diff --git a/aws/sdk-adhoc-test/build.gradle.kts b/aws/sdk-adhoc-test/build.gradle.kts
index 53460ba9ceb..7a963ac829e 100644
--- a/aws/sdk-adhoc-test/build.gradle.kts
+++ b/aws/sdk-adhoc-test/build.gradle.kts
@@ -49,14 +49,6 @@ fun baseTest(service: String, module: String, imports: List<String> = listOf()):
             "includeFluentClient": false,
             "nullabilityCheckMode": "${getNullabilityCheckMode()}"
         """,
-        extraConfig = """
-            , "customizationConfig": {
-                "awsSdk": {
-                    "generateReadme": false,
-                    "requireEndpointResolver": false
-                }
-            }
-        """,
     )
 }
 
diff --git a/aws/sdk-codegen/src/main/kotlin/software/amazon/smithy/rustsdk/SdkSettings.kt b/aws/sdk-codegen/src/main/kotlin/software/amazon/smithy/rustsdk/SdkSettings.kt
index 43081d1823a..e523c960ac3 100644
--- a/aws/sdk-codegen/src/main/kotlin/software/amazon/smithy/rustsdk/SdkSettings.kt
+++ b/aws/sdk-codegen/src/main/kotlin/software/amazon/smithy/rustsdk/SdkSettings.kt
@@ -30,8 +30,8 @@ class SdkSettings private constructor(private val awsSdk: ObjectNode?) {
         get() =
             awsSdk?.getStringMember("partitionsConfigPath")?.orNull()?.value?.let { Paths.get(it) }
 
-    val productionSdkBuild: Boolean
-        get() = awsSdk?.getBooleanMember("productionSdkBuild")?.orNull()?.value ?: false
+    val awsSdkBuild: Boolean
+        get() = awsSdk?.getBooleanMember("awsSdkBuild")?.orNull()?.value ?: false
 
     /** Path to AWS SDK integration tests */
     val integrationTestPath: String
@@ -45,11 +45,10 @@ class SdkSettings private constructor(private val awsSdk: ObjectNode?) {
 
     /** Whether to generate a README */
     val generateReadme: Boolean
-        get() =
-            awsSdk?.getBooleanMember("generateReadme")?.orNull()?.value ?: false
+        get() = awsSdkBuild
 
     val requireEndpointResolver: Boolean
-        get() = awsSdk?.getBooleanMember("requireEndpointResolver")?.orNull()?.value ?: true
+        get() = awsSdkBuild
 }
 
 fun ClientCodegenContext.sdkSettings() = SdkSettings.from(this.settings)
diff --git a/aws/sdk-codegen/src/main/kotlin/software/amazon/smithy/rustsdk/endpoints/AwsEndpointsStdLib.kt b/aws/sdk-codegen/src/main/kotlin/software/amazon/smithy/rustsdk/endpoints/AwsEndpointsStdLib.kt
index 497af58f95d..942381f521f 100644
--- a/aws/sdk-codegen/src/main/kotlin/software/amazon/smithy/rustsdk/endpoints/AwsEndpointsStdLib.kt
+++ b/aws/sdk-codegen/src/main/kotlin/software/amazon/smithy/rustsdk/endpoints/AwsEndpointsStdLib.kt
@@ -32,8 +32,8 @@ class AwsEndpointsStdLib() : ClientCodegenDecorator {
         if (partitionsCache == null) {
             val partitionsJson = when (val path = sdkSettings.partitionsConfigPath) {
                 null -> {
-                    if (sdkSettings.productionSdkBuild) {
-                        PANIC("cannot use hardcoded partitions in AWS SDK production build")
+                    if (sdkSettings.awsSdkBuild) {
+                        PANIC("cannot use hardcoded partitions in AWS SDK build")
                     }
                     (
                         javaClass.getResource("/default-partitions.json")
diff --git a/aws/sdk-codegen/src/test/kotlin/software/amazon/smithy/rustsdk/RegionProviderConfigTest.kt b/aws/sdk-codegen/src/test/kotlin/software/amazon/smithy/rustsdk/RegionProviderConfigTest.kt
index 62312b3ae01..a0c12525533 100644
--- a/aws/sdk-codegen/src/test/kotlin/software/amazon/smithy/rustsdk/RegionProviderConfigTest.kt
+++ b/aws/sdk-codegen/src/test/kotlin/software/amazon/smithy/rustsdk/RegionProviderConfigTest.kt
@@ -13,7 +13,7 @@ import software.amazon.smithy.rust.codegen.core.testutil.unitTest
 internal class RegionProviderConfigTest {
     @Test
     fun `generates a valid config`() {
-        awsSdkIntegrationTest(SdkCodegenIntegrationTest.model) { _ctx, crate ->
+        awsSdkIntegrationTest(SdkCodegenIntegrationTest.model) { _, crate ->
             crate.unitTest {
                 rustTemplate("let conf: Option<crate::Config> = None; let _reg: Option<crate::config::Region> = conf.and_then(|c|c.region().cloned());")
             }
diff --git a/aws/sdk-codegen/src/test/kotlin/software/amazon/smithy/rustsdk/TestUtil.kt b/aws/sdk-codegen/src/test/kotlin/software/amazon/smithy/rustsdk/TestUtil.kt
index ad08e25aebf..e6b61d6397e 100644
--- a/aws/sdk-codegen/src/test/kotlin/software/amazon/smithy/rustsdk/TestUtil.kt
+++ b/aws/sdk-codegen/src/test/kotlin/software/amazon/smithy/rustsdk/TestUtil.kt
@@ -42,7 +42,7 @@ fun awsSdkIntegrationTest(
 ) =
     clientIntegrationTest(
         model,
-        awsIntegrationTestParams(),
+        params,
         test = test,
     )
 
@@ -55,8 +55,10 @@ fun awsIntegrationTestParams() = IntegrationTestParams(
             .withMember(
                 "awsSdk",
                 ObjectNode.builder()
-                    .withMember("generateReadme", false)
+                    .withMember("awsSdkBuild", true)
                     .withMember("integrationTestPath", "../sdk/integration-tests")
+                    .withMember("partitionsConfigPath", "../sdk/aws-models/sdk-endpoints.json")
+                    .withMember("awsConfigVersion", "1")
                     .build(),
             ).build(),
     )
diff --git a/aws/sdk/build.gradle.kts b/aws/sdk/build.gradle.kts
index a06098cda14..0aa887883da 100644
--- a/aws/sdk/build.gradle.kts
+++ b/aws/sdk/build.gradle.kts
@@ -117,10 +117,9 @@ fun generateSmithyBuild(services: AwsServices): String {
                         "license": "Apache-2.0",
                         "customizationConfig": {
                             "awsSdk": {
-                                "generateReadme": true,
+                                "awsSdkBuild": true,
                                 "awsConfigVersion": "$awsConfigVersion",
                                 "defaultConfigPath": "${services.defaultConfigPath}",
-                                "productionSdkBuild": true,
                                 "partitionsConfigPath": "${services.partitionsConfigPath}",
                                 "integrationTestPath": "${project.projectDir.resolve("integration-tests")}"
                             }