diff --git a/examples/ex_2ch/oas_validators_gen.go b/examples/ex_2ch/oas_validators_gen.go
index 78b569025..f613604b8 100644
--- a/examples/ex_2ch/oas_validators_gen.go
+++ b/examples/ex_2ch/oas_validators_gen.go
@@ -11,6 +11,10 @@ import (
 )
 
 func (s *Board) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if s.FileTypes == nil {
@@ -55,6 +59,10 @@ func (s Boards) Validate() error {
 }
 
 func (s *Captcha) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if value, ok := s.Error.Get(); ok {
@@ -113,6 +121,10 @@ func (s CaptchaType) Validate() error {
 }
 
 func (s *Error) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if value, ok := s.Code.Get(); ok {
@@ -214,6 +226,10 @@ func (s ErrorCode) Validate() error {
 }
 
 func (s *File) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if err := s.Type.Validate(); err != nil {
@@ -262,6 +278,10 @@ func (s FileType) Validate() error {
 }
 
 func (s *Like) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if value, ok := s.Error.Get(); ok {
@@ -288,6 +308,10 @@ func (s *Like) Validate() error {
 }
 
 func (s *MobilePost) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if value, ok := s.Error.Get(); ok {
@@ -332,6 +356,10 @@ func (s *MobilePost) Validate() error {
 }
 
 func (s *MobileThreadLastInfo) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if value, ok := s.Error.Get(); ok {
@@ -358,6 +386,10 @@ func (s *MobileThreadLastInfo) Validate() error {
 }
 
 func (s *MobileThreadPostsAfter) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if value, ok := s.Error.Get(); ok {
@@ -409,6 +441,10 @@ func (s *MobileThreadPostsAfter) Validate() error {
 }
 
 func (s *Passcode) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if value, ok := s.Error.Get(); ok {
@@ -435,6 +471,10 @@ func (s *Passcode) Validate() error {
 }
 
 func (s *Post) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		var failures []validate.FieldError
@@ -468,6 +508,10 @@ func (s *Post) Validate() error {
 }
 
 func (s *PostingNewPost) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if value, ok := s.Error.Get(); ok {
@@ -494,6 +538,10 @@ func (s *PostingNewPost) Validate() error {
 }
 
 func (s *PostingNewThread) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if value, ok := s.Error.Get(); ok {
@@ -520,6 +568,10 @@ func (s *PostingNewThread) Validate() error {
 }
 
 func (s *Report) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if value, ok := s.Error.Get(); ok {
@@ -563,6 +615,10 @@ func (s UserPostingPostOK) Validate() error {
 }
 
 func (s *UserPostingPostReq) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if err := s.CaptchaType.Validate(); err != nil {
diff --git a/examples/ex_firecracker/oas_validators_gen.go b/examples/ex_firecracker/oas_validators_gen.go
index b821fd26d..ee26c35ad 100644
--- a/examples/ex_firecracker/oas_validators_gen.go
+++ b/examples/ex_firecracker/oas_validators_gen.go
@@ -22,6 +22,10 @@ func (s CpuTemplate) Validate() error {
 }
 
 func (s *Drive) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if value, ok := s.RateLimiter.Get(); ok {
@@ -48,6 +52,10 @@ func (s *Drive) Validate() error {
 }
 
 func (s *FullVmConfiguration) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		var failures []validate.FieldError
@@ -160,6 +168,10 @@ func (s *FullVmConfiguration) Validate() error {
 }
 
 func (s *InstanceActionInfo) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if err := s.ActionType.Validate(); err != nil {
@@ -192,6 +204,10 @@ func (s InstanceActionInfoActionType) Validate() error {
 }
 
 func (s *InstanceInfo) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if err := s.State.Validate(); err != nil {
@@ -224,6 +240,10 @@ func (s InstanceInfoState) Validate() error {
 }
 
 func (s *Logger) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if value, ok := s.Level.Get(); ok {
@@ -265,6 +285,10 @@ func (s LoggerLevel) Validate() error {
 }
 
 func (s *MachineConfiguration) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if value, ok := s.CPUTemplate.Get(); ok {
@@ -311,6 +335,10 @@ func (s *MachineConfiguration) Validate() error {
 }
 
 func (s *NetworkInterface) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if value, ok := s.RxRateLimiter.Get(); ok {
@@ -355,6 +383,10 @@ func (s *NetworkInterface) Validate() error {
 }
 
 func (s *PartialDrive) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if value, ok := s.RateLimiter.Get(); ok {
@@ -381,6 +413,10 @@ func (s *PartialDrive) Validate() error {
 }
 
 func (s *PartialNetworkInterface) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if value, ok := s.RxRateLimiter.Get(); ok {
@@ -425,6 +461,10 @@ func (s *PartialNetworkInterface) Validate() error {
 }
 
 func (s *RateLimiter) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if value, ok := s.Bandwidth.Get(); ok {
@@ -469,6 +509,10 @@ func (s *RateLimiter) Validate() error {
 }
 
 func (s *SnapshotCreateParams) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if value, ok := s.SnapshotType.Get(); ok {
@@ -506,6 +550,10 @@ func (s SnapshotCreateParamsSnapshotType) Validate() error {
 }
 
 func (s *TokenBucket) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if value, ok := s.OneTimeBurst.Get(); ok {
@@ -581,6 +629,10 @@ func (s *TokenBucket) Validate() error {
 }
 
 func (s *VM) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if err := s.State.Validate(); err != nil {
@@ -611,6 +663,10 @@ func (s VMState) Validate() error {
 }
 
 func (s *Vsock) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if err := (validate.Int{
diff --git a/examples/ex_github/oas_validators_gen.go b/examples/ex_github/oas_validators_gen.go
index 4bf4d61da..8320c5a61 100644
--- a/examples/ex_github/oas_validators_gen.go
+++ b/examples/ex_github/oas_validators_gen.go
@@ -11,6 +11,10 @@ import (
 )
 
 func (s *ActionsCreateOrUpdateEnvironmentSecretReq) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if err := (validate.String{
@@ -38,6 +42,10 @@ func (s *ActionsCreateOrUpdateEnvironmentSecretReq) Validate() error {
 }
 
 func (s *ActionsCreateOrUpdateOrgSecretReq) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if value, ok := s.EncryptedValue.Get(); ok {
@@ -96,6 +104,10 @@ func (s ActionsCreateOrUpdateOrgSecretReqVisibility) Validate() error {
 }
 
 func (s *ActionsCreateOrUpdateRepoSecretReq) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if value, ok := s.EncryptedValue.Get(); ok {
@@ -130,6 +142,10 @@ func (s *ActionsCreateOrUpdateRepoSecretReq) Validate() error {
 }
 
 func (s *ActionsCreateSelfHostedRunnerGroupForOrgReq) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if value, ok := s.Visibility.Get(); ok {
@@ -169,6 +185,10 @@ func (s ActionsCreateSelfHostedRunnerGroupForOrgReqVisibility) Validate() error
 }
 
 func (s *ActionsEnterprisePermissions) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if err := s.EnabledOrganizations.Validate(); err != nil {
@@ -206,6 +226,10 @@ func (s *ActionsEnterprisePermissions) Validate() error {
 }
 
 func (s *ActionsListArtifactsForRepoOK) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if s.Artifacts == nil {
@@ -225,6 +249,10 @@ func (s *ActionsListArtifactsForRepoOK) Validate() error {
 }
 
 func (s *ActionsListArtifactsForRepoOKHeaders) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if err := s.Response.Validate(); err != nil {
@@ -244,6 +272,10 @@ func (s *ActionsListArtifactsForRepoOKHeaders) Validate() error {
 }
 
 func (s *ActionsListEnvironmentSecretsOK) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if s.Secrets == nil {
@@ -263,6 +295,10 @@ func (s *ActionsListEnvironmentSecretsOK) Validate() error {
 }
 
 func (s *ActionsListEnvironmentSecretsOKHeaders) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if err := s.Response.Validate(); err != nil {
@@ -293,6 +329,10 @@ func (s ActionsListJobsForWorkflowRunFilter) Validate() error {
 }
 
 func (s *ActionsListJobsForWorkflowRunOK) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if s.Jobs == nil {
@@ -329,6 +369,10 @@ func (s *ActionsListJobsForWorkflowRunOK) Validate() error {
 }
 
 func (s *ActionsListJobsForWorkflowRunOKHeaders) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if err := s.Response.Validate(); err != nil {
@@ -348,6 +392,10 @@ func (s *ActionsListJobsForWorkflowRunOKHeaders) Validate() error {
 }
 
 func (s *ActionsListOrgSecretsOK) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if s.Secrets == nil {
@@ -384,6 +432,10 @@ func (s *ActionsListOrgSecretsOK) Validate() error {
 }
 
 func (s *ActionsListOrgSecretsOKHeaders) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if err := s.Response.Validate(); err != nil {
@@ -403,6 +455,10 @@ func (s *ActionsListOrgSecretsOKHeaders) Validate() error {
 }
 
 func (s *ActionsListRepoAccessToSelfHostedRunnerGroupInOrgOK) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if err := (validate.Float{}).Validate(float64(s.TotalCount)); err != nil {
@@ -433,6 +489,10 @@ func (s *ActionsListRepoAccessToSelfHostedRunnerGroupInOrgOK) Validate() error {
 }
 
 func (s *ActionsListRepoSecretsOK) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if s.Secrets == nil {
@@ -452,6 +512,10 @@ func (s *ActionsListRepoSecretsOK) Validate() error {
 }
 
 func (s *ActionsListRepoSecretsOKHeaders) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if err := s.Response.Validate(); err != nil {
@@ -471,6 +535,10 @@ func (s *ActionsListRepoSecretsOKHeaders) Validate() error {
 }
 
 func (s *ActionsListRepoWorkflowsOK) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if s.Workflows == nil {
@@ -507,6 +575,10 @@ func (s *ActionsListRepoWorkflowsOK) Validate() error {
 }
 
 func (s *ActionsListRepoWorkflowsOKHeaders) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if err := s.Response.Validate(); err != nil {
@@ -526,6 +598,10 @@ func (s *ActionsListRepoWorkflowsOKHeaders) Validate() error {
 }
 
 func (s *ActionsListSelectedReposForOrgSecretOK) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if s.Repositories == nil {
@@ -545,6 +621,10 @@ func (s *ActionsListSelectedReposForOrgSecretOK) Validate() error {
 }
 
 func (s *ActionsListSelectedRepositoriesEnabledGithubActionsOrganizationOK) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if err := (validate.Float{}).Validate(float64(s.TotalCount)); err != nil {
@@ -575,6 +655,10 @@ func (s *ActionsListSelectedRepositoriesEnabledGithubActionsOrganizationOK) Vali
 }
 
 func (s *ActionsListSelfHostedRunnerGroupsForOrgOK) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if err := (validate.Float{}).Validate(float64(s.TotalCount)); err != nil {
@@ -622,6 +706,10 @@ func (s *ActionsListSelfHostedRunnerGroupsForOrgOK) Validate() error {
 }
 
 func (s *ActionsListSelfHostedRunnersForOrgOK) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if s.Runners == nil {
@@ -658,6 +746,10 @@ func (s *ActionsListSelfHostedRunnersForOrgOK) Validate() error {
 }
 
 func (s *ActionsListSelfHostedRunnersForOrgOKHeaders) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if err := s.Response.Validate(); err != nil {
@@ -677,6 +769,10 @@ func (s *ActionsListSelfHostedRunnersForOrgOKHeaders) Validate() error {
 }
 
 func (s *ActionsListSelfHostedRunnersForRepoOK) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if s.Runners == nil {
@@ -713,6 +809,10 @@ func (s *ActionsListSelfHostedRunnersForRepoOK) Validate() error {
 }
 
 func (s *ActionsListSelfHostedRunnersForRepoOKHeaders) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if err := s.Response.Validate(); err != nil {
@@ -732,6 +832,10 @@ func (s *ActionsListSelfHostedRunnersForRepoOKHeaders) Validate() error {
 }
 
 func (s *ActionsListSelfHostedRunnersInGroupForOrgOK) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if err := (validate.Float{}).Validate(float64(s.TotalCount)); err != nil {
@@ -779,6 +883,10 @@ func (s *ActionsListSelfHostedRunnersInGroupForOrgOK) Validate() error {
 }
 
 func (s *ActionsListSelfHostedRunnersInGroupForOrgOKHeaders) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if err := s.Response.Validate(); err != nil {
@@ -798,6 +906,10 @@ func (s *ActionsListSelfHostedRunnersInGroupForOrgOKHeaders) Validate() error {
 }
 
 func (s *ActionsListWorkflowRunArtifactsOK) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if s.Artifacts == nil {
@@ -817,6 +929,10 @@ func (s *ActionsListWorkflowRunArtifactsOK) Validate() error {
 }
 
 func (s *ActionsListWorkflowRunArtifactsOKHeaders) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if err := s.Response.Validate(); err != nil {
@@ -836,6 +952,10 @@ func (s *ActionsListWorkflowRunArtifactsOKHeaders) Validate() error {
 }
 
 func (s *ActionsListWorkflowRunsForRepoOK) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if s.WorkflowRuns == nil {
@@ -855,6 +975,10 @@ func (s *ActionsListWorkflowRunsForRepoOK) Validate() error {
 }
 
 func (s *ActionsListWorkflowRunsForRepoOKHeaders) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if err := s.Response.Validate(); err != nil {
@@ -907,6 +1031,10 @@ func (s ActionsListWorkflowRunsForRepoStatus) Validate() error {
 }
 
 func (s *ActionsOrganizationPermissions) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if err := s.EnabledRepositories.Validate(); err != nil {
@@ -944,6 +1072,10 @@ func (s *ActionsOrganizationPermissions) Validate() error {
 }
 
 func (s *ActionsRepositoryPermissions) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if value, ok := s.AllowedActions.Get(); ok {
@@ -970,6 +1102,10 @@ func (s *ActionsRepositoryPermissions) Validate() error {
 }
 
 func (s *ActionsReviewPendingDeploymentsForRunReq) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if s.EnvironmentIds == nil {
@@ -1011,6 +1147,10 @@ func (s ActionsReviewPendingDeploymentsForRunReqState) Validate() error {
 }
 
 func (s *ActionsSetGithubActionsPermissionsOrganizationReq) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if err := s.EnabledRepositories.Validate(); err != nil {
@@ -1048,6 +1188,10 @@ func (s *ActionsSetGithubActionsPermissionsOrganizationReq) Validate() error {
 }
 
 func (s *ActionsSetGithubActionsPermissionsRepositoryReq) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if value, ok := s.AllowedActions.Get(); ok {
@@ -1074,6 +1218,10 @@ func (s *ActionsSetGithubActionsPermissionsRepositoryReq) Validate() error {
 }
 
 func (s *ActionsSetRepoAccessToSelfHostedRunnerGroupInOrgReq) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if s.SelectedRepositoryIds == nil {
@@ -1093,6 +1241,10 @@ func (s *ActionsSetRepoAccessToSelfHostedRunnerGroupInOrgReq) Validate() error {
 }
 
 func (s *ActionsSetSelectedReposForOrgSecretReq) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if s.SelectedRepositoryIds == nil {
@@ -1112,6 +1264,10 @@ func (s *ActionsSetSelectedReposForOrgSecretReq) Validate() error {
 }
 
 func (s *ActionsSetSelectedRepositoriesEnabledGithubActionsOrganizationReq) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if s.SelectedRepositoryIds == nil {
@@ -1131,6 +1287,10 @@ func (s *ActionsSetSelectedRepositoriesEnabledGithubActionsOrganizationReq) Vali
 }
 
 func (s *ActionsSetSelfHostedRunnersInGroupForOrgReq) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if s.Runners == nil {
@@ -1150,6 +1310,10 @@ func (s *ActionsSetSelfHostedRunnersInGroupForOrgReq) Validate() error {
 }
 
 func (s *ActionsUpdateSelfHostedRunnerGroupForOrgReq) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if value, ok := s.Visibility.Get(); ok {
@@ -1189,6 +1353,10 @@ func (s ActionsUpdateSelfHostedRunnerGroupForOrgReqVisibility) Validate() error
 }
 
 func (s *ActivityListNotificationsForAuthenticatedUserOKHeaders) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if s.Response == nil {
@@ -1258,6 +1426,10 @@ func (s ActivityListPublicEventsOKApplicationJSON) Validate() error {
 }
 
 func (s *ActivityListRepoNotificationsForAuthenticatedUserOKHeaders) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if s.Response == nil {
@@ -1288,6 +1460,10 @@ func (s ActivityListReposStarredByAuthenticatedUserDirection) Validate() error {
 }
 
 func (s *ActivityListReposStarredByAuthenticatedUserOKHeaders) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if s.Response == nil {
@@ -1318,6 +1494,10 @@ func (s ActivityListReposStarredByAuthenticatedUserSort) Validate() error {
 }
 
 func (s *ActivityListReposWatchedByUserOKHeaders) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if s.Response == nil {
@@ -1337,6 +1517,10 @@ func (s *ActivityListReposWatchedByUserOKHeaders) Validate() error {
 }
 
 func (s *ActivityListWatchedReposForAuthenticatedUserOKHeaders) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if s.Response == nil {
@@ -1356,6 +1540,10 @@ func (s *ActivityListWatchedReposForAuthenticatedUserOKHeaders) Validate() error
 }
 
 func (s *ActivityListWatchersForRepoOKHeaders) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if s.Response == nil {
@@ -1388,6 +1576,10 @@ func (s AllowedActions) Validate() error {
 }
 
 func (s *AppPermissions) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if value, ok := s.Actions.Get(); ok {
@@ -2293,6 +2485,10 @@ func (s AppPermissionsWorkflows) Validate() error {
 }
 
 func (s *ApplicationGrant) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if s.Scopes == nil {
@@ -2312,6 +2508,10 @@ func (s *ApplicationGrant) Validate() error {
 }
 
 func (s *AppsCreateContentAttachmentReq) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if err := (validate.String{
@@ -2358,6 +2558,10 @@ func (s *AppsCreateContentAttachmentReq) Validate() error {
 }
 
 func (s *AppsCreateFromManifestCreated) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if s.Events == nil {
@@ -2377,6 +2581,10 @@ func (s *AppsCreateFromManifestCreated) Validate() error {
 }
 
 func (s *AppsCreateInstallationAccessTokenReq) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if value, ok := s.Permissions.Get(); ok {
@@ -2414,6 +2622,10 @@ func (s AppsListAccountsForPlanDirection) Validate() error {
 }
 
 func (s *AppsListAccountsForPlanOKHeaders) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if s.Response == nil {
@@ -2472,6 +2684,10 @@ func (s AppsListAccountsForPlanStubbedDirection) Validate() error {
 }
 
 func (s *AppsListAccountsForPlanStubbedOKHeaders) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if s.Response == nil {
@@ -2519,6 +2735,10 @@ func (s AppsListAccountsForPlanStubbedSort) Validate() error {
 }
 
 func (s *AppsListInstallationReposForAuthenticatedUserOK) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if s.Repositories == nil {
@@ -2538,6 +2758,10 @@ func (s *AppsListInstallationReposForAuthenticatedUserOK) Validate() error {
 }
 
 func (s *AppsListInstallationReposForAuthenticatedUserOKHeaders) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if err := s.Response.Validate(); err != nil {
@@ -2557,6 +2781,10 @@ func (s *AppsListInstallationReposForAuthenticatedUserOKHeaders) Validate() erro
 }
 
 func (s *AppsListPlansOKHeaders) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if s.Response == nil {
@@ -2593,6 +2821,10 @@ func (s *AppsListPlansOKHeaders) Validate() error {
 }
 
 func (s *AppsListPlansStubbedOKHeaders) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if s.Response == nil {
@@ -2629,6 +2861,10 @@ func (s *AppsListPlansStubbedOKHeaders) Validate() error {
 }
 
 func (s *AppsListReposAccessibleToInstallationOK) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if s.Repositories == nil {
@@ -2648,6 +2884,10 @@ func (s *AppsListReposAccessibleToInstallationOK) Validate() error {
 }
 
 func (s *AppsListReposAccessibleToInstallationOKHeaders) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if err := s.Response.Validate(); err != nil {
@@ -2667,6 +2907,10 @@ func (s *AppsListReposAccessibleToInstallationOKHeaders) Validate() error {
 }
 
 func (s *AppsListSubscriptionsForAuthenticatedUserOKHeaders) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if s.Response == nil {
@@ -2703,6 +2947,10 @@ func (s *AppsListSubscriptionsForAuthenticatedUserOKHeaders) Validate() error {
 }
 
 func (s *AppsListSubscriptionsForAuthenticatedUserStubbedOKHeaders) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if s.Response == nil {
@@ -2764,6 +3012,10 @@ func (s AppsListWebhookDeliveriesOKApplicationJSON) Validate() error {
 }
 
 func (s *AppsScopeTokenReq) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if value, ok := s.Permissions.Get(); ok {
@@ -2790,6 +3042,10 @@ func (s *AppsScopeTokenReq) Validate() error {
 }
 
 func (s *AppsUpdateWebhookConfigForAppReq) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if value, ok := s.InsecureSsl.Get(); ok {
@@ -2816,6 +3072,10 @@ func (s *AppsUpdateWebhookConfigForAppReq) Validate() error {
 }
 
 func (s *AuthenticationToken) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if value, ok := s.RepositorySelection.Get(); ok {
@@ -2876,6 +3136,10 @@ func (s AuthorAssociation) Validate() error {
 }
 
 func (s *Authorization) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if value, ok := s.Installation.Get(); ok {
@@ -2902,6 +3166,10 @@ func (s *Authorization) Validate() error {
 }
 
 func (s *AuthorizationHeaders) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if err := s.Response.Validate(); err != nil {
@@ -2921,6 +3189,10 @@ func (s *AuthorizationHeaders) Validate() error {
 }
 
 func (s *AutoMerge) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if err := s.MergeMethod.Validate(); err != nil {
@@ -2953,6 +3225,10 @@ func (s AutoMergeMergeMethod) Validate() error {
 }
 
 func (s *BranchProtection) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if value, ok := s.RequiredStatusChecks.Get(); ok {
@@ -3015,6 +3291,10 @@ func (s *BranchProtection) Validate() error {
 }
 
 func (s *BranchProtectionRequiredStatusChecks) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if s.Contexts == nil {
@@ -3034,6 +3314,10 @@ func (s *BranchProtectionRequiredStatusChecks) Validate() error {
 }
 
 func (s *BranchRestrictionPolicy) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if s.Users == nil {
@@ -3075,6 +3359,10 @@ func (s *BranchRestrictionPolicy) Validate() error {
 }
 
 func (s *BranchWithProtection) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if err := s.Commit.Validate(); err != nil {
@@ -3105,6 +3393,10 @@ func (s *BranchWithProtection) Validate() error {
 }
 
 func (s *CheckRun) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if err := s.Status.Validate(); err != nil {
@@ -3223,6 +3515,10 @@ func (s CheckRunStatus) Validate() error {
 }
 
 func (s *CheckSuite) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if value, ok := s.Status.Get(); ok {
@@ -3335,6 +3631,10 @@ func (s *ChecksCreateSuiteOK) Validate() error {
 }
 
 func (s *ChecksListAnnotationsOKHeaders) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if s.Response == nil {
@@ -3365,6 +3665,10 @@ func (s ChecksListForRefFilter) Validate() error {
 }
 
 func (s *ChecksListForRefOK) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if s.CheckRuns == nil {
@@ -3401,6 +3705,10 @@ func (s *ChecksListForRefOK) Validate() error {
 }
 
 func (s *ChecksListForRefOKHeaders) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if err := s.Response.Validate(); err != nil {
@@ -3444,6 +3752,10 @@ func (s ChecksListForSuiteFilter) Validate() error {
 }
 
 func (s *ChecksListForSuiteOK) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if s.CheckRuns == nil {
@@ -3480,6 +3792,10 @@ func (s *ChecksListForSuiteOK) Validate() error {
 }
 
 func (s *ChecksListForSuiteOKHeaders) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if err := s.Response.Validate(); err != nil {
@@ -3512,6 +3828,10 @@ func (s ChecksListForSuiteStatus) Validate() error {
 }
 
 func (s *ChecksListSuitesForRefOK) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if s.CheckSuites == nil {
@@ -3548,6 +3868,10 @@ func (s *ChecksListSuitesForRefOK) Validate() error {
 }
 
 func (s *ChecksListSuitesForRefOKHeaders) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if err := s.Response.Validate(); err != nil {
@@ -3567,6 +3891,10 @@ func (s *ChecksListSuitesForRefOKHeaders) Validate() error {
 }
 
 func (s *CloneTraffic) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if s.Clones == nil {
@@ -3594,6 +3922,10 @@ func (s CodeFrequencyStat) Validate() error {
 }
 
 func (s *CodeScanningAlert) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if err := s.State.Validate(); err != nil {
@@ -3681,6 +4013,10 @@ func (s CodeScanningAlertDismissedReason) Validate() error {
 }
 
 func (s *CodeScanningAlertInstance) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if value, ok := s.State.Get(); ok {
@@ -3739,6 +4075,10 @@ func (s *CodeScanningAlertInstance) Validate() error {
 }
 
 func (s *CodeScanningAlertItems) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if err := s.State.Validate(); err != nil {
@@ -3798,6 +4138,10 @@ func (s *CodeScanningAlertItems) Validate() error {
 }
 
 func (s *CodeScanningAlertRule) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if value, ok := s.Severity.Get(); ok {
@@ -3890,6 +4234,10 @@ func (s CodeScanningAlertRuleSeverity) Validate() error {
 }
 
 func (s *CodeScanningAlertRuleSummary) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if value, ok := s.Severity.Get(); ok {
@@ -3957,6 +4305,10 @@ func (s CodeScanningAlertState) Validate() error {
 }
 
 func (s *CodeScanningAnalysis) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if err := s.CommitSha.Validate(); err != nil {
@@ -4067,6 +4419,10 @@ func (s CodeScanningListRecentAnalysesOKApplicationJSON) Validate() error {
 }
 
 func (s *CodeScanningSarifsStatus) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if value, ok := s.ProcessingStatus.Get(); ok {
@@ -4104,6 +4460,10 @@ func (s CodeScanningSarifsStatusProcessingStatus) Validate() error {
 }
 
 func (s *CodeScanningUpdateAlertReq) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if err := s.State.Validate(); err != nil {
@@ -4141,6 +4501,10 @@ func (s *CodeScanningUpdateAlertReq) Validate() error {
 }
 
 func (s *CodeScanningUploadSarifReq) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if err := s.CommitSha.Validate(); err != nil {
@@ -4160,6 +4524,10 @@ func (s *CodeScanningUploadSarifReq) Validate() error {
 }
 
 func (s *CodeSearchResultItem) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if err := (validate.Float{}).Validate(float64(s.Score)); err != nil {
@@ -4198,6 +4566,10 @@ func (s CodesOfConductGetAllCodesOfConductOKApplicationJSON) Validate() error {
 }
 
 func (s *CombinedCommitStatus) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if s.Statuses == nil {
@@ -4217,6 +4589,10 @@ func (s *CombinedCommitStatus) Validate() error {
 }
 
 func (s *Commit) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if s.Parents == nil {
@@ -4236,6 +4612,10 @@ func (s *Commit) Validate() error {
 }
 
 func (s *CommitActivity) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if s.Days == nil {
@@ -4255,6 +4635,10 @@ func (s *CommitActivity) Validate() error {
 }
 
 func (s *CommitComment) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if err := s.AuthorAssociation.Validate(); err != nil {
@@ -4274,6 +4658,10 @@ func (s *CommitComment) Validate() error {
 }
 
 func (s *CommitCommentHeaders) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if err := s.Response.Validate(); err != nil {
@@ -4293,6 +4681,10 @@ func (s *CommitCommentHeaders) Validate() error {
 }
 
 func (s *CommitComparison) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if err := s.BaseCommit.Validate(); err != nil {
@@ -4402,6 +4794,10 @@ func (s CommitComparisonStatus) Validate() error {
 }
 
 func (s *CommitSearchResultItem) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if s.Parents == nil {
@@ -4443,6 +4839,10 @@ func (s *CommitSearchResultItem) Validate() error {
 }
 
 func (s *ContentReferenceAttachment) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if err := (validate.String{
@@ -4489,6 +4889,10 @@ func (s *ContentReferenceAttachment) Validate() error {
 }
 
 func (s *ContributorActivity) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if s.Weeks == nil {
@@ -4508,6 +4912,10 @@ func (s *ContributorActivity) Validate() error {
 }
 
 func (s *Deployment) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if value, ok := s.PerformedViaGithubApp.Get(); ok {
@@ -4534,6 +4942,10 @@ func (s *Deployment) Validate() error {
 }
 
 func (s *DeploymentSimple) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if value, ok := s.PerformedViaGithubApp.Get(); ok {
@@ -4560,6 +4972,10 @@ func (s *DeploymentSimple) Validate() error {
 }
 
 func (s *DeploymentStatus) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if err := s.State.Validate(); err != nil {
@@ -4616,6 +5032,10 @@ func (s *DeploymentStatus) Validate() error {
 }
 
 func (s *DeploymentStatusHeaders) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if err := s.Response.Validate(); err != nil {
@@ -4656,6 +5076,10 @@ func (s DeploymentStatusState) Validate() error {
 }
 
 func (s *DiffEntry) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if err := s.Status.Validate(); err != nil {
@@ -4696,6 +5120,10 @@ func (s DiffEntryStatus) Validate() error {
 }
 
 func (s *Email) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if err := (validate.String{
@@ -4749,6 +5177,10 @@ func (s EnabledRepositories) Validate() error {
 }
 
 func (s *EnterpriseAdminCreateSelfHostedRunnerGroupForEnterpriseReq) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if value, ok := s.Visibility.Get(); ok {
@@ -4810,6 +5242,10 @@ func (s EnterpriseAdminGetAuditLogOrder) Validate() error {
 }
 
 func (s *EnterpriseAdminListOrgAccessToSelfHostedRunnerGroupInEnterpriseOK) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if err := (validate.Float{}).Validate(float64(s.TotalCount)); err != nil {
@@ -4840,6 +5276,10 @@ func (s *EnterpriseAdminListOrgAccessToSelfHostedRunnerGroupInEnterpriseOK) Vali
 }
 
 func (s *EnterpriseAdminListSelectedOrganizationsEnabledGithubActionsEnterpriseOK) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if err := (validate.Float{}).Validate(float64(s.TotalCount)); err != nil {
@@ -4870,6 +5310,10 @@ func (s *EnterpriseAdminListSelectedOrganizationsEnabledGithubActionsEnterpriseO
 }
 
 func (s *EnterpriseAdminListSelfHostedRunnerGroupsForEnterpriseOK) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if err := (validate.Float{}).Validate(float64(s.TotalCount)); err != nil {
@@ -4917,6 +5361,10 @@ func (s *EnterpriseAdminListSelfHostedRunnerGroupsForEnterpriseOK) Validate() er
 }
 
 func (s *EnterpriseAdminListSelfHostedRunnersForEnterpriseOK) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if value, ok := s.TotalCount.Get(); ok {
@@ -4968,6 +5416,10 @@ func (s *EnterpriseAdminListSelfHostedRunnersForEnterpriseOK) Validate() error {
 }
 
 func (s *EnterpriseAdminListSelfHostedRunnersForEnterpriseOKHeaders) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if err := s.Response.Validate(); err != nil {
@@ -4987,6 +5439,10 @@ func (s *EnterpriseAdminListSelfHostedRunnersForEnterpriseOKHeaders) Validate()
 }
 
 func (s *EnterpriseAdminListSelfHostedRunnersInGroupForEnterpriseOK) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if err := (validate.Float{}).Validate(float64(s.TotalCount)); err != nil {
@@ -5034,6 +5490,10 @@ func (s *EnterpriseAdminListSelfHostedRunnersInGroupForEnterpriseOK) Validate()
 }
 
 func (s *EnterpriseAdminListSelfHostedRunnersInGroupForEnterpriseOKHeaders) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if err := s.Response.Validate(); err != nil {
@@ -5053,6 +5513,10 @@ func (s *EnterpriseAdminListSelfHostedRunnersInGroupForEnterpriseOKHeaders) Vali
 }
 
 func (s *EnterpriseAdminProvisionAndInviteEnterpriseGroupReq) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if s.Schemas == nil {
@@ -5072,6 +5536,10 @@ func (s *EnterpriseAdminProvisionAndInviteEnterpriseGroupReq) Validate() error {
 }
 
 func (s *EnterpriseAdminProvisionAndInviteEnterpriseUserReq) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if s.Schemas == nil {
@@ -5102,6 +5570,10 @@ func (s *EnterpriseAdminProvisionAndInviteEnterpriseUserReq) Validate() error {
 }
 
 func (s *EnterpriseAdminSetGithubActionsPermissionsEnterpriseReq) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if err := s.EnabledOrganizations.Validate(); err != nil {
@@ -5139,6 +5611,10 @@ func (s *EnterpriseAdminSetGithubActionsPermissionsEnterpriseReq) Validate() err
 }
 
 func (s *EnterpriseAdminSetInformationForProvisionedEnterpriseGroupReq) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if s.Schemas == nil {
@@ -5158,6 +5634,10 @@ func (s *EnterpriseAdminSetInformationForProvisionedEnterpriseGroupReq) Validate
 }
 
 func (s *EnterpriseAdminSetInformationForProvisionedEnterpriseUserReq) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if s.Schemas == nil {
@@ -5188,6 +5668,10 @@ func (s *EnterpriseAdminSetInformationForProvisionedEnterpriseUserReq) Validate(
 }
 
 func (s *EnterpriseAdminSetOrgAccessToSelfHostedRunnerGroupInEnterpriseReq) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if s.SelectedOrganizationIds == nil {
@@ -5207,6 +5691,10 @@ func (s *EnterpriseAdminSetOrgAccessToSelfHostedRunnerGroupInEnterpriseReq) Vali
 }
 
 func (s *EnterpriseAdminSetSelectedOrganizationsEnabledGithubActionsEnterpriseReq) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if s.SelectedOrganizationIds == nil {
@@ -5226,6 +5714,10 @@ func (s *EnterpriseAdminSetSelectedOrganizationsEnabledGithubActionsEnterpriseRe
 }
 
 func (s *EnterpriseAdminSetSelfHostedRunnersInGroupForEnterpriseReq) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if s.Runners == nil {
@@ -5245,6 +5737,10 @@ func (s *EnterpriseAdminSetSelfHostedRunnersInGroupForEnterpriseReq) Validate()
 }
 
 func (s *EnterpriseAdminUpdateAttributeForEnterpriseGroupReq) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if s.Schemas == nil {
@@ -5300,6 +5796,10 @@ func (s *EnterpriseAdminUpdateAttributeForEnterpriseGroupReq) Validate() error {
 }
 
 func (s *EnterpriseAdminUpdateAttributeForEnterpriseGroupReqOperationsItem) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if err := s.Op.Validate(); err != nil {
@@ -5372,6 +5872,10 @@ func (s EnterpriseAdminUpdateAttributeForEnterpriseGroupReqOperationsItemValue)
 }
 
 func (s *EnterpriseAdminUpdateAttributeForEnterpriseUserReq) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if s.Schemas == nil {
@@ -5402,6 +5906,10 @@ func (s *EnterpriseAdminUpdateAttributeForEnterpriseUserReq) Validate() error {
 }
 
 func (s *EnterpriseAdminUpdateSelfHostedRunnerGroupForEnterpriseReq) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if value, ok := s.Visibility.Get(); ok {
@@ -5439,6 +5947,10 @@ func (s EnterpriseAdminUpdateSelfHostedRunnerGroupForEnterpriseReqVisibility) Va
 }
 
 func (s *EnvironmentApprovals) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if s.Environments == nil {
@@ -5480,6 +5992,10 @@ func (s EnvironmentApprovalsState) Validate() error {
 }
 
 func (s *Event) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if err := s.Payload.Validate(); err != nil {
@@ -5499,6 +6015,10 @@ func (s *Event) Validate() error {
 }
 
 func (s *EventPayload) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if value, ok := s.Issue.Get(); ok {
@@ -5543,6 +6063,10 @@ func (s *EventPayload) Validate() error {
 }
 
 func (s *FullRepository) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if value, ok := s.SecurityAndAnalysis.Get(); ok {
@@ -5569,6 +6093,10 @@ func (s *FullRepository) Validate() error {
 }
 
 func (s *FullRepositorySecurityAndAnalysis) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if value, ok := s.AdvancedSecurity.Get(); ok {
@@ -5613,6 +6141,10 @@ func (s *FullRepositorySecurityAndAnalysis) Validate() error {
 }
 
 func (s *FullRepositorySecurityAndAnalysisAdvancedSecurity) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if value, ok := s.Status.Get(); ok {
@@ -5650,6 +6182,10 @@ func (s FullRepositorySecurityAndAnalysisAdvancedSecurityStatus) Validate() erro
 }
 
 func (s *FullRepositorySecurityAndAnalysisSecretScanning) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if value, ok := s.Status.Get(); ok {
@@ -5687,6 +6223,10 @@ func (s FullRepositorySecurityAndAnalysisSecretScanningStatus) Validate() error
 }
 
 func (s *GistComment) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if err := (validate.String{
@@ -5725,6 +6265,10 @@ func (s *GistComment) Validate() error {
 }
 
 func (s *GistCommentHeaders) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if err := s.Response.Validate(); err != nil {
@@ -5744,6 +6288,10 @@ func (s *GistCommentHeaders) Validate() error {
 }
 
 func (s *GistSimple) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if value, ok := s.Forks.Get(); ok {
@@ -5805,6 +6353,10 @@ func (s *GistSimple) Validate() error {
 }
 
 func (s *GistSimpleForksItem) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if value, ok := s.User.Get(); ok {
@@ -5831,6 +6383,10 @@ func (s *GistSimpleForksItem) Validate() error {
 }
 
 func (s *GistSimpleHeaders) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if err := s.Response.Validate(); err != nil {
@@ -5850,6 +6406,10 @@ func (s *GistSimpleHeaders) Validate() error {
 }
 
 func (s *GistsCreateCommentReq) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if err := (validate.String{
@@ -5877,6 +6437,10 @@ func (s *GistsCreateCommentReq) Validate() error {
 }
 
 func (s *GistsCreateReq) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if value, ok := s.Public.Get(); ok {
@@ -5928,6 +6492,10 @@ func (s GistsCreateReqPublic1) Validate() error {
 }
 
 func (s *GistsListCommentsOKHeaders) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if s.Response == nil {
@@ -5964,6 +6532,10 @@ func (s *GistsListCommentsOKHeaders) Validate() error {
 }
 
 func (s *GistsListCommitsOKHeaders) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if s.Response == nil {
@@ -5983,6 +6555,10 @@ func (s *GistsListCommitsOKHeaders) Validate() error {
 }
 
 func (s *GistsListForUserOKHeaders) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if s.Response == nil {
@@ -6002,6 +6578,10 @@ func (s *GistsListForUserOKHeaders) Validate() error {
 }
 
 func (s *GistsListForksOKHeaders) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if s.Response == nil {
@@ -6038,6 +6618,10 @@ func (s *GistsListForksOKHeaders) Validate() error {
 }
 
 func (s *GistsListOKHeaders) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if s.Response == nil {
@@ -6057,6 +6641,10 @@ func (s *GistsListOKHeaders) Validate() error {
 }
 
 func (s *GistsListPublicOKHeaders) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if s.Response == nil {
@@ -6076,6 +6664,10 @@ func (s *GistsListPublicOKHeaders) Validate() error {
 }
 
 func (s *GistsListStarredOKHeaders) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if s.Response == nil {
@@ -6095,6 +6687,10 @@ func (s *GistsListStarredOKHeaders) Validate() error {
 }
 
 func (s *GistsUpdateCommentReq) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if err := (validate.String{
@@ -6122,6 +6718,10 @@ func (s *GistsUpdateCommentReq) Validate() error {
 }
 
 func (s *GitCommit) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if s.Parents == nil {
@@ -6141,6 +6741,10 @@ func (s *GitCommit) Validate() error {
 }
 
 func (s *GitCommitHeaders) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if err := s.Response.Validate(); err != nil {
@@ -6160,6 +6764,10 @@ func (s *GitCommitHeaders) Validate() error {
 }
 
 func (s *GitCreateTagReq) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if err := s.Type.Validate(); err != nil {
@@ -6192,6 +6800,10 @@ func (s GitCreateTagReqType) Validate() error {
 }
 
 func (s *GitCreateTreeReq) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if s.Tree == nil {
@@ -6228,6 +6840,10 @@ func (s *GitCreateTreeReq) Validate() error {
 }
 
 func (s *GitCreateTreeReqTreeItem) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if value, ok := s.Mode.Get(); ok {
@@ -6302,6 +6918,10 @@ func (s GitCreateTreeReqTreeItemType) Validate() error {
 }
 
 func (s *GitListMatchingRefsOKHeaders) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if s.Response == nil {
@@ -6338,6 +6958,10 @@ func (s *GitListMatchingRefsOKHeaders) Validate() error {
 }
 
 func (s *GitRef) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if err := s.Object.Validate(); err != nil {
@@ -6357,6 +6981,10 @@ func (s *GitRef) Validate() error {
 }
 
 func (s *GitRefHeaders) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if err := s.Response.Validate(); err != nil {
@@ -6376,6 +7004,10 @@ func (s *GitRefHeaders) Validate() error {
 }
 
 func (s *GitRefObject) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if err := (validate.String{
@@ -6403,6 +7035,10 @@ func (s *GitRefObject) Validate() error {
 }
 
 func (s *GitTree) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if s.Tree == nil {
@@ -6422,6 +7058,10 @@ func (s *GitTree) Validate() error {
 }
 
 func (s *GitTreeHeaders) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if err := s.Response.Validate(); err != nil {
@@ -6449,6 +7089,10 @@ func (s GitignoreGetAllTemplatesOKApplicationJSON) Validate() error {
 }
 
 func (s *GpgKey) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if s.Emails == nil {
@@ -6479,6 +7123,10 @@ func (s *GpgKey) Validate() error {
 }
 
 func (s *Hook) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if s.Events == nil {
@@ -6509,6 +7157,10 @@ func (s *Hook) Validate() error {
 }
 
 func (s *HookConfig) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if value, ok := s.InsecureSsl.Get(); ok {
@@ -6535,6 +7187,10 @@ func (s *HookConfig) Validate() error {
 }
 
 func (s *HookDelivery) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if err := (validate.Float{}).Validate(float64(s.Duration)); err != nil {
@@ -6554,6 +7210,10 @@ func (s *HookDelivery) Validate() error {
 }
 
 func (s *HookDeliveryItem) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if err := (validate.Float{}).Validate(float64(s.Duration)); err != nil {
@@ -6573,6 +7233,10 @@ func (s *HookDeliveryItem) Validate() error {
 }
 
 func (s *HookHeaders) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if err := s.Response.Validate(); err != nil {
@@ -6592,6 +7256,10 @@ func (s *HookHeaders) Validate() error {
 }
 
 func (s *Hovercard) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if s.Contexts == nil {
@@ -6611,6 +7279,10 @@ func (s *Hovercard) Validate() error {
 }
 
 func (s *Import) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if err := s.Status.Validate(); err != nil {
@@ -6630,6 +7302,10 @@ func (s *Import) Validate() error {
 }
 
 func (s *ImportHeaders) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if err := s.Response.Validate(); err != nil {
@@ -6688,6 +7364,10 @@ func (s ImportStatus) Validate() error {
 }
 
 func (s *InstallationToken) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if value, ok := s.Permissions.Get(); ok {
@@ -6743,6 +7423,10 @@ func (s InstallationTokenRepositorySelection) Validate() error {
 }
 
 func (s *Integration) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if s.Events == nil {
@@ -6792,6 +7476,10 @@ func (s InteractionGroup) Validate() error {
 }
 
 func (s *InteractionLimit) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if err := s.Limit.Validate(); err != nil {
@@ -6829,6 +7517,10 @@ func (s *InteractionLimit) Validate() error {
 }
 
 func (s *InteractionLimitResponse) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if err := s.Limit.Validate(); err != nil {
@@ -6848,6 +7540,10 @@ func (s *InteractionLimitResponse) Validate() error {
 }
 
 func (s *Issue) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if s.Labels == nil {
@@ -6932,6 +7628,10 @@ func (s *Issue) Validate() error {
 }
 
 func (s *IssueComment) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if err := s.AuthorAssociation.Validate(); err != nil {
@@ -6969,6 +7669,10 @@ func (s *IssueComment) Validate() error {
 }
 
 func (s *IssueCommentHeaders) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if err := s.Response.Validate(); err != nil {
@@ -6988,6 +7692,10 @@ func (s *IssueCommentHeaders) Validate() error {
 }
 
 func (s *IssueEvent) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if value, ok := s.Issue.Get(); ok {
@@ -7050,6 +7758,10 @@ func (s *IssueEvent) Validate() error {
 }
 
 func (s *IssueHeaders) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if err := s.Response.Validate(); err != nil {
@@ -7069,6 +7781,10 @@ func (s *IssueHeaders) Validate() error {
 }
 
 func (s *IssueSearchResultItem) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if value, ok := s.Assignees.Get(); ok {
@@ -7175,6 +7891,10 @@ func (s *IssueSearchResultItem) Validate() error {
 }
 
 func (s *IssueSimple) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if s.Labels == nil {
@@ -7259,6 +7979,10 @@ func (s *IssueSimple) Validate() error {
 }
 
 func (s *IssuesCreateMilestoneReq) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if value, ok := s.State.Get(); ok {
@@ -7296,6 +8020,10 @@ func (s IssuesCreateMilestoneReqState) Validate() error {
 }
 
 func (s *IssuesListAssigneesOKHeaders) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if s.Response == nil {
@@ -7326,6 +8054,10 @@ func (s IssuesListCommentsForRepoDirection) Validate() error {
 }
 
 func (s *IssuesListCommentsForRepoOKHeaders) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if s.Response == nil {
@@ -7373,6 +8105,10 @@ func (s IssuesListCommentsForRepoSort) Validate() error {
 }
 
 func (s *IssuesListCommentsOKHeaders) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if s.Response == nil {
@@ -7420,6 +8156,10 @@ func (s IssuesListDirection) Validate() error {
 }
 
 func (s *IssuesListEventsForRepoOKHeaders) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if s.Response == nil {
@@ -7505,6 +8245,10 @@ func (s IssuesListForAuthenticatedUserFilter) Validate() error {
 }
 
 func (s *IssuesListForAuthenticatedUserOKHeaders) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if s.Response == nil {
@@ -7597,6 +8341,10 @@ func (s IssuesListForOrgFilter) Validate() error {
 }
 
 func (s *IssuesListForOrgOKHeaders) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if s.Response == nil {
@@ -7670,6 +8418,10 @@ func (s IssuesListForRepoDirection) Validate() error {
 }
 
 func (s *IssuesListForRepoOKHeaders) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if s.Response == nil {
@@ -7732,6 +8484,10 @@ func (s IssuesListForRepoState) Validate() error {
 }
 
 func (s *IssuesListLabelsForMilestoneOKHeaders) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if s.Response == nil {
@@ -7751,6 +8507,10 @@ func (s *IssuesListLabelsForMilestoneOKHeaders) Validate() error {
 }
 
 func (s *IssuesListLabelsForRepoOKHeaders) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if s.Response == nil {
@@ -7770,6 +8530,10 @@ func (s *IssuesListLabelsForRepoOKHeaders) Validate() error {
 }
 
 func (s *IssuesListLabelsOnIssueOKHeaders) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if s.Response == nil {
@@ -7800,6 +8564,10 @@ func (s IssuesListMilestonesDirection) Validate() error {
 }
 
 func (s *IssuesListMilestonesOKHeaders) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if s.Response == nil {
@@ -7860,6 +8628,10 @@ func (s IssuesListMilestonesState) Validate() error {
 }
 
 func (s *IssuesListOKHeaders) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if s.Response == nil {
@@ -7922,6 +8694,10 @@ func (s IssuesListState) Validate() error {
 }
 
 func (s *IssuesLockReq) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if value, ok := s.LockReason.Get(); ok {
@@ -7971,6 +8747,10 @@ func (s IssuesRemoveLabelOKApplicationJSON) Validate() error {
 }
 
 func (s *IssuesUpdateMilestoneReq) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if value, ok := s.State.Get(); ok {
@@ -8008,6 +8788,10 @@ func (s IssuesUpdateMilestoneReqState) Validate() error {
 }
 
 func (s *IssuesUpdateReq) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if value, ok := s.State.Get(); ok {
@@ -8045,6 +8829,10 @@ func (s IssuesUpdateReqState) Validate() error {
 }
 
 func (s *Job) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if err := s.Status.Validate(); err != nil {
@@ -8102,6 +8890,10 @@ func (s JobStatus) Validate() error {
 }
 
 func (s *JobStepsItem) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if err := s.Status.Validate(); err != nil {
@@ -8134,6 +8926,10 @@ func (s JobStepsItemStatus) Validate() error {
 }
 
 func (s *LabelSearchResultItem) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if err := (validate.Float{}).Validate(float64(s.Score)); err != nil {
@@ -8164,6 +8960,10 @@ func (s *LabelSearchResultItem) Validate() error {
 }
 
 func (s *License) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if s.Permissions == nil {
@@ -8213,6 +9013,10 @@ func (s LicensesGetAllCommonlyUsedOKApplicationJSON) Validate() error {
 }
 
 func (s *MarkdownRenderReq) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if value, ok := s.Mode.Get(); ok {
@@ -8250,6 +9054,10 @@ func (s MarkdownRenderReqMode) Validate() error {
 }
 
 func (s *MarketplaceAccount) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if value, ok := s.Email.Get(); ok {
@@ -8310,6 +9118,10 @@ func (s *MarketplaceAccount) Validate() error {
 }
 
 func (s *MarketplaceListingPlan) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if s.Bullets == nil {
@@ -8329,6 +9141,10 @@ func (s *MarketplaceListingPlan) Validate() error {
 }
 
 func (s *MarketplacePurchase) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if value, ok := s.MarketplacePendingChange.Get(); ok {
@@ -8366,6 +9182,10 @@ func (s *MarketplacePurchase) Validate() error {
 }
 
 func (s *MarketplacePurchaseMarketplacePendingChange) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if value, ok := s.Plan.Get(); ok {
@@ -8392,6 +9212,10 @@ func (s *MarketplacePurchaseMarketplacePendingChange) Validate() error {
 }
 
 func (s *MarketplacePurchaseMarketplacePurchase) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if value, ok := s.Plan.Get(); ok {
@@ -8418,6 +9242,10 @@ func (s *MarketplacePurchaseMarketplacePurchase) Validate() error {
 }
 
 func (s *MergedUpstream) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if value, ok := s.MergeType.Get(); ok {
@@ -8457,6 +9285,10 @@ func (s MergedUpstreamMergeType) Validate() error {
 }
 
 func (s *Migration) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if s.Repositories == nil {
@@ -8493,6 +9325,10 @@ func (s MigrationsGetStatusForOrgExcludeItem) Validate() error {
 }
 
 func (s *MigrationsListForAuthenticatedUserOKHeaders) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if s.Response == nil {
@@ -8538,6 +9374,10 @@ func (s MigrationsListForOrgExcludeItem) Validate() error {
 }
 
 func (s *MigrationsListForOrgOKHeaders) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if s.Response == nil {
@@ -8574,6 +9414,10 @@ func (s *MigrationsListForOrgOKHeaders) Validate() error {
 }
 
 func (s *MigrationsListReposForOrgOKHeaders) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if s.Response == nil {
@@ -8593,6 +9437,10 @@ func (s *MigrationsListReposForOrgOKHeaders) Validate() error {
 }
 
 func (s *MigrationsListReposForUserOKHeaders) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if s.Response == nil {
@@ -8612,6 +9460,10 @@ func (s *MigrationsListReposForUserOKHeaders) Validate() error {
 }
 
 func (s *MigrationsSetLfsPreferenceReq) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if err := s.UseLfs.Validate(); err != nil {
@@ -8642,6 +9494,10 @@ func (s MigrationsSetLfsPreferenceReqUseLfs) Validate() error {
 }
 
 func (s *MigrationsStartForAuthenticatedUserReq) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		var failures []validate.FieldError
@@ -8695,6 +9551,10 @@ func (s MigrationsStartForAuthenticatedUserReqExcludeItem) Validate() error {
 }
 
 func (s *MigrationsStartForOrgReq) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if s.Repositories == nil {
@@ -8748,6 +9608,10 @@ func (s MigrationsStartForOrgReqExcludeItem) Validate() error {
 }
 
 func (s *MigrationsStartImportReq) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if value, ok := s.Vcs.Get(); ok {
@@ -8789,6 +9653,10 @@ func (s MigrationsStartImportReqVcs) Validate() error {
 }
 
 func (s *Milestone) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if err := s.State.Validate(); err != nil {
@@ -8808,6 +9676,10 @@ func (s *Milestone) Validate() error {
 }
 
 func (s *MilestoneHeaders) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if err := s.Response.Validate(); err != nil {
@@ -8838,6 +9710,10 @@ func (s MilestoneState) Validate() error {
 }
 
 func (s *NullableIntegration) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if s.Events == nil {
@@ -8857,6 +9733,10 @@ func (s *NullableIntegration) Validate() error {
 }
 
 func (s *NullableMilestone) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if err := s.State.Validate(); err != nil {
@@ -8887,6 +9767,10 @@ func (s NullableMilestoneState) Validate() error {
 }
 
 func (s *NullableScopedInstallation) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if err := s.Permissions.Validate(); err != nil {
@@ -8928,6 +9812,10 @@ func (s NullableScopedInstallationRepositorySelection) Validate() error {
 }
 
 func (s *OAuthAuthorizationsCreateAuthorizationReq) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if value, ok := s.Scopes.Get(); ok {
@@ -9022,6 +9910,10 @@ func (s *OAuthAuthorizationsGetOrCreateAuthorizationForAppAndFingerprintOK) Vali
 }
 
 func (s *OAuthAuthorizationsGetOrCreateAuthorizationForAppAndFingerprintReq) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if err := (validate.String{
@@ -9083,6 +9975,10 @@ func (s *OAuthAuthorizationsGetOrCreateAuthorizationForAppOK) Validate() error {
 }
 
 func (s *OAuthAuthorizationsGetOrCreateAuthorizationForAppReq) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if err := (validate.String{
@@ -9128,6 +10024,10 @@ func (s *OAuthAuthorizationsGetOrCreateAuthorizationForAppReq) Validate() error
 }
 
 func (s *OAuthAuthorizationsListAuthorizationsOKHeaders) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if s.Response == nil {
@@ -9164,6 +10064,10 @@ func (s *OAuthAuthorizationsListAuthorizationsOKHeaders) Validate() error {
 }
 
 func (s *OAuthAuthorizationsListGrantsOKHeaders) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if s.Response == nil {
@@ -9200,6 +10104,10 @@ func (s *OAuthAuthorizationsListGrantsOKHeaders) Validate() error {
 }
 
 func (s *OAuthAuthorizationsUpdateAuthorizationReq) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if value, ok := s.Scopes.Get(); ok {
@@ -9226,6 +10134,10 @@ func (s *OAuthAuthorizationsUpdateAuthorizationReq) Validate() error {
 }
 
 func (s *OrgHook) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if s.Events == nil {
@@ -9245,6 +10157,10 @@ func (s *OrgHook) Validate() error {
 }
 
 func (s *OrgHookHeaders) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if err := s.Response.Validate(); err != nil {
@@ -9264,6 +10180,10 @@ func (s *OrgHookHeaders) Validate() error {
 }
 
 func (s *OrgMembership) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if err := s.State.Validate(); err != nil {
@@ -9318,6 +10238,10 @@ func (s OrgMembershipState) Validate() error {
 }
 
 func (s *OrganizationActionsSecret) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if err := s.Visibility.Validate(); err != nil {
@@ -9350,6 +10274,10 @@ func (s OrganizationActionsSecretVisibility) Validate() error {
 }
 
 func (s *OrganizationFull) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if value, ok := s.Email.Get(); ok {
@@ -9410,6 +10338,10 @@ func (s *OrganizationFull) Validate() error {
 }
 
 func (s *OrganizationSecretScanningAlert) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if value, ok := s.State.Get(); ok {
@@ -9454,6 +10386,10 @@ func (s *OrganizationSecretScanningAlert) Validate() error {
 }
 
 func (s *OrgsCreateInvitationReq) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if value, ok := s.Role.Get(); ok {
@@ -9493,6 +10429,10 @@ func (s OrgsCreateInvitationReqRole) Validate() error {
 }
 
 func (s *OrgsCreateWebhookReq) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if err := s.Config.Validate(); err != nil {
@@ -9512,6 +10452,10 @@ func (s *OrgsCreateWebhookReq) Validate() error {
 }
 
 func (s *OrgsCreateWebhookReqConfig) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if value, ok := s.InsecureSsl.Get(); ok {
@@ -9570,6 +10514,10 @@ func (s OrgsListBlockedUsersOKApplicationJSON) Validate() error {
 }
 
 func (s *OrgsListFailedInvitationsOKHeaders) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if s.Response == nil {
@@ -9589,6 +10537,10 @@ func (s *OrgsListFailedInvitationsOKHeaders) Validate() error {
 }
 
 func (s *OrgsListForAuthenticatedUserOKHeaders) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if s.Response == nil {
@@ -9608,6 +10560,10 @@ func (s *OrgsListForAuthenticatedUserOKHeaders) Validate() error {
 }
 
 func (s *OrgsListForUserOKHeaders) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if s.Response == nil {
@@ -9627,6 +10583,10 @@ func (s *OrgsListForUserOKHeaders) Validate() error {
 }
 
 func (s *OrgsListInvitationTeamsOKHeaders) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if s.Response == nil {
@@ -9657,6 +10617,10 @@ func (s OrgsListMembersFilter) Validate() error {
 }
 
 func (s *OrgsListMembersOKHeaders) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if s.Response == nil {
@@ -9689,6 +10653,10 @@ func (s OrgsListMembersRole) Validate() error {
 }
 
 func (s *OrgsListMembershipsForAuthenticatedUserOKHeaders) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if s.Response == nil {
@@ -9736,6 +10704,10 @@ func (s OrgsListMembershipsForAuthenticatedUserState) Validate() error {
 }
 
 func (s *OrgsListOKHeaders) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if s.Response == nil {
@@ -9766,6 +10738,10 @@ func (s OrgsListOutsideCollaboratorsFilter) Validate() error {
 }
 
 func (s *OrgsListOutsideCollaboratorsOKHeaders) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if s.Response == nil {
@@ -9785,6 +10761,10 @@ func (s *OrgsListOutsideCollaboratorsOKHeaders) Validate() error {
 }
 
 func (s *OrgsListPendingInvitationsOKHeaders) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if s.Response == nil {
@@ -9804,6 +10784,10 @@ func (s *OrgsListPendingInvitationsOKHeaders) Validate() error {
 }
 
 func (s *OrgsListPublicMembersOKHeaders) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if s.Response == nil {
@@ -9848,6 +10832,10 @@ func (s OrgsListWebhookDeliveriesOKApplicationJSON) Validate() error {
 }
 
 func (s *OrgsListWebhooksOKHeaders) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if s.Response == nil {
@@ -9884,6 +10872,10 @@ func (s *OrgsListWebhooksOKHeaders) Validate() error {
 }
 
 func (s *OrgsSetMembershipForUserReq) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if value, ok := s.Role.Get(); ok {
@@ -9921,6 +10913,10 @@ func (s OrgsSetMembershipForUserReqRole) Validate() error {
 }
 
 func (s *OrgsUpdateMembershipForAuthenticatedUserReq) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if err := s.State.Validate(); err != nil {
@@ -9949,6 +10945,10 @@ func (s OrgsUpdateMembershipForAuthenticatedUserReqState) Validate() error {
 }
 
 func (s *OrgsUpdateWebhookConfigForOrgReq) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if value, ok := s.InsecureSsl.Get(); ok {
@@ -9975,6 +10975,10 @@ func (s *OrgsUpdateWebhookConfigForOrgReq) Validate() error {
 }
 
 func (s *OrgsUpdateWebhookReq) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if value, ok := s.Config.Get(); ok {
@@ -10001,6 +11005,10 @@ func (s *OrgsUpdateWebhookReq) Validate() error {
 }
 
 func (s *OrgsUpdateWebhookReqConfig) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if value, ok := s.InsecureSsl.Get(); ok {
@@ -10027,6 +11035,10 @@ func (s *OrgsUpdateWebhookReqConfig) Validate() error {
 }
 
 func (s *Package) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if err := s.PackageType.Validate(); err != nil {
@@ -10076,6 +11088,10 @@ func (s PackagePackageType) Validate() error {
 }
 
 func (s *PackageVersion) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if value, ok := s.Metadata.Get(); ok {
@@ -10102,6 +11118,10 @@ func (s *PackageVersion) Validate() error {
 }
 
 func (s *PackageVersionMetadata) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if err := s.PackageType.Validate(); err != nil {
@@ -10139,6 +11159,10 @@ func (s *PackageVersionMetadata) Validate() error {
 }
 
 func (s *PackageVersionMetadataContainer) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if s.Tags == nil {
@@ -10830,6 +11854,10 @@ func (s PackagesRestorePackageVersionForUserPackageType) Validate() error {
 }
 
 func (s *Page) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if value, ok := s.Status.Get(); ok {
@@ -10918,6 +11946,10 @@ func (s PageStatus) Validate() error {
 }
 
 func (s *PagesHTTPSCertificate) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if err := s.State.Validate(); err != nil {
@@ -10979,6 +12011,10 @@ func (s PagesHTTPSCertificateState) Validate() error {
 }
 
 func (s *ParticipationStats) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if s.All == nil {
@@ -11009,6 +12045,10 @@ func (s *ParticipationStats) Validate() error {
 }
 
 func (s *PrivateUser) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if value, ok := s.Email.Get(); ok {
@@ -11043,6 +12083,10 @@ func (s *PrivateUser) Validate() error {
 }
 
 func (s *Project) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if value, ok := s.OrganizationPermission.Get(); ok {
@@ -11084,6 +12128,10 @@ func (s ProjectOrganizationPermission) Validate() error {
 }
 
 func (s *ProjectsAddCollaboratorReq) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if value, ok := s.Permission.Get(); ok {
@@ -11136,6 +12184,10 @@ func (s ProjectsListCardsArchivedState) Validate() error {
 }
 
 func (s *ProjectsListCardsOKHeaders) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if s.Response == nil {
@@ -11168,6 +12220,10 @@ func (s ProjectsListCollaboratorsAffiliation) Validate() error {
 }
 
 func (s *ProjectsListCollaboratorsOKHeaders) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if s.Response == nil {
@@ -11187,6 +12243,10 @@ func (s *ProjectsListCollaboratorsOKHeaders) Validate() error {
 }
 
 func (s *ProjectsListColumnsOKHeaders) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if s.Response == nil {
@@ -11206,6 +12266,10 @@ func (s *ProjectsListColumnsOKHeaders) Validate() error {
 }
 
 func (s *ProjectsListForOrgOKHeaders) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if s.Response == nil {
@@ -11255,6 +12319,10 @@ func (s ProjectsListForOrgState) Validate() error {
 }
 
 func (s *ProjectsListForRepoOKHeaders) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if s.Response == nil {
@@ -11304,6 +12372,10 @@ func (s ProjectsListForRepoState) Validate() error {
 }
 
 func (s *ProjectsListForUserOKHeaders) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if s.Response == nil {
@@ -11353,6 +12425,10 @@ func (s ProjectsListForUserState) Validate() error {
 }
 
 func (s *ProjectsMoveCardReq) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if err := (validate.String{
@@ -11380,6 +12456,10 @@ func (s *ProjectsMoveCardReq) Validate() error {
 }
 
 func (s *ProjectsMoveColumnReq) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if err := (validate.String{
@@ -11407,6 +12487,10 @@ func (s *ProjectsMoveColumnReq) Validate() error {
 }
 
 func (s *ProjectsUpdateReq) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if value, ok := s.OrganizationPermission.Get(); ok {
@@ -11448,6 +12532,10 @@ func (s ProjectsUpdateReqOrganizationPermission) Validate() error {
 }
 
 func (s *ProtectedBranch) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if value, ok := s.RequiredStatusChecks.Get(); ok {
@@ -11510,6 +12598,10 @@ func (s *ProtectedBranch) Validate() error {
 }
 
 func (s *ProtectedBranchPullRequestReview) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if value, ok := s.RequiredApprovingReviewCount.Get(); ok {
@@ -11545,6 +12637,10 @@ func (s *ProtectedBranchPullRequestReview) Validate() error {
 }
 
 func (s *ProtectedBranchRequiredPullRequestReviews) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if value, ok := s.DismissalRestrictions.Get(); ok {
@@ -11571,6 +12667,10 @@ func (s *ProtectedBranchRequiredPullRequestReviews) Validate() error {
 }
 
 func (s *ProtectedBranchRequiredPullRequestReviewsDismissalRestrictions) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if s.Users == nil {
@@ -11601,6 +12701,10 @@ func (s *ProtectedBranchRequiredPullRequestReviewsDismissalRestrictions) Validat
 }
 
 func (s *PublicUser) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if value, ok := s.Email.Get(); ok {
@@ -11635,6 +12739,10 @@ func (s *PublicUser) Validate() error {
 }
 
 func (s *PullRequest) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if err := s.State.Validate(); err != nil {
@@ -11766,6 +12874,10 @@ func (s *PullRequest) Validate() error {
 }
 
 func (s *PullRequestHeaders) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if err := s.Response.Validate(); err != nil {
@@ -11785,6 +12897,10 @@ func (s *PullRequestHeaders) Validate() error {
 }
 
 func (s *PullRequestReview) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if err := s.AuthorAssociation.Validate(); err != nil {
@@ -11804,6 +12920,10 @@ func (s *PullRequestReview) Validate() error {
 }
 
 func (s *PullRequestReviewComment) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if err := s.AuthorAssociation.Validate(); err != nil {
@@ -11859,6 +12979,10 @@ func (s *PullRequestReviewComment) Validate() error {
 }
 
 func (s *PullRequestReviewCommentHeaders) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if err := s.Response.Validate(); err != nil {
@@ -11900,6 +13024,10 @@ func (s PullRequestReviewCommentStartSide) Validate() error {
 }
 
 func (s *PullRequestReviewRequest) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if s.Users == nil {
@@ -11930,6 +13058,10 @@ func (s *PullRequestReviewRequest) Validate() error {
 }
 
 func (s *PullRequestReviewRequestHeaders) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if err := s.Response.Validate(); err != nil {
@@ -11949,6 +13081,10 @@ func (s *PullRequestReviewRequestHeaders) Validate() error {
 }
 
 func (s *PullRequestSimple) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if s.Labels == nil {
@@ -12080,6 +13216,10 @@ func (s PullRequestState) Validate() error {
 }
 
 func (s *PullsCreateReviewCommentReq) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if value, ok := s.Side.Get(); ok {
@@ -12148,6 +13288,10 @@ func (s PullsCreateReviewCommentReqStartSide) Validate() error {
 }
 
 func (s *PullsCreateReviewReq) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if value, ok := s.Event.Get(); ok {
@@ -12187,6 +13331,10 @@ func (s PullsCreateReviewReqEvent) Validate() error {
 }
 
 func (s *PullsListCommentsForReviewOKHeaders) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if s.Response == nil {
@@ -12223,6 +13371,10 @@ func (s *PullsListCommentsForReviewOKHeaders) Validate() error {
 }
 
 func (s *PullsListCommitsOKHeaders) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if s.Response == nil {
@@ -12270,6 +13422,10 @@ func (s PullsListDirection) Validate() error {
 }
 
 func (s *PullsListFilesOKHeaders) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if s.Response == nil {
@@ -12306,6 +13462,10 @@ func (s *PullsListFilesOKHeaders) Validate() error {
 }
 
 func (s *PullsListOKHeaders) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if s.Response == nil {
@@ -12364,6 +13524,10 @@ func (s PullsListReviewCommentsForRepoDirection) Validate() error {
 }
 
 func (s *PullsListReviewCommentsForRepoOKHeaders) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if s.Response == nil {
@@ -12413,6 +13577,10 @@ func (s PullsListReviewCommentsForRepoSort) Validate() error {
 }
 
 func (s *PullsListReviewCommentsOKHeaders) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if s.Response == nil {
@@ -12460,6 +13628,10 @@ func (s PullsListReviewCommentsSort) Validate() error {
 }
 
 func (s *PullsListReviewsOKHeaders) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if s.Response == nil {
@@ -12524,6 +13696,10 @@ func (s PullsListState) Validate() error {
 }
 
 func (s *PullsMergeReq) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if value, ok := s.MergeMethod.Get(); ok {
@@ -12563,6 +13739,10 @@ func (s PullsMergeReqMergeMethod) Validate() error {
 }
 
 func (s *PullsRemoveRequestedReviewersReq) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if s.Reviewers == nil {
@@ -12582,6 +13762,10 @@ func (s *PullsRemoveRequestedReviewersReq) Validate() error {
 }
 
 func (s *PullsSubmitReviewReq) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if err := s.Event.Validate(); err != nil {
@@ -12614,6 +13798,10 @@ func (s PullsSubmitReviewReqEvent) Validate() error {
 }
 
 func (s *PullsUpdateReq) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if value, ok := s.State.Get(); ok {
@@ -12651,6 +13839,10 @@ func (s PullsUpdateReqState) Validate() error {
 }
 
 func (s *Reaction) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if err := s.Content.Validate(); err != nil {
@@ -12709,6 +13901,10 @@ func (s *ReactionsCreateForCommitCommentOK) Validate() error {
 }
 
 func (s *ReactionsCreateForCommitCommentReq) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if err := s.Content.Validate(); err != nil {
@@ -12767,6 +13963,10 @@ func (s *ReactionsCreateForIssueCommentOK) Validate() error {
 }
 
 func (s *ReactionsCreateForIssueCommentReq) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if err := s.Content.Validate(); err != nil {
@@ -12825,6 +14025,10 @@ func (s *ReactionsCreateForIssueOK) Validate() error {
 }
 
 func (s *ReactionsCreateForIssueReq) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if err := s.Content.Validate(); err != nil {
@@ -12883,6 +14087,10 @@ func (s *ReactionsCreateForPullRequestReviewCommentOK) Validate() error {
 }
 
 func (s *ReactionsCreateForPullRequestReviewCommentReq) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if err := s.Content.Validate(); err != nil {
@@ -12941,6 +14149,10 @@ func (s *ReactionsCreateForReleaseOK) Validate() error {
 }
 
 func (s *ReactionsCreateForReleaseReq) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if err := s.Content.Validate(); err != nil {
@@ -12995,6 +14207,10 @@ func (s *ReactionsCreateForTeamDiscussionCommentInOrgOK) Validate() error {
 }
 
 func (s *ReactionsCreateForTeamDiscussionCommentInOrgReq) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if err := s.Content.Validate(); err != nil {
@@ -13037,6 +14253,10 @@ func (s ReactionsCreateForTeamDiscussionCommentInOrgReqContent) Validate() error
 }
 
 func (s *ReactionsCreateForTeamDiscussionCommentLegacyReq) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if err := s.Content.Validate(); err != nil {
@@ -13095,6 +14315,10 @@ func (s *ReactionsCreateForTeamDiscussionInOrgOK) Validate() error {
 }
 
 func (s *ReactionsCreateForTeamDiscussionInOrgReq) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if err := s.Content.Validate(); err != nil {
@@ -13137,6 +14361,10 @@ func (s ReactionsCreateForTeamDiscussionInOrgReqContent) Validate() error {
 }
 
 func (s *ReactionsCreateForTeamDiscussionLegacyReq) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if err := s.Content.Validate(); err != nil {
@@ -13202,6 +14430,10 @@ func (s ReactionsListForCommitCommentContent) Validate() error {
 }
 
 func (s *ReactionsListForCommitCommentOKHeaders) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if s.Response == nil {
@@ -13261,6 +14493,10 @@ func (s ReactionsListForIssueCommentContent) Validate() error {
 }
 
 func (s *ReactionsListForIssueCommentOKHeaders) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if s.Response == nil {
@@ -13320,6 +14556,10 @@ func (s ReactionsListForIssueContent) Validate() error {
 }
 
 func (s *ReactionsListForIssueOKHeaders) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if s.Response == nil {
@@ -13379,6 +14619,10 @@ func (s ReactionsListForPullRequestReviewCommentContent) Validate() error {
 }
 
 func (s *ReactionsListForPullRequestReviewCommentOKHeaders) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if s.Response == nil {
@@ -13438,6 +14682,10 @@ func (s ReactionsListForTeamDiscussionCommentInOrgContent) Validate() error {
 }
 
 func (s *ReactionsListForTeamDiscussionCommentInOrgOKHeaders) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if s.Response == nil {
@@ -13497,6 +14745,10 @@ func (s ReactionsListForTeamDiscussionCommentLegacyContent) Validate() error {
 }
 
 func (s *ReactionsListForTeamDiscussionCommentLegacyOKHeaders) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if s.Response == nil {
@@ -13556,6 +14808,10 @@ func (s ReactionsListForTeamDiscussionInOrgContent) Validate() error {
 }
 
 func (s *ReactionsListForTeamDiscussionInOrgOKHeaders) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if s.Response == nil {
@@ -13615,6 +14871,10 @@ func (s ReactionsListForTeamDiscussionLegacyContent) Validate() error {
 }
 
 func (s *ReactionsListForTeamDiscussionLegacyOKHeaders) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if s.Response == nil {
@@ -13651,6 +14911,10 @@ func (s *ReactionsListForTeamDiscussionLegacyOKHeaders) Validate() error {
 }
 
 func (s *Release) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if s.Assets == nil {
@@ -13687,6 +14951,10 @@ func (s *Release) Validate() error {
 }
 
 func (s *ReleaseAsset) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if err := s.State.Validate(); err != nil {
@@ -13717,6 +14985,10 @@ func (s ReleaseAssetState) Validate() error {
 }
 
 func (s *ReleaseHeaders) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if err := s.Response.Validate(); err != nil {
@@ -13736,6 +15008,10 @@ func (s *ReleaseHeaders) Validate() error {
 }
 
 func (s *RepoSearchResultItem) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if err := (validate.Float{}).Validate(float64(s.Score)); err != nil {
@@ -13808,6 +15084,10 @@ func (s ReposAddAppAccessRestrictionsReq) Validate() error {
 }
 
 func (s *ReposAddAppAccessRestrictionsReq0) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if s.Apps == nil {
@@ -13827,6 +15107,10 @@ func (s *ReposAddAppAccessRestrictionsReq0) Validate() error {
 }
 
 func (s *ReposAddCollaboratorReq) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if value, ok := s.Permission.Get(); ok {
@@ -13895,6 +15179,10 @@ func (s ReposAddStatusCheckContextsReq) Validate() error {
 }
 
 func (s *ReposAddStatusCheckContextsReq0) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if s.Contexts == nil {
@@ -13939,6 +15227,10 @@ func (s ReposAddTeamAccessRestrictionsReq) Validate() error {
 }
 
 func (s *ReposAddTeamAccessRestrictionsReq0) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if s.Teams == nil {
@@ -13983,6 +15275,10 @@ func (s ReposAddUserAccessRestrictionsReq) Validate() error {
 }
 
 func (s *ReposAddUserAccessRestrictionsReq0) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if s.Users == nil {
@@ -14002,6 +15298,10 @@ func (s *ReposAddUserAccessRestrictionsReq0) Validate() error {
 }
 
 func (s *ReposCreateCommitStatusReq) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if err := s.State.Validate(); err != nil {
@@ -14036,6 +15336,10 @@ func (s ReposCreateCommitStatusReqState) Validate() error {
 }
 
 func (s *ReposCreateDeploymentStatusReq) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if err := s.State.Validate(); err != nil {
@@ -14107,6 +15411,10 @@ func (s ReposCreateDeploymentStatusReqState) Validate() error {
 }
 
 func (s *ReposCreateDispatchEventReq) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if err := (validate.String{
@@ -14161,6 +15469,10 @@ func (s ReposCreateDispatchEventReqClientPayload) Validate() error {
 }
 
 func (s *ReposCreateInOrgReq) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if value, ok := s.Visibility.Get(); ok {
@@ -14202,6 +15514,10 @@ func (s ReposCreateInOrgReqVisibility) Validate() error {
 }
 
 func (s *ReposCreatePagesSiteReq) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if err := s.Source.Validate(); err != nil {
@@ -14221,6 +15537,10 @@ func (s *ReposCreatePagesSiteReq) Validate() error {
 }
 
 func (s *ReposCreatePagesSiteReqSource) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if value, ok := s.Path.Get(); ok {
@@ -14258,6 +15578,10 @@ func (s ReposCreatePagesSiteReqSourcePath) Validate() error {
 }
 
 func (s *ReposCreateWebhookReq) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if value, ok := s.Config.Get(); ok {
@@ -14284,6 +15608,10 @@ func (s *ReposCreateWebhookReq) Validate() error {
 }
 
 func (s *ReposCreateWebhookReqConfig) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if value, ok := s.InsecureSsl.Get(); ok {
@@ -14509,6 +15837,10 @@ func (s ReposListBranchesForHeadCommitOKApplicationJSON) Validate() error {
 }
 
 func (s *ReposListBranchesOKHeaders) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if s.Response == nil {
@@ -14558,6 +15890,10 @@ func (s ReposListCollaboratorsAffiliation) Validate() error {
 }
 
 func (s *ReposListCollaboratorsOKHeaders) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if s.Response == nil {
@@ -14577,6 +15913,10 @@ func (s *ReposListCollaboratorsOKHeaders) Validate() error {
 }
 
 func (s *ReposListCommentsForCommitOKHeaders) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if s.Response == nil {
@@ -14613,6 +15953,10 @@ func (s *ReposListCommentsForCommitOKHeaders) Validate() error {
 }
 
 func (s *ReposListCommitCommentsForRepoOKHeaders) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if s.Response == nil {
@@ -14649,6 +15993,10 @@ func (s *ReposListCommitCommentsForRepoOKHeaders) Validate() error {
 }
 
 func (s *ReposListCommitStatusesForRefOKHeaders) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if s.Response == nil {
@@ -14668,6 +16016,10 @@ func (s *ReposListCommitStatusesForRefOKHeaders) Validate() error {
 }
 
 func (s *ReposListCommitsOKHeaders) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if s.Response == nil {
@@ -14704,6 +16056,10 @@ func (s *ReposListCommitsOKHeaders) Validate() error {
 }
 
 func (s *ReposListContributorsOKHeaders) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if s.Response == nil {
@@ -14723,6 +16079,10 @@ func (s *ReposListContributorsOKHeaders) Validate() error {
 }
 
 func (s *ReposListDeployKeysOKHeaders) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if s.Response == nil {
@@ -14742,6 +16102,10 @@ func (s *ReposListDeployKeysOKHeaders) Validate() error {
 }
 
 func (s *ReposListDeploymentStatusesOKHeaders) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if s.Response == nil {
@@ -14778,6 +16142,10 @@ func (s *ReposListDeploymentStatusesOKHeaders) Validate() error {
 }
 
 func (s *ReposListDeploymentsOKHeaders) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if s.Response == nil {
@@ -14889,6 +16257,10 @@ func (s ReposListForOrgDirection) Validate() error {
 }
 
 func (s *ReposListForOrgOKHeaders) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if s.Response == nil {
@@ -14955,6 +16327,10 @@ func (s ReposListForUserDirection) Validate() error {
 }
 
 func (s *ReposListForUserOKHeaders) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if s.Response == nil {
@@ -15002,6 +16378,10 @@ func (s ReposListForUserType) Validate() error {
 }
 
 func (s *ReposListForksOKHeaders) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if s.Response == nil {
@@ -15036,6 +16416,10 @@ func (s ReposListForksSort) Validate() error {
 }
 
 func (s *ReposListInvitationsForAuthenticatedUserOKHeaders) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if s.Response == nil {
@@ -15072,6 +16456,10 @@ func (s *ReposListInvitationsForAuthenticatedUserOKHeaders) Validate() error {
 }
 
 func (s *ReposListInvitationsOKHeaders) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if s.Response == nil {
@@ -15108,6 +16496,10 @@ func (s *ReposListInvitationsOKHeaders) Validate() error {
 }
 
 func (s *ReposListPagesBuildsOKHeaders) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if s.Response == nil {
@@ -15127,6 +16519,10 @@ func (s *ReposListPagesBuildsOKHeaders) Validate() error {
 }
 
 func (s *ReposListPublicOKHeaders) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if s.Response == nil {
@@ -15146,6 +16542,10 @@ func (s *ReposListPublicOKHeaders) Validate() error {
 }
 
 func (s *ReposListPullRequestsAssociatedWithCommitOKHeaders) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if s.Response == nil {
@@ -15182,6 +16582,10 @@ func (s *ReposListPullRequestsAssociatedWithCommitOKHeaders) Validate() error {
 }
 
 func (s *ReposListReleaseAssetsOKHeaders) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if s.Response == nil {
@@ -15218,6 +16622,10 @@ func (s *ReposListReleaseAssetsOKHeaders) Validate() error {
 }
 
 func (s *ReposListReleasesOKHeaders) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if s.Response == nil {
@@ -15254,6 +16662,10 @@ func (s *ReposListReleasesOKHeaders) Validate() error {
 }
 
 func (s *ReposListTagsOKHeaders) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if s.Response == nil {
@@ -15273,6 +16685,10 @@ func (s *ReposListTagsOKHeaders) Validate() error {
 }
 
 func (s *ReposListTeamsOKHeaders) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if s.Response == nil {
@@ -15317,6 +16733,10 @@ func (s ReposListWebhookDeliveriesOKApplicationJSON) Validate() error {
 }
 
 func (s *ReposListWebhooksOKHeaders) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if s.Response == nil {
@@ -15395,6 +16815,10 @@ func (s ReposRemoveAppAccessRestrictionsReq) Validate() error {
 }
 
 func (s *ReposRemoveAppAccessRestrictionsReq0) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if s.Apps == nil {
@@ -15439,6 +16863,10 @@ func (s ReposRemoveStatusCheckContextsReq) Validate() error {
 }
 
 func (s *ReposRemoveStatusCheckContextsReq0) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if s.Contexts == nil {
@@ -15483,6 +16911,10 @@ func (s ReposRemoveTeamAccessRestrictionsReq) Validate() error {
 }
 
 func (s *ReposRemoveTeamAccessRestrictionsReq0) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if s.Teams == nil {
@@ -15527,6 +16959,10 @@ func (s ReposRemoveUserAccessRestrictionsReq) Validate() error {
 }
 
 func (s *ReposRemoveUserAccessRestrictionsReq0) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if s.Users == nil {
@@ -15546,6 +16982,10 @@ func (s *ReposRemoveUserAccessRestrictionsReq0) Validate() error {
 }
 
 func (s *ReposReplaceAllTopicsReq) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if s.Names == nil {
@@ -15607,6 +17047,10 @@ func (s ReposSetAppAccessRestrictionsReq) Validate() error {
 }
 
 func (s *ReposSetAppAccessRestrictionsReq0) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if s.Apps == nil {
@@ -15651,6 +17095,10 @@ func (s ReposSetStatusCheckContextsReq) Validate() error {
 }
 
 func (s *ReposSetStatusCheckContextsReq0) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if s.Contexts == nil {
@@ -15695,6 +17143,10 @@ func (s ReposSetTeamAccessRestrictionsReq) Validate() error {
 }
 
 func (s *ReposSetTeamAccessRestrictionsReq0) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if s.Teams == nil {
@@ -15739,6 +17191,10 @@ func (s ReposSetUserAccessRestrictionsReq) Validate() error {
 }
 
 func (s *ReposSetUserAccessRestrictionsReq0) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if s.Users == nil {
@@ -15758,6 +17214,10 @@ func (s *ReposSetUserAccessRestrictionsReq0) Validate() error {
 }
 
 func (s *ReposUpdateBranchProtectionReq) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if value, ok := s.RequiredStatusChecks.Get(); ok {
@@ -15802,6 +17262,10 @@ func (s *ReposUpdateBranchProtectionReq) Validate() error {
 }
 
 func (s *ReposUpdateBranchProtectionReqRequiredStatusChecks) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if s.Contexts == nil {
@@ -15821,6 +17285,10 @@ func (s *ReposUpdateBranchProtectionReqRequiredStatusChecks) Validate() error {
 }
 
 func (s *ReposUpdateBranchProtectionReqRestrictions) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if s.Users == nil {
@@ -15851,6 +17319,10 @@ func (s *ReposUpdateBranchProtectionReqRestrictions) Validate() error {
 }
 
 func (s *ReposUpdateInvitationReq) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if value, ok := s.Permissions.Get(); ok {
@@ -15894,6 +17366,10 @@ func (s ReposUpdateInvitationReqPermissions) Validate() error {
 }
 
 func (s *ReposUpdateReq) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if value, ok := s.Visibility.Get(); ok {
@@ -15935,6 +17411,10 @@ func (s ReposUpdateReqVisibility) Validate() error {
 }
 
 func (s *ReposUpdateWebhookConfigForRepoReq) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if value, ok := s.InsecureSsl.Get(); ok {
@@ -15961,6 +17441,10 @@ func (s *ReposUpdateWebhookConfigForRepoReq) Validate() error {
 }
 
 func (s *ReposUpdateWebhookReq) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if value, ok := s.Config.Get(); ok {
@@ -15987,6 +17471,10 @@ func (s *ReposUpdateWebhookReq) Validate() error {
 }
 
 func (s *ReposUpdateWebhookReqConfig) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if value, ok := s.InsecureSsl.Get(); ok {
@@ -16013,6 +17501,10 @@ func (s *ReposUpdateWebhookReqConfig) Validate() error {
 }
 
 func (s *RepositoryInvitation) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if err := s.Permissions.Validate(); err != nil {
@@ -16049,6 +17541,10 @@ func (s RepositoryInvitationPermissions) Validate() error {
 }
 
 func (s *ReviewComment) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if err := s.AuthorAssociation.Validate(); err != nil {
@@ -16126,6 +17622,10 @@ func (s ReviewCommentStartSide) Validate() error {
 }
 
 func (s *Runner) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if s.Labels == nil {
@@ -16162,6 +17662,10 @@ func (s *Runner) Validate() error {
 }
 
 func (s *RunnerGroupsEnterprise) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if err := (validate.Float{}).Validate(float64(s.ID)); err != nil {
@@ -16181,6 +17685,10 @@ func (s *RunnerGroupsEnterprise) Validate() error {
 }
 
 func (s *RunnerGroupsOrg) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if err := (validate.Float{}).Validate(float64(s.ID)); err != nil {
@@ -16200,6 +17708,10 @@ func (s *RunnerGroupsOrg) Validate() error {
 }
 
 func (s *RunnerLabelsItem) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if value, ok := s.Type.Get(); ok {
@@ -16237,6 +17749,10 @@ func (s RunnerLabelsItemType) Validate() error {
 }
 
 func (s *ScimEnterpriseGroup) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if s.Schemas == nil {
@@ -16256,6 +17772,10 @@ func (s *ScimEnterpriseGroup) Validate() error {
 }
 
 func (s *ScimEnterpriseUser) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if s.Schemas == nil {
@@ -16275,6 +17795,10 @@ func (s *ScimEnterpriseUser) Validate() error {
 }
 
 func (s *ScimGroupListEnterprise) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if s.Schemas == nil {
@@ -16355,6 +17879,10 @@ func (s *ScimGroupListEnterprise) Validate() error {
 }
 
 func (s *ScimGroupListEnterpriseResourcesItem) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if s.Schemas == nil {
@@ -16374,6 +17902,10 @@ func (s *ScimGroupListEnterpriseResourcesItem) Validate() error {
 }
 
 func (s *ScimUserListEnterprise) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if s.Schemas == nil {
@@ -16454,6 +17986,10 @@ func (s *ScimUserListEnterprise) Validate() error {
 }
 
 func (s *ScimUserListEnterpriseResourcesItem) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if s.Schemas == nil {
@@ -16473,6 +18009,10 @@ func (s *ScimUserListEnterpriseResourcesItem) Validate() error {
 }
 
 func (s *SearchCodeOK) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if s.Items == nil {
@@ -16529,6 +18069,10 @@ func (s SearchCodeSort) Validate() error {
 }
 
 func (s *SearchCommitsOK) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if s.Items == nil {
@@ -16587,6 +18131,10 @@ func (s SearchCommitsSort) Validate() error {
 }
 
 func (s *SearchIssuesAndPullRequestsOK) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if s.Items == nil {
@@ -16663,6 +18211,10 @@ func (s SearchIssuesAndPullRequestsSort) Validate() error {
 }
 
 func (s *SearchLabelsOK) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if s.Items == nil {
@@ -16721,6 +18273,10 @@ func (s SearchLabelsSort) Validate() error {
 }
 
 func (s *SearchReposOK) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if s.Items == nil {
@@ -16791,6 +18347,10 @@ func (s SearchResultTextMatches) Validate() error {
 }
 
 func (s *SearchTopicsOK) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if s.Items == nil {
@@ -16827,6 +18387,10 @@ func (s *SearchTopicsOK) Validate() error {
 }
 
 func (s *SearchUsersOK) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if s.Items == nil {
@@ -16887,6 +18451,10 @@ func (s SearchUsersSort) Validate() error {
 }
 
 func (s *SecretScanningAlert) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if value, ok := s.State.Get(); ok {
@@ -16957,6 +18525,10 @@ func (s SecretScanningAlertState) Validate() error {
 }
 
 func (s *SecretScanningListAlertsForOrgOKHeaders) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if s.Response == nil {
@@ -17040,6 +18612,10 @@ func (s SecretScanningListAlertsForRepoState) Validate() error {
 }
 
 func (s *SecretScanningUpdateAlertReq) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if err := s.State.Validate(); err != nil {
@@ -17077,6 +18653,10 @@ func (s *SecretScanningUpdateAlertReq) Validate() error {
 }
 
 func (s *ShortBranch) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if value, ok := s.Protection.Get(); ok {
@@ -17103,6 +18683,10 @@ func (s *ShortBranch) Validate() error {
 }
 
 func (s *StatusCheckPolicy) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if s.Contexts == nil {
@@ -17122,6 +18706,10 @@ func (s *StatusCheckPolicy) Validate() error {
 }
 
 func (s *TeamFull) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if value, ok := s.Privacy.Get(); ok {
@@ -17170,6 +18758,10 @@ func (s TeamFullPrivacy) Validate() error {
 }
 
 func (s *TeamMembership) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if err := s.Role.Validate(); err != nil {
@@ -17222,6 +18814,10 @@ func (s TeamMembershipState) Validate() error {
 }
 
 func (s *TeamsAddOrUpdateMembershipForUserInOrgReq) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if value, ok := s.Role.Get(); ok {
@@ -17259,6 +18855,10 @@ func (s TeamsAddOrUpdateMembershipForUserInOrgReqRole) Validate() error {
 }
 
 func (s *TeamsAddOrUpdateMembershipForUserLegacyReq) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if value, ok := s.Role.Get(); ok {
@@ -17296,6 +18896,10 @@ func (s TeamsAddOrUpdateMembershipForUserLegacyReqRole) Validate() error {
 }
 
 func (s *TeamsAddOrUpdateProjectPermissionsInOrgReq) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if value, ok := s.Permission.Get(); ok {
@@ -17335,6 +18939,10 @@ func (s TeamsAddOrUpdateProjectPermissionsInOrgReqPermission) Validate() error {
 }
 
 func (s *TeamsAddOrUpdateProjectPermissionsLegacyReq) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if value, ok := s.Permission.Get(); ok {
@@ -17374,6 +18982,10 @@ func (s TeamsAddOrUpdateProjectPermissionsLegacyReqPermission) Validate() error
 }
 
 func (s *TeamsAddOrUpdateRepoPermissionsInOrgReq) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if value, ok := s.Permission.Get(); ok {
@@ -17417,6 +19029,10 @@ func (s TeamsAddOrUpdateRepoPermissionsInOrgReqPermission) Validate() error {
 }
 
 func (s *TeamsAddOrUpdateRepoPermissionsLegacyReq) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if value, ok := s.Permission.Get(); ok {
@@ -17456,6 +19072,10 @@ func (s TeamsAddOrUpdateRepoPermissionsLegacyReqPermission) Validate() error {
 }
 
 func (s *TeamsCreateOrUpdateIdpGroupConnectionsLegacyReq) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if s.Groups == nil {
@@ -17475,6 +19095,10 @@ func (s *TeamsCreateOrUpdateIdpGroupConnectionsLegacyReq) Validate() error {
 }
 
 func (s *TeamsCreateReq) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if value, ok := s.Privacy.Get(); ok {
@@ -17543,6 +19167,10 @@ func (s TeamsCreateReqPrivacy) Validate() error {
 }
 
 func (s *TeamsListChildInOrgOKHeaders) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if s.Response == nil {
@@ -17562,6 +19190,10 @@ func (s *TeamsListChildInOrgOKHeaders) Validate() error {
 }
 
 func (s *TeamsListChildLegacyOKHeaders) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if s.Response == nil {
@@ -17592,6 +19224,10 @@ func (s TeamsListDiscussionCommentsInOrgDirection) Validate() error {
 }
 
 func (s *TeamsListDiscussionCommentsInOrgOKHeaders) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if s.Response == nil {
@@ -17622,6 +19258,10 @@ func (s TeamsListDiscussionCommentsLegacyDirection) Validate() error {
 }
 
 func (s *TeamsListDiscussionCommentsLegacyOKHeaders) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if s.Response == nil {
@@ -17652,6 +19292,10 @@ func (s TeamsListDiscussionsInOrgDirection) Validate() error {
 }
 
 func (s *TeamsListDiscussionsInOrgOKHeaders) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if s.Response == nil {
@@ -17682,6 +19326,10 @@ func (s TeamsListDiscussionsLegacyDirection) Validate() error {
 }
 
 func (s *TeamsListDiscussionsLegacyOKHeaders) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if s.Response == nil {
@@ -17701,6 +19349,10 @@ func (s *TeamsListDiscussionsLegacyOKHeaders) Validate() error {
 }
 
 func (s *TeamsListForAuthenticatedUserOKHeaders) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if s.Response == nil {
@@ -17737,6 +19389,10 @@ func (s *TeamsListForAuthenticatedUserOKHeaders) Validate() error {
 }
 
 func (s *TeamsListMembersInOrgOKHeaders) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if s.Response == nil {
@@ -17769,6 +19425,10 @@ func (s TeamsListMembersInOrgRole) Validate() error {
 }
 
 func (s *TeamsListMembersLegacyOKHeaders) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if s.Response == nil {
@@ -17801,6 +19461,10 @@ func (s TeamsListMembersLegacyRole) Validate() error {
 }
 
 func (s *TeamsListOKHeaders) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if s.Response == nil {
@@ -17820,6 +19484,10 @@ func (s *TeamsListOKHeaders) Validate() error {
 }
 
 func (s *TeamsListPendingInvitationsInOrgOKHeaders) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if s.Response == nil {
@@ -17839,6 +19507,10 @@ func (s *TeamsListPendingInvitationsInOrgOKHeaders) Validate() error {
 }
 
 func (s *TeamsListPendingInvitationsLegacyOKHeaders) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if s.Response == nil {
@@ -17858,6 +19530,10 @@ func (s *TeamsListPendingInvitationsLegacyOKHeaders) Validate() error {
 }
 
 func (s *TeamsListProjectsInOrgOKHeaders) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if s.Response == nil {
@@ -17877,6 +19553,10 @@ func (s *TeamsListProjectsInOrgOKHeaders) Validate() error {
 }
 
 func (s *TeamsListProjectsLegacyOKHeaders) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if s.Response == nil {
@@ -17896,6 +19576,10 @@ func (s *TeamsListProjectsLegacyOKHeaders) Validate() error {
 }
 
 func (s *TeamsListReposInOrgOKHeaders) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if s.Response == nil {
@@ -17915,6 +19599,10 @@ func (s *TeamsListReposInOrgOKHeaders) Validate() error {
 }
 
 func (s *TeamsListReposLegacyOKHeaders) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if s.Response == nil {
@@ -17934,6 +19622,10 @@ func (s *TeamsListReposLegacyOKHeaders) Validate() error {
 }
 
 func (s *TeamsUpdateInOrgReq) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if value, ok := s.Privacy.Get(); ok {
@@ -18018,6 +19710,10 @@ func (s *TeamsUpdateLegacyOK) Validate() error {
 }
 
 func (s *TeamsUpdateLegacyReq) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if value, ok := s.Privacy.Get(); ok {
@@ -18086,6 +19782,10 @@ func (s TeamsUpdateLegacyReqPrivacy) Validate() error {
 }
 
 func (s *Topic) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if s.Names == nil {
@@ -18105,6 +19805,10 @@ func (s *Topic) Validate() error {
 }
 
 func (s *TopicSearchResultItem) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if err := (validate.Float{}).Validate(float64(s.Score)); err != nil {
@@ -18171,6 +19875,10 @@ func (s *TopicSearchResultItem) Validate() error {
 }
 
 func (s *UserMarketplacePurchase) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if err := s.Account.Validate(); err != nil {
@@ -18201,6 +19909,10 @@ func (s *UserMarketplacePurchase) Validate() error {
 }
 
 func (s *UserSearchResultItem) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if err := (validate.Float{}).Validate(float64(s.Score)); err != nil {
@@ -18326,6 +20038,10 @@ func (s UsersAddEmailForAuthenticatedReq) Validate() error {
 }
 
 func (s *UsersAddEmailForAuthenticatedReq0) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if s.Emails == nil {
@@ -18370,6 +20086,10 @@ func (s *UsersAddEmailForAuthenticatedReq0) Validate() error {
 }
 
 func (s *UsersCreatePublicSSHKeyForAuthenticatedReq) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if err := (validate.String{
@@ -18441,6 +20161,10 @@ func (s UsersDeleteEmailForAuthenticatedReq) Validate() error {
 }
 
 func (s *UsersDeleteEmailForAuthenticatedReq0) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if s.Emails == nil {
@@ -18542,6 +20266,10 @@ func (s UsersListBlockedByAuthenticatedOKApplicationJSON) Validate() error {
 }
 
 func (s *UsersListEmailsForAuthenticatedOKHeaders) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if s.Response == nil {
@@ -18578,6 +20306,10 @@ func (s *UsersListEmailsForAuthenticatedOKHeaders) Validate() error {
 }
 
 func (s *UsersListFollowedByAuthenticatedOKHeaders) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if s.Response == nil {
@@ -18597,6 +20329,10 @@ func (s *UsersListFollowedByAuthenticatedOKHeaders) Validate() error {
 }
 
 func (s *UsersListFollowersForAuthenticatedUserOKHeaders) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if s.Response == nil {
@@ -18616,6 +20352,10 @@ func (s *UsersListFollowersForAuthenticatedUserOKHeaders) Validate() error {
 }
 
 func (s *UsersListFollowersForUserOKHeaders) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if s.Response == nil {
@@ -18635,6 +20375,10 @@ func (s *UsersListFollowersForUserOKHeaders) Validate() error {
 }
 
 func (s *UsersListFollowingForUserOKHeaders) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if s.Response == nil {
@@ -18654,6 +20398,10 @@ func (s *UsersListFollowingForUserOKHeaders) Validate() error {
 }
 
 func (s *UsersListGpgKeysForAuthenticatedOKHeaders) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if s.Response == nil {
@@ -18690,6 +20438,10 @@ func (s *UsersListGpgKeysForAuthenticatedOKHeaders) Validate() error {
 }
 
 func (s *UsersListGpgKeysForUserOKHeaders) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if s.Response == nil {
@@ -18726,6 +20478,10 @@ func (s *UsersListGpgKeysForUserOKHeaders) Validate() error {
 }
 
 func (s *UsersListOKHeaders) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if s.Response == nil {
@@ -18745,6 +20501,10 @@ func (s *UsersListOKHeaders) Validate() error {
 }
 
 func (s *UsersListPublicEmailsForAuthenticatedOKHeaders) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if s.Response == nil {
@@ -18781,6 +20541,10 @@ func (s *UsersListPublicEmailsForAuthenticatedOKHeaders) Validate() error {
 }
 
 func (s *UsersListPublicKeysForUserOKHeaders) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if s.Response == nil {
@@ -18800,6 +20564,10 @@ func (s *UsersListPublicKeysForUserOKHeaders) Validate() error {
 }
 
 func (s *UsersListPublicSSHKeysForAuthenticatedOKHeaders) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if s.Response == nil {
@@ -18844,6 +20612,10 @@ func (s UsersSetPrimaryEmailVisibilityForAuthenticatedOKApplicationJSON) Validat
 }
 
 func (s *UsersSetPrimaryEmailVisibilityForAuthenticatedReq) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if err := s.Visibility.Validate(); err != nil {
@@ -18874,6 +20646,10 @@ func (s UsersSetPrimaryEmailVisibilityForAuthenticatedReqVisibility) Validate()
 }
 
 func (s *ValidationError) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		var failures []validate.FieldError
@@ -18907,6 +20683,10 @@ func (s *ValidationError) Validate() error {
 }
 
 func (s *ValidationErrorErrorsItem) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if value, ok := s.Value.Get(); ok {
@@ -18951,6 +20731,10 @@ func (s ValidationErrorErrorsItemValue) Validate() error {
 }
 
 func (s *ViewTraffic) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if s.Views == nil {
@@ -18970,6 +20754,10 @@ func (s *ViewTraffic) Validate() error {
 }
 
 func (s *WebhookConfig) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if value, ok := s.InsecureSsl.Get(); ok {
@@ -19010,6 +20798,10 @@ func (s WebhookConfigInsecureSsl) Validate() error {
 }
 
 func (s *Workflow) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if err := s.State.Validate(); err != nil {
diff --git a/examples/ex_gotd/oas_validators_gen.go b/examples/ex_gotd/oas_validators_gen.go
index 497bb8e88..5ee6fca98 100644
--- a/examples/ex_gotd/oas_validators_gen.go
+++ b/examples/ex_gotd/oas_validators_gen.go
@@ -11,6 +11,10 @@ import (
 )
 
 func (s *AddStickerToSet) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if value, ok := s.MaskPosition.Get(); ok {
@@ -37,6 +41,10 @@ func (s *AddStickerToSet) Validate() error {
 }
 
 func (s *Animation) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if err := (validate.Int{
@@ -123,6 +131,10 @@ func (s *Animation) Validate() error {
 }
 
 func (s *AnswerCallbackQuery) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if value, ok := s.Text.Get(); ok {
@@ -157,6 +169,10 @@ func (s *AnswerCallbackQuery) Validate() error {
 }
 
 func (s *AnswerInlineQuery) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if s.Results == nil {
@@ -219,6 +235,10 @@ func (s *AnswerInlineQuery) Validate() error {
 }
 
 func (s *AnswerShippingQuery) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		var failures []validate.FieldError
@@ -252,6 +272,10 @@ func (s *AnswerShippingQuery) Validate() error {
 }
 
 func (s *AnswerWebAppQuery) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if err := s.Result.Validate(); err != nil {
@@ -271,6 +295,10 @@ func (s *AnswerWebAppQuery) Validate() error {
 }
 
 func (s *Audio) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if err := (validate.Int{
@@ -317,6 +345,10 @@ func (s *Audio) Validate() error {
 }
 
 func (s *BotCommand) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if err := (validate.String{
@@ -363,6 +395,10 @@ func (s *BotCommand) Validate() error {
 }
 
 func (s *CallbackQuery) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if value, ok := s.Message.Get(); ok {
@@ -389,6 +425,10 @@ func (s *CallbackQuery) Validate() error {
 }
 
 func (s *Chat) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if err := s.Type.Validate(); err != nil {
@@ -445,6 +485,10 @@ func (s *Chat) Validate() error {
 }
 
 func (s *ChatInviteLink) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if value, ok := s.MemberLimit.Get(); ok {
@@ -480,6 +524,10 @@ func (s *ChatInviteLink) Validate() error {
 }
 
 func (s *ChatJoinRequest) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if err := s.Chat.Validate(); err != nil {
@@ -517,6 +565,10 @@ func (s *ChatJoinRequest) Validate() error {
 }
 
 func (s *ChatLocation) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if err := s.Location.Validate(); err != nil {
@@ -555,6 +607,10 @@ func (s *ChatLocation) Validate() error {
 }
 
 func (s *ChatMemberUpdated) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if err := s.Chat.Validate(); err != nil {
@@ -607,6 +663,10 @@ func (s ChatType) Validate() error {
 }
 
 func (s *ChosenInlineResult) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if value, ok := s.Location.Get(); ok {
@@ -633,6 +693,10 @@ func (s *ChosenInlineResult) Validate() error {
 }
 
 func (s *CopyMessage) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if value, ok := s.Caption.Get(); ok {
@@ -710,6 +774,10 @@ func (s *CopyMessage) Validate() error {
 }
 
 func (s *CreateChatInviteLink) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if value, ok := s.Name.Get(); ok {
@@ -771,6 +839,10 @@ func (s *CreateChatInviteLink) Validate() error {
 }
 
 func (s *CreateNewStickerSet) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if err := (validate.String{
@@ -835,6 +907,10 @@ func (s *CreateNewStickerSet) Validate() error {
 }
 
 func (s *Document) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if value, ok := s.Thumb.Get(); ok {
@@ -861,6 +937,10 @@ func (s *Document) Validate() error {
 }
 
 func (s *EditChatInviteLink) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if value, ok := s.Name.Get(); ok {
@@ -922,6 +1002,10 @@ func (s *EditChatInviteLink) Validate() error {
 }
 
 func (s *EditMessageCaption) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if value, ok := s.Caption.Get(); ok {
@@ -999,6 +1083,10 @@ func (s *EditMessageCaption) Validate() error {
 }
 
 func (s *EditMessageLiveLocation) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if err := (validate.Float{}).Validate(float64(s.Latitude)); err != nil {
@@ -1119,6 +1207,10 @@ func (s *EditMessageLiveLocation) Validate() error {
 }
 
 func (s *EditMessageMedia) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if err := s.Media.Validate(); err != nil {
@@ -1156,6 +1248,10 @@ func (s *EditMessageMedia) Validate() error {
 }
 
 func (s *EditMessageReplyMarkup) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if value, ok := s.ReplyMarkup.Get(); ok {
@@ -1182,6 +1278,10 @@ func (s *EditMessageReplyMarkup) Validate() error {
 }
 
 func (s *EditMessageText) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if err := (validate.String{
@@ -1252,6 +1352,10 @@ func (s *EditMessageText) Validate() error {
 }
 
 func (s *EncryptedPassportElement) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if err := s.Type.Validate(); err != nil {
@@ -1304,6 +1408,10 @@ func (s EncryptedPassportElementType) Validate() error {
 }
 
 func (s *ForceReply) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if value, ok := s.InputFieldPlaceholder.Get(); ok {
@@ -1338,6 +1446,10 @@ func (s *ForceReply) Validate() error {
 }
 
 func (s *Game) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if s.Photo == nil {
@@ -1443,6 +1555,10 @@ func (s *Game) Validate() error {
 }
 
 func (s *GetUpdates) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if value, ok := s.Limit.Get(); ok {
@@ -1478,6 +1594,10 @@ func (s *GetUpdates) Validate() error {
 }
 
 func (s *GetUserProfilePhotos) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if value, ok := s.Limit.Get(); ok {
@@ -1513,6 +1633,10 @@ func (s *GetUserProfilePhotos) Validate() error {
 }
 
 func (s *InlineKeyboardButton) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if value, ok := s.CallbackData.Get(); ok {
@@ -1547,6 +1671,10 @@ func (s *InlineKeyboardButton) Validate() error {
 }
 
 func (s *InlineKeyboardMarkup) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if s.InlineKeyboard == nil {
@@ -1600,6 +1728,10 @@ func (s *InlineKeyboardMarkup) Validate() error {
 }
 
 func (s *InlineQuery) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if value, ok := s.ChatType.Get(); ok {
@@ -1768,6 +1900,10 @@ func (s InlineQueryResult) Validate() error {
 }
 
 func (s *InlineQueryResultArticle) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if err := s.InputMessageContent.Validate(); err != nil {
@@ -1859,6 +1995,10 @@ func (s *InlineQueryResultArticle) Validate() error {
 }
 
 func (s *InlineQueryResultAudio) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if err := (validate.String{
@@ -2000,6 +2140,10 @@ func (s *InlineQueryResultAudio) Validate() error {
 }
 
 func (s *InlineQueryResultCachedAudio) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if err := (validate.String{
@@ -2114,6 +2258,10 @@ func (s *InlineQueryResultCachedAudio) Validate() error {
 }
 
 func (s *InlineQueryResultCachedDocument) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if err := (validate.String{
@@ -2228,6 +2376,10 @@ func (s *InlineQueryResultCachedDocument) Validate() error {
 }
 
 func (s *InlineQueryResultCachedGif) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if err := (validate.String{
@@ -2342,6 +2494,10 @@ func (s *InlineQueryResultCachedGif) Validate() error {
 }
 
 func (s *InlineQueryResultCachedMpeg4Gif) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if err := (validate.String{
@@ -2456,6 +2612,10 @@ func (s *InlineQueryResultCachedMpeg4Gif) Validate() error {
 }
 
 func (s *InlineQueryResultCachedPhoto) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if err := (validate.String{
@@ -2570,6 +2730,10 @@ func (s *InlineQueryResultCachedPhoto) Validate() error {
 }
 
 func (s *InlineQueryResultCachedSticker) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if err := (validate.String{
@@ -2633,6 +2797,10 @@ func (s *InlineQueryResultCachedSticker) Validate() error {
 }
 
 func (s *InlineQueryResultCachedVideo) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if err := (validate.String{
@@ -2747,6 +2915,10 @@ func (s *InlineQueryResultCachedVideo) Validate() error {
 }
 
 func (s *InlineQueryResultCachedVoice) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if err := (validate.String{
@@ -2861,6 +3033,10 @@ func (s *InlineQueryResultCachedVoice) Validate() error {
 }
 
 func (s *InlineQueryResultContact) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if value, ok := s.Vcard.Get(); ok {
@@ -2985,6 +3161,10 @@ func (s *InlineQueryResultContact) Validate() error {
 }
 
 func (s *InlineQueryResultDocument) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if err := (validate.String{
@@ -3153,6 +3333,10 @@ func (s *InlineQueryResultDocument) Validate() error {
 }
 
 func (s *InlineQueryResultGame) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if err := (validate.String{
@@ -3198,6 +3382,10 @@ func (s *InlineQueryResultGame) Validate() error {
 }
 
 func (s *InlineQueryResultGif) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if err := (validate.String{
@@ -3393,6 +3581,10 @@ func (s *InlineQueryResultGif) Validate() error {
 }
 
 func (s *InlineQueryResultLocation) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if err := (validate.Float{}).Validate(float64(s.Latitude)); err != nil {
@@ -3612,6 +3804,10 @@ func (s *InlineQueryResultLocation) Validate() error {
 }
 
 func (s *InlineQueryResultMpeg4Gif) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if err := (validate.String{
@@ -3807,6 +4003,10 @@ func (s *InlineQueryResultMpeg4Gif) Validate() error {
 }
 
 func (s *InlineQueryResultPhoto) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if err := (validate.String{
@@ -3975,6 +4175,10 @@ func (s *InlineQueryResultPhoto) Validate() error {
 }
 
 func (s *InlineQueryResultVenue) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if err := (validate.Float{}).Validate(float64(s.Latitude)); err != nil {
@@ -4095,6 +4299,10 @@ func (s *InlineQueryResultVenue) Validate() error {
 }
 
 func (s *InlineQueryResultVideo) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if err := (validate.String{
@@ -4290,6 +4498,10 @@ func (s *InlineQueryResultVideo) Validate() error {
 }
 
 func (s *InlineQueryResultVoice) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if err := (validate.String{
@@ -4431,6 +4643,10 @@ func (s *InlineQueryResultVoice) Validate() error {
 }
 
 func (s *InputContactMessageContent) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if value, ok := s.Vcard.Get(); ok {
@@ -4465,6 +4681,10 @@ func (s *InputContactMessageContent) Validate() error {
 }
 
 func (s *InputInvoiceMessageContent) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if err := (validate.String{
@@ -4595,6 +4815,10 @@ func (s *InputInvoiceMessageContent) Validate() error {
 }
 
 func (s *InputLocationMessageContent) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if err := (validate.Float{}).Validate(float64(s.Latitude)); err != nil {
@@ -4756,6 +4980,10 @@ func (s InputMedia) Validate() error {
 }
 
 func (s *InputMediaAnimation) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if value, ok := s.Caption.Get(); ok {
@@ -4896,6 +5124,10 @@ func (s *InputMediaAnimation) Validate() error {
 }
 
 func (s *InputMediaAudio) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if value, ok := s.Caption.Get(); ok {
@@ -4982,6 +5214,10 @@ func (s *InputMediaAudio) Validate() error {
 }
 
 func (s *InputMediaDocument) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if value, ok := s.Caption.Get(); ok {
@@ -5041,6 +5277,10 @@ func (s *InputMediaDocument) Validate() error {
 }
 
 func (s *InputMediaPhoto) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if value, ok := s.Caption.Get(); ok {
@@ -5100,6 +5340,10 @@ func (s *InputMediaPhoto) Validate() error {
 }
 
 func (s *InputMediaVideo) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if value, ok := s.Caption.Get(); ok {
@@ -5272,6 +5516,10 @@ func (s InputMessageContent) Validate() error {
 }
 
 func (s *InputTextMessageContent) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if err := (validate.String{
@@ -5324,6 +5572,10 @@ func (s *InputTextMessageContent) Validate() error {
 }
 
 func (s *InputVenueMessageContent) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if err := (validate.Float{}).Validate(float64(s.Latitude)); err != nil {
@@ -5354,6 +5606,10 @@ func (s *InputVenueMessageContent) Validate() error {
 }
 
 func (s *Location) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if err := (validate.Float{}).Validate(float64(s.Longitude)); err != nil {
@@ -5429,6 +5685,10 @@ func (s *Location) Validate() error {
 }
 
 func (s *MaskPosition) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if err := (validate.Float{}).Validate(float64(s.XShift)); err != nil {
@@ -5470,6 +5730,10 @@ func (s *MaskPosition) Validate() error {
 }
 
 func (s *Message) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if value, ok := s.SenderChat.Get(); ok {
@@ -5985,6 +6249,10 @@ func (s *Message) Validate() error {
 }
 
 func (s *MessageEntity) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if err := s.Type.Validate(); err != nil {
@@ -6043,6 +6311,10 @@ func (s MessageEntityType) Validate() error {
 }
 
 func (s *PassportData) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if s.Data == nil {
@@ -6146,6 +6418,10 @@ func (s PassportElementErrorFileType) Validate() error {
 }
 
 func (s *PassportElementErrorFiles) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if s.FileHashes == nil {
@@ -6248,6 +6524,10 @@ func (s PassportElementErrorTranslationFileType) Validate() error {
 }
 
 func (s *PassportElementErrorTranslationFiles) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if s.FileHashes == nil {
@@ -6292,6 +6572,10 @@ func (s PassportElementErrorTranslationFilesType) Validate() error {
 }
 
 func (s *PhotoSize) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if err := (validate.Int{
@@ -6340,6 +6624,10 @@ func (s *PhotoSize) Validate() error {
 }
 
 func (s *Poll) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if err := (validate.String{
@@ -6457,6 +6745,10 @@ func (s *Poll) Validate() error {
 }
 
 func (s *PollAnswer) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if s.OptionIds == nil {
@@ -6476,6 +6768,10 @@ func (s *PollAnswer) Validate() error {
 }
 
 func (s *PollOption) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if err := (validate.String{
@@ -6514,6 +6810,10 @@ func (s PollType) Validate() error {
 }
 
 func (s *ReplyKeyboardMarkup) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if s.Keyboard == nil {
@@ -6576,6 +6876,10 @@ func (s *ReplyKeyboardMarkup) Validate() error {
 }
 
 func (s *ResultArrayOfBotCommand) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		var failures []validate.FieldError
@@ -6609,6 +6913,10 @@ func (s *ResultArrayOfBotCommand) Validate() error {
 }
 
 func (s *ResultArrayOfMessage) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		var failures []validate.FieldError
@@ -6642,6 +6950,10 @@ func (s *ResultArrayOfMessage) Validate() error {
 }
 
 func (s *ResultArrayOfUpdate) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		var failures []validate.FieldError
@@ -6675,6 +6987,10 @@ func (s *ResultArrayOfUpdate) Validate() error {
 }
 
 func (s *ResultChat) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if value, ok := s.Result.Get(); ok {
@@ -6701,6 +7017,10 @@ func (s *ResultChat) Validate() error {
 }
 
 func (s *ResultChatInviteLink) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if value, ok := s.Result.Get(); ok {
@@ -6727,6 +7047,10 @@ func (s *ResultChatInviteLink) Validate() error {
 }
 
 func (s *ResultMessage) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if value, ok := s.Result.Get(); ok {
@@ -6753,6 +7077,10 @@ func (s *ResultMessage) Validate() error {
 }
 
 func (s *ResultMessageOrBoolean) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if value, ok := s.Result.Get(); ok {
@@ -6793,6 +7121,10 @@ func (s ResultMessageOrBooleanResult) Validate() error {
 }
 
 func (s *ResultPoll) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if value, ok := s.Result.Get(); ok {
@@ -6819,6 +7151,10 @@ func (s *ResultPoll) Validate() error {
 }
 
 func (s *ResultStickerSet) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if value, ok := s.Result.Get(); ok {
@@ -6845,6 +7181,10 @@ func (s *ResultStickerSet) Validate() error {
 }
 
 func (s *ResultUserProfilePhotos) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if value, ok := s.Result.Get(); ok {
@@ -6871,6 +7211,10 @@ func (s *ResultUserProfilePhotos) Validate() error {
 }
 
 func (s *SendAnimation) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if value, ok := s.Duration.Get(); ok {
@@ -7029,6 +7373,10 @@ func (s *SendAnimation) Validate() error {
 }
 
 func (s *SendAudio) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if value, ok := s.Caption.Get(); ok {
@@ -7133,6 +7481,10 @@ func (s *SendAudio) Validate() error {
 }
 
 func (s *SendContact) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if value, ok := s.Vcard.Get(); ok {
@@ -7185,6 +7537,10 @@ func (s *SendContact) Validate() error {
 }
 
 func (s *SendDice) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if value, ok := s.ReplyMarkup.Get(); ok {
@@ -7211,6 +7567,10 @@ func (s *SendDice) Validate() error {
 }
 
 func (s *SendDocument) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if value, ok := s.Caption.Get(); ok {
@@ -7288,6 +7648,10 @@ func (s *SendDocument) Validate() error {
 }
 
 func (s *SendGame) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if value, ok := s.ReplyMarkup.Get(); ok {
@@ -7314,6 +7678,10 @@ func (s *SendGame) Validate() error {
 }
 
 func (s *SendInvoice) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if err := (validate.String{
@@ -7462,6 +7830,10 @@ func (s *SendInvoice) Validate() error {
 }
 
 func (s *SendLocation) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if err := (validate.Float{}).Validate(float64(s.Latitude)); err != nil {
@@ -7609,6 +7981,10 @@ func (s *SendLocation) Validate() error {
 }
 
 func (s *SendMediaGroup) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if s.Media == nil {
@@ -7672,6 +8048,10 @@ func (s SendMediaGroupMediaItem) Validate() error {
 }
 
 func (s *SendMessage) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if err := (validate.String{
@@ -7742,6 +8122,10 @@ func (s *SendMessage) Validate() error {
 }
 
 func (s *SendPhoto) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if value, ok := s.Caption.Get(); ok {
@@ -7819,6 +8203,10 @@ func (s *SendPhoto) Validate() error {
 }
 
 func (s *SendPoll) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if err := (validate.String{
@@ -7950,6 +8338,10 @@ func (s SendReplyMarkup) Validate() error {
 }
 
 func (s *SendSticker) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if value, ok := s.ReplyMarkup.Get(); ok {
@@ -7976,6 +8368,10 @@ func (s *SendSticker) Validate() error {
 }
 
 func (s *SendVenue) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if err := (validate.Float{}).Validate(float64(s.Latitude)); err != nil {
@@ -8024,6 +8420,10 @@ func (s *SendVenue) Validate() error {
 }
 
 func (s *SendVideo) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if value, ok := s.Duration.Get(); ok {
@@ -8182,6 +8582,10 @@ func (s *SendVideo) Validate() error {
 }
 
 func (s *SendVideoNote) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if value, ok := s.Duration.Get(); ok {
@@ -8235,6 +8639,10 @@ func (s *SendVideoNote) Validate() error {
 }
 
 func (s *SendVoice) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if value, ok := s.Caption.Get(); ok {
@@ -8339,6 +8747,10 @@ func (s *SendVoice) Validate() error {
 }
 
 func (s *SetChatAdministratorCustomTitle) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if err := (validate.String{
@@ -8366,6 +8778,10 @@ func (s *SetChatAdministratorCustomTitle) Validate() error {
 }
 
 func (s *SetChatDescription) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if value, ok := s.Description.Get(); ok {
@@ -8400,6 +8816,10 @@ func (s *SetChatDescription) Validate() error {
 }
 
 func (s *SetChatTitle) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if err := (validate.String{
@@ -8427,6 +8847,10 @@ func (s *SetChatTitle) Validate() error {
 }
 
 func (s *SetMyCommands) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if s.Commands == nil {
@@ -8463,6 +8887,10 @@ func (s *SetMyCommands) Validate() error {
 }
 
 func (s *SetPassportDataErrors) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if s.Errors == nil {
@@ -8499,6 +8927,10 @@ func (s *SetPassportDataErrors) Validate() error {
 }
 
 func (s *ShippingOption) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if s.Prices == nil {
@@ -8518,6 +8950,10 @@ func (s *ShippingOption) Validate() error {
 }
 
 func (s *Sticker) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if err := (validate.Int{
@@ -8602,6 +9038,10 @@ func (s *Sticker) Validate() error {
 }
 
 func (s *StickerSet) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if s.Stickers == nil {
@@ -8656,6 +9096,10 @@ func (s *StickerSet) Validate() error {
 }
 
 func (s *StopMessageLiveLocation) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if value, ok := s.ReplyMarkup.Get(); ok {
@@ -8682,6 +9126,10 @@ func (s *StopMessageLiveLocation) Validate() error {
 }
 
 func (s *StopPoll) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if value, ok := s.ReplyMarkup.Get(); ok {
@@ -8708,6 +9156,10 @@ func (s *StopPoll) Validate() error {
 }
 
 func (s *Update) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if value, ok := s.Message.Get(); ok {
@@ -8932,6 +9384,10 @@ func (s *Update) Validate() error {
 }
 
 func (s *UserProfilePhotos) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if s.Photos == nil {
@@ -8985,6 +9441,10 @@ func (s *UserProfilePhotos) Validate() error {
 }
 
 func (s *Venue) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if err := s.Location.Validate(); err != nil {
@@ -9004,6 +9464,10 @@ func (s *Venue) Validate() error {
 }
 
 func (s *Video) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if err := (validate.Int{
@@ -9090,6 +9554,10 @@ func (s *Video) Validate() error {
 }
 
 func (s *VideoChatEnded) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if err := (validate.Int{
@@ -9118,6 +9586,10 @@ func (s *VideoChatEnded) Validate() error {
 }
 
 func (s *VideoChatParticipantsInvited) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if s.Users == nil {
@@ -9137,6 +9609,10 @@ func (s *VideoChatParticipantsInvited) Validate() error {
 }
 
 func (s *VideoNote) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if err := (validate.Int{
@@ -9183,6 +9659,10 @@ func (s *VideoNote) Validate() error {
 }
 
 func (s *Voice) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if err := (validate.Int{
diff --git a/examples/ex_k8s/oas_validators_gen.go b/examples/ex_k8s/oas_validators_gen.go
index 423ab29a3..8384d5546 100644
--- a/examples/ex_k8s/oas_validators_gen.go
+++ b/examples/ex_k8s/oas_validators_gen.go
@@ -11,6 +11,10 @@ import (
 )
 
 func (s *IoK8sAPIAdmissionregistrationV1MutatingWebhook) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if s.AdmissionReviewVersions == nil {
@@ -41,6 +45,10 @@ func (s *IoK8sAPIAdmissionregistrationV1MutatingWebhook) Validate() error {
 }
 
 func (s *IoK8sAPIAdmissionregistrationV1MutatingWebhookConfiguration) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		var failures []validate.FieldError
@@ -74,6 +82,10 @@ func (s *IoK8sAPIAdmissionregistrationV1MutatingWebhookConfiguration) Validate()
 }
 
 func (s *IoK8sAPIAdmissionregistrationV1MutatingWebhookConfigurationList) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if s.Items == nil {
@@ -110,6 +122,10 @@ func (s *IoK8sAPIAdmissionregistrationV1MutatingWebhookConfigurationList) Valida
 }
 
 func (s *IoK8sAPIAdmissionregistrationV1ValidatingWebhook) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if s.AdmissionReviewVersions == nil {
@@ -140,6 +156,10 @@ func (s *IoK8sAPIAdmissionregistrationV1ValidatingWebhook) Validate() error {
 }
 
 func (s *IoK8sAPIAdmissionregistrationV1ValidatingWebhookConfiguration) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		var failures []validate.FieldError
@@ -173,6 +193,10 @@ func (s *IoK8sAPIAdmissionregistrationV1ValidatingWebhookConfiguration) Validate
 }
 
 func (s *IoK8sAPIAdmissionregistrationV1ValidatingWebhookConfigurationList) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if s.Items == nil {
@@ -209,6 +233,10 @@ func (s *IoK8sAPIAdmissionregistrationV1ValidatingWebhookConfigurationList) Vali
 }
 
 func (s *IoK8sAPIAdmissionregistrationV1WebhookClientConfig) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if err := (validate.String{
@@ -236,6 +264,10 @@ func (s *IoK8sAPIAdmissionregistrationV1WebhookClientConfig) Validate() error {
 }
 
 func (s *IoK8sAPIApiserverinternalV1alpha1StorageVersionList) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if s.Items == nil {
@@ -255,6 +287,10 @@ func (s *IoK8sAPIApiserverinternalV1alpha1StorageVersionList) Validate() error {
 }
 
 func (s *IoK8sAPIAppsV1ControllerRevisionList) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if s.Items == nil {
@@ -274,6 +310,10 @@ func (s *IoK8sAPIAppsV1ControllerRevisionList) Validate() error {
 }
 
 func (s *IoK8sAPIAppsV1DaemonSet) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if value, ok := s.Spec.Get(); ok {
@@ -300,6 +340,10 @@ func (s *IoK8sAPIAppsV1DaemonSet) Validate() error {
 }
 
 func (s *IoK8sAPIAppsV1DaemonSetList) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if s.Items == nil {
@@ -336,6 +380,10 @@ func (s *IoK8sAPIAppsV1DaemonSetList) Validate() error {
 }
 
 func (s *IoK8sAPIAppsV1DaemonSetSpec) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if err := s.Template.Validate(); err != nil {
@@ -355,6 +403,10 @@ func (s *IoK8sAPIAppsV1DaemonSetSpec) Validate() error {
 }
 
 func (s *IoK8sAPIAppsV1Deployment) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if value, ok := s.Spec.Get(); ok {
@@ -381,6 +433,10 @@ func (s *IoK8sAPIAppsV1Deployment) Validate() error {
 }
 
 func (s *IoK8sAPIAppsV1DeploymentList) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if s.Items == nil {
@@ -417,6 +473,10 @@ func (s *IoK8sAPIAppsV1DeploymentList) Validate() error {
 }
 
 func (s *IoK8sAPIAppsV1DeploymentSpec) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if err := s.Template.Validate(); err != nil {
@@ -436,6 +496,10 @@ func (s *IoK8sAPIAppsV1DeploymentSpec) Validate() error {
 }
 
 func (s *IoK8sAPIAppsV1ReplicaSet) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if value, ok := s.Spec.Get(); ok {
@@ -462,6 +526,10 @@ func (s *IoK8sAPIAppsV1ReplicaSet) Validate() error {
 }
 
 func (s *IoK8sAPIAppsV1ReplicaSetList) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if s.Items == nil {
@@ -498,6 +566,10 @@ func (s *IoK8sAPIAppsV1ReplicaSetList) Validate() error {
 }
 
 func (s *IoK8sAPIAppsV1ReplicaSetSpec) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if value, ok := s.Template.Get(); ok {
@@ -524,6 +596,10 @@ func (s *IoK8sAPIAppsV1ReplicaSetSpec) Validate() error {
 }
 
 func (s *IoK8sAPIAppsV1StatefulSet) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if value, ok := s.Spec.Get(); ok {
@@ -550,6 +626,10 @@ func (s *IoK8sAPIAppsV1StatefulSet) Validate() error {
 }
 
 func (s *IoK8sAPIAppsV1StatefulSetList) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if s.Items == nil {
@@ -586,6 +666,10 @@ func (s *IoK8sAPIAppsV1StatefulSetList) Validate() error {
 }
 
 func (s *IoK8sAPIAppsV1StatefulSetSpec) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if err := s.Template.Validate(); err != nil {
@@ -605,6 +689,10 @@ func (s *IoK8sAPIAppsV1StatefulSetSpec) Validate() error {
 }
 
 func (s *IoK8sAPIAutoscalingV1HorizontalPodAutoscalerList) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if s.Items == nil {
@@ -624,6 +712,10 @@ func (s *IoK8sAPIAutoscalingV1HorizontalPodAutoscalerList) Validate() error {
 }
 
 func (s *IoK8sAPIAutoscalingV2beta1HorizontalPodAutoscaler) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if value, ok := s.Status.Get(); ok {
@@ -650,6 +742,10 @@ func (s *IoK8sAPIAutoscalingV2beta1HorizontalPodAutoscaler) Validate() error {
 }
 
 func (s *IoK8sAPIAutoscalingV2beta1HorizontalPodAutoscalerList) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if s.Items == nil {
@@ -686,6 +782,10 @@ func (s *IoK8sAPIAutoscalingV2beta1HorizontalPodAutoscalerList) Validate() error
 }
 
 func (s *IoK8sAPIAutoscalingV2beta1HorizontalPodAutoscalerStatus) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if s.Conditions == nil {
@@ -705,6 +805,10 @@ func (s *IoK8sAPIAutoscalingV2beta1HorizontalPodAutoscalerStatus) Validate() err
 }
 
 func (s *IoK8sAPIAutoscalingV2beta2HorizontalPodAutoscaler) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if value, ok := s.Status.Get(); ok {
@@ -731,6 +835,10 @@ func (s *IoK8sAPIAutoscalingV2beta2HorizontalPodAutoscaler) Validate() error {
 }
 
 func (s *IoK8sAPIAutoscalingV2beta2HorizontalPodAutoscalerList) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if s.Items == nil {
@@ -767,6 +875,10 @@ func (s *IoK8sAPIAutoscalingV2beta2HorizontalPodAutoscalerList) Validate() error
 }
 
 func (s *IoK8sAPIAutoscalingV2beta2HorizontalPodAutoscalerStatus) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if s.Conditions == nil {
@@ -786,6 +898,10 @@ func (s *IoK8sAPIAutoscalingV2beta2HorizontalPodAutoscalerStatus) Validate() err
 }
 
 func (s *IoK8sAPIBatchV1CronJob) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if value, ok := s.Spec.Get(); ok {
@@ -812,6 +928,10 @@ func (s *IoK8sAPIBatchV1CronJob) Validate() error {
 }
 
 func (s *IoK8sAPIBatchV1CronJobList) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if s.Items == nil {
@@ -848,6 +968,10 @@ func (s *IoK8sAPIBatchV1CronJobList) Validate() error {
 }
 
 func (s *IoK8sAPIBatchV1CronJobSpec) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if err := s.JobTemplate.Validate(); err != nil {
@@ -867,6 +991,10 @@ func (s *IoK8sAPIBatchV1CronJobSpec) Validate() error {
 }
 
 func (s *IoK8sAPIBatchV1Job) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if value, ok := s.Spec.Get(); ok {
@@ -893,6 +1021,10 @@ func (s *IoK8sAPIBatchV1Job) Validate() error {
 }
 
 func (s *IoK8sAPIBatchV1JobList) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if s.Items == nil {
@@ -929,6 +1061,10 @@ func (s *IoK8sAPIBatchV1JobList) Validate() error {
 }
 
 func (s *IoK8sAPIBatchV1JobSpec) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if err := s.Template.Validate(); err != nil {
@@ -948,6 +1084,10 @@ func (s *IoK8sAPIBatchV1JobSpec) Validate() error {
 }
 
 func (s *IoK8sAPIBatchV1JobTemplateSpec) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if value, ok := s.Spec.Get(); ok {
@@ -974,6 +1114,10 @@ func (s *IoK8sAPIBatchV1JobTemplateSpec) Validate() error {
 }
 
 func (s *IoK8sAPIBatchV1beta1CronJob) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if value, ok := s.Spec.Get(); ok {
@@ -1000,6 +1144,10 @@ func (s *IoK8sAPIBatchV1beta1CronJob) Validate() error {
 }
 
 func (s *IoK8sAPIBatchV1beta1CronJobList) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if s.Items == nil {
@@ -1036,6 +1184,10 @@ func (s *IoK8sAPIBatchV1beta1CronJobList) Validate() error {
 }
 
 func (s *IoK8sAPIBatchV1beta1CronJobSpec) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if err := s.JobTemplate.Validate(); err != nil {
@@ -1055,6 +1207,10 @@ func (s *IoK8sAPIBatchV1beta1CronJobSpec) Validate() error {
 }
 
 func (s *IoK8sAPIBatchV1beta1JobTemplateSpec) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if value, ok := s.Spec.Get(); ok {
@@ -1081,6 +1237,10 @@ func (s *IoK8sAPIBatchV1beta1JobTemplateSpec) Validate() error {
 }
 
 func (s *IoK8sAPICertificatesV1CertificateSigningRequest) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if err := s.Spec.Validate(); err != nil {
@@ -1118,6 +1278,10 @@ func (s *IoK8sAPICertificatesV1CertificateSigningRequest) Validate() error {
 }
 
 func (s *IoK8sAPICertificatesV1CertificateSigningRequestList) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if s.Items == nil {
@@ -1154,6 +1318,10 @@ func (s *IoK8sAPICertificatesV1CertificateSigningRequestList) Validate() error {
 }
 
 func (s *IoK8sAPICertificatesV1CertificateSigningRequestSpec) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if value, ok := s.Extra.Get(); ok {
@@ -1221,6 +1389,10 @@ func (s IoK8sAPICertificatesV1CertificateSigningRequestSpecExtra) Validate() err
 }
 
 func (s *IoK8sAPICertificatesV1CertificateSigningRequestStatus) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if err := (validate.String{
@@ -1248,6 +1420,10 @@ func (s *IoK8sAPICertificatesV1CertificateSigningRequestStatus) Validate() error
 }
 
 func (s *IoK8sAPICoordinationV1LeaseList) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if s.Items == nil {
@@ -1267,6 +1443,10 @@ func (s *IoK8sAPICoordinationV1LeaseList) Validate() error {
 }
 
 func (s *IoK8sAPICoreV1Affinity) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if value, ok := s.NodeAffinity.Get(); ok {
@@ -1293,6 +1473,10 @@ func (s *IoK8sAPICoreV1Affinity) Validate() error {
 }
 
 func (s *IoK8sAPICoreV1CephFSPersistentVolumeSource) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if s.Monitors == nil {
@@ -1312,6 +1496,10 @@ func (s *IoK8sAPICoreV1CephFSPersistentVolumeSource) Validate() error {
 }
 
 func (s *IoK8sAPICoreV1CephFSVolumeSource) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if s.Monitors == nil {
@@ -1331,6 +1519,10 @@ func (s *IoK8sAPICoreV1CephFSVolumeSource) Validate() error {
 }
 
 func (s *IoK8sAPICoreV1ComponentStatusList) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if s.Items == nil {
@@ -1350,6 +1542,10 @@ func (s *IoK8sAPICoreV1ComponentStatusList) Validate() error {
 }
 
 func (s *IoK8sAPICoreV1ConfigMap) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if value, ok := s.BinaryData.Get(); ok {
@@ -1406,6 +1602,10 @@ func (s IoK8sAPICoreV1ConfigMapBinaryData) Validate() error {
 }
 
 func (s *IoK8sAPICoreV1ConfigMapList) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if s.Items == nil {
@@ -1442,6 +1642,10 @@ func (s *IoK8sAPICoreV1ConfigMapList) Validate() error {
 }
 
 func (s *IoK8sAPICoreV1EndpointsList) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if s.Items == nil {
@@ -1461,6 +1665,10 @@ func (s *IoK8sAPICoreV1EndpointsList) Validate() error {
 }
 
 func (s *IoK8sAPICoreV1EventList) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if s.Items == nil {
@@ -1480,6 +1688,10 @@ func (s *IoK8sAPICoreV1EventList) Validate() error {
 }
 
 func (s *IoK8sAPICoreV1LimitRange) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if value, ok := s.Spec.Get(); ok {
@@ -1506,6 +1718,10 @@ func (s *IoK8sAPICoreV1LimitRange) Validate() error {
 }
 
 func (s *IoK8sAPICoreV1LimitRangeList) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if s.Items == nil {
@@ -1542,6 +1758,10 @@ func (s *IoK8sAPICoreV1LimitRangeList) Validate() error {
 }
 
 func (s *IoK8sAPICoreV1LimitRangeSpec) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if s.Limits == nil {
@@ -1561,6 +1781,10 @@ func (s *IoK8sAPICoreV1LimitRangeSpec) Validate() error {
 }
 
 func (s *IoK8sAPICoreV1NamespaceList) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if s.Items == nil {
@@ -1580,6 +1804,10 @@ func (s *IoK8sAPICoreV1NamespaceList) Validate() error {
 }
 
 func (s *IoK8sAPICoreV1NodeAffinity) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if value, ok := s.RequiredDuringSchedulingIgnoredDuringExecution.Get(); ok {
@@ -1606,6 +1834,10 @@ func (s *IoK8sAPICoreV1NodeAffinity) Validate() error {
 }
 
 func (s *IoK8sAPICoreV1NodeList) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if s.Items == nil {
@@ -1625,6 +1857,10 @@ func (s *IoK8sAPICoreV1NodeList) Validate() error {
 }
 
 func (s *IoK8sAPICoreV1NodeSelector) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if s.NodeSelectorTerms == nil {
@@ -1644,6 +1880,10 @@ func (s *IoK8sAPICoreV1NodeSelector) Validate() error {
 }
 
 func (s *IoK8sAPICoreV1PersistentVolume) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if value, ok := s.Spec.Get(); ok {
@@ -1670,6 +1910,10 @@ func (s *IoK8sAPICoreV1PersistentVolume) Validate() error {
 }
 
 func (s *IoK8sAPICoreV1PersistentVolumeClaimList) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if s.Items == nil {
@@ -1689,6 +1933,10 @@ func (s *IoK8sAPICoreV1PersistentVolumeClaimList) Validate() error {
 }
 
 func (s *IoK8sAPICoreV1PersistentVolumeList) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if s.Items == nil {
@@ -1725,6 +1973,10 @@ func (s *IoK8sAPICoreV1PersistentVolumeList) Validate() error {
 }
 
 func (s *IoK8sAPICoreV1PersistentVolumeSpec) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if value, ok := s.Cephfs.Get(); ok {
@@ -1787,6 +2039,10 @@ func (s *IoK8sAPICoreV1PersistentVolumeSpec) Validate() error {
 }
 
 func (s *IoK8sAPICoreV1Pod) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if value, ok := s.Spec.Get(); ok {
@@ -1813,6 +2069,10 @@ func (s *IoK8sAPICoreV1Pod) Validate() error {
 }
 
 func (s *IoK8sAPICoreV1PodList) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if s.Items == nil {
@@ -1849,6 +2109,10 @@ func (s *IoK8sAPICoreV1PodList) Validate() error {
 }
 
 func (s *IoK8sAPICoreV1PodSpec) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if value, ok := s.Affinity.Get(); ok {
@@ -1911,6 +2175,10 @@ func (s *IoK8sAPICoreV1PodSpec) Validate() error {
 }
 
 func (s *IoK8sAPICoreV1PodTemplate) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if value, ok := s.Template.Get(); ok {
@@ -1937,6 +2205,10 @@ func (s *IoK8sAPICoreV1PodTemplate) Validate() error {
 }
 
 func (s *IoK8sAPICoreV1PodTemplateList) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if s.Items == nil {
@@ -1973,6 +2245,10 @@ func (s *IoK8sAPICoreV1PodTemplateList) Validate() error {
 }
 
 func (s *IoK8sAPICoreV1PodTemplateSpec) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if value, ok := s.Spec.Get(); ok {
@@ -1999,6 +2275,10 @@ func (s *IoK8sAPICoreV1PodTemplateSpec) Validate() error {
 }
 
 func (s *IoK8sAPICoreV1RBDPersistentVolumeSource) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if s.Monitors == nil {
@@ -2018,6 +2298,10 @@ func (s *IoK8sAPICoreV1RBDPersistentVolumeSource) Validate() error {
 }
 
 func (s *IoK8sAPICoreV1RBDVolumeSource) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if s.Monitors == nil {
@@ -2037,6 +2321,10 @@ func (s *IoK8sAPICoreV1RBDVolumeSource) Validate() error {
 }
 
 func (s *IoK8sAPICoreV1ReplicationController) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if value, ok := s.Spec.Get(); ok {
@@ -2063,6 +2351,10 @@ func (s *IoK8sAPICoreV1ReplicationController) Validate() error {
 }
 
 func (s *IoK8sAPICoreV1ReplicationControllerList) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if s.Items == nil {
@@ -2099,6 +2391,10 @@ func (s *IoK8sAPICoreV1ReplicationControllerList) Validate() error {
 }
 
 func (s *IoK8sAPICoreV1ReplicationControllerSpec) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if value, ok := s.Template.Get(); ok {
@@ -2125,6 +2421,10 @@ func (s *IoK8sAPICoreV1ReplicationControllerSpec) Validate() error {
 }
 
 func (s *IoK8sAPICoreV1ResourceQuotaList) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if s.Items == nil {
@@ -2144,6 +2444,10 @@ func (s *IoK8sAPICoreV1ResourceQuotaList) Validate() error {
 }
 
 func (s *IoK8sAPICoreV1Secret) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if value, ok := s.Data.Get(); ok {
@@ -2200,6 +2504,10 @@ func (s IoK8sAPICoreV1SecretData) Validate() error {
 }
 
 func (s *IoK8sAPICoreV1SecretList) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if s.Items == nil {
@@ -2236,6 +2544,10 @@ func (s *IoK8sAPICoreV1SecretList) Validate() error {
 }
 
 func (s *IoK8sAPICoreV1ServiceAccountList) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if s.Items == nil {
@@ -2255,6 +2567,10 @@ func (s *IoK8sAPICoreV1ServiceAccountList) Validate() error {
 }
 
 func (s *IoK8sAPICoreV1ServiceList) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if s.Items == nil {
@@ -2274,6 +2590,10 @@ func (s *IoK8sAPICoreV1ServiceList) Validate() error {
 }
 
 func (s *IoK8sAPICoreV1TopologySelectorLabelRequirement) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if s.Values == nil {
@@ -2293,6 +2613,10 @@ func (s *IoK8sAPICoreV1TopologySelectorLabelRequirement) Validate() error {
 }
 
 func (s *IoK8sAPICoreV1TopologySelectorTerm) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		var failures []validate.FieldError
@@ -2326,6 +2650,10 @@ func (s *IoK8sAPICoreV1TopologySelectorTerm) Validate() error {
 }
 
 func (s *IoK8sAPICoreV1Volume) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if value, ok := s.Cephfs.Get(); ok {
@@ -2370,6 +2698,10 @@ func (s *IoK8sAPICoreV1Volume) Validate() error {
 }
 
 func (s *IoK8sAPICoreV1VolumeNodeAffinity) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if value, ok := s.Required.Get(); ok {
@@ -2396,6 +2728,10 @@ func (s *IoK8sAPICoreV1VolumeNodeAffinity) Validate() error {
 }
 
 func (s *IoK8sAPIDiscoveryV1Endpoint) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if s.Addresses == nil {
@@ -2415,6 +2751,10 @@ func (s *IoK8sAPIDiscoveryV1Endpoint) Validate() error {
 }
 
 func (s *IoK8sAPIDiscoveryV1EndpointSlice) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if s.Endpoints == nil {
@@ -2451,6 +2791,10 @@ func (s *IoK8sAPIDiscoveryV1EndpointSlice) Validate() error {
 }
 
 func (s *IoK8sAPIDiscoveryV1EndpointSliceList) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if s.Items == nil {
@@ -2487,6 +2831,10 @@ func (s *IoK8sAPIDiscoveryV1EndpointSliceList) Validate() error {
 }
 
 func (s *IoK8sAPIDiscoveryV1beta1Endpoint) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if s.Addresses == nil {
@@ -2506,6 +2854,10 @@ func (s *IoK8sAPIDiscoveryV1beta1Endpoint) Validate() error {
 }
 
 func (s *IoK8sAPIDiscoveryV1beta1EndpointSlice) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if s.Endpoints == nil {
@@ -2542,6 +2894,10 @@ func (s *IoK8sAPIDiscoveryV1beta1EndpointSlice) Validate() error {
 }
 
 func (s *IoK8sAPIDiscoveryV1beta1EndpointSliceList) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if s.Items == nil {
@@ -2578,6 +2934,10 @@ func (s *IoK8sAPIDiscoveryV1beta1EndpointSliceList) Validate() error {
 }
 
 func (s *IoK8sAPIEventsV1EventList) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if s.Items == nil {
@@ -2597,6 +2957,10 @@ func (s *IoK8sAPIEventsV1EventList) Validate() error {
 }
 
 func (s *IoK8sAPIEventsV1beta1EventList) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if s.Items == nil {
@@ -2616,6 +2980,10 @@ func (s *IoK8sAPIEventsV1beta1EventList) Validate() error {
 }
 
 func (s *IoK8sAPIFlowcontrolV1beta1FlowSchema) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if value, ok := s.Spec.Get(); ok {
@@ -2642,6 +3010,10 @@ func (s *IoK8sAPIFlowcontrolV1beta1FlowSchema) Validate() error {
 }
 
 func (s *IoK8sAPIFlowcontrolV1beta1FlowSchemaList) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if s.Items == nil {
@@ -2678,6 +3050,10 @@ func (s *IoK8sAPIFlowcontrolV1beta1FlowSchemaList) Validate() error {
 }
 
 func (s *IoK8sAPIFlowcontrolV1beta1FlowSchemaSpec) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		var failures []validate.FieldError
@@ -2711,6 +3087,10 @@ func (s *IoK8sAPIFlowcontrolV1beta1FlowSchemaSpec) Validate() error {
 }
 
 func (s *IoK8sAPIFlowcontrolV1beta1NonResourcePolicyRule) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if s.NonResourceURLs == nil {
@@ -2741,6 +3121,10 @@ func (s *IoK8sAPIFlowcontrolV1beta1NonResourcePolicyRule) Validate() error {
 }
 
 func (s *IoK8sAPIFlowcontrolV1beta1PolicyRulesWithSubjects) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		var failures []validate.FieldError
@@ -2810,6 +3194,10 @@ func (s *IoK8sAPIFlowcontrolV1beta1PolicyRulesWithSubjects) Validate() error {
 }
 
 func (s *IoK8sAPIFlowcontrolV1beta1PriorityLevelConfigurationList) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if s.Items == nil {
@@ -2829,6 +3217,10 @@ func (s *IoK8sAPIFlowcontrolV1beta1PriorityLevelConfigurationList) Validate() er
 }
 
 func (s *IoK8sAPIFlowcontrolV1beta1ResourcePolicyRule) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if s.ApiGroups == nil {
@@ -2870,6 +3262,10 @@ func (s *IoK8sAPIFlowcontrolV1beta1ResourcePolicyRule) Validate() error {
 }
 
 func (s *IoK8sAPIFlowcontrolV1beta2FlowSchema) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if value, ok := s.Spec.Get(); ok {
@@ -2896,6 +3292,10 @@ func (s *IoK8sAPIFlowcontrolV1beta2FlowSchema) Validate() error {
 }
 
 func (s *IoK8sAPIFlowcontrolV1beta2FlowSchemaList) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if s.Items == nil {
@@ -2932,6 +3332,10 @@ func (s *IoK8sAPIFlowcontrolV1beta2FlowSchemaList) Validate() error {
 }
 
 func (s *IoK8sAPIFlowcontrolV1beta2FlowSchemaSpec) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		var failures []validate.FieldError
@@ -2965,6 +3369,10 @@ func (s *IoK8sAPIFlowcontrolV1beta2FlowSchemaSpec) Validate() error {
 }
 
 func (s *IoK8sAPIFlowcontrolV1beta2NonResourcePolicyRule) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if s.NonResourceURLs == nil {
@@ -2995,6 +3403,10 @@ func (s *IoK8sAPIFlowcontrolV1beta2NonResourcePolicyRule) Validate() error {
 }
 
 func (s *IoK8sAPIFlowcontrolV1beta2PolicyRulesWithSubjects) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		var failures []validate.FieldError
@@ -3064,6 +3476,10 @@ func (s *IoK8sAPIFlowcontrolV1beta2PolicyRulesWithSubjects) Validate() error {
 }
 
 func (s *IoK8sAPIFlowcontrolV1beta2PriorityLevelConfigurationList) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if s.Items == nil {
@@ -3083,6 +3499,10 @@ func (s *IoK8sAPIFlowcontrolV1beta2PriorityLevelConfigurationList) Validate() er
 }
 
 func (s *IoK8sAPIFlowcontrolV1beta2ResourcePolicyRule) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if s.ApiGroups == nil {
@@ -3124,6 +3544,10 @@ func (s *IoK8sAPIFlowcontrolV1beta2ResourcePolicyRule) Validate() error {
 }
 
 func (s *IoK8sAPINetworkingV1HTTPIngressRuleValue) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if s.Paths == nil {
@@ -3143,6 +3567,10 @@ func (s *IoK8sAPINetworkingV1HTTPIngressRuleValue) Validate() error {
 }
 
 func (s *IoK8sAPINetworkingV1Ingress) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if value, ok := s.Spec.Get(); ok {
@@ -3169,6 +3597,10 @@ func (s *IoK8sAPINetworkingV1Ingress) Validate() error {
 }
 
 func (s *IoK8sAPINetworkingV1IngressClassList) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if s.Items == nil {
@@ -3188,6 +3620,10 @@ func (s *IoK8sAPINetworkingV1IngressClassList) Validate() error {
 }
 
 func (s *IoK8sAPINetworkingV1IngressList) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if s.Items == nil {
@@ -3224,6 +3660,10 @@ func (s *IoK8sAPINetworkingV1IngressList) Validate() error {
 }
 
 func (s *IoK8sAPINetworkingV1IngressRule) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if value, ok := s.HTTP.Get(); ok {
@@ -3250,6 +3690,10 @@ func (s *IoK8sAPINetworkingV1IngressRule) Validate() error {
 }
 
 func (s *IoK8sAPINetworkingV1IngressSpec) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		var failures []validate.FieldError
@@ -3283,6 +3727,10 @@ func (s *IoK8sAPINetworkingV1IngressSpec) Validate() error {
 }
 
 func (s *IoK8sAPINetworkingV1NetworkPolicyList) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if s.Items == nil {
@@ -3302,6 +3750,10 @@ func (s *IoK8sAPINetworkingV1NetworkPolicyList) Validate() error {
 }
 
 func (s *IoK8sAPINodeV1RuntimeClassList) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if s.Items == nil {
@@ -3321,6 +3773,10 @@ func (s *IoK8sAPINodeV1RuntimeClassList) Validate() error {
 }
 
 func (s *IoK8sAPINodeV1alpha1RuntimeClassList) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if s.Items == nil {
@@ -3340,6 +3796,10 @@ func (s *IoK8sAPINodeV1alpha1RuntimeClassList) Validate() error {
 }
 
 func (s *IoK8sAPINodeV1beta1RuntimeClassList) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if s.Items == nil {
@@ -3359,6 +3819,10 @@ func (s *IoK8sAPINodeV1beta1RuntimeClassList) Validate() error {
 }
 
 func (s *IoK8sAPIPolicyV1PodDisruptionBudgetList) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if s.Items == nil {
@@ -3378,6 +3842,10 @@ func (s *IoK8sAPIPolicyV1PodDisruptionBudgetList) Validate() error {
 }
 
 func (s *IoK8sAPIPolicyV1beta1PodDisruptionBudgetList) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if s.Items == nil {
@@ -3397,6 +3865,10 @@ func (s *IoK8sAPIPolicyV1beta1PodDisruptionBudgetList) Validate() error {
 }
 
 func (s *IoK8sAPIPolicyV1beta1PodSecurityPolicy) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if value, ok := s.Spec.Get(); ok {
@@ -3423,6 +3895,10 @@ func (s *IoK8sAPIPolicyV1beta1PodSecurityPolicy) Validate() error {
 }
 
 func (s *IoK8sAPIPolicyV1beta1PodSecurityPolicyList) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if s.Items == nil {
@@ -3459,6 +3935,10 @@ func (s *IoK8sAPIPolicyV1beta1PodSecurityPolicyList) Validate() error {
 }
 
 func (s *IoK8sAPIPolicyV1beta1PodSecurityPolicySpec) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if value, ok := s.RuntimeClass.Get(); ok {
@@ -3485,6 +3965,10 @@ func (s *IoK8sAPIPolicyV1beta1PodSecurityPolicySpec) Validate() error {
 }
 
 func (s *IoK8sAPIPolicyV1beta1RuntimeClassStrategyOptions) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if s.AllowedRuntimeClassNames == nil {
@@ -3504,6 +3988,10 @@ func (s *IoK8sAPIPolicyV1beta1RuntimeClassStrategyOptions) Validate() error {
 }
 
 func (s *IoK8sAPIRbacV1ClusterRole) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		var failures []validate.FieldError
@@ -3537,6 +4025,10 @@ func (s *IoK8sAPIRbacV1ClusterRole) Validate() error {
 }
 
 func (s *IoK8sAPIRbacV1ClusterRoleBindingList) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if s.Items == nil {
@@ -3556,6 +4048,10 @@ func (s *IoK8sAPIRbacV1ClusterRoleBindingList) Validate() error {
 }
 
 func (s *IoK8sAPIRbacV1ClusterRoleList) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if s.Items == nil {
@@ -3592,6 +4088,10 @@ func (s *IoK8sAPIRbacV1ClusterRoleList) Validate() error {
 }
 
 func (s *IoK8sAPIRbacV1PolicyRule) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if s.Verbs == nil {
@@ -3611,6 +4111,10 @@ func (s *IoK8sAPIRbacV1PolicyRule) Validate() error {
 }
 
 func (s *IoK8sAPIRbacV1Role) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		var failures []validate.FieldError
@@ -3644,6 +4148,10 @@ func (s *IoK8sAPIRbacV1Role) Validate() error {
 }
 
 func (s *IoK8sAPIRbacV1RoleBindingList) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if s.Items == nil {
@@ -3663,6 +4171,10 @@ func (s *IoK8sAPIRbacV1RoleBindingList) Validate() error {
 }
 
 func (s *IoK8sAPIRbacV1RoleList) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if s.Items == nil {
@@ -3699,6 +4211,10 @@ func (s *IoK8sAPIRbacV1RoleList) Validate() error {
 }
 
 func (s *IoK8sAPISchedulingV1PriorityClassList) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if s.Items == nil {
@@ -3718,6 +4234,10 @@ func (s *IoK8sAPISchedulingV1PriorityClassList) Validate() error {
 }
 
 func (s *IoK8sAPIStorageV1CSIDriverList) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if s.Items == nil {
@@ -3737,6 +4257,10 @@ func (s *IoK8sAPIStorageV1CSIDriverList) Validate() error {
 }
 
 func (s *IoK8sAPIStorageV1CSINode) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if err := s.Spec.Validate(); err != nil {
@@ -3756,6 +4280,10 @@ func (s *IoK8sAPIStorageV1CSINode) Validate() error {
 }
 
 func (s *IoK8sAPIStorageV1CSINodeList) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if s.Items == nil {
@@ -3792,6 +4320,10 @@ func (s *IoK8sAPIStorageV1CSINodeList) Validate() error {
 }
 
 func (s *IoK8sAPIStorageV1CSINodeSpec) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if s.Drivers == nil {
@@ -3811,6 +4343,10 @@ func (s *IoK8sAPIStorageV1CSINodeSpec) Validate() error {
 }
 
 func (s *IoK8sAPIStorageV1StorageClass) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		var failures []validate.FieldError
@@ -3844,6 +4380,10 @@ func (s *IoK8sAPIStorageV1StorageClass) Validate() error {
 }
 
 func (s *IoK8sAPIStorageV1StorageClassList) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if s.Items == nil {
@@ -3880,6 +4420,10 @@ func (s *IoK8sAPIStorageV1StorageClassList) Validate() error {
 }
 
 func (s *IoK8sAPIStorageV1VolumeAttachment) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if err := s.Spec.Validate(); err != nil {
@@ -3899,6 +4443,10 @@ func (s *IoK8sAPIStorageV1VolumeAttachment) Validate() error {
 }
 
 func (s *IoK8sAPIStorageV1VolumeAttachmentList) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if s.Items == nil {
@@ -3935,6 +4483,10 @@ func (s *IoK8sAPIStorageV1VolumeAttachmentList) Validate() error {
 }
 
 func (s *IoK8sAPIStorageV1VolumeAttachmentSource) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if value, ok := s.InlineVolumeSpec.Get(); ok {
@@ -3961,6 +4513,10 @@ func (s *IoK8sAPIStorageV1VolumeAttachmentSource) Validate() error {
 }
 
 func (s *IoK8sAPIStorageV1VolumeAttachmentSpec) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if err := s.Source.Validate(); err != nil {
@@ -3980,6 +4536,10 @@ func (s *IoK8sAPIStorageV1VolumeAttachmentSpec) Validate() error {
 }
 
 func (s *IoK8sAPIStorageV1alpha1CSIStorageCapacityList) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if s.Items == nil {
@@ -3999,6 +4559,10 @@ func (s *IoK8sAPIStorageV1alpha1CSIStorageCapacityList) Validate() error {
 }
 
 func (s *IoK8sAPIStorageV1beta1CSIStorageCapacityList) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if s.Items == nil {
@@ -4018,6 +4582,10 @@ func (s *IoK8sAPIStorageV1beta1CSIStorageCapacityList) Validate() error {
 }
 
 func (s *IoK8sApiextensionsApiserverPkgApisApiextensionsV1CustomResourceConversion) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if value, ok := s.Webhook.Get(); ok {
@@ -4044,6 +4612,10 @@ func (s *IoK8sApiextensionsApiserverPkgApisApiextensionsV1CustomResourceConversi
 }
 
 func (s *IoK8sApiextensionsApiserverPkgApisApiextensionsV1CustomResourceDefinition) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if err := s.Spec.Validate(); err != nil {
@@ -4063,6 +4635,10 @@ func (s *IoK8sApiextensionsApiserverPkgApisApiextensionsV1CustomResourceDefiniti
 }
 
 func (s *IoK8sApiextensionsApiserverPkgApisApiextensionsV1CustomResourceDefinitionList) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if s.Items == nil {
@@ -4099,6 +4675,10 @@ func (s *IoK8sApiextensionsApiserverPkgApisApiextensionsV1CustomResourceDefiniti
 }
 
 func (s *IoK8sApiextensionsApiserverPkgApisApiextensionsV1CustomResourceDefinitionSpec) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if value, ok := s.Conversion.Get(); ok {
@@ -4153,6 +4733,10 @@ func (s *IoK8sApiextensionsApiserverPkgApisApiextensionsV1CustomResourceDefiniti
 }
 
 func (s *IoK8sApiextensionsApiserverPkgApisApiextensionsV1CustomResourceDefinitionVersion) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if value, ok := s.Schema.Get(); ok {
@@ -4179,6 +4763,10 @@ func (s *IoK8sApiextensionsApiserverPkgApisApiextensionsV1CustomResourceDefiniti
 }
 
 func (s *IoK8sApiextensionsApiserverPkgApisApiextensionsV1CustomResourceValidation) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if value, ok := s.OpenAPIV3Schema.Get(); ok {
@@ -4205,6 +4793,10 @@ func (s *IoK8sApiextensionsApiserverPkgApisApiextensionsV1CustomResourceValidati
 }
 
 func (s *IoK8sApiextensionsApiserverPkgApisApiextensionsV1JSONSchemaProps) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		var failures []validate.FieldError
@@ -4481,6 +5073,10 @@ func (s IoK8sApiextensionsApiserverPkgApisApiextensionsV1JSONSchemaPropsProperti
 }
 
 func (s *IoK8sApiextensionsApiserverPkgApisApiextensionsV1WebhookClientConfig) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if err := (validate.String{
@@ -4508,6 +5104,10 @@ func (s *IoK8sApiextensionsApiserverPkgApisApiextensionsV1WebhookClientConfig) V
 }
 
 func (s *IoK8sApiextensionsApiserverPkgApisApiextensionsV1WebhookConversion) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if value, ok := s.ClientConfig.Get(); ok {
@@ -4545,6 +5145,10 @@ func (s *IoK8sApiextensionsApiserverPkgApisApiextensionsV1WebhookConversion) Val
 }
 
 func (s *IoK8sApimachineryPkgApisMetaV1APIGroup) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if s.Versions == nil {
@@ -4564,6 +5168,10 @@ func (s *IoK8sApimachineryPkgApisMetaV1APIGroup) Validate() error {
 }
 
 func (s *IoK8sApimachineryPkgApisMetaV1APIGroupList) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if s.Groups == nil {
@@ -4600,6 +5208,10 @@ func (s *IoK8sApimachineryPkgApisMetaV1APIGroupList) Validate() error {
 }
 
 func (s *IoK8sApimachineryPkgApisMetaV1APIResource) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if s.Verbs == nil {
@@ -4619,6 +5231,10 @@ func (s *IoK8sApimachineryPkgApisMetaV1APIResource) Validate() error {
 }
 
 func (s *IoK8sApimachineryPkgApisMetaV1APIResourceList) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if s.Resources == nil {
@@ -4655,6 +5271,10 @@ func (s *IoK8sApimachineryPkgApisMetaV1APIResourceList) Validate() error {
 }
 
 func (s *IoK8sApimachineryPkgApisMetaV1APIVersions) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if s.ServerAddressByClientCIDRs == nil {
@@ -4685,6 +5305,10 @@ func (s *IoK8sApimachineryPkgApisMetaV1APIVersions) Validate() error {
 }
 
 func (s *IoK8sKubeAggregatorPkgApisApiregistrationV1APIService) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if value, ok := s.Spec.Get(); ok {
@@ -4711,6 +5335,10 @@ func (s *IoK8sKubeAggregatorPkgApisApiregistrationV1APIService) Validate() error
 }
 
 func (s *IoK8sKubeAggregatorPkgApisApiregistrationV1APIServiceList) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if s.Items == nil {
@@ -4747,6 +5375,10 @@ func (s *IoK8sKubeAggregatorPkgApisApiregistrationV1APIServiceList) Validate() e
 }
 
 func (s *IoK8sKubeAggregatorPkgApisApiregistrationV1APIServiceSpec) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if err := (validate.String{
diff --git a/examples/ex_manga/oas_validators_gen.go b/examples/ex_manga/oas_validators_gen.go
index 26f29e3cc..a07d7b77c 100644
--- a/examples/ex_manga/oas_validators_gen.go
+++ b/examples/ex_manga/oas_validators_gen.go
@@ -11,6 +11,10 @@ import (
 )
 
 func (s *Book) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if value, ok := s.ID.Get(); ok {
@@ -170,6 +174,10 @@ func (s *Book) Validate() error {
 }
 
 func (s *Image) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if value, ok := s.W.Get(); ok {
@@ -232,6 +240,10 @@ func (s *Image) Validate() error {
 }
 
 func (s *Images) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		var failures []validate.FieldError
@@ -351,6 +363,10 @@ func (s SearchOKApplicationJSON) Validate() error {
 }
 
 func (s *SearchResponse) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		var failures []validate.FieldError
@@ -384,6 +400,10 @@ func (s *SearchResponse) Validate() error {
 }
 
 func (s *Tag) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if value, ok := s.ID.Get(); ok {
diff --git a/examples/ex_openai/oas_validators_gen.go b/examples/ex_openai/oas_validators_gen.go
index 0bd813df4..1ac0ae107 100644
--- a/examples/ex_openai/oas_validators_gen.go
+++ b/examples/ex_openai/oas_validators_gen.go
@@ -11,6 +11,10 @@ import (
 )
 
 func (s *ChatCompletionRequestMessage) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if err := s.Role.Validate(); err != nil {
@@ -43,6 +47,10 @@ func (s ChatCompletionRequestMessageRole) Validate() error {
 }
 
 func (s *ChatCompletionResponseMessage) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if err := s.Role.Validate(); err != nil {
@@ -75,6 +83,10 @@ func (s ChatCompletionResponseMessageRole) Validate() error {
 }
 
 func (s *CreateAnswerRequest) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if err := (validate.String{
@@ -327,6 +339,10 @@ func (s CreateAnswerRequestStop) Validate() error {
 }
 
 func (s *CreateChatCompletionRequest) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if s.Messages == nil {
@@ -546,6 +562,10 @@ func (s CreateChatCompletionRequestStop) Validate() error {
 }
 
 func (s *CreateChatCompletionResponse) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if s.Choices == nil {
@@ -582,6 +602,10 @@ func (s *CreateChatCompletionResponse) Validate() error {
 }
 
 func (s *CreateChatCompletionResponseChoicesItem) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if value, ok := s.Message.Get(); ok {
@@ -608,6 +632,10 @@ func (s *CreateChatCompletionResponseChoicesItem) Validate() error {
 }
 
 func (s *CreateClassificationRequest) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if err := (validate.String{
@@ -809,6 +837,10 @@ func (s *CreateClassificationRequest) Validate() error {
 }
 
 func (s *CreateCompletionRequest) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if value, ok := s.Prompt.Get(); ok {
@@ -1107,6 +1139,10 @@ func (s CreateCompletionRequestStop) Validate() error {
 }
 
 func (s *CreateCompletionResponse) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if s.Choices == nil {
@@ -1143,6 +1179,10 @@ func (s *CreateCompletionResponse) Validate() error {
 }
 
 func (s *CreateCompletionResponseChoicesItem) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if value, ok := s.Logprobs.Get(); ok {
@@ -1169,6 +1209,10 @@ func (s *CreateCompletionResponseChoicesItem) Validate() error {
 }
 
 func (s *CreateCompletionResponseChoicesItemLogprobs) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		var failures []validate.FieldError
@@ -1202,6 +1246,10 @@ func (s *CreateCompletionResponseChoicesItemLogprobs) Validate() error {
 }
 
 func (s *CreateEditRequest) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if value, ok := s.N.Get(); ok {
@@ -1291,6 +1339,10 @@ func (s *CreateEditRequest) Validate() error {
 }
 
 func (s *CreateEditResponse) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if s.Choices == nil {
@@ -1327,6 +1379,10 @@ func (s *CreateEditResponse) Validate() error {
 }
 
 func (s *CreateEditResponseChoicesItem) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if value, ok := s.Logprobs.Get(); ok {
@@ -1353,6 +1409,10 @@ func (s *CreateEditResponseChoicesItem) Validate() error {
 }
 
 func (s *CreateEditResponseChoicesItemLogprobs) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		var failures []validate.FieldError
@@ -1386,6 +1446,10 @@ func (s *CreateEditResponseChoicesItemLogprobs) Validate() error {
 }
 
 func (s *CreateEmbeddingRequest) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if err := s.Input.Validate(); err != nil {
@@ -1419,6 +1483,10 @@ func (s CreateEmbeddingRequestInput) Validate() error {
 }
 
 func (s *CreateEmbeddingResponse) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if s.Data == nil {
@@ -1455,6 +1523,10 @@ func (s *CreateEmbeddingResponse) Validate() error {
 }
 
 func (s *CreateEmbeddingResponseDataItem) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if s.Embedding == nil {
@@ -1491,6 +1563,10 @@ func (s *CreateEmbeddingResponseDataItem) Validate() error {
 }
 
 func (s *CreateFineTuneRequest) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if value, ok := s.LearningRateMultiplier.Get(); ok {
@@ -1596,6 +1672,10 @@ func (s *CreateFineTuneRequest) Validate() error {
 }
 
 func (s *CreateImageEditRequestMultipart) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if value, ok := s.N.Get(); ok {
@@ -1691,6 +1771,10 @@ func (s CreateImageEditRequestMultipartSize) Validate() error {
 }
 
 func (s *CreateImageRequest) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if value, ok := s.N.Get(); ok {
@@ -1786,6 +1870,10 @@ func (s CreateImageRequestSize) Validate() error {
 }
 
 func (s *CreateImageVariationRequestMultipart) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if value, ok := s.N.Get(); ok {
@@ -1881,6 +1969,10 @@ func (s CreateImageVariationRequestMultipartSize) Validate() error {
 }
 
 func (s *CreateModerationRequest) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if err := s.Input.Validate(); err != nil {
@@ -1914,6 +2006,10 @@ func (s CreateModerationRequestInput) Validate() error {
 }
 
 func (s *CreateModerationResponse) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if s.Results == nil {
@@ -1950,6 +2046,10 @@ func (s *CreateModerationResponse) Validate() error {
 }
 
 func (s *CreateModerationResponseResultsItem) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if err := s.CategoryScores.Validate(); err != nil {
@@ -1969,6 +2069,10 @@ func (s *CreateModerationResponseResultsItem) Validate() error {
 }
 
 func (s *CreateModerationResponseResultsItemCategoryScores) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if err := (validate.Float{}).Validate(float64(s.Hate)); err != nil {
@@ -2054,6 +2158,10 @@ func (s *CreateModerationResponseResultsItemCategoryScores) Validate() error {
 }
 
 func (s *CreateSearchRequest) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if err := (validate.String{
@@ -2134,6 +2242,10 @@ func (s *CreateSearchRequest) Validate() error {
 }
 
 func (s *CreateSearchResponse) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		var failures []validate.FieldError
@@ -2167,6 +2279,10 @@ func (s *CreateSearchResponse) Validate() error {
 }
 
 func (s *CreateSearchResponseDataItem) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if value, ok := s.Score.Get(); ok {
@@ -2193,6 +2309,10 @@ func (s *CreateSearchResponseDataItem) Validate() error {
 }
 
 func (s *CreateTranscriptionRequestMultipart) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if value, ok := s.Temperature.Get(); ok {
@@ -2219,6 +2339,10 @@ func (s *CreateTranscriptionRequestMultipart) Validate() error {
 }
 
 func (s *CreateTranslationRequestMultipart) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if value, ok := s.Temperature.Get(); ok {
@@ -2245,6 +2369,10 @@ func (s *CreateTranslationRequestMultipart) Validate() error {
 }
 
 func (s *ListEnginesResponse) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if s.Data == nil {
@@ -2264,6 +2392,10 @@ func (s *ListEnginesResponse) Validate() error {
 }
 
 func (s *ListFilesResponse) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if s.Data == nil {
@@ -2283,6 +2415,10 @@ func (s *ListFilesResponse) Validate() error {
 }
 
 func (s *ListFineTuneEventsResponse) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if s.Data == nil {
@@ -2302,6 +2438,10 @@ func (s *ListFineTuneEventsResponse) Validate() error {
 }
 
 func (s *ListFineTunesResponse) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if s.Data == nil {
@@ -2321,6 +2461,10 @@ func (s *ListFineTunesResponse) Validate() error {
 }
 
 func (s *ListModelsResponse) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if s.Data == nil {
diff --git a/examples/ex_openapi/output.gen.go b/examples/ex_openapi/output.gen.go
index 016edf62e..5d4f206f3 100644
--- a/examples/ex_openapi/output.gen.go
+++ b/examples/ex_openapi/output.gen.go
@@ -17861,6 +17861,10 @@ func (s *XMLPattern0) UnmarshalJSON(data []byte) error {
 }
 
 func (s *Callback) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if err := s.Pattern0Props.Validate(); err != nil {
@@ -17938,6 +17942,10 @@ func (s CallbacksOrReferences) Validate() error {
 }
 
 func (s *Components) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if value, ok := s.Schemas.Get(); ok {
@@ -18054,6 +18062,10 @@ func (s *Components) Validate() error {
 }
 
 func (s *Encoding) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if value, ok := s.Headers.Get(); ok {
@@ -18118,6 +18130,10 @@ func (s Enum) Validate() error {
 }
 
 func (s *Header) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if value, ok := s.Schema.Get(); ok {
@@ -18206,6 +18222,10 @@ func (s Maximum) Validate() error {
 }
 
 func (s *MediaType) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if value, ok := s.Schema.Get(); ok {
@@ -18297,6 +18317,10 @@ func (s MultipleOf) Validate() error {
 }
 
 func (s *Operation) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		var failures []validate.FieldError
@@ -18402,6 +18426,10 @@ func (s *Operation) Validate() error {
 }
 
 func (s *Parameter) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if err := s.In.Validate(); err != nil {
@@ -18547,6 +18575,10 @@ func (s ParametersOrReferences) Validate() error {
 }
 
 func (s *PathItem) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if value, ok := s.Get.Get(); ok {
@@ -18724,6 +18756,10 @@ func (s *PathItem) Validate() error {
 }
 
 func (s *Paths) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if err := s.Pattern0Props.Validate(); err != nil {
@@ -18804,6 +18840,10 @@ func (s RequestBodiesOrReferences) Validate() error {
 }
 
 func (s *RequestBody) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if err := s.Content.Validate(); err != nil {
@@ -18837,6 +18877,10 @@ func (s RequestBodyOrReference) Validate() error {
 }
 
 func (s *Response) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if value, ok := s.Headers.Get(); ok {
@@ -18895,6 +18939,10 @@ func (s ResponseOrReference) Validate() error {
 }
 
 func (s *Responses) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if value, ok := s.Default.Get(); ok {
@@ -18976,6 +19024,10 @@ func (s ResponsesPattern0) Validate() error {
 }
 
 func (s *Schema) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if value, ok := s.MultipleOf.Get(); ok {
@@ -19475,6 +19527,10 @@ func (s SecurityRequirement) Validate() error {
 }
 
 func (s *Spec) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if err := s.Paths.Validate(); err != nil {
diff --git a/examples/ex_petstore/oas_validators_gen.go b/examples/ex_petstore/oas_validators_gen.go
index a00ff0a88..f3db6b0cf 100644
--- a/examples/ex_petstore/oas_validators_gen.go
+++ b/examples/ex_petstore/oas_validators_gen.go
@@ -17,6 +17,10 @@ func (s Pets) Validate() error {
 }
 
 func (s *PetsHeaders) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if err := s.Response.Validate(); err != nil {
diff --git a/examples/ex_telegram/oas_validators_gen.go b/examples/ex_telegram/oas_validators_gen.go
index a26019242..295dc6d30 100644
--- a/examples/ex_telegram/oas_validators_gen.go
+++ b/examples/ex_telegram/oas_validators_gen.go
@@ -11,6 +11,10 @@ import (
 )
 
 func (s *AddStickerToSet) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if value, ok := s.MaskPosition.Get(); ok {
@@ -37,6 +41,10 @@ func (s *AddStickerToSet) Validate() error {
 }
 
 func (s *Animation) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if err := (validate.Int{
@@ -123,6 +131,10 @@ func (s *Animation) Validate() error {
 }
 
 func (s *AnswerCallbackQuery) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if value, ok := s.Text.Get(); ok {
@@ -157,6 +169,10 @@ func (s *AnswerCallbackQuery) Validate() error {
 }
 
 func (s *AnswerInlineQuery) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if s.Results == nil {
@@ -219,6 +235,10 @@ func (s *AnswerInlineQuery) Validate() error {
 }
 
 func (s *AnswerShippingQuery) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		var failures []validate.FieldError
@@ -252,6 +272,10 @@ func (s *AnswerShippingQuery) Validate() error {
 }
 
 func (s *Audio) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if err := (validate.Int{
@@ -298,6 +322,10 @@ func (s *Audio) Validate() error {
 }
 
 func (s *BotCommand) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if err := (validate.String{
@@ -344,6 +372,10 @@ func (s *BotCommand) Validate() error {
 }
 
 func (s *CallbackQuery) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if value, ok := s.Message.Get(); ok {
@@ -370,6 +402,10 @@ func (s *CallbackQuery) Validate() error {
 }
 
 func (s *Chat) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if err := s.Type.Validate(); err != nil {
@@ -426,6 +462,10 @@ func (s *Chat) Validate() error {
 }
 
 func (s *ChatInviteLink) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if value, ok := s.MemberLimit.Get(); ok {
@@ -461,6 +501,10 @@ func (s *ChatInviteLink) Validate() error {
 }
 
 func (s *ChatJoinRequest) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if err := s.Chat.Validate(); err != nil {
@@ -498,6 +542,10 @@ func (s *ChatJoinRequest) Validate() error {
 }
 
 func (s *ChatLocation) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if err := s.Location.Validate(); err != nil {
@@ -536,6 +584,10 @@ func (s *ChatLocation) Validate() error {
 }
 
 func (s *ChatMemberUpdated) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if err := s.Chat.Validate(); err != nil {
@@ -588,6 +640,10 @@ func (s ChatType) Validate() error {
 }
 
 func (s *ChosenInlineResult) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if value, ok := s.Location.Get(); ok {
@@ -614,6 +670,10 @@ func (s *ChosenInlineResult) Validate() error {
 }
 
 func (s *CopyMessage) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if value, ok := s.Caption.Get(); ok {
@@ -715,6 +775,10 @@ func (s CopyMessageReplyMarkup) Validate() error {
 }
 
 func (s *CreateChatInviteLink) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if value, ok := s.Name.Get(); ok {
@@ -776,6 +840,10 @@ func (s *CreateChatInviteLink) Validate() error {
 }
 
 func (s *CreateNewStickerSet) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if err := (validate.String{
@@ -840,6 +908,10 @@ func (s *CreateNewStickerSet) Validate() error {
 }
 
 func (s *Document) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if value, ok := s.Thumb.Get(); ok {
@@ -866,6 +938,10 @@ func (s *Document) Validate() error {
 }
 
 func (s *EditChatInviteLink) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if value, ok := s.Name.Get(); ok {
@@ -927,6 +1003,10 @@ func (s *EditChatInviteLink) Validate() error {
 }
 
 func (s *EditMessageCaption) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if value, ok := s.Caption.Get(); ok {
@@ -1004,6 +1084,10 @@ func (s *EditMessageCaption) Validate() error {
 }
 
 func (s *EditMessageLiveLocation) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if err := (validate.Float{}).Validate(float64(s.Latitude)); err != nil {
@@ -1124,6 +1208,10 @@ func (s *EditMessageLiveLocation) Validate() error {
 }
 
 func (s *EditMessageMedia) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if err := s.Media.Validate(); err != nil {
@@ -1161,6 +1249,10 @@ func (s *EditMessageMedia) Validate() error {
 }
 
 func (s *EditMessageReplyMarkup) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if value, ok := s.ReplyMarkup.Get(); ok {
@@ -1187,6 +1279,10 @@ func (s *EditMessageReplyMarkup) Validate() error {
 }
 
 func (s *EditMessageText) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if err := (validate.String{
@@ -1257,6 +1353,10 @@ func (s *EditMessageText) Validate() error {
 }
 
 func (s *EncryptedPassportElement) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if err := s.Type.Validate(); err != nil {
@@ -1309,6 +1409,10 @@ func (s EncryptedPassportElementType) Validate() error {
 }
 
 func (s *ForceReply) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if value, ok := s.InputFieldPlaceholder.Get(); ok {
@@ -1343,6 +1447,10 @@ func (s *ForceReply) Validate() error {
 }
 
 func (s *Game) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if s.Photo == nil {
@@ -1448,6 +1556,10 @@ func (s *Game) Validate() error {
 }
 
 func (s *GetUpdates) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if value, ok := s.Limit.Get(); ok {
@@ -1483,6 +1595,10 @@ func (s *GetUpdates) Validate() error {
 }
 
 func (s *GetUserProfilePhotos) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if value, ok := s.Limit.Get(); ok {
@@ -1518,6 +1634,10 @@ func (s *GetUserProfilePhotos) Validate() error {
 }
 
 func (s *InlineKeyboardButton) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if value, ok := s.CallbackData.Get(); ok {
@@ -1552,6 +1672,10 @@ func (s *InlineKeyboardButton) Validate() error {
 }
 
 func (s *InlineKeyboardMarkup) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if s.InlineKeyboard == nil {
@@ -1605,6 +1729,10 @@ func (s *InlineKeyboardMarkup) Validate() error {
 }
 
 func (s *InlineQuery) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if value, ok := s.ChatType.Get(); ok {
@@ -1773,6 +1901,10 @@ func (s InlineQueryResult) Validate() error {
 }
 
 func (s *InlineQueryResultArticle) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if err := s.InputMessageContent.Validate(); err != nil {
@@ -1864,6 +1996,10 @@ func (s *InlineQueryResultArticle) Validate() error {
 }
 
 func (s *InlineQueryResultAudio) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if err := (validate.String{
@@ -2005,6 +2141,10 @@ func (s *InlineQueryResultAudio) Validate() error {
 }
 
 func (s *InlineQueryResultCachedAudio) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if err := (validate.String{
@@ -2119,6 +2259,10 @@ func (s *InlineQueryResultCachedAudio) Validate() error {
 }
 
 func (s *InlineQueryResultCachedDocument) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if err := (validate.String{
@@ -2233,6 +2377,10 @@ func (s *InlineQueryResultCachedDocument) Validate() error {
 }
 
 func (s *InlineQueryResultCachedGif) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if err := (validate.String{
@@ -2347,6 +2495,10 @@ func (s *InlineQueryResultCachedGif) Validate() error {
 }
 
 func (s *InlineQueryResultCachedMpeg4Gif) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if err := (validate.String{
@@ -2461,6 +2613,10 @@ func (s *InlineQueryResultCachedMpeg4Gif) Validate() error {
 }
 
 func (s *InlineQueryResultCachedPhoto) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if err := (validate.String{
@@ -2575,6 +2731,10 @@ func (s *InlineQueryResultCachedPhoto) Validate() error {
 }
 
 func (s *InlineQueryResultCachedSticker) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if err := (validate.String{
@@ -2638,6 +2798,10 @@ func (s *InlineQueryResultCachedSticker) Validate() error {
 }
 
 func (s *InlineQueryResultCachedVideo) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if err := (validate.String{
@@ -2752,6 +2916,10 @@ func (s *InlineQueryResultCachedVideo) Validate() error {
 }
 
 func (s *InlineQueryResultCachedVoice) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if err := (validate.String{
@@ -2866,6 +3034,10 @@ func (s *InlineQueryResultCachedVoice) Validate() error {
 }
 
 func (s *InlineQueryResultContact) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if value, ok := s.Vcard.Get(); ok {
@@ -2990,6 +3162,10 @@ func (s *InlineQueryResultContact) Validate() error {
 }
 
 func (s *InlineQueryResultDocument) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if err := (validate.String{
@@ -3158,6 +3334,10 @@ func (s *InlineQueryResultDocument) Validate() error {
 }
 
 func (s *InlineQueryResultGame) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if err := (validate.String{
@@ -3203,6 +3383,10 @@ func (s *InlineQueryResultGame) Validate() error {
 }
 
 func (s *InlineQueryResultGif) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if err := (validate.String{
@@ -3398,6 +3582,10 @@ func (s *InlineQueryResultGif) Validate() error {
 }
 
 func (s *InlineQueryResultLocation) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if err := (validate.Float{}).Validate(float64(s.Latitude)); err != nil {
@@ -3617,6 +3805,10 @@ func (s *InlineQueryResultLocation) Validate() error {
 }
 
 func (s *InlineQueryResultMpeg4Gif) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if err := (validate.String{
@@ -3812,6 +4004,10 @@ func (s *InlineQueryResultMpeg4Gif) Validate() error {
 }
 
 func (s *InlineQueryResultPhoto) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if err := (validate.String{
@@ -3980,6 +4176,10 @@ func (s *InlineQueryResultPhoto) Validate() error {
 }
 
 func (s *InlineQueryResultVenue) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if err := (validate.Float{}).Validate(float64(s.Latitude)); err != nil {
@@ -4100,6 +4300,10 @@ func (s *InlineQueryResultVenue) Validate() error {
 }
 
 func (s *InlineQueryResultVideo) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if err := (validate.String{
@@ -4295,6 +4499,10 @@ func (s *InlineQueryResultVideo) Validate() error {
 }
 
 func (s *InlineQueryResultVoice) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if err := (validate.String{
@@ -4436,6 +4644,10 @@ func (s *InlineQueryResultVoice) Validate() error {
 }
 
 func (s *InputContactMessageContent) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if value, ok := s.Vcard.Get(); ok {
@@ -4470,6 +4682,10 @@ func (s *InputContactMessageContent) Validate() error {
 }
 
 func (s *InputInvoiceMessageContent) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if err := (validate.String{
@@ -4600,6 +4816,10 @@ func (s *InputInvoiceMessageContent) Validate() error {
 }
 
 func (s *InputLocationMessageContent) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if err := (validate.Float{}).Validate(float64(s.Latitude)); err != nil {
@@ -4761,6 +4981,10 @@ func (s InputMedia) Validate() error {
 }
 
 func (s *InputMediaAnimation) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if value, ok := s.Caption.Get(); ok {
@@ -4901,6 +5125,10 @@ func (s *InputMediaAnimation) Validate() error {
 }
 
 func (s *InputMediaAudio) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if value, ok := s.Caption.Get(); ok {
@@ -4987,6 +5215,10 @@ func (s *InputMediaAudio) Validate() error {
 }
 
 func (s *InputMediaDocument) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if value, ok := s.Caption.Get(); ok {
@@ -5046,6 +5278,10 @@ func (s *InputMediaDocument) Validate() error {
 }
 
 func (s *InputMediaPhoto) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if value, ok := s.Caption.Get(); ok {
@@ -5105,6 +5341,10 @@ func (s *InputMediaPhoto) Validate() error {
 }
 
 func (s *InputMediaVideo) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if value, ok := s.Caption.Get(); ok {
@@ -5277,6 +5517,10 @@ func (s InputMessageContent) Validate() error {
 }
 
 func (s *InputTextMessageContent) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if err := (validate.String{
@@ -5329,6 +5573,10 @@ func (s *InputTextMessageContent) Validate() error {
 }
 
 func (s *InputVenueMessageContent) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if err := (validate.Float{}).Validate(float64(s.Latitude)); err != nil {
@@ -5359,6 +5607,10 @@ func (s *InputVenueMessageContent) Validate() error {
 }
 
 func (s *Location) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if err := (validate.Float{}).Validate(float64(s.Longitude)); err != nil {
@@ -5434,6 +5686,10 @@ func (s *Location) Validate() error {
 }
 
 func (s *MaskPosition) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if err := (validate.Float{}).Validate(float64(s.XShift)); err != nil {
@@ -5475,6 +5731,10 @@ func (s *MaskPosition) Validate() error {
 }
 
 func (s *Message) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if value, ok := s.SenderChat.Get(); ok {
@@ -5972,6 +6232,10 @@ func (s *Message) Validate() error {
 }
 
 func (s *MessageEntity) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if err := s.Type.Validate(); err != nil {
@@ -6028,6 +6292,10 @@ func (s MessageEntityType) Validate() error {
 }
 
 func (s *PassportData) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if s.Data == nil {
@@ -6131,6 +6399,10 @@ func (s PassportElementErrorFileType) Validate() error {
 }
 
 func (s *PassportElementErrorFiles) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if s.FileHashes == nil {
@@ -6233,6 +6505,10 @@ func (s PassportElementErrorTranslationFileType) Validate() error {
 }
 
 func (s *PassportElementErrorTranslationFiles) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if s.FileHashes == nil {
@@ -6277,6 +6553,10 @@ func (s PassportElementErrorTranslationFilesType) Validate() error {
 }
 
 func (s *PhotoSize) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if err := (validate.Int{
@@ -6325,6 +6605,10 @@ func (s *PhotoSize) Validate() error {
 }
 
 func (s *Poll) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if err := (validate.String{
@@ -6442,6 +6726,10 @@ func (s *Poll) Validate() error {
 }
 
 func (s *PollAnswer) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if s.OptionIds == nil {
@@ -6461,6 +6749,10 @@ func (s *PollAnswer) Validate() error {
 }
 
 func (s *PollOption) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if err := (validate.String{
@@ -6499,6 +6791,10 @@ func (s PollType) Validate() error {
 }
 
 func (s *ReplyKeyboardMarkup) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if s.Keyboard == nil {
@@ -6561,6 +6857,10 @@ func (s *ReplyKeyboardMarkup) Validate() error {
 }
 
 func (s *ResultArrayOfBotCommand) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		var failures []validate.FieldError
@@ -6594,6 +6894,10 @@ func (s *ResultArrayOfBotCommand) Validate() error {
 }
 
 func (s *ResultArrayOfMessage) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		var failures []validate.FieldError
@@ -6627,6 +6931,10 @@ func (s *ResultArrayOfMessage) Validate() error {
 }
 
 func (s *ResultArrayOfUpdate) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		var failures []validate.FieldError
@@ -6660,6 +6968,10 @@ func (s *ResultArrayOfUpdate) Validate() error {
 }
 
 func (s *ResultChat) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if value, ok := s.Result.Get(); ok {
@@ -6686,6 +6998,10 @@ func (s *ResultChat) Validate() error {
 }
 
 func (s *ResultChatInviteLink) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if value, ok := s.Result.Get(); ok {
@@ -6712,6 +7028,10 @@ func (s *ResultChatInviteLink) Validate() error {
 }
 
 func (s *ResultMessage) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if value, ok := s.Result.Get(); ok {
@@ -6738,6 +7058,10 @@ func (s *ResultMessage) Validate() error {
 }
 
 func (s *ResultPoll) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if value, ok := s.Result.Get(); ok {
@@ -6764,6 +7088,10 @@ func (s *ResultPoll) Validate() error {
 }
 
 func (s *ResultUserProfilePhotos) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if value, ok := s.Result.Get(); ok {
@@ -6790,6 +7118,10 @@ func (s *ResultUserProfilePhotos) Validate() error {
 }
 
 func (s *SendAnimation) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if value, ok := s.Duration.Get(); ok {
@@ -6972,6 +7304,10 @@ func (s SendAnimationReplyMarkup) Validate() error {
 }
 
 func (s *SendAudio) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if value, ok := s.Caption.Get(); ok {
@@ -7100,6 +7436,10 @@ func (s SendAudioReplyMarkup) Validate() error {
 }
 
 func (s *SendContact) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if value, ok := s.Vcard.Get(); ok {
@@ -7176,6 +7516,10 @@ func (s SendContactReplyMarkup) Validate() error {
 }
 
 func (s *SendDice) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if value, ok := s.ReplyMarkup.Get(); ok {
@@ -7226,6 +7570,10 @@ func (s SendDiceReplyMarkup) Validate() error {
 }
 
 func (s *SendDocument) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if value, ok := s.Caption.Get(); ok {
@@ -7327,6 +7675,10 @@ func (s SendDocumentReplyMarkup) Validate() error {
 }
 
 func (s *SendGame) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if value, ok := s.ReplyMarkup.Get(); ok {
@@ -7353,6 +7705,10 @@ func (s *SendGame) Validate() error {
 }
 
 func (s *SendInvoice) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if err := (validate.String{
@@ -7501,6 +7857,10 @@ func (s *SendInvoice) Validate() error {
 }
 
 func (s *SendLocation) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if err := (validate.Float{}).Validate(float64(s.Latitude)); err != nil {
@@ -7672,6 +8032,10 @@ func (s SendLocationReplyMarkup) Validate() error {
 }
 
 func (s *SendMediaGroup) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if s.Media == nil {
@@ -7735,6 +8099,10 @@ func (s SendMediaGroupMediaItem) Validate() error {
 }
 
 func (s *SendMessage) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if err := (validate.String{
@@ -7829,6 +8197,10 @@ func (s SendMessageReplyMarkup) Validate() error {
 }
 
 func (s *SendPhoto) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if value, ok := s.Caption.Get(); ok {
@@ -7930,6 +8302,10 @@ func (s SendPhotoReplyMarkup) Validate() error {
 }
 
 func (s *SendPoll) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if err := (validate.String{
@@ -8061,6 +8437,10 @@ func (s SendPollReplyMarkup) Validate() error {
 }
 
 func (s *SendSticker) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if value, ok := s.ReplyMarkup.Get(); ok {
@@ -8111,6 +8491,10 @@ func (s SendStickerReplyMarkup) Validate() error {
 }
 
 func (s *SendVenue) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if err := (validate.Float{}).Validate(float64(s.Latitude)); err != nil {
@@ -8183,6 +8567,10 @@ func (s SendVenueReplyMarkup) Validate() error {
 }
 
 func (s *SendVideo) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if value, ok := s.Duration.Get(); ok {
@@ -8341,6 +8729,10 @@ func (s *SendVideo) Validate() error {
 }
 
 func (s *SendVideoNote) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if value, ok := s.Duration.Get(); ok {
@@ -8442,6 +8834,10 @@ func (s SendVideoReplyMarkup) Validate() error {
 }
 
 func (s *SendVoice) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if value, ok := s.Caption.Get(); ok {
@@ -8570,6 +8966,10 @@ func (s SendVoiceReplyMarkup) Validate() error {
 }
 
 func (s *SetChatAdministratorCustomTitle) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if err := (validate.String{
@@ -8597,6 +8997,10 @@ func (s *SetChatAdministratorCustomTitle) Validate() error {
 }
 
 func (s *SetChatDescription) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if value, ok := s.Description.Get(); ok {
@@ -8631,6 +9035,10 @@ func (s *SetChatDescription) Validate() error {
 }
 
 func (s *SetChatTitle) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if err := (validate.String{
@@ -8658,6 +9066,10 @@ func (s *SetChatTitle) Validate() error {
 }
 
 func (s *SetMyCommands) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if s.Commands == nil {
@@ -8694,6 +9106,10 @@ func (s *SetMyCommands) Validate() error {
 }
 
 func (s *SetPassportDataErrors) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if s.Errors == nil {
@@ -8730,6 +9146,10 @@ func (s *SetPassportDataErrors) Validate() error {
 }
 
 func (s *ShippingOption) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if s.Prices == nil {
@@ -8749,6 +9169,10 @@ func (s *ShippingOption) Validate() error {
 }
 
 func (s *Sticker) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if err := (validate.Int{
@@ -8833,6 +9257,10 @@ func (s *Sticker) Validate() error {
 }
 
 func (s *StopMessageLiveLocation) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if value, ok := s.ReplyMarkup.Get(); ok {
@@ -8859,6 +9287,10 @@ func (s *StopMessageLiveLocation) Validate() error {
 }
 
 func (s *StopPoll) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if value, ok := s.ReplyMarkup.Get(); ok {
@@ -8885,6 +9317,10 @@ func (s *StopPoll) Validate() error {
 }
 
 func (s *Update) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if value, ok := s.Message.Get(); ok {
@@ -9109,6 +9545,10 @@ func (s *Update) Validate() error {
 }
 
 func (s *UserProfilePhotos) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if s.Photos == nil {
@@ -9162,6 +9602,10 @@ func (s *UserProfilePhotos) Validate() error {
 }
 
 func (s *Venue) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if err := s.Location.Validate(); err != nil {
@@ -9181,6 +9625,10 @@ func (s *Venue) Validate() error {
 }
 
 func (s *Video) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if err := (validate.Int{
@@ -9267,6 +9715,10 @@ func (s *Video) Validate() error {
 }
 
 func (s *VideoNote) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if err := (validate.Int{
@@ -9313,6 +9765,10 @@ func (s *VideoNote) Validate() error {
 }
 
 func (s *Voice) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if err := (validate.Int{
@@ -9341,6 +9797,10 @@ func (s *Voice) Validate() error {
 }
 
 func (s *VoiceChatEnded) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if err := (validate.Int{
diff --git a/examples/ex_test_format/oas_validators_gen.go b/examples/ex_test_format/oas_validators_gen.go
index efabf5970..700f006a3 100644
--- a/examples/ex_test_format/oas_validators_gen.go
+++ b/examples/ex_test_format/oas_validators_gen.go
@@ -11,6 +11,10 @@ import (
 )
 
 func (s *TestRequestFormatTestReq) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if s.RequiredArrayAny == nil {
@@ -4434,6 +4438,10 @@ func (s *TestRequestFormatTestReq) Validate() error {
 }
 
 func (s *TestRequestRequiredFormatTestReq) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if s.RequiredArrayAny == nil {
@@ -8857,6 +8865,10 @@ func (s *TestRequestRequiredFormatTestReq) Validate() error {
 }
 
 func (s *TestResponseFormatTestOK) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if s.RequiredArrayAny == nil {
diff --git a/examples/ex_tinkoff/oas_validators_gen.go b/examples/ex_tinkoff/oas_validators_gen.go
index a069d404b..9b37a4577 100644
--- a/examples/ex_tinkoff/oas_validators_gen.go
+++ b/examples/ex_tinkoff/oas_validators_gen.go
@@ -22,6 +22,10 @@ func (s BrokerAccountType) Validate() error {
 }
 
 func (s *Candle) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if err := s.Interval.Validate(); err != nil {
@@ -114,6 +118,10 @@ func (s CandleResolution) Validate() error {
 }
 
 func (s *Candles) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if err := s.Interval.Validate(); err != nil {
@@ -161,6 +169,10 @@ func (s *Candles) Validate() error {
 }
 
 func (s *CandlesResponse) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if err := s.Payload.Validate(); err != nil {
@@ -180,6 +192,10 @@ func (s *CandlesResponse) Validate() error {
 }
 
 func (s *Currencies) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if s.Currencies == nil {
@@ -241,6 +257,10 @@ func (s Currency) Validate() error {
 }
 
 func (s *CurrencyPosition) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if err := s.Currency.Validate(); err != nil {
@@ -304,6 +324,10 @@ func (s InstrumentType) Validate() error {
 }
 
 func (s *LimitOrderRequest) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if err := s.Operation.Validate(); err != nil {
@@ -334,6 +358,10 @@ func (s *LimitOrderRequest) Validate() error {
 }
 
 func (s *LimitOrderResponse) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if err := s.Payload.Validate(); err != nil {
@@ -353,6 +381,10 @@ func (s *LimitOrderResponse) Validate() error {
 }
 
 func (s *MarketInstrument) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if value, ok := s.MinPriceIncrement.Get(); ok {
@@ -408,6 +440,10 @@ func (s *MarketInstrument) Validate() error {
 }
 
 func (s *MarketInstrumentList) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if s.Instruments == nil {
@@ -444,6 +480,10 @@ func (s *MarketInstrumentList) Validate() error {
 }
 
 func (s *MarketInstrumentListResponse) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if err := s.Payload.Validate(); err != nil {
@@ -463,6 +503,10 @@ func (s *MarketInstrumentListResponse) Validate() error {
 }
 
 func (s *MarketOrderRequest) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if err := s.Operation.Validate(); err != nil {
@@ -482,6 +526,10 @@ func (s *MarketOrderRequest) Validate() error {
 }
 
 func (s *MarketOrderResponse) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if err := s.Payload.Validate(); err != nil {
@@ -501,6 +549,10 @@ func (s *MarketOrderResponse) Validate() error {
 }
 
 func (s *MoneyAmount) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if err := s.Currency.Validate(); err != nil {
@@ -531,6 +583,10 @@ func (s *MoneyAmount) Validate() error {
 }
 
 func (s *Operation) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if err := s.Status.Validate(); err != nil {
@@ -682,6 +738,10 @@ func (s OperationStatus) Validate() error {
 }
 
 func (s *OperationTrade) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if err := (validate.Float{}).Validate(float64(s.Price)); err != nil {
@@ -761,6 +821,10 @@ func (s OperationTypeWithCommission) Validate() error {
 }
 
 func (s *Operations) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if s.Operations == nil {
@@ -797,6 +861,10 @@ func (s *Operations) Validate() error {
 }
 
 func (s *OperationsResponse) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if err := s.Payload.Validate(); err != nil {
@@ -816,6 +884,10 @@ func (s *OperationsResponse) Validate() error {
 }
 
 func (s *Order) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if err := s.Operation.Validate(); err != nil {
@@ -868,6 +940,10 @@ func (s *Order) Validate() error {
 }
 
 func (s *OrderResponse) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if err := (validate.Float{}).Validate(float64(s.Price)); err != nil {
@@ -923,6 +999,10 @@ func (s OrderType) Validate() error {
 }
 
 func (s *Orderbook) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if s.Bids == nil {
@@ -1099,6 +1179,10 @@ func (s *Orderbook) Validate() error {
 }
 
 func (s *OrderbookResponse) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if err := s.Payload.Validate(); err != nil {
@@ -1118,6 +1202,10 @@ func (s *OrderbookResponse) Validate() error {
 }
 
 func (s *OrdersResponse) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if s.Payload == nil {
@@ -1154,6 +1242,10 @@ func (s *OrdersResponse) Validate() error {
 }
 
 func (s *PlacedLimitOrder) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if err := s.Operation.Validate(); err != nil {
@@ -1202,6 +1294,10 @@ func (s *PlacedLimitOrder) Validate() error {
 }
 
 func (s *PlacedMarketOrder) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if err := s.Operation.Validate(); err != nil {
@@ -1250,6 +1346,10 @@ func (s *PlacedMarketOrder) Validate() error {
 }
 
 func (s *Portfolio) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if s.Positions == nil {
@@ -1286,6 +1386,10 @@ func (s *Portfolio) Validate() error {
 }
 
 func (s *PortfolioCurrenciesResponse) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if err := s.Payload.Validate(); err != nil {
@@ -1305,6 +1409,10 @@ func (s *PortfolioCurrenciesResponse) Validate() error {
 }
 
 func (s *PortfolioPosition) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if err := s.InstrumentType.Validate(); err != nil {
@@ -1407,6 +1515,10 @@ func (s *PortfolioPosition) Validate() error {
 }
 
 func (s *PortfolioResponse) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if err := s.Payload.Validate(); err != nil {
@@ -1426,6 +1538,10 @@ func (s *PortfolioResponse) Validate() error {
 }
 
 func (s *SandboxAccount) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if err := s.BrokerAccountType.Validate(); err != nil {
@@ -1470,6 +1586,10 @@ func (s SandboxCurrency) Validate() error {
 }
 
 func (s *SandboxRegisterRequest) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if value, ok := s.BrokerAccountType.Get(); ok {
@@ -1496,6 +1616,10 @@ func (s *SandboxRegisterRequest) Validate() error {
 }
 
 func (s *SandboxRegisterResponse) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if err := s.Payload.Validate(); err != nil {
@@ -1515,6 +1639,10 @@ func (s *SandboxRegisterResponse) Validate() error {
 }
 
 func (s *SandboxSetCurrencyBalanceRequest) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if err := s.Currency.Validate(); err != nil {
@@ -1545,6 +1673,10 @@ func (s *SandboxSetCurrencyBalanceRequest) Validate() error {
 }
 
 func (s *SandboxSetPositionBalanceRequest) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if err := (validate.Float{}).Validate(float64(s.Balance)); err != nil {
@@ -1564,6 +1696,10 @@ func (s *SandboxSetPositionBalanceRequest) Validate() error {
 }
 
 func (s *SearchMarketInstrument) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if value, ok := s.MinPriceIncrement.Get(); ok {
@@ -1619,6 +1755,10 @@ func (s *SearchMarketInstrument) Validate() error {
 }
 
 func (s *SearchMarketInstrumentResponse) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if err := s.Payload.Validate(); err != nil {
@@ -1649,6 +1789,10 @@ func (s TradeStatus) Validate() error {
 }
 
 func (s *UserAccount) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if err := s.BrokerAccountType.Validate(); err != nil {
@@ -1668,6 +1812,10 @@ func (s *UserAccount) Validate() error {
 }
 
 func (s *UserAccounts) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if s.Accounts == nil {
@@ -1704,6 +1852,10 @@ func (s *UserAccounts) Validate() error {
 }
 
 func (s *UserAccountsResponse) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if err := s.Payload.Validate(); err != nil {
diff --git a/gen/_template/validators.tmpl b/gen/_template/validators.tmpl
index b51621e31..4a02a0370 100644
--- a/gen/_template/validators.tmpl
+++ b/gen/_template/validators.tmpl
@@ -153,6 +153,10 @@
 {{- if $t.NeedValidation }}{{/*Need validation*/}}
 {{ if $t.IsStruct }}{{/*If struct*/}}
 func (s {{ $t.ReadOnlyReceiver }}) Validate() error {
+    if s == nil {
+        return validate.ErrNilPointer
+    }
+
 	var failures []validate.FieldError
 	{{- range $f := $t.Fields }}{{/*Range fields*/}}
 	{{- if $f.Type.NeedValidation }}
diff --git a/internal/integration/sample_api/oas_validators_gen.go b/internal/integration/sample_api/oas_validators_gen.go
index 054821cab..793033c89 100644
--- a/internal/integration/sample_api/oas_validators_gen.go
+++ b/internal/integration/sample_api/oas_validators_gen.go
@@ -11,6 +11,10 @@ import (
 )
 
 func (s *ArrayTest) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if s.Required == nil {
@@ -48,6 +52,10 @@ func (s *ArrayTest) Validate() error {
 }
 
 func (s *Data) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if err := (validate.String{
@@ -131,6 +139,10 @@ func (s *Data) Validate() error {
 }
 
 func (s *DefaultTest) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if value, ok := s.Enum.Get(); ok {
@@ -246,6 +258,10 @@ func (s DefaultTestEnum) Validate() error {
 }
 
 func (s *MapWithProperties) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if value, ok := s.SubMap.Get(); ok {
@@ -290,6 +306,10 @@ func (s *MapWithProperties) Validate() error {
 }
 
 func (s *NullableEnums) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if value, ok := s.OnlyNullable.Get(); ok {
@@ -399,6 +419,10 @@ func (s OneOfBooleanSumNullables) Validate() error {
 }
 
 func (s *OneOfBugs) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if value, ok := s.OneOfMinusUUIDMinusIntMinusEnum.Get(); ok {
@@ -486,6 +510,10 @@ func (s OneOfWithNullable) Validate() error {
 }
 
 func (s *Pet) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if s.Primary == nil {
@@ -913,6 +941,10 @@ func (s StringStringMap) Validate() error {
 }
 
 func (s *TestFloatValidation) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if err := (validate.Float{
@@ -977,6 +1009,10 @@ func (s TestNullableOneofsOK) Validate() error {
 }
 
 func (s *TupleNamedTest) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if s.V3 == nil {
@@ -1013,6 +1049,10 @@ func (s *TupleNamedTest) Validate() error {
 }
 
 func (s *TupleTest) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if s.V3 == nil {
@@ -1049,6 +1089,10 @@ func (s *TupleTest) Validate() error {
 }
 
 func (s *UniqueItemsTest) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if s.RequiredUnique == nil {
diff --git a/internal/integration/sample_api_nc/oas_validators_gen.go b/internal/integration/sample_api_nc/oas_validators_gen.go
index 054821cab..793033c89 100644
--- a/internal/integration/sample_api_nc/oas_validators_gen.go
+++ b/internal/integration/sample_api_nc/oas_validators_gen.go
@@ -11,6 +11,10 @@ import (
 )
 
 func (s *ArrayTest) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if s.Required == nil {
@@ -48,6 +52,10 @@ func (s *ArrayTest) Validate() error {
 }
 
 func (s *Data) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if err := (validate.String{
@@ -131,6 +139,10 @@ func (s *Data) Validate() error {
 }
 
 func (s *DefaultTest) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if value, ok := s.Enum.Get(); ok {
@@ -246,6 +258,10 @@ func (s DefaultTestEnum) Validate() error {
 }
 
 func (s *MapWithProperties) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if value, ok := s.SubMap.Get(); ok {
@@ -290,6 +306,10 @@ func (s *MapWithProperties) Validate() error {
 }
 
 func (s *NullableEnums) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if value, ok := s.OnlyNullable.Get(); ok {
@@ -399,6 +419,10 @@ func (s OneOfBooleanSumNullables) Validate() error {
 }
 
 func (s *OneOfBugs) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if value, ok := s.OneOfMinusUUIDMinusIntMinusEnum.Get(); ok {
@@ -486,6 +510,10 @@ func (s OneOfWithNullable) Validate() error {
 }
 
 func (s *Pet) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if s.Primary == nil {
@@ -913,6 +941,10 @@ func (s StringStringMap) Validate() error {
 }
 
 func (s *TestFloatValidation) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if err := (validate.Float{
@@ -977,6 +1009,10 @@ func (s TestNullableOneofsOK) Validate() error {
 }
 
 func (s *TupleNamedTest) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if s.V3 == nil {
@@ -1013,6 +1049,10 @@ func (s *TupleNamedTest) Validate() error {
 }
 
 func (s *TupleTest) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if s.V3 == nil {
@@ -1049,6 +1089,10 @@ func (s *TupleTest) Validate() error {
 }
 
 func (s *UniqueItemsTest) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if s.RequiredUnique == nil {
diff --git a/internal/integration/sample_api_ns/oas_validators_gen.go b/internal/integration/sample_api_ns/oas_validators_gen.go
index 054821cab..793033c89 100644
--- a/internal/integration/sample_api_ns/oas_validators_gen.go
+++ b/internal/integration/sample_api_ns/oas_validators_gen.go
@@ -11,6 +11,10 @@ import (
 )
 
 func (s *ArrayTest) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if s.Required == nil {
@@ -48,6 +52,10 @@ func (s *ArrayTest) Validate() error {
 }
 
 func (s *Data) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if err := (validate.String{
@@ -131,6 +139,10 @@ func (s *Data) Validate() error {
 }
 
 func (s *DefaultTest) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if value, ok := s.Enum.Get(); ok {
@@ -246,6 +258,10 @@ func (s DefaultTestEnum) Validate() error {
 }
 
 func (s *MapWithProperties) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if value, ok := s.SubMap.Get(); ok {
@@ -290,6 +306,10 @@ func (s *MapWithProperties) Validate() error {
 }
 
 func (s *NullableEnums) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if value, ok := s.OnlyNullable.Get(); ok {
@@ -399,6 +419,10 @@ func (s OneOfBooleanSumNullables) Validate() error {
 }
 
 func (s *OneOfBugs) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if value, ok := s.OneOfMinusUUIDMinusIntMinusEnum.Get(); ok {
@@ -486,6 +510,10 @@ func (s OneOfWithNullable) Validate() error {
 }
 
 func (s *Pet) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if s.Primary == nil {
@@ -913,6 +941,10 @@ func (s StringStringMap) Validate() error {
 }
 
 func (s *TestFloatValidation) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if err := (validate.Float{
@@ -977,6 +1009,10 @@ func (s TestNullableOneofsOK) Validate() error {
 }
 
 func (s *TupleNamedTest) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if s.V3 == nil {
@@ -1013,6 +1049,10 @@ func (s *TupleNamedTest) Validate() error {
 }
 
 func (s *TupleTest) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if s.V3 == nil {
@@ -1049,6 +1089,10 @@ func (s *TupleTest) Validate() error {
 }
 
 func (s *UniqueItemsTest) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if s.RequiredUnique == nil {
diff --git a/internal/integration/sample_api_nsnc/oas_validators_gen.go b/internal/integration/sample_api_nsnc/oas_validators_gen.go
index 054821cab..793033c89 100644
--- a/internal/integration/sample_api_nsnc/oas_validators_gen.go
+++ b/internal/integration/sample_api_nsnc/oas_validators_gen.go
@@ -11,6 +11,10 @@ import (
 )
 
 func (s *ArrayTest) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if s.Required == nil {
@@ -48,6 +52,10 @@ func (s *ArrayTest) Validate() error {
 }
 
 func (s *Data) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if err := (validate.String{
@@ -131,6 +139,10 @@ func (s *Data) Validate() error {
 }
 
 func (s *DefaultTest) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if value, ok := s.Enum.Get(); ok {
@@ -246,6 +258,10 @@ func (s DefaultTestEnum) Validate() error {
 }
 
 func (s *MapWithProperties) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if value, ok := s.SubMap.Get(); ok {
@@ -290,6 +306,10 @@ func (s *MapWithProperties) Validate() error {
 }
 
 func (s *NullableEnums) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if value, ok := s.OnlyNullable.Get(); ok {
@@ -399,6 +419,10 @@ func (s OneOfBooleanSumNullables) Validate() error {
 }
 
 func (s *OneOfBugs) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if value, ok := s.OneOfMinusUUIDMinusIntMinusEnum.Get(); ok {
@@ -486,6 +510,10 @@ func (s OneOfWithNullable) Validate() error {
 }
 
 func (s *Pet) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if s.Primary == nil {
@@ -913,6 +941,10 @@ func (s StringStringMap) Validate() error {
 }
 
 func (s *TestFloatValidation) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if err := (validate.Float{
@@ -977,6 +1009,10 @@ func (s TestNullableOneofsOK) Validate() error {
 }
 
 func (s *TupleNamedTest) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if s.V3 == nil {
@@ -1013,6 +1049,10 @@ func (s *TupleNamedTest) Validate() error {
 }
 
 func (s *TupleTest) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if s.V3 == nil {
@@ -1049,6 +1089,10 @@ func (s *TupleTest) Validate() error {
 }
 
 func (s *UniqueItemsTest) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if s.RequiredUnique == nil {
diff --git a/internal/integration/test_allof/oas_validators_gen.go b/internal/integration/test_allof/oas_validators_gen.go
index a43f3a0eb..709d8dd74 100644
--- a/internal/integration/test_allof/oas_validators_gen.go
+++ b/internal/integration/test_allof/oas_validators_gen.go
@@ -9,6 +9,10 @@ import (
 )
 
 func (s *Location) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if err := (validate.Float{}).Validate(float64(s.Lat)); err != nil {
@@ -39,6 +43,10 @@ func (s *Location) Validate() error {
 }
 
 func (s *ObjectsWithConflictingArrayPropertyReq) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if s.Foo == nil {
@@ -86,6 +94,10 @@ func (s *ObjectsWithConflictingArrayPropertyReq) Validate() error {
 }
 
 func (s *ObjectsWithConflictingPropertiesReq) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if err := (validate.String{
@@ -140,6 +152,10 @@ func (s *ObjectsWithConflictingPropertiesReq) Validate() error {
 }
 
 func (s *Robot) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if err := s.State.Validate(); err != nil {
@@ -170,6 +186,10 @@ func (s *Robot) Validate() error {
 }
 
 func (s *RobotMultipart) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if err := s.State.Validate(); err != nil {
diff --git a/internal/integration/test_anyof/oas_validators_gen.go b/internal/integration/test_anyof/oas_validators_gen.go
index 6601d1485..eb8adb586 100644
--- a/internal/integration/test_anyof/oas_validators_gen.go
+++ b/internal/integration/test_anyof/oas_validators_gen.go
@@ -25,6 +25,10 @@ func (s AnyOfIntegerNumberString) Validate() error {
 }
 
 func (s *IntegerNumber) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if err := s.Plain.Validate(); err != nil {
@@ -44,6 +48,10 @@ func (s *IntegerNumber) Validate() error {
 }
 
 func (s *JaegerAnyOf) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if err := s.SizeLimit.Validate(); err != nil {
@@ -85,6 +93,10 @@ func (s JaegerAnyOfSizeLimit) Validate() error {
 }
 
 func (s *OneUUID) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if err := (validate.Int{
diff --git a/internal/integration/test_enum_naming/oas_validators_gen.go b/internal/integration/test_enum_naming/oas_validators_gen.go
index 2257eaae2..84042a16f 100644
--- a/internal/integration/test_enum_naming/oas_validators_gen.go
+++ b/internal/integration/test_enum_naming/oas_validators_gen.go
@@ -42,6 +42,10 @@ func (s PascalStrat) Validate() error {
 }
 
 func (s *ProbeLivenessOK) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if err := s.VeryBadEnum.Validate(); err != nil {
diff --git a/internal/integration/test_form/oas_validators_gen.go b/internal/integration/test_form/oas_validators_gen.go
index c42ed2f1a..3ce4e45cf 100644
--- a/internal/integration/test_form/oas_validators_gen.go
+++ b/internal/integration/test_form/oas_validators_gen.go
@@ -9,6 +9,10 @@ import (
 )
 
 func (s *TestMultipartUploadOK) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if s.Files == nil {
@@ -36,6 +40,10 @@ func (s *TestMultipartUploadOK) Validate() error {
 }
 
 func (s *TestMultipartUploadReq) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if err := (validate.Array{
diff --git a/internal/integration/test_http_responses/oas_validators_gen.go b/internal/integration/test_http_responses/oas_validators_gen.go
index 0e7fa3ebe..697ca840a 100644
--- a/internal/integration/test_http_responses/oas_validators_gen.go
+++ b/internal/integration/test_http_responses/oas_validators_gen.go
@@ -11,6 +11,10 @@ import (
 )
 
 func (s *CombinedDefStatusCode) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if s.Response == nil {
@@ -58,6 +62,10 @@ func (s HeadersCombinedType) Validate() error {
 }
 
 func (s *HeadersJSONOK) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if err := s.XJSONHeader.Validate(); err != nil {
@@ -102,6 +110,10 @@ func (s QueryData) Validate() error {
 }
 
 func (s *User) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if err := s.Role.Validate(); err != nil {
diff --git a/internal/integration/test_parameters/oas_validators_gen.go b/internal/integration/test_parameters/oas_validators_gen.go
index 4119ad56e..7283deb5c 100644
--- a/internal/integration/test_parameters/oas_validators_gen.go
+++ b/internal/integration/test_parameters/oas_validators_gen.go
@@ -11,6 +11,10 @@ import (
 )
 
 func (s *ContentParameters) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if err := s.Query.Validate(); err != nil {
@@ -63,6 +67,10 @@ func (s *ContentParameters) Validate() error {
 }
 
 func (s *User) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
 	var failures []validate.FieldError
 	if err := func() error {
 		if err := s.Role.Validate(); err != nil {
diff --git a/validate/error.go b/validate/error.go
index 2c836a2ca..c7833bd95 100644
--- a/validate/error.go
+++ b/validate/error.go
@@ -75,3 +75,6 @@ func UnexpectedStatusCode(statusCode int) error {
 func (i *UnexpectedStatusCodeError) Error() string {
 	return fmt.Sprintf("unexpected status code: %d", i.StatusCode)
 }
+
+// ErrNilPointer reports that use Validate, but receiver pointer is nil.
+var ErrNilPointer = errors.New("nil pointer")