OpenAPITools · ctreatma · Apr 28, 2025 · May 1, 2025 · May 1, 2025 · May 1, 2025
diff --git a/bin/configs/c-bearer-auth.yaml b/bin/configs/c-bearer-auth.yaml
@@ -2,3 +2,5 @@ generatorName: c
 outputDir: samples/client/others/c/bearerAuth
 inputSpec: modules/openapi-generator/src/test/resources/3_0/c/bearer_auth.yaml
 templateDir: modules/openapi-generator/src/main/resources/C-libcurl
+additionalProperties:
+  disallowAdditionalPropertiesIfNotPresent: true
diff --git a/bin/configs/cpp-restbed-server.yaml b/bin/configs/cpp-restbed-server.yaml
@@ -2,3 +2,5 @@ generatorName: cpp-restbed-server
 outputDir: samples/server/petstore/cpp-restbed/generated/3_0
 inputSpec: modules/openapi-generator/src/test/resources/3_0/petstore-with-fake-endpoints-models-for-testing.yaml
 templateDir: modules/openapi-generator/src/main/resources/cpp-restbed-server
+additionalProperties:
+  disallowAdditionalPropertiesIfNotPresent: true
diff --git a/bin/configs/cpp-restsdk-client.yaml b/bin/configs/cpp-restsdk-client.yaml
@@ -4,3 +4,4 @@ inputSpec: modules/openapi-generator/src/test/resources/3_0/cpp-restsdk/petstore
 templateDir: modules/openapi-generator/src/main/resources/cpp-rest-sdk-client
 additionalProperties:
   packageName: CppRestPetstoreClient
+  disallowAdditionalPropertiesIfNotPresent: true
diff --git a/bin/configs/csharp-generichost-latest-composedEnum.yaml b/bin/configs/csharp-generichost-latest-composedEnum.yaml
@@ -7,4 +7,5 @@ additionalProperties:
   packageGuid: '{321C8C3F-0156-40C1-AE42-D59761FB9B6C}'
   modelPropertySorting: alphabetical
   operationParameterSorting: alphabetical
+  disallowAdditionalPropertiesIfNotPresent: true
 validateSpec: false
diff --git a/bin/configs/csharp-generichost-latest-helloWorld.yaml b/bin/configs/csharp-generichost-latest-helloWorld.yaml
@@ -7,3 +7,4 @@ additionalProperties:
   packageGuid: '{321C8C3F-0156-40C1-AE42-D59761FB9B6C}'
   modelPropertySorting: alphabetical
   operationParameterSorting: alphabetical
+  disallowAdditionalPropertiesIfNotPresent: true
diff --git a/bin/configs/csharp-generichost-latest-inlineEnumAnyOf.yaml b/bin/configs/csharp-generichost-latest-inlineEnumAnyOf.yaml
@@ -7,6 +7,7 @@ additionalProperties:
   packageGuid: '{321C8C3F-0156-40C1-AE42-D59761FB9B6C}'
   modelPropertySorting: alphabetical
   operationParameterSorting: alphabetical
+  disallowAdditionalPropertiesIfNotPresent: true
 validateSpec: false
 inlineSchemaOptions:
   RESOLVE_INLINE_ENUMS: true
diff --git a/bin/configs/csharp-generichost-latest-oneOfList.yaml b/bin/configs/csharp-generichost-latest-oneOfList.yaml
@@ -6,3 +6,4 @@ additionalProperties:
   packageGuid: '{321C8C3F-0156-40C1-AE42-D59761FB9B6C}'
   modelPropertySorting: alphabetical
   operationParameterSorting: alphabetical
+  disallowAdditionalPropertiesIfNotPresent: true
diff --git a/bin/configs/csharp-generichost-net4.7-useDateTimeForDate.yaml b/bin/configs/csharp-generichost-net4.7-useDateTimeForDate.yaml
@@ -9,3 +9,4 @@ additionalProperties:
   targetFramework: net47
   modelPropertySorting: alphabetical
   operationParameterSorting: alphabetical
+  disallowAdditionalPropertiesIfNotPresent: true
diff --git a/bin/configs/csharp-generichost-net4.8-useDateTimeForDate.yaml b/bin/configs/csharp-generichost-net4.8-useDateTimeForDate.yaml
@@ -9,3 +9,4 @@ additionalProperties:
   targetFramework: net48
   modelPropertySorting: alphabetical
   operationParameterSorting: alphabetical
+  disallowAdditionalPropertiesIfNotPresent: true
diff --git a/bin/configs/csharp-generichost-net8-useDateTimeForDate.yaml b/bin/configs/csharp-generichost-net8-useDateTimeForDate.yaml
@@ -9,3 +9,4 @@ additionalProperties:
   targetFramework: net8.0
   modelPropertySorting: alphabetical
   operationParameterSorting: alphabetical
+  disallowAdditionalPropertiesIfNotPresent: true
diff --git a/bin/configs/csharp-generichost-net9-useDateTimeForDate.yaml b/bin/configs/csharp-generichost-net9-useDateTimeForDate.yaml
@@ -9,3 +9,4 @@ additionalProperties:
   targetFramework: net9.0
   modelPropertySorting: alphabetical
   operationParameterSorting: alphabetical
+  disallowAdditionalPropertiesIfNotPresent: true
diff --git a/bin/configs/csharp-restsharp-net4.7-multipleFrameworks.yaml b/bin/configs/csharp-restsharp-net4.7-multipleFrameworks.yaml
@@ -8,3 +8,4 @@ additionalProperties:
   targetFramework: netstandard2.1;net47
   useCompareNetObjects: "true"
   equatable: true
+  disallowAdditionalPropertiesIfNotPresent: true
diff --git a/bin/configs/csharp-restsharp-net8-compareNetObjects.yaml b/bin/configs/csharp-restsharp-net8-compareNetObjects.yaml
@@ -8,3 +8,4 @@ additionalProperties:
   targetFramework: net8.0
   useCompareNetObjects: "true"
   equatable: true
+  disallowAdditionalPropertiesIfNotPresent: true
diff --git a/bin/configs/csharp-restsharp-net8-echo-api.yaml b/bin/configs/csharp-restsharp-net8-echo-api.yaml
@@ -9,3 +9,4 @@ additionalProperties:
   setCompareNetObjects: "true"
   hideGenerationTimestamp: "true"
   equatable: true
+  disallowAdditionalPropertiesIfNotPresent: true
diff --git a/bin/configs/csharp-restsharp-net8-name-mappings.yaml b/bin/configs/csharp-restsharp-net8-name-mappings.yaml
@@ -18,3 +18,4 @@ additionalProperties:
   hideGenerationTimestamp: "true"
   targetFramework: net8.0
   equatable: true
+  disallowAdditionalPropertiesIfNotPresent: true
diff --git a/bin/configs/csharp-restsharp-net8-useDateTimeForDate.yaml b/bin/configs/csharp-restsharp-net8-useDateTimeForDate.yaml
@@ -8,3 +8,4 @@ additionalProperties:
   packageGuid: '{D0A67E81-4061-48EB-B4B8-C73BDF8B2D95}'
   targetFramework: net8.0
   useDateTimeForDate: true
+  disallowAdditionalPropertiesIfNotPresent: true
diff --git a/bin/configs/csharp-restsharp-netstandard2.0-complexfiles.yaml b/bin/configs/csharp-restsharp-netstandard2.0-complexfiles.yaml
@@ -8,5 +8,6 @@ additionalProperties:
   targetFramework: netstandard2.0
   useCompareNetObjects: "true"
   equatable: true
+  disallowAdditionalPropertiesIfNotPresent: true
 globalProperties:
   skipFormModel: "false"
diff --git a/bin/configs/csharp-restsharp-useVirtualForHooks.yaml b/bin/configs/csharp-restsharp-useVirtualForHooks.yaml
@@ -8,3 +8,4 @@ additionalProperties:
   packageGuid: '{D0A67E81-4061-48EB-B4B8-C73BDF8B2D95}'
   targetFramework: net8.0
   useVirtualForHooks: true
+  disallowAdditionalPropertiesIfNotPresent: true
diff --git a/bin/configs/csharp-unityWebRequest-net9.yaml b/bin/configs/csharp-unityWebRequest-net9.yaml
@@ -7,3 +7,4 @@ library: unityWebRequest
 additionalProperties:
   targetFramework: net9.0
   equatable: true
+  disallowAdditionalPropertiesIfNotPresent: true
diff --git a/bin/configs/csharp-unityWebRequest-netstandard2.0.yaml b/bin/configs/csharp-unityWebRequest-netstandard2.0.yaml
@@ -7,3 +7,4 @@ library: unityWebRequest
 additionalProperties:
   targetFramework: netstandard2.0
   equatable: true
+  disallowAdditionalPropertiesIfNotPresent: true
diff --git a/bin/configs/dart-dio-petstore-client-lib-fake.yaml b/bin/configs/dart-dio-petstore-client-lib-fake.yaml
@@ -9,5 +9,6 @@ typeMappings:
 additionalProperties:
   hideGenerationTimestamp: "true"
   enumUnknownDefaultCase: "true"
+  disallowAdditionalPropertiesIfNotPresent: true
 reservedWordsMappings:
   class: "classField"
diff --git a/bin/configs/go-echo-api.yaml b/bin/configs/go-echo-api.yaml
@@ -4,3 +4,4 @@ inputSpec: modules/openapi-generator/src/test/resources/3_0/echo_api.yaml
 templateDir: modules/openapi-generator/src/main/resources/go
 additionalProperties:
   hideGenerationTimestamp: "true"
+  disallowAdditionalPropertiesIfNotPresent: true
diff --git a/bin/configs/go-echo-external-refs-test.yaml b/bin/configs/go-echo-external-refs-test.yaml
@@ -4,3 +4,4 @@ inputSpec: modules/openapi-generator/src/test/resources/3_0/external-refs/echo_a
 templateDir: modules/openapi-generator/src/main/resources/go
 additionalProperties:
   hideGenerationTimestamp: "true"
+  disallowAdditionalPropertiesIfNotPresent: true
diff --git a/bin/configs/go-multiple-allof-ref-with-discriminator.yaml b/bin/configs/go-multiple-allof-ref-with-discriminator.yaml
@@ -3,3 +3,4 @@ outputDir: samples/client/others/go/allof_multiple_ref_and_discriminator
 inputSpec: modules/openapi-generator/src/test/resources/3_0/go/allof_multiple_ref_and_discriminator.yaml
 additionalProperties:
   hideGenerationTimestamp: "true"
+  disallowAdditionalPropertiesIfNotPresent: true
diff --git a/bin/configs/go-oneof-anyof-required.yaml b/bin/configs/go-oneof-anyof-required.yaml
@@ -3,3 +3,4 @@ outputDir: samples/client/others/go/oneof-anyof-required
 inputSpec: modules/openapi-generator/src/test/resources/3_0/go/spec-with-oneof-anyof-required.yaml
 additionalProperties:
   hideGenerationTimestamp: "true"
+  disallowAdditionalPropertiesIfNotPresent: true
diff --git a/bin/configs/go-oneof-discriminator-lookup.yaml b/bin/configs/go-oneof-discriminator-lookup.yaml
@@ -4,3 +4,4 @@ inputSpec: modules/openapi-generator/src/test/resources/3_0/go/spec-with-oneof-d
 additionalProperties:
   useOneOfDiscriminatorLookup: "true"
   hideGenerationTimestamp: "true"
+  disallowAdditionalPropertiesIfNotPresent: true
diff --git a/bin/configs/go-petstore-generateMarshalJSON-false.yaml b/bin/configs/go-petstore-generateMarshalJSON-false.yaml
@@ -5,5 +5,4 @@ templateDir: modules/openapi-generator/src/main/resources/go
 additionalProperties:
   enumClassPrefix: "true"
   packageName: petstore
-  disallowAdditionalPropertiesIfNotPresent: false
   generateMarshalJSON: false
diff --git a/bin/configs/go-petstore-oas2.yaml b/bin/configs/go-petstore-oas2.yaml
@@ -5,3 +5,4 @@ templateDir: modules/openapi-generator/src/main/resources/go
 additionalProperties:
   packageName: petstore
   generateInterfaces: true
+  disallowAdditionalPropertiesIfNotPresent: true
diff --git a/bin/configs/go-petstore.yaml b/bin/configs/go-petstore.yaml
@@ -13,7 +13,6 @@ parameterNameMappings:
 additionalProperties:
   enumClassPrefix: "true"
   packageName: petstore
-  disallowAdditionalPropertiesIfNotPresent: false
   generateInterfaces: true
   useDefaultValuesForRequiredVars: "true"
 enumNameMappings:

diff --git a/bin/configs/java-feign-gson-echo-api.yaml b/bin/configs/java-feign-gson-echo-api.yaml
@@ -7,3 +7,4 @@ additionalProperties:
   serializationLibrary: gson
   artifactId: echo-api-feign-json
   hideGenerationTimestamp: "true"
+  disallowAdditionalPropertiesIfNotPresent: true
diff --git a/bin/configs/java-feign-hc5.yaml b/bin/configs/java-feign-hc5.yaml
@@ -6,4 +6,5 @@ templateDir: modules/openapi-generator/src/main/resources/Java
 additionalProperties:
   booleanGetterPrefix: is
   artifactId: petstore-feign-hc5
-  hideGenerationTimestamp: "true"
+  hideGenerationTimestamp: "true"
+  disallowAdditionalPropertiesIfNotPresent: true
diff --git a/bin/configs/java-feign-no-nullable.yaml b/bin/configs/java-feign-no-nullable.yaml
@@ -11,3 +11,4 @@ additionalProperties:
   openApiNullable: false
   useReflectionEqualsHashCode: true
   annotationLibrary: "swagger1"
+  disallowAdditionalPropertiesIfNotPresent: true
diff --git a/bin/configs/java-feign.yaml b/bin/configs/java-feign.yaml
@@ -7,3 +7,4 @@ additionalProperties:
   booleanGetterPrefix: is
   artifactId: petstore-feign
   hideGenerationTimestamp: "true"
+  disallowAdditionalPropertiesIfNotPresent: true
diff --git a/bin/configs/java-jersey2-8-oas2.yaml b/bin/configs/java-jersey2-8-oas2.yaml
@@ -9,3 +9,4 @@ additionalProperties:
   serverPort: "8082"
   dateLibrary: java8
   useOneOfDiscriminatorLookup: true
+  disallowAdditionalPropertiesIfNotPresent: true
diff --git a/bin/configs/java-jersey2-8-oneOfDuplicateList.yaml b/bin/configs/java-jersey2-8-oneOfDuplicateList.yaml
@@ -5,3 +5,4 @@ inputSpec: modules/openapi-generator/src/test/resources/3_0/oneOf_duplicateArray
 templateDir: modules/openapi-generator/src/main/resources/Java
 additionalProperties:
   hideGenerationTimestamp: "true"
+  disallowAdditionalPropertiesIfNotPresent: true
diff --git a/bin/configs/java-jersey2-8-oneOfMixed.yaml b/bin/configs/java-jersey2-8-oneOfMixed.yaml
@@ -5,3 +5,4 @@ inputSpec: modules/openapi-generator/src/test/resources/3_0/oneOf_primitiveAndAr
 templateDir: modules/openapi-generator/src/main/resources/Java
 additionalProperties:
   hideGenerationTimestamp: "true"
+  disallowAdditionalPropertiesIfNotPresent: true
diff --git a/bin/configs/java-jersey2-8-swagger1.yaml b/bin/configs/java-jersey2-8-swagger1.yaml
@@ -9,6 +9,5 @@ additionalProperties:
   serverPort: "8082"
   dateLibrary: java8
   useOneOfDiscriminatorLookup: true
-  disallowAdditionalPropertiesIfNotPresent: false
   gradleProperties: "\n# JVM arguments\norg.gradle.jvmargs=-Xmx2024m -XX:MaxPermSize=512m\n# set timeout\norg.gradle.daemon.idletimeout=3600000\n# show all warnings\norg.gradle.warning.mode=all"
   annotationLibrary: "swagger1"
diff --git a/bin/configs/java-jersey2-8-swagger2.yaml b/bin/configs/java-jersey2-8-swagger2.yaml
@@ -9,6 +9,5 @@ additionalProperties:
   serverPort: "8082"
   dateLibrary: java8
   useOneOfDiscriminatorLookup: true
-  disallowAdditionalPropertiesIfNotPresent: false
   gradleProperties: "\n# JVM arguments\norg.gradle.jvmargs=-Xmx2024m -XX:MaxPermSize=512m\n# set timeout\norg.gradle.daemon.idletimeout=3600000\n# show all warnings\norg.gradle.warning.mode=all"
   annotationLibrary: "swagger2"
diff --git a/bin/configs/java-jersey2-8.yaml b/bin/configs/java-jersey2-8.yaml
@@ -9,7 +9,6 @@ additionalProperties:
   serverPort: "8082"
   dateLibrary: java8
   useOneOfDiscriminatorLookup: true
-  disallowAdditionalPropertiesIfNotPresent: false
   gradleProperties: "\n# JVM arguments\norg.gradle.jvmargs=-Xmx2024m -XX:MaxPermSize=512m\n# set timeout\norg.gradle.daemon.idletimeout=3600000\n# show all warnings\norg.gradle.warning.mode=all"
   failOnUnknownProperties: true
   useReflectionEqualsHashCode: true
diff --git a/bin/configs/java-jersey2-java8-localdatetime.yaml b/bin/configs/java-jersey2-java8-localdatetime.yaml
@@ -9,3 +9,4 @@ additionalProperties:
   dateLibrary: java8-localdatetime
   java8: true
   delegatePattern: true
+  disallowAdditionalPropertiesIfNotPresent: true
diff --git a/bin/configs/java-jersey2-special-characters.yaml b/bin/configs/java-jersey2-special-characters.yaml
@@ -9,5 +9,4 @@ additionalProperties:
   serverPort: "8082"
   dateLibrary: java8
   useOneOfDiscriminatorLookup: true
-  disallowAdditionalPropertiesIfNotPresent: false
 validateSpec: false
diff --git a/bin/configs/java-jersey3-oneOf.yaml b/bin/configs/java-jersey3-oneOf.yaml
@@ -5,3 +5,4 @@ inputSpec: modules/openapi-generator/src/test/resources/3_0/oneOf_additionalProp
 templateDir: modules/openapi-generator/src/main/resources/Java
 additionalProperties:
   hideGenerationTimestamp: true
+  disallowAdditionalPropertiesIfNotPresent: true
diff --git a/bin/configs/java-jersey3.yaml b/bin/configs/java-jersey3.yaml
@@ -10,7 +10,6 @@ additionalProperties:
   serverPort: "8082"
   dateLibrary: java8
   useOneOfDiscriminatorLookup: true
-  disallowAdditionalPropertiesIfNotPresent: false
   gradleProperties: "\n# JVM arguments\norg.gradle.jvmargs=-Xmx2024m -XX:MaxPermSize=512m\n# set timeout\norg.gradle.daemon.idletimeout=3600000\n# show all warnings\norg.gradle.warning.mode=all"
   failOnUnknownProperties: true
   useReflectionEqualsHashCode: true
diff --git a/bin/configs/java-microprofile-rest-client-3.0-jackson.yaml b/bin/configs/java-microprofile-rest-client-3.0-jackson.yaml
@@ -10,3 +10,4 @@ additionalProperties:
   microprofileRestClientVersion: "3.0"
   hideGenerationTimestamp: true
   useReflectionEqualsHashCode: true
+  disallowAdditionalPropertiesIfNotPresent: true
diff --git a/bin/configs/java-native-async.yaml b/bin/configs/java-native-async.yaml
@@ -7,3 +7,4 @@ additionalProperties:
   artifactId: petstore-native
   hideGenerationTimestamp: "true"
   asyncNative: "true"
+  disallowAdditionalPropertiesIfNotPresent: true
diff --git a/bin/configs/java-native-echo-api.yaml b/bin/configs/java-native-echo-api.yaml
@@ -6,7 +6,7 @@ templateDir: modules/openapi-generator/src/main/resources/Java
 additionalProperties:
   artifactId: echo-api-native
   hideGenerationTimestamp: "true"
-
+  disallowAdditionalPropertiesIfNotPresent: true
 typeMappings:
   OffsetDateTime: "Instant"
 importMappings:

diff --git a/bin/configs/java-native.yaml b/bin/configs/java-native.yaml
@@ -8,3 +8,4 @@ additionalProperties:
   hideGenerationTimestamp: "true"
   generateBuilders: true
   useReflectionEqualsHashCode: "true"
+  disallowAdditionalPropertiesIfNotPresent: true
diff --git a/bin/configs/java-okhttp-gson-3.1-duplicated-operationid.yaml b/bin/configs/java-okhttp-gson-3.1-duplicated-operationid.yaml
@@ -7,6 +7,5 @@ validateSpec: false
 additionalProperties:
   artifactId: petstore-okhttp-gson-31-do
   hideGenerationTimestamp: "true"
-  disallowAdditionalPropertiesIfNotPresent: false
 openapiNormalizer:
   FIX_DUPLICATED_OPERATIONID: true
diff --git a/bin/configs/java-okhttp-gson-3.1.yaml b/bin/configs/java-okhttp-gson-3.1.yaml
@@ -14,7 +14,6 @@ additionalProperties:
   artifactId: petstore-okhttp-gson-31
   hideGenerationTimestamp: "true"
   useOneOfDiscriminatorLookup: "true"
-  disallowAdditionalPropertiesIfNotPresent: false
   enumPropertyNaming: legacy
 openapiNormalizer:
   FIX_DUPLICATED_OPERATIONID: true
diff --git a/bin/configs/java-okhttp-gson-awsv4signature.yaml b/bin/configs/java-okhttp-gson-awsv4signature.yaml
@@ -7,5 +7,4 @@ additionalProperties:
   artifactId: okhttp-gson-awsv4signature
   hideGenerationTimestamp: "true"
   useOneOfDiscriminatorLookup: "true"
-  disallowAdditionalPropertiesIfNotPresent: false
   withAWSV4Signature: true
diff --git a/bin/configs/java-okhttp-gson-dynamicOperations.yaml b/bin/configs/java-okhttp-gson-dynamicOperations.yaml
@@ -7,3 +7,4 @@ additionalProperties:
   artifactId: petstore-okhttp-gson-dynamicoperations
   hideGenerationTimestamp: "true"
   dynamicOperations: "true"
+  disallowAdditionalPropertiesIfNotPresent: true
diff --git a/bin/configs/java-okhttp-gson-echo-api.yaml b/bin/configs/java-okhttp-gson-echo-api.yaml
@@ -6,3 +6,4 @@ templateDir: modules/openapi-generator/src/main/resources/Java
 additionalProperties:
   artifactId: echo-api-okhttp-gson
   hideGenerationTimestamp: "true"
+  disallowAdditionalPropertiesIfNotPresent: true
diff --git a/bin/configs/java-okhttp-gson-group-parameter.yaml b/bin/configs/java-okhttp-gson-group-parameter.yaml
@@ -6,5 +6,4 @@ templateDir: modules/openapi-generator/src/main/resources/Java
 additionalProperties:
   artifactId: petstore-okhttp-gson-group-parameter
   hideGenerationTimestamp: "true"
-  disallowAdditionalPropertiesIfNotPresent: false
   useSingleRequestParameter: true
diff --git a/bin/configs/java-okhttp-gson-nullable-required.yaml b/bin/configs/java-okhttp-gson-nullable-required.yaml
@@ -7,4 +7,3 @@ additionalProperties:
   artifactId: nullable-required-okhttp-gson
   hideGenerationTimestamp: "true"
   useOneOfDiscriminatorLookup: "true"
-  disallowAdditionalPropertiesIfNotPresent: false
diff --git a/bin/configs/java-okhttp-gson-oneOf-array.yaml b/bin/configs/java-okhttp-gson-oneOf-array.yaml
@@ -6,3 +6,4 @@ templateDir: modules/openapi-generator/src/main/resources/Java
 additionalProperties:
   hideGenerationTimestamp: "true"
   useBeanValidation: "true"
+  disallowAdditionalPropertiesIfNotPresent: true
diff --git a/bin/configs/java-okhttp-gson-parcelableModel.yaml b/bin/configs/java-okhttp-gson-parcelableModel.yaml
@@ -7,3 +7,4 @@ additionalProperties:
   parcelableModel: "true"
   artifactId: petstore-okhttp-gson-parcelableModel
   hideGenerationTimestamp: "true"
+  disallowAdditionalPropertiesIfNotPresent: true
diff --git a/bin/configs/java-okhttp-gson-streaming.yaml b/bin/configs/java-okhttp-gson-streaming.yaml
@@ -9,3 +9,4 @@ additionalProperties:
   supportStreaming: true
   serializableModel: true
   enumPropertyNaming: legacy
+  disallowAdditionalPropertiesIfNotPresent: true
diff --git a/bin/configs/java-okhttp-gson-swagger1.yaml b/bin/configs/java-okhttp-gson-swagger1.yaml
@@ -7,7 +7,6 @@ additionalProperties:
   artifactId: petstore-okhttp-gson
   hideGenerationTimestamp: "true"
   useOneOfDiscriminatorLookup: "true"
-  disallowAdditionalPropertiesIfNotPresent: false
   annotationLibrary: "swagger1"
 openapiNormalizer:
   SET_TAGS_FOR_ALL_OPERATIONS: common
diff --git a/bin/configs/java-okhttp-gson-swagger2.yaml b/bin/configs/java-okhttp-gson-swagger2.yaml
@@ -7,6 +7,5 @@ additionalProperties:
   artifactId: petstore-okhttp-gson
   hideGenerationTimestamp: "true"
   useOneOfDiscriminatorLookup: "true"
-  disallowAdditionalPropertiesIfNotPresent: false
   annotationLibrary: "swagger2"
 
diff --git a/bin/configs/java-okhttp-gson.yaml b/bin/configs/java-okhttp-gson.yaml
@@ -14,7 +14,6 @@ additionalProperties:
   artifactId: petstore-okhttp-gson
   hideGenerationTimestamp: true
   useOneOfDiscriminatorLookup: true
-  disallowAdditionalPropertiesIfNotPresent: false
   useReflectionEqualsHashCode:: true
   removeEnumValuePrefix: true
 enumNameMappings:

diff --git a/bin/configs/java-okhttp-user-defined-templates.yaml b/bin/configs/java-okhttp-user-defined-templates.yaml
@@ -5,6 +5,7 @@ inputSpec: modules/openapi-generator/src/test/resources/3_0/petstore.yaml
 templateDir: modules/openapi-generator/src/main/resources/Java
 additionalProperties:
   hideGenerationTimestamp: "true"
+  disallowAdditionalPropertiesIfNotPresent: true
 files:
   README.mustache:
     destinationFilename: info.md

diff --git a/bin/configs/java-restclient-echo-api.yaml b/bin/configs/java-restclient-echo-api.yaml
@@ -6,7 +6,7 @@ templateDir: modules/openapi-generator/src/main/resources/Java
 additionalProperties:
   artifactId: echo-api-native
   hideGenerationTimestamp: "true"
-
+  disallowAdditionalPropertiesIfNotPresent: true
 typeMappings:
   OffsetDateTime: "Instant"
 importMappings:

diff --git a/bin/configs/java-restclient-swagger2.yaml b/bin/configs/java-restclient-swagger2.yaml
@@ -8,3 +8,4 @@ additionalProperties:
   hideGenerationTimestamp: "true"
   containerDefaultToNull: "true"
   annotationLibrary: "swagger2"
+  disallowAdditionalPropertiesIfNotPresent: true
diff --git a/bin/configs/java-restclient-useSingleRequestParameter-static.yaml b/bin/configs/java-restclient-useSingleRequestParameter-static.yaml
@@ -6,4 +6,5 @@ templateDir: modules/openapi-generator/src/main/resources/Java
 additionalProperties:
   artifactId: singleparam-restclient-static
   hideGenerationTimestamp: "true"
-  useSingleRequestParameter: static
+  useSingleRequestParameter: static
+  disallowAdditionalPropertiesIfNotPresent: true
diff --git a/bin/configs/java-restclient-useSingleRequestParameter.yaml b/bin/configs/java-restclient-useSingleRequestParameter.yaml
@@ -7,3 +7,4 @@ additionalProperties:
   artifactId: singleparam-restclient
   hideGenerationTimestamp: "true"
   useSingleRequestParameter: true
+  disallowAdditionalPropertiesIfNotPresent: true
diff --git a/bin/configs/java-restclient.yaml b/bin/configs/java-restclient.yaml
@@ -7,3 +7,4 @@ additionalProperties:
   artifactId: petstore-restclient
   hideGenerationTimestamp: "true"
   containerDefaultToNull: "true"
+  disallowAdditionalPropertiesIfNotPresent: true
diff --git a/bin/configs/java-resttemplate-echo-api.yaml b/bin/configs/java-resttemplate-echo-api.yaml
@@ -8,3 +8,4 @@ additionalProperties:
   hideGenerationTimestamp: "true"
   java8: true
   containerDefaultToNull: true
+  disallowAdditionalPropertiesIfNotPresent: true
diff --git a/bin/configs/java-resttemplate-withXml.yaml b/bin/configs/java-resttemplate-withXml.yaml
@@ -8,3 +8,4 @@ additionalProperties:
   withXml: "true"
   artifactId: petstore-resttemplate-withxml
   hideGenerationTimestamp: "true"
+  disallowAdditionalPropertiesIfNotPresent: true