diff --git a/customers.go b/customers.go
index 5fbcc05..0d9e54d 100644
--- a/customers.go
+++ b/customers.go
@@ -184,5 +184,6 @@ func (c *CustomersClient) GenerateCustomerAuthenticationToken(ctx context.Contex
 	if err := c.doer.Do(ctx, "POST", "/customers/{customer_id}/auth-token", req, &res); err != nil {
 		return nil, err
 	}
+
 	return res, nil
 }
diff --git a/discounts.go b/discounts.go
index 25fd5e2..7a6dbf5 100644
--- a/discounts.go
+++ b/discounts.go
@@ -106,6 +106,7 @@ type CreateDiscountRequest struct {
 	EnabledForCheckout *bool `json:"enabled_for_checkout,omitempty"`
 	/*
 	   Code: Unique code that customers can use to redeem this discount at checkout. Use letters and numbers only, up to 16 characters. Not case-sensitive.
+
 	   If omitted and `enabled_for_checkout` is `true`, Paddle generates a random 10-character code.
 	*/
 	Code *string `json:"code,omitempty"`
diff --git a/reports.go b/reports.go
index d789378..2663b24 100644
--- a/reports.go
+++ b/reports.go
@@ -44,6 +44,13 @@ var ErrReportFailed = &paddleerr.Error{
 	Type: paddleerr.ErrorTypeRequestError,
 }
 
+// ErrReportEmpty represents a `report_empty` error.
+// See https://developer.paddle.com/errors/reports/report_empty for more information.
+var ErrReportEmpty = &paddleerr.Error{
+	Code: "report_empty",
+	Type: paddleerr.ErrorTypeRequestError,
+}
+
 /*
 ReportStatus: Status of this report. Set automatically by Paddle.
 
diff --git a/shared.go b/shared.go
index a9bf0bf..b9ac19f 100644
--- a/shared.go
+++ b/shared.go
@@ -38,13 +38,6 @@ var ErrAuthenticationMalformed = &paddleerr.Error{
 	Type: paddleerr.ErrorTypeRequestError,
 }
 
-// ErrInvalidClientToken represents a `invalid_client_token` error.
-// See https://developer.paddle.com/errors/shared/invalid_client_token for more information.
-var ErrInvalidClientToken = &paddleerr.Error{
-	Code: "invalid_client_token",
-	Type: paddleerr.ErrorTypeRequestError,
-}
-
 // ErrInvalidToken represents a `invalid_token` error.
 // See https://developer.paddle.com/errors/shared/invalid_token for more information.
 var ErrInvalidToken = &paddleerr.Error{
@@ -52,6 +45,13 @@ var ErrInvalidToken = &paddleerr.Error{
 	Type: paddleerr.ErrorTypeRequestError,
 }
 
+// ErrInvalidClientToken represents a `invalid_client_token` error.
+// See https://developer.paddle.com/errors/shared/invalid_client_token for more information.
+var ErrInvalidClientToken = &paddleerr.Error{
+	Code: "invalid_client_token",
+	Type: paddleerr.ErrorTypeRequestError,
+}
+
 // ErrPaddleBillingNotEnabled represents a `paddle_billing_not_enabled` error.
 // See https://developer.paddle.com/errors/shared/paddle_billing_not_enabled for more information.
 var ErrPaddleBillingNotEnabled = &paddleerr.Error{
@@ -115,6 +115,13 @@ var ErrTooManyRequests = &paddleerr.Error{
 	Type: paddleerr.ErrorTypeAPIError,
 }
 
+// ErrTemporarilyUnavailable represents a `temporarily_unavailable` error.
+// See https://developer.paddle.com/errors/shared/temporarily_unavailable for more information.
+var ErrTemporarilyUnavailable = &paddleerr.Error{
+	Code: "temporarily_unavailable",
+	Type: paddleerr.ErrorTypeAPIError,
+}
+
 // ErrEntityArchived represents a `entity_archived` error.
 // See https://developer.paddle.com/errors/shared/entity_archived for more information.
 var ErrEntityArchived = &paddleerr.Error{
@@ -185,6 +192,13 @@ var ErrRequestHeadersTooLarge = &paddleerr.Error{
 	Type: paddleerr.ErrorTypeRequestError,
 }
 
+// ErrRequestBodyTooLarge represents a `request_body_too_large` error.
+// See https://developer.paddle.com/errors/shared/request_body_too_large for more information.
+var ErrRequestBodyTooLarge = &paddleerr.Error{
+	Code: "request_body_too_large",
+	Type: paddleerr.ErrorTypeRequestError,
+}
+
 // CatalogType: Return items that match the specified type..
 type CatalogType string
 
diff --git a/transactions.go b/transactions.go
index 55dff86..5c94f77 100644
--- a/transactions.go
+++ b/transactions.go
@@ -296,6 +296,20 @@ var ErrTransactionNothingToRevise = &paddleerr.Error{
 	Type: paddleerr.ErrorTypeRequestError,
 }
 
+// ErrTransactionReviseMissingBusinessName represents a `transaction_revise_missing_business_name` error.
+// See https://developer.paddle.com/errors/transactions/transaction_revise_missing_business_name for more information.
+var ErrTransactionReviseMissingBusinessName = &paddleerr.Error{
+	Code: "transaction_revise_missing_business_name",
+	Type: paddleerr.ErrorTypeRequestError,
+}
+
+// ErrTransactionAddressRegionOrCityAlreadySet represents a `transaction_address_region_or_city_already_set` error.
+// See https://developer.paddle.com/errors/transactions/transaction_address_region_or_city_already_set for more information.
+var ErrTransactionAddressRegionOrCityAlreadySet = &paddleerr.Error{
+	Code: "transaction_address_region_or_city_already_set",
+	Type: paddleerr.ErrorTypeRequestError,
+}
+
 // AdjustmentTotalsBreakdown: Breakdown of the total adjustments by adjustment action.
 type AdjustmentTotalsBreakdown struct {
 	// Credit: Total amount of credit adjustments.