[bugfix][kotlin-wiremock] fix problems with range responses (#19309)

* [kotlin] Target correct library in jvm-spring-webclient sample * [kotlin] Fixed warning in jvm-spring-restclient * [kotlin-wiremock] fixed issue 7193 * [kotlin-wiremock] fixed wrong implementation of fromResponse * [kotlin-wiremock] forbidden API * [kotlin-wiremock] fixed wrong workflow trigger
2025-05-12 12:40:53 +00:00 · 2024-08-07 12:04:05 +02:00 · 2024-08-07 12:04:05 +02:00 · aea536027c
commit aea536027c
parent 908eddea0b
28 changed files with 882 additions and 124 deletions
--- a/.github/workflows/samples-kotlin-wiremock.yaml
+++ b/.github/workflows/samples-kotlin-wiremock.yaml
@ -3,11 +3,11 @@ name: Samples Kotlin WireMock
 on:
  push:
    branches:
-      - samples/server/petstore/kotlin-wiremock/**
+      - samples/server/petstore/kotlin-wiremock*/**
      - samples/server/echo_api/kotlin-wiremock/**
  pull_request:
    paths:
-      - samples/server/petstore/kotlin-wiremock/**
+      - samples/server/petstore/kotlin-wiremock*/**
      - samples/server/echo_api/kotlin-wiremock/**

 jobs:
@ -19,6 +19,7 @@ jobs:
      matrix:
        sample:
          - samples/server/petstore/kotlin-wiremock
+          - samples/server/petstore/kotlin-wiremock-responses
          - samples/server/echo_api/kotlin-wiremock
    steps:
      - uses: actions/checkout@v4
--- a/bin/configs/kotlin-wiremock-responses.yaml
+++ b/bin/configs/kotlin-wiremock-responses.yaml
@ -0,0 +1,4 @@
+generatorName: kotlin-wiremock
+outputDir: samples/server/petstore/kotlin-wiremock-responses
+inputSpec: modules/openapi-generator/src/test/resources/3_0/kotlin/issue7193-responses.yaml
+templateDir: modules/openapi-generator/src/main/resources/kotlin-wiremock
--- a/modules/openapi-generator/src/main/java/org/openapitools/codegen/languages/KotlinWiremockServerCodegen.java
+++ b/modules/openapi-generator/src/main/java/org/openapitools/codegen/languages/KotlinWiremockServerCodegen.java
@ -1,9 +1,7 @@
 package org.openapitools.codegen.languages;

-import org.openapitools.codegen.CodegenConstants;
-import org.openapitools.codegen.CodegenProperty;
-import org.openapitools.codegen.CodegenType;
-import org.openapitools.codegen.SupportingFile;
+import io.swagger.v3.oas.models.responses.ApiResponse;
+import org.openapitools.codegen.*;
 import org.openapitools.codegen.meta.GeneratorMetadata;
 import org.openapitools.codegen.meta.Stability;
 import org.openapitools.codegen.meta.features.GlobalFeature;
@ -16,6 +14,7 @@ import org.openapitools.codegen.model.ModelsMap;
 import java.io.File;
 import java.util.EnumSet;
 import java.util.List;
+import java.util.Locale;
 import java.util.stream.Collectors;
 import java.util.stream.Stream;

@ -23,6 +22,8 @@ public class KotlinWiremockServerCodegen extends AbstractKotlinCodegen {

    protected static final String VENDOR_EXTENSION_BASE_NAME_LITERAL = "x-base-name-literal";

+    protected static final String VENDOR_EXTENSION_IS_RANGE_RESPONSE_CODE = "x-is-range-code";
+
    @Override
    public CodegenType getTag() {
        return CodegenType.SERVER;
@ -126,6 +127,15 @@ public class KotlinWiremockServerCodegen extends AbstractKotlinCodegen {
        return objects;
    }

+    @Override
+    public CodegenResponse fromResponse(String responseCode, ApiResponse response) {
+        var r = super.fromResponse(responseCode, response);
+
+        var isRange = List.of("1xx", "2xx", "3xx", "4xx", "5xx").contains(responseCode.toLowerCase(Locale.ROOT));
+        r.vendorExtensions.put(VENDOR_EXTENSION_IS_RANGE_RESPONSE_CODE, isRange);
+        return r;
+    }
+
    @Override
    public void postProcess() {
        System.out.println("################################################################################");
--- a/modules/openapi-generator/src/main/resources/kotlin-wiremock/api-stub-builder.mustache
+++ b/modules/openapi-generator/src/main/resources/kotlin-wiremock/api-stub-builder.mustache
@ -21,39 +21,68 @@ import {{modelPackage}}.*
 class {{operationIdCamelCase}}StubBuilder internal constructor(private val objectMapper: ObjectMapper, private val stub: MappingBuilder) {
    {{#responses}}
    {{^wildcard}}
+    {{^vendorExtensions.x-is-range-code}}

    /**
     * Let the stub for {{operationId}} respond with HTTP status code {{code}}.
     *
-     {{#returnType}}
+     {{#dataType}}
     * @param body response body for the [MappingBuilder].
-     {{/returnType}}
-     * @param configurer fonfigurer for the [MappingBuilder], allowing for arbitrary changes.
+     {{/dataType}}
+     * @param configurer configurer for the [MappingBuilder], allowing for arbitrary changes.
     * @return a [MappingBuilder] to be registered with a WireMock instance.
     */
    fun respondWith{{code}}(
-        {{#returnType}}
+        {{#dataType}}
        body: {{{.}}},
-        {{/returnType}}
+        {{/dataType}}
        configurer: ResponseDefinitionBuilder.() -> ResponseDefinitionBuilder = { this },
    ): MappingBuilder =
        stub.willReturn(aResponse()
            .withStatus({{code}})
-            {{#returnType}}
+            {{#dataType}}
            .withHeader("Content-Type", "application/json")
            .withBody(objectMapper.writeValueAsString(body))
-            {{/returnType}}
+            {{/dataType}}
            .configurer()
        )
+    {{/vendorExtensions.x-is-range-code}}
    {{/wildcard}}
+    {{#vendorExtensions.x-is-range-code}}
+
+        /**
+        * Let the stub for {{operationId}} respond with HTTP status code [code].
+        *
+        * @param code the response code.
+        {{#dataType}}
+        * @param body response body for the [MappingBuilder].
+        {{/dataType}}
+        * @param configurer configurer for the [MappingBuilder], allowing for arbitrary changes.
+        * @return a [MappingBuilder] to be registered with a WireMock instance.
+        */
+        fun respondWith{{code}}(
+            code: Int,
+            {{#dataType}}
+            body: {{{.}}},
+            {{/dataType}}
+            configurer: ResponseDefinitionBuilder.() -> ResponseDefinitionBuilder = { this },
+        ): MappingBuilder =
+        stub.willReturn(aResponse()
+            .withStatus(code)
+            {{#dataType}}
+            .withHeader("Content-Type", "application/json")
+            .withBody(objectMapper.writeValueAsString(body))
+            {{/dataType}}
+            .configurer()
+        )
+    {{/vendorExtensions.x-is-range-code}}
    {{/responses}}

    /**
     * Let the stub for {{operationId}} respond with HTTP status code [code].
     *
-     {{#returnType}}
+     * @param code the response code.
     * @param body response body for the [MappingBuilder].
-     {{/returnType}}
     * @param configurer configurer for the [MappingBuilder], allowing for arbitrary changes.
     * @return a [MappingBuilder] to be registered with a WireMock instance.
     */
--- a/modules/openapi-generator/src/test/resources/3_0/kotlin/issue7193-responses.yaml
+++ b/modules/openapi-generator/src/test/resources/3_0/kotlin/issue7193-responses.yaml
@ -0,0 +1,51 @@
+openapi: 3.0.0
+info:
+  description: >-
+    This spec is mainly for testing Petstore server and contains fake endpoints,
+    models. Please do not use this for any other purpose. Special characters: "
+    \
+  version: 1.0.0
+  title: OpenAPI Petstore
+  license:
+    name: Apache-2.0
+    url: 'https://www.apache.org/licenses/LICENSE-2.0.html'
+paths:
+  /foo:
+    get:
+      responses:
+        default:
+          description: response
+          content:
+            application/json:
+              schema:
+                type: number
+        4XX:
+          description: client error
+          content:
+            application/json:
+              schema:
+                $ref: '#/components/schemas/Foo'
+        404:
+          description: not found
+          content:
+            application/json:
+              schema:
+                type: string
+        400:
+          description: bad request
+          content:
+            application/json:
+              schema:
+                type: array
+                items:
+                  $ref: '#/components/schemas/Foo'
+components:
+  schemas:
+    Foo:
+      type: object
+      properties:
+        bar:
+          $ref: '#/components/schemas/Bar'
+    Bar:
+      type: string
+      default: bar
--- a/samples/server/echo_api/kotlin-wiremock/src/main/kotlin/org/openapitools/apis/AuthApiStubBuilders.kt
+++ b/samples/server/echo_api/kotlin-wiremock/src/main/kotlin/org/openapitools/apis/AuthApiStubBuilders.kt
@ -22,7 +22,7 @@ class TestAuthHttpBasicStubBuilder internal constructor(private val objectMapper
     * Let the stub for testAuthHttpBasic respond with HTTP status code 200.
     *
     * @param body response body for the [MappingBuilder].
-     * @param configurer fonfigurer for the [MappingBuilder], allowing for arbitrary changes.
+     * @param configurer configurer for the [MappingBuilder], allowing for arbitrary changes.
     * @return a [MappingBuilder] to be registered with a WireMock instance.
     */
    fun respondWith200(
@ -39,6 +39,7 @@ class TestAuthHttpBasicStubBuilder internal constructor(private val objectMapper
    /**
     * Let the stub for testAuthHttpBasic respond with HTTP status code [code].
     *
+     * @param code the response code.
     * @param body response body for the [MappingBuilder].
     * @param configurer configurer for the [MappingBuilder], allowing for arbitrary changes.
     * @return a [MappingBuilder] to be registered with a WireMock instance.
@ -69,7 +70,7 @@ class TestAuthHttpBearerStubBuilder internal constructor(private val objectMappe
     * Let the stub for testAuthHttpBearer respond with HTTP status code 200.
     *
     * @param body response body for the [MappingBuilder].
-     * @param configurer fonfigurer for the [MappingBuilder], allowing for arbitrary changes.
+     * @param configurer configurer for the [MappingBuilder], allowing for arbitrary changes.
     * @return a [MappingBuilder] to be registered with a WireMock instance.
     */
    fun respondWith200(
@ -86,6 +87,7 @@ class TestAuthHttpBearerStubBuilder internal constructor(private val objectMappe
    /**
     * Let the stub for testAuthHttpBearer respond with HTTP status code [code].
     *
+     * @param code the response code.
     * @param body response body for the [MappingBuilder].
     * @param configurer configurer for the [MappingBuilder], allowing for arbitrary changes.
     * @return a [MappingBuilder] to be registered with a WireMock instance.
--- a/samples/server/echo_api/kotlin-wiremock/src/main/kotlin/org/openapitools/apis/BodyApiStubBuilders.kt
+++ b/samples/server/echo_api/kotlin-wiremock/src/main/kotlin/org/openapitools/apis/BodyApiStubBuilders.kt
@ -22,7 +22,7 @@ class TestBinaryGifStubBuilder internal constructor(private val objectMapper: Ob
     * Let the stub for testBinaryGif respond with HTTP status code 200.
     *
     * @param body response body for the [MappingBuilder].
-     * @param configurer fonfigurer for the [MappingBuilder], allowing for arbitrary changes.
+     * @param configurer configurer for the [MappingBuilder], allowing for arbitrary changes.
     * @return a [MappingBuilder] to be registered with a WireMock instance.
     */
    fun respondWith200(
@ -39,6 +39,7 @@ class TestBinaryGifStubBuilder internal constructor(private val objectMapper: Ob
    /**
     * Let the stub for testBinaryGif respond with HTTP status code [code].
     *
+     * @param code the response code.
     * @param body response body for the [MappingBuilder].
     * @param configurer configurer for the [MappingBuilder], allowing for arbitrary changes.
     * @return a [MappingBuilder] to be registered with a WireMock instance.
@ -69,7 +70,7 @@ class TestBodyApplicationOctetstreamBinaryStubBuilder internal constructor(priva
     * Let the stub for testBodyApplicationOctetstreamBinary respond with HTTP status code 200.
     *
     * @param body response body for the [MappingBuilder].
-     * @param configurer fonfigurer for the [MappingBuilder], allowing for arbitrary changes.
+     * @param configurer configurer for the [MappingBuilder], allowing for arbitrary changes.
     * @return a [MappingBuilder] to be registered with a WireMock instance.
     */
    fun respondWith200(
@ -86,6 +87,7 @@ class TestBodyApplicationOctetstreamBinaryStubBuilder internal constructor(priva
    /**
     * Let the stub for testBodyApplicationOctetstreamBinary respond with HTTP status code [code].
     *
+     * @param code the response code.
     * @param body response body for the [MappingBuilder].
     * @param configurer configurer for the [MappingBuilder], allowing for arbitrary changes.
     * @return a [MappingBuilder] to be registered with a WireMock instance.
@ -116,7 +118,7 @@ class TestBodyMultipartFormdataArrayOfBinaryStubBuilder internal constructor(pri
     * Let the stub for testBodyMultipartFormdataArrayOfBinary respond with HTTP status code 200.
     *
     * @param body response body for the [MappingBuilder].
-     * @param configurer fonfigurer for the [MappingBuilder], allowing for arbitrary changes.
+     * @param configurer configurer for the [MappingBuilder], allowing for arbitrary changes.
     * @return a [MappingBuilder] to be registered with a WireMock instance.
     */
    fun respondWith200(
@ -133,6 +135,7 @@ class TestBodyMultipartFormdataArrayOfBinaryStubBuilder internal constructor(pri
    /**
     * Let the stub for testBodyMultipartFormdataArrayOfBinary respond with HTTP status code [code].
     *
+     * @param code the response code.
     * @param body response body for the [MappingBuilder].
     * @param configurer configurer for the [MappingBuilder], allowing for arbitrary changes.
     * @return a [MappingBuilder] to be registered with a WireMock instance.
@ -163,7 +166,7 @@ class TestBodyMultipartFormdataSingleBinaryStubBuilder internal constructor(priv
     * Let the stub for testBodyMultipartFormdataSingleBinary respond with HTTP status code 200.
     *
     * @param body response body for the [MappingBuilder].
-     * @param configurer fonfigurer for the [MappingBuilder], allowing for arbitrary changes.
+     * @param configurer configurer for the [MappingBuilder], allowing for arbitrary changes.
     * @return a [MappingBuilder] to be registered with a WireMock instance.
     */
    fun respondWith200(
@ -180,6 +183,7 @@ class TestBodyMultipartFormdataSingleBinaryStubBuilder internal constructor(priv
    /**
     * Let the stub for testBodyMultipartFormdataSingleBinary respond with HTTP status code [code].
     *
+     * @param code the response code.
     * @param body response body for the [MappingBuilder].
     * @param configurer configurer for the [MappingBuilder], allowing for arbitrary changes.
     * @return a [MappingBuilder] to be registered with a WireMock instance.
@ -210,7 +214,7 @@ class TestEchoBodyFreeFormObjectResponseStringStubBuilder internal constructor(p
     * Let the stub for testEchoBodyFreeFormObjectResponseString respond with HTTP status code 200.
     *
     * @param body response body for the [MappingBuilder].
-     * @param configurer fonfigurer for the [MappingBuilder], allowing for arbitrary changes.
+     * @param configurer configurer for the [MappingBuilder], allowing for arbitrary changes.
     * @return a [MappingBuilder] to be registered with a WireMock instance.
     */
    fun respondWith200(
@ -227,6 +231,7 @@ class TestEchoBodyFreeFormObjectResponseStringStubBuilder internal constructor(p
    /**
     * Let the stub for testEchoBodyFreeFormObjectResponseString respond with HTTP status code [code].
     *
+     * @param code the response code.
     * @param body response body for the [MappingBuilder].
     * @param configurer configurer for the [MappingBuilder], allowing for arbitrary changes.
     * @return a [MappingBuilder] to be registered with a WireMock instance.
@ -257,7 +262,7 @@ class TestEchoBodyPetStubBuilder internal constructor(private val objectMapper:
     * Let the stub for testEchoBodyPet respond with HTTP status code 200.
     *
     * @param body response body for the [MappingBuilder].
-     * @param configurer fonfigurer for the [MappingBuilder], allowing for arbitrary changes.
+     * @param configurer configurer for the [MappingBuilder], allowing for arbitrary changes.
     * @return a [MappingBuilder] to be registered with a WireMock instance.
     */
    fun respondWith200(
@ -274,6 +279,7 @@ class TestEchoBodyPetStubBuilder internal constructor(private val objectMapper:
    /**
     * Let the stub for testEchoBodyPet respond with HTTP status code [code].
     *
+     * @param code the response code.
     * @param body response body for the [MappingBuilder].
     * @param configurer configurer for the [MappingBuilder], allowing for arbitrary changes.
     * @return a [MappingBuilder] to be registered with a WireMock instance.
@ -304,7 +310,7 @@ class TestEchoBodyPetResponseStringStubBuilder internal constructor(private val
     * Let the stub for testEchoBodyPetResponseString respond with HTTP status code 200.
     *
     * @param body response body for the [MappingBuilder].
-     * @param configurer fonfigurer for the [MappingBuilder], allowing for arbitrary changes.
+     * @param configurer configurer for the [MappingBuilder], allowing for arbitrary changes.
     * @return a [MappingBuilder] to be registered with a WireMock instance.
     */
    fun respondWith200(
@ -321,6 +327,7 @@ class TestEchoBodyPetResponseStringStubBuilder internal constructor(private val
    /**
     * Let the stub for testEchoBodyPetResponseString respond with HTTP status code [code].
     *
+     * @param code the response code.
     * @param body response body for the [MappingBuilder].
     * @param configurer configurer for the [MappingBuilder], allowing for arbitrary changes.
     * @return a [MappingBuilder] to be registered with a WireMock instance.
@ -351,7 +358,7 @@ class TestEchoBodyTagResponseStringStubBuilder internal constructor(private val
     * Let the stub for testEchoBodyTagResponseString respond with HTTP status code 200.
     *
     * @param body response body for the [MappingBuilder].
-     * @param configurer fonfigurer for the [MappingBuilder], allowing for arbitrary changes.
+     * @param configurer configurer for the [MappingBuilder], allowing for arbitrary changes.
     * @return a [MappingBuilder] to be registered with a WireMock instance.
     */
    fun respondWith200(
@ -368,6 +375,7 @@ class TestEchoBodyTagResponseStringStubBuilder internal constructor(private val
    /**
     * Let the stub for testEchoBodyTagResponseString respond with HTTP status code [code].
     *
+     * @param code the response code.
     * @param body response body for the [MappingBuilder].
     * @param configurer configurer for the [MappingBuilder], allowing for arbitrary changes.
     * @return a [MappingBuilder] to be registered with a WireMock instance.
--- a/samples/server/echo_api/kotlin-wiremock/src/main/kotlin/org/openapitools/apis/FormApiStubBuilders.kt
+++ b/samples/server/echo_api/kotlin-wiremock/src/main/kotlin/org/openapitools/apis/FormApiStubBuilders.kt
@ -22,7 +22,7 @@ class TestFormIntegerBooleanStringStubBuilder internal constructor(private val o
     * Let the stub for testFormIntegerBooleanString respond with HTTP status code 200.
     *
     * @param body response body for the [MappingBuilder].
-     * @param configurer fonfigurer for the [MappingBuilder], allowing for arbitrary changes.
+     * @param configurer configurer for the [MappingBuilder], allowing for arbitrary changes.
     * @return a [MappingBuilder] to be registered with a WireMock instance.
     */
    fun respondWith200(
@ -39,6 +39,7 @@ class TestFormIntegerBooleanStringStubBuilder internal constructor(private val o
    /**
     * Let the stub for testFormIntegerBooleanString respond with HTTP status code [code].
     *
+     * @param code the response code.
     * @param body response body for the [MappingBuilder].
     * @param configurer configurer for the [MappingBuilder], allowing for arbitrary changes.
     * @return a [MappingBuilder] to be registered with a WireMock instance.
@ -69,7 +70,7 @@ class TestFormOneofStubBuilder internal constructor(private val objectMapper: Ob
     * Let the stub for testFormOneof respond with HTTP status code 200.
     *
     * @param body response body for the [MappingBuilder].
-     * @param configurer fonfigurer for the [MappingBuilder], allowing for arbitrary changes.
+     * @param configurer configurer for the [MappingBuilder], allowing for arbitrary changes.
     * @return a [MappingBuilder] to be registered with a WireMock instance.
     */
    fun respondWith200(
@ -86,6 +87,7 @@ class TestFormOneofStubBuilder internal constructor(private val objectMapper: Ob
    /**
     * Let the stub for testFormOneof respond with HTTP status code [code].
     *
+     * @param code the response code.
     * @param body response body for the [MappingBuilder].
     * @param configurer configurer for the [MappingBuilder], allowing for arbitrary changes.
     * @return a [MappingBuilder] to be registered with a WireMock instance.
--- a/samples/server/echo_api/kotlin-wiremock/src/main/kotlin/org/openapitools/apis/HeaderApiStubBuilders.kt
+++ b/samples/server/echo_api/kotlin-wiremock/src/main/kotlin/org/openapitools/apis/HeaderApiStubBuilders.kt
@ -22,7 +22,7 @@ class TestHeaderIntegerBooleanStringEnumsStubBuilder internal constructor(privat
     * Let the stub for testHeaderIntegerBooleanStringEnums respond with HTTP status code 200.
     *
     * @param body response body for the [MappingBuilder].
-     * @param configurer fonfigurer for the [MappingBuilder], allowing for arbitrary changes.
+     * @param configurer configurer for the [MappingBuilder], allowing for arbitrary changes.
     * @return a [MappingBuilder] to be registered with a WireMock instance.
     */
    fun respondWith200(
@ -39,6 +39,7 @@ class TestHeaderIntegerBooleanStringEnumsStubBuilder internal constructor(privat
    /**
     * Let the stub for testHeaderIntegerBooleanStringEnums respond with HTTP status code [code].
     *
+     * @param code the response code.
     * @param body response body for the [MappingBuilder].
     * @param configurer configurer for the [MappingBuilder], allowing for arbitrary changes.
     * @return a [MappingBuilder] to be registered with a WireMock instance.
--- a/samples/server/echo_api/kotlin-wiremock/src/main/kotlin/org/openapitools/apis/PathApiStubBuilders.kt
+++ b/samples/server/echo_api/kotlin-wiremock/src/main/kotlin/org/openapitools/apis/PathApiStubBuilders.kt
@ -22,7 +22,7 @@ class TestsPathStringPathStringIntegerPathIntegerEnumNonrefStringPathEnumRefStri
     * Let the stub for testsPathStringPathStringIntegerPathIntegerEnumNonrefStringPathEnumRefStringPath respond with HTTP status code 200.
     *
     * @param body response body for the [MappingBuilder].
-     * @param configurer fonfigurer for the [MappingBuilder], allowing for arbitrary changes.
+     * @param configurer configurer for the [MappingBuilder], allowing for arbitrary changes.
     * @return a [MappingBuilder] to be registered with a WireMock instance.
     */
    fun respondWith200(
@ -39,6 +39,7 @@ class TestsPathStringPathStringIntegerPathIntegerEnumNonrefStringPathEnumRefStri
    /**
     * Let the stub for testsPathStringPathStringIntegerPathIntegerEnumNonrefStringPathEnumRefStringPath respond with HTTP status code [code].
     *
+     * @param code the response code.
     * @param body response body for the [MappingBuilder].
     * @param configurer configurer for the [MappingBuilder], allowing for arbitrary changes.
     * @return a [MappingBuilder] to be registered with a WireMock instance.
--- a/samples/server/echo_api/kotlin-wiremock/src/main/kotlin/org/openapitools/apis/QueryApiStubBuilders.kt
+++ b/samples/server/echo_api/kotlin-wiremock/src/main/kotlin/org/openapitools/apis/QueryApiStubBuilders.kt
@ -22,7 +22,7 @@ class TestEnumRefStringStubBuilder internal constructor(private val objectMapper
     * Let the stub for testEnumRefString respond with HTTP status code 200.
     *
     * @param body response body for the [MappingBuilder].
-     * @param configurer fonfigurer for the [MappingBuilder], allowing for arbitrary changes.
+     * @param configurer configurer for the [MappingBuilder], allowing for arbitrary changes.
     * @return a [MappingBuilder] to be registered with a WireMock instance.
     */
    fun respondWith200(
@ -39,6 +39,7 @@ class TestEnumRefStringStubBuilder internal constructor(private val objectMapper
    /**
     * Let the stub for testEnumRefString respond with HTTP status code [code].
     *
+     * @param code the response code.
     * @param body response body for the [MappingBuilder].
     * @param configurer configurer for the [MappingBuilder], allowing for arbitrary changes.
     * @return a [MappingBuilder] to be registered with a WireMock instance.
@ -69,7 +70,7 @@ class TestQueryDatetimeDateStringStubBuilder internal constructor(private val ob
     * Let the stub for testQueryDatetimeDateString respond with HTTP status code 200.
     *
     * @param body response body for the [MappingBuilder].
-     * @param configurer fonfigurer for the [MappingBuilder], allowing for arbitrary changes.
+     * @param configurer configurer for the [MappingBuilder], allowing for arbitrary changes.
     * @return a [MappingBuilder] to be registered with a WireMock instance.
     */
    fun respondWith200(
@ -86,6 +87,7 @@ class TestQueryDatetimeDateStringStubBuilder internal constructor(private val ob
    /**
     * Let the stub for testQueryDatetimeDateString respond with HTTP status code [code].
     *
+     * @param code the response code.
     * @param body response body for the [MappingBuilder].
     * @param configurer configurer for the [MappingBuilder], allowing for arbitrary changes.
     * @return a [MappingBuilder] to be registered with a WireMock instance.
@ -116,7 +118,7 @@ class TestQueryIntegerBooleanStringStubBuilder internal constructor(private val
     * Let the stub for testQueryIntegerBooleanString respond with HTTP status code 200.
     *
     * @param body response body for the [MappingBuilder].
-     * @param configurer fonfigurer for the [MappingBuilder], allowing for arbitrary changes.
+     * @param configurer configurer for the [MappingBuilder], allowing for arbitrary changes.
     * @return a [MappingBuilder] to be registered with a WireMock instance.
     */
    fun respondWith200(
@ -133,6 +135,7 @@ class TestQueryIntegerBooleanStringStubBuilder internal constructor(private val
    /**
     * Let the stub for testQueryIntegerBooleanString respond with HTTP status code [code].
     *
+     * @param code the response code.
     * @param body response body for the [MappingBuilder].
     * @param configurer configurer for the [MappingBuilder], allowing for arbitrary changes.
     * @return a [MappingBuilder] to be registered with a WireMock instance.
@ -163,7 +166,7 @@ class TestQueryStyleDeepObjectExplodeTrueObjectStubBuilder internal constructor(
     * Let the stub for testQueryStyleDeepObjectExplodeTrueObject respond with HTTP status code 200.
     *
     * @param body response body for the [MappingBuilder].
-     * @param configurer fonfigurer for the [MappingBuilder], allowing for arbitrary changes.
+     * @param configurer configurer for the [MappingBuilder], allowing for arbitrary changes.
     * @return a [MappingBuilder] to be registered with a WireMock instance.
     */
    fun respondWith200(
@ -180,6 +183,7 @@ class TestQueryStyleDeepObjectExplodeTrueObjectStubBuilder internal constructor(
    /**
     * Let the stub for testQueryStyleDeepObjectExplodeTrueObject respond with HTTP status code [code].
     *
+     * @param code the response code.
     * @param body response body for the [MappingBuilder].
     * @param configurer configurer for the [MappingBuilder], allowing for arbitrary changes.
     * @return a [MappingBuilder] to be registered with a WireMock instance.
@ -210,7 +214,7 @@ class TestQueryStyleFormExplodeTrueArrayStringStubBuilder internal constructor(p
     * Let the stub for testQueryStyleFormExplodeTrueArrayString respond with HTTP status code 200.
     *
     * @param body response body for the [MappingBuilder].
-     * @param configurer fonfigurer for the [MappingBuilder], allowing for arbitrary changes.
+     * @param configurer configurer for the [MappingBuilder], allowing for arbitrary changes.
     * @return a [MappingBuilder] to be registered with a WireMock instance.
     */
    fun respondWith200(
@ -227,6 +231,7 @@ class TestQueryStyleFormExplodeTrueArrayStringStubBuilder internal constructor(p
    /**
     * Let the stub for testQueryStyleFormExplodeTrueArrayString respond with HTTP status code [code].
     *
+     * @param code the response code.
     * @param body response body for the [MappingBuilder].
     * @param configurer configurer for the [MappingBuilder], allowing for arbitrary changes.
     * @return a [MappingBuilder] to be registered with a WireMock instance.
@ -257,7 +262,7 @@ class TestQueryStyleFormExplodeTrueObjectStubBuilder internal constructor(privat
     * Let the stub for testQueryStyleFormExplodeTrueObject respond with HTTP status code 200.
     *
     * @param body response body for the [MappingBuilder].
-     * @param configurer fonfigurer for the [MappingBuilder], allowing for arbitrary changes.
+     * @param configurer configurer for the [MappingBuilder], allowing for arbitrary changes.
     * @return a [MappingBuilder] to be registered with a WireMock instance.
     */
    fun respondWith200(
@ -274,6 +279,7 @@ class TestQueryStyleFormExplodeTrueObjectStubBuilder internal constructor(privat
    /**
     * Let the stub for testQueryStyleFormExplodeTrueObject respond with HTTP status code [code].
     *
+     * @param code the response code.
     * @param body response body for the [MappingBuilder].
     * @param configurer configurer for the [MappingBuilder], allowing for arbitrary changes.
     * @return a [MappingBuilder] to be registered with a WireMock instance.
--- a/samples/server/petstore/kotlin-wiremock-responses/.gitignore
+++ b/samples/server/petstore/kotlin-wiremock-responses/.gitignore
@ -0,0 +1,106 @@
+./bin/
+# Created by https://www.gitignore.io/api/java,intellij,gradle
+
+### Intellij ###
+# Covers JetBrains IDEs: IntelliJ, RubyMine, PhpStorm, AppCode, PyCharm, CLion, Android Studio and Webstorm
+# Reference: https://intellij-support.jetbrains.com/hc/en-us/articles/206544839
+
+# User-specific stuff:
+.idea/**/workspace.xml
+.idea/**/tasks.xml
+.idea/dictionaries
+
+# Sensitive or high-churn files:
+.idea/**/dataSources/
+.idea/**/dataSources.ids
+.idea/**/dataSources.xml
+.idea/**/dataSources.local.xml
+.idea/**/sqlDataSources.xml
+.idea/**/dynamic.xml
+.idea/**/uiDesigner.xml
+
+# Gradle:
+.idea/**/gradle.xml
+.idea/**/libraries
+
+# CMake
+cmake-build-debug/
+
+# Mongo Explorer plugin:
+.idea/**/mongoSettings.xml
+
+## File-based project format:
+*.iws
+
+## Plugin-specific files:
+
+# IntelliJ
+/out/
+
+# mpeltonen/sbt-idea plugin
+.idea_modules/
+
+# JIRA plugin
+atlassian-ide-plugin.xml
+
+# Cursive Clojure plugin
+.idea/replstate.xml
+
+# Crashlytics plugin (for Android Studio and IntelliJ)
+com_crashlytics_export_strings.xml
+crashlytics.properties
+crashlytics-build.properties
+fabric.properties
+
+### Intellij Patch ###
+# Comment Reason: https://github.com/joeblau/gitignore.io/issues/186#issuecomment-215987721
+
+# *.iml
+# modules.xml
+# .idea/misc.xml
+# *.ipr
+
+# Sonarlint plugin
+.idea/sonarlint
+
+### Java ###
+# Compiled class file
+*.class
+
+# Log file
+*.log
+
+# BlueJ files
+*.ctxt
+
+# Mobile Tools for Java (J2ME)
+.mtj.tmp/
+
+# Package Files #
+*.jar
+*.war
+*.ear
+*.zip
+*.tar.gz
+*.rar
+
+# virtual machine crash logs, see http://www.java.com/en/download/help/error_hotspot.xml
+hs_err_pid*
+
+### Gradle ###
+.gradle
+/build/
+
+# Ignore Gradle GUI config
+gradle-app.setting
+
+# Avoid ignoring Gradle wrapper jar file (.jar files are usually ignored)
+!gradle-wrapper.jar
+
+# Cache of project
+.gradletasknamecache
+
+# # Work around https://youtrack.jetbrains.com/issue/IDEA-116898
+# gradle/wrapper/gradle-wrapper.properties
+
+# End of https://www.gitignore.io/api/java,intellij,gradle
--- a/samples/server/petstore/kotlin-wiremock-responses/.openapi-generator-ignore
+++ b/samples/server/petstore/kotlin-wiremock-responses/.openapi-generator-ignore
@ -0,0 +1,23 @@
+# OpenAPI Generator Ignore
+# Generated by openapi-generator https://github.com/openapitools/openapi-generator
+
+# Use this file to prevent files from being overwritten by the generator.
+# The patterns follow closely to .gitignore or .dockerignore.
+
+# As an example, the C# client generator defines ApiClient.cs.
+# You can make changes and tell OpenAPI Generator to ignore just this file by uncommenting the following line:
+#ApiClient.cs
+
+# You can match any string of characters against a directory, file or extension with a single asterisk (*):
+#foo/*/qux
+# The above matches foo/bar/qux and foo/baz/qux, but not foo/bar/baz/qux
+
+# You can recursively match patterns against a directory, file or extension with a double asterisk (**):
+#foo/**/qux
+# This matches foo/bar/qux, foo/baz/qux, and foo/bar/baz/qux
+
+# You can also negate patterns with an exclamation (!).
+# For example, you can ignore all files in a docs folder with the file extension .md:
+#docs/*.md
+# Then explicitly reverse the ignore rule for a single file:
+#!docs/README.md
--- a/samples/server/petstore/kotlin-wiremock-responses/.openapi-generator/FILES
+++ b/samples/server/petstore/kotlin-wiremock-responses/.openapi-generator/FILES
@ -0,0 +1,11 @@
+.gitignore
+build.gradle.kts
+gradle/libs.versions.toml
+gradle/wrapper/gradle-wrapper.jar
+gradle/wrapper/gradle-wrapper.properties
+gradlew
+gradlew.bat
+settings.gradle.kts
+src/main/kotlin/org/openapitools/apis/DefaultApiStubBuilders.kt
+src/main/kotlin/org/openapitools/apis/DefaultApiStubs.kt
+src/main/kotlin/org/openapitools/models/Foo.kt
--- a/samples/server/petstore/kotlin-wiremock-responses/.openapi-generator/VERSION
+++ b/samples/server/petstore/kotlin-wiremock-responses/.openapi-generator/VERSION
@ -0,0 +1 @@
+7.8.0-SNAPSHOT
--- a/samples/server/petstore/kotlin-wiremock-responses/build.gradle.kts
+++ b/samples/server/petstore/kotlin-wiremock-responses/build.gradle.kts
@ -0,0 +1,21 @@
+import org.jetbrains.kotlin.gradle.tasks.KotlinCompile
+
+group = "org.openapitools"
+version = "1.0.0"
+
+tasks.wrapper {
+    gradleVersion = "8.7"
+}
+
+plugins {
+    alias(libs.plugins.kotlin.jvm)
+}
+
+tasks.withType<KotlinCompile> {
+    kotlinOptions.jvmTarget = "11"
+}
+
+dependencies {
+    implementation(libs.wiremock)
+    implementation(libs.jackson.databind)
+}
--- a/samples/server/petstore/kotlin-wiremock-responses/gradle/libs.versions.toml
+++ b/samples/server/petstore/kotlin-wiremock-responses/gradle/libs.versions.toml
@ -0,0 +1,10 @@
+[versions]
+kotlin = "1.9.23"
+wiremock = "3.5.4"
+
+[libraries]
+wiremock = { module = "org.wiremock:wiremock", version.ref = "wiremock" }
+jackson-databind = { module = "com.fasterxml.jackson.core:jackson-databind", version = "2.17.1" }
+
+[plugins]
+kotlin-jvm = { id = "org.jetbrains.kotlin.jvm", version.ref = "kotlin" }
--- a/samples/server/petstore/kotlin-wiremock-responses/gradle/wrapper/gradle-wrapper.jar
+++ b/samples/server/petstore/kotlin-wiremock-responses/gradle/wrapper/gradle-wrapper.jar
--- a/samples/server/petstore/kotlin-wiremock-responses/gradle/wrapper/gradle-wrapper.properties
+++ b/samples/server/petstore/kotlin-wiremock-responses/gradle/wrapper/gradle-wrapper.properties
@ -0,0 +1,7 @@
+distributionBase=GRADLE_USER_HOME
+distributionPath=wrapper/dists
+distributionUrl=https\://services.gradle.org/distributions/gradle-8.7-all.zip
+networkTimeout=10000
+validateDistributionUrl=true
+zipStoreBase=GRADLE_USER_HOME
+zipStorePath=wrapper/dists
--- a/samples/server/petstore/kotlin-wiremock-responses/gradlew
+++ b/samples/server/petstore/kotlin-wiremock-responses/gradlew
@ -0,0 +1,249 @@
+#!/bin/sh
+
+#
+# Copyright © 2015-2021 the original authors.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#      https://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+
+##############################################################################
+#
+#   Gradle start up script for POSIX generated by Gradle.
+#
+#   Important for running:
+#
+#   (1) You need a POSIX-compliant shell to run this script. If your /bin/sh is
+#       noncompliant, but you have some other compliant shell such as ksh or
+#       bash, then to run this script, type that shell name before the whole
+#       command line, like:
+#
+#           ksh Gradle
+#
+#       Busybox and similar reduced shells will NOT work, because this script
+#       requires all of these POSIX shell features:
+#         * functions;
+#         * expansions «$var», «${var}», «${var:-default}», «${var+SET}»,
+#           «${var#prefix}», «${var%suffix}», and «$( cmd )»;
+#         * compound commands having a testable exit status, especially «case»;
+#         * various built-in commands including «command», «set», and «ulimit».
+#
+#   Important for patching:
+#
+#   (2) This script targets any POSIX shell, so it avoids extensions provided
+#       by Bash, Ksh, etc; in particular arrays are avoided.
+#
+#       The "traditional" practice of packing multiple parameters into a
+#       space-separated string is a well documented source of bugs and security
+#       problems, so this is (mostly) avoided, by progressively accumulating
+#       options in "$@", and eventually passing that to Java.
+#
+#       Where the inherited environment variables (DEFAULT_JVM_OPTS, JAVA_OPTS,
+#       and GRADLE_OPTS) rely on word-splitting, this is performed explicitly;
+#       see the in-line comments for details.
+#
+#       There are tweaks for specific operating systems such as AIX, CygWin,
+#       Darwin, MinGW, and NonStop.
+#
+#   (3) This script is generated from the Groovy template
+#       https://github.com/gradle/gradle/blob/HEAD/subprojects/plugins/src/main/resources/org/gradle/api/internal/plugins/unixStartScript.txt
+#       within the Gradle project.
+#
+#       You can find Gradle at https://github.com/gradle/gradle/.
+#
+##############################################################################
+
+# Attempt to set APP_HOME
+
+# Resolve links: $0 may be a link
+app_path=$0
+
+# Need this for daisy-chained symlinks.
+while
+APP_HOME=${app_path%"${app_path##*/}"}  # leaves a trailing /; empty if no leading path
+[ -h "$app_path" ]
+do
+ls=$( ls -ld "$app_path" )
+link=${ls#*' -> '}
+case $link in             #(
+/*)   app_path=$link ;; #(
+*)    app_path=$APP_HOME$link ;;
+esac
+done
+
+# This is normally unused
+# shellcheck disable=SC2034
+APP_BASE_NAME=${0##*/}
+# Discard cd standard output in case $CDPATH is set (https://github.com/gradle/gradle/issues/25036)
+APP_HOME=$( cd "${APP_HOME:-./}" > /dev/null && pwd -P ) || exit
+
+# Use the maximum available, or set MAX_FD != -1 to use that value.
+MAX_FD=maximum
+
+warn () {
+echo "$*"
+} >&2
+
+die () {
+echo
+echo "$*"
+echo
+exit 1
+} >&2
+
+# OS specific support (must be 'true' or 'false').
+cygwin=false
+msys=false
+darwin=false
+nonstop=false
+case "$( uname )" in                #(
+CYGWIN* )         cygwin=true  ;; #(
+Darwin* )         darwin=true  ;; #(
+MSYS* | MINGW* )  msys=true    ;; #(
+NONSTOP* )        nonstop=true ;;
+esac
+
+CLASSPATH=$APP_HOME/gradle/wrapper/gradle-wrapper.jar
+
+
+# Determine the Java command to use to start the JVM.
+if [ -n "$JAVA_HOME" ] ; then
+if [ -x "$JAVA_HOME/jre/sh/java" ] ; then
+# IBM's JDK on AIX uses strange locations for the executables
+JAVACMD=$JAVA_HOME/jre/sh/java
+else
+JAVACMD=$JAVA_HOME/bin/java
+fi
+if [ ! -x "$JAVACMD" ] ; then
+die "ERROR: JAVA_HOME is set to an invalid directory: $JAVA_HOME
+
+Please set the JAVA_HOME variable in your environment to match the
+location of your Java installation."
+fi
+else
+JAVACMD=java
+if ! command -v java >/dev/null 2>&1
+then
+die "ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
+
+Please set the JAVA_HOME variable in your environment to match the
+location of your Java installation."
+fi
+fi
+
+# Increase the maximum file descriptors if we can.
+if ! "$cygwin" && ! "$darwin" && ! "$nonstop" ; then
+case $MAX_FD in #(
+max*)
+# In POSIX sh, ulimit -H is undefined. That's why the result is checked to see if it worked.
+# shellcheck disable=SC2039,SC3045
+MAX_FD=$( ulimit -H -n ) ||
+warn "Could not query maximum file descriptor limit"
+esac
+case $MAX_FD in  #(
+'' | soft) :;; #(
+*)
+# In POSIX sh, ulimit -n is undefined. That's why the result is checked to see if it worked.
+# shellcheck disable=SC2039,SC3045
+ulimit -n "$MAX_FD" ||
+warn "Could not set maximum file descriptor limit to $MAX_FD"
+esac
+fi
+
+# Collect all arguments for the java command, stacking in reverse order:
+#   * args from the command line
+#   * the main class name
+#   * -classpath
+#   * -D...appname settings
+#   * --module-path (only if needed)
+#   * DEFAULT_JVM_OPTS, JAVA_OPTS, and GRADLE_OPTS environment variables.
+
+# For Cygwin or MSYS, switch paths to Windows format before running java
+if "$cygwin" || "$msys" ; then
+APP_HOME=$( cygpath --path --mixed "$APP_HOME" )
+CLASSPATH=$( cygpath --path --mixed "$CLASSPATH" )
+
+JAVACMD=$( cygpath --unix "$JAVACMD" )
+
+# Now convert the arguments - kludge to limit ourselves to /bin/sh
+for arg do
+if
+case $arg in                                #(
+-*)   false ;;                            # don't mess with options #(
+/?*)  t=${arg#/} t=/${t%%/*}              # looks like a POSIX filepath
+[ -e "$t" ] ;;                      #(
+*)    false ;;
+esac
+then
+arg=$( cygpath --path --ignore --mixed "$arg" )
+fi
+# Roll the args list around exactly as many times as the number of
+# args, so each arg winds up back in the position where it started, but
+# possibly modified.
+#
+# NB: a `for` loop captures its iteration list before it begins, so
+# changing the positional parameters here affects neither the number of
+# iterations, nor the values presented in `arg`.
+shift                   # remove old arg
+set -- "$@" "$arg"      # push replacement arg
+done
+fi
+
+
+# Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
+DEFAULT_JVM_OPTS='"-Xmx64m" "-Xms64m"'
+
+# Collect all arguments for the java command:
+#   * DEFAULT_JVM_OPTS, JAVA_OPTS, JAVA_OPTS, and optsEnvironmentVar are not allowed to contain shell fragments,
+#     and any embedded shellness will be escaped.
+#   * For example: A user cannot expect ${Hostname} to be expanded, as it is an environment variable and will be
+#     treated as '${Hostname}' itself on the command line.
+
+set -- \
+"-Dorg.gradle.appname=$APP_BASE_NAME" \
+-classpath "$CLASSPATH" \
+org.gradle.wrapper.GradleWrapperMain \
+"$@"
+
+# Stop when "xargs" is not available.
+if ! command -v xargs >/dev/null 2>&1
+then
+die "xargs is not available"
+fi
+
+# Use "xargs" to parse quoted args.
+#
+# With -n1 it outputs one arg per line, with the quotes and backslashes removed.
+#
+# In Bash we could simply go:
+#
+#   readarray ARGS < <( xargs -n1 <<<"$var" ) &&
+#   set -- "${ARGS[@]}" "$@"
+#
+# but POSIX shell has neither arrays nor command substitution, so instead we
+# post-process each arg (as a line of input to sed) to backslash-escape any
+# character that might be a shell metacharacter, then use eval to reverse
+# that process (while maintaining the separation between arguments), and wrap
+# the whole thing up as a single "set" statement.
+#
+# This will of course break if any of these variables contains a newline or
+# an unmatched quote.
+#
+
+eval "set -- $(
+printf '%s\n' "$DEFAULT_JVM_OPTS $JAVA_OPTS $GRADLE_OPTS" |
+xargs -n1 |
+sed ' s~[^-[:alnum:]+,./:=@_]~\\&~g; ' |
+tr '\n' ' '
+)" '"$@"'
+
+exec "$JAVACMD" "$@"
--- a/samples/server/petstore/kotlin-wiremock-responses/gradlew.bat
+++ b/samples/server/petstore/kotlin-wiremock-responses/gradlew.bat
@ -0,0 +1,89 @@
+@rem
+@rem Copyright 2015 the original author or authors.
+@rem
+@rem Licensed under the Apache License, Version 2.0 (the "License");
+@rem you may not use this file except in compliance with the License.
+@rem You may obtain a copy of the License at
+@rem
+@rem      https://www.apache.org/licenses/LICENSE-2.0
+@rem
+@rem Unless required by applicable law or agreed to in writing, software
+@rem distributed under the License is distributed on an "AS IS" BASIS,
+@rem WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+@rem See the License for the specific language governing permissions and
+@rem limitations under the License.
+@rem
+
+@if "%DEBUG%" == "" @echo off
+@rem ##########################################################################
+@rem
+@rem  Gradle startup script for Windows
+@rem
+@rem ##########################################################################
+
+@rem Set local scope for the variables with windows NT shell
+if "%OS%"=="Windows_NT" setlocal
+
+set DIRNAME=%~dp0
+if "%DIRNAME%" == "" set DIRNAME=.
+set APP_BASE_NAME=%~n0
+set APP_HOME=%DIRNAME%
+
+@rem Resolve any "." and ".." in APP_HOME to make it shorter.
+for %%i in ("%APP_HOME%") do set APP_HOME=%%~fi
+
+@rem Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
+set DEFAULT_JVM_OPTS="-Xmx64m" "-Xms64m"
+
+@rem Find java.exe
+if defined JAVA_HOME goto findJavaFromJavaHome
+
+set JAVA_EXE=java.exe
+%JAVA_EXE% -version >NUL 2>&1
+if "%ERRORLEVEL%" == "0" goto execute
+
+echo.
+echo ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
+echo.
+echo Please set the JAVA_HOME variable in your environment to match the
+echo location of your Java installation.
+
+goto fail
+
+:findJavaFromJavaHome
+set JAVA_HOME=%JAVA_HOME:"=%
+set JAVA_EXE=%JAVA_HOME%/bin/java.exe
+
+if exist "%JAVA_EXE%" goto execute
+
+echo.
+echo ERROR: JAVA_HOME is set to an invalid directory: %JAVA_HOME%
+echo.
+echo Please set the JAVA_HOME variable in your environment to match the
+echo location of your Java installation.
+
+goto fail
+
+:execute
+@rem Setup the command line
+
+set CLASSPATH=%APP_HOME%\gradle\wrapper\gradle-wrapper.jar
+
+
+@rem Execute Gradle
+"%JAVA_EXE%" %DEFAULT_JVM_OPTS% %JAVA_OPTS% %GRADLE_OPTS% "-Dorg.gradle.appname=%APP_BASE_NAME%" -classpath "%CLASSPATH%" org.gradle.wrapper.GradleWrapperMain %*
+
+:end
+@rem End local scope for the variables with windows NT shell
+if "%ERRORLEVEL%"=="0" goto mainEnd
+
+:fail
+rem Set variable GRADLE_EXIT_CONSOLE if you need the _script_ return code instead of
+rem the _cmd.exe /c_ return code!
+if  not "" == "%GRADLE_EXIT_CONSOLE%" exit 1
+exit /b 1
+
+:mainEnd
+if "%OS%"=="Windows_NT" endlocal
+
+:omega
--- a/samples/server/petstore/kotlin-wiremock-responses/settings.gradle.kts
+++ b/samples/server/petstore/kotlin-wiremock-responses/settings.gradle.kts
@ -0,0 +1,7 @@
+rootProject.name = "kotlin-wiremock"
+
+dependencyResolutionManagement {
+    repositories {
+        mavenCentral()
+    }
+}
--- a/samples/server/petstore/kotlin-wiremock-responses/src/main/kotlin/org/openapitools/apis/DefaultApiStubBuilders.kt
+++ b/samples/server/petstore/kotlin-wiremock-responses/src/main/kotlin/org/openapitools/apis/DefaultApiStubBuilders.kt
@ -0,0 +1,101 @@
+@file:Suppress(
+    "RemoveRedundantQualifierName",
+    "UnusedImport",
+    "unused",
+)
+
+package org.openapitools.apis
+
+import com.fasterxml.jackson.databind.ObjectMapper
+import com.github.tomakehurst.wiremock.client.MappingBuilder
+import com.github.tomakehurst.wiremock.client.ResponseDefinitionBuilder
+import com.github.tomakehurst.wiremock.client.WireMock.*
+import com.github.tomakehurst.wiremock.matching.StringValuePattern
+import org.openapitools.models.*
+
+/**
+ *  Builder for WireMock stubs of operation fooGet.
+ */
+class FooGetStubBuilder internal constructor(private val objectMapper: ObjectMapper, private val stub: MappingBuilder) {
+
+    /**
+     * Let the stub for fooGet respond with HTTP status code 404.
+     *
+     * @param body response body for the [MappingBuilder].
+     * @param configurer configurer for the [MappingBuilder], allowing for arbitrary changes.
+     * @return a [MappingBuilder] to be registered with a WireMock instance.
+     */
+    fun respondWith404(
+        body: kotlin.String,
+        configurer: ResponseDefinitionBuilder.() -> ResponseDefinitionBuilder = { this },
+    ): MappingBuilder =
+        stub.willReturn(aResponse()
+            .withStatus(404)
+            .withHeader("Content-Type", "application/json")
+            .withBody(objectMapper.writeValueAsString(body))
+            .configurer()
+        )
+
+    /**
+     * Let the stub for fooGet respond with HTTP status code 400.
+     *
+     * @param body response body for the [MappingBuilder].
+     * @param configurer configurer for the [MappingBuilder], allowing for arbitrary changes.
+     * @return a [MappingBuilder] to be registered with a WireMock instance.
+     */
+    fun respondWith400(
+        body: kotlin.collections.List<Foo>,
+        configurer: ResponseDefinitionBuilder.() -> ResponseDefinitionBuilder = { this },
+    ): MappingBuilder =
+        stub.willReturn(aResponse()
+            .withStatus(400)
+            .withHeader("Content-Type", "application/json")
+            .withBody(objectMapper.writeValueAsString(body))
+            .configurer()
+        )
+
+        /**
+        * Let the stub for fooGet respond with HTTP status code [code].
+        *
+        * @param code the response code.
+        * @param body response body for the [MappingBuilder].
+        * @param configurer configurer for the [MappingBuilder], allowing for arbitrary changes.
+        * @return a [MappingBuilder] to be registered with a WireMock instance.
+        */
+        fun respondWith4XX(
+            code: Int,
+            body: Foo,
+            configurer: ResponseDefinitionBuilder.() -> ResponseDefinitionBuilder = { this },
+        ): MappingBuilder =
+        stub.willReturn(aResponse()
+            .withStatus(code)
+            .withHeader("Content-Type", "application/json")
+            .withBody(objectMapper.writeValueAsString(body))
+            .configurer()
+        )
+
+    /**
+     * Let the stub for fooGet respond with HTTP status code [code].
+     *
+     * @param code the response code.
+     * @param body response body for the [MappingBuilder].
+     * @param configurer configurer for the [MappingBuilder], allowing for arbitrary changes.
+     * @return a [MappingBuilder] to be registered with a WireMock instance.
+     */
+    fun respondWith(
+        code: Int,
+        body: Any? = null,
+        configurer: ResponseDefinitionBuilder.() -> ResponseDefinitionBuilder = { this }
+    ): MappingBuilder =
+        stub.willReturn(aResponse()
+            .withStatus(code)
+            .apply {
+                body?.let {
+                    withHeader("Content-Type", "application/json")
+                    withBody(objectMapper.writeValueAsString(it))
+                }
+            }
+            .configurer()
+    )
+}
+
--- a/samples/server/petstore/kotlin-wiremock-responses/src/main/kotlin/org/openapitools/apis/DefaultApiStubs.kt
+++ b/samples/server/petstore/kotlin-wiremock-responses/src/main/kotlin/org/openapitools/apis/DefaultApiStubs.kt
@ -0,0 +1,31 @@
+@file:Suppress(
+    "RemoveRedundantQualifierName",
+    "UnusedImport",
+    "unused",
+)
+
+package org.openapitools.apis
+
+import com.fasterxml.jackson.databind.ObjectMapper
+import com.github.tomakehurst.wiremock.client.MappingBuilder
+import com.github.tomakehurst.wiremock.client.ResponseDefinitionBuilder
+import com.github.tomakehurst.wiremock.client.WireMock.*
+import com.github.tomakehurst.wiremock.matching.StringValuePattern
+import org.openapitools.models.*
+
+/**
+ * WireMock stub request builder.
+ */
+open class DefaultApiStubs(private val objectMapper: ObjectMapper) {
+
+    /**
+     * Construct a stub for the operation fooGet.
+     *
+     * @param configurer configurer for the [MappingBuilder], allowing for arbitrary changes.
+     * @return A [FooGetStubBuilder] to configure the response, and the final [MappingBuilder].
+     */
+    fun fooGet(configurer: MappingBuilder.() -> MappingBuilder = { this }): FooGetStubBuilder =
+        FooGetStubBuilder(objectMapper, get(urlPathTemplate("/foo"))
+            .configurer()
+        )
+}
--- a/samples/server/petstore/kotlin-wiremock-responses/src/main/kotlin/org/openapitools/models/Foo.kt
+++ b/samples/server/petstore/kotlin-wiremock-responses/src/main/kotlin/org/openapitools/models/Foo.kt
@ -0,0 +1,14 @@
+@file:Suppress(
+    "RemoveRedundantQualifierName",
+    "unused",
+)
+
+package org.openapitools.models
+
+import com.fasterxml.jackson.annotation.JsonProperty
+
+data class Foo(
+    @field:JsonProperty("bar")
+    val bar: kotlin.String? = "bar",
+
+)
--- a/samples/server/petstore/kotlin-wiremock/src/main/kotlin/org/openapitools/apis/PetApiStubBuilders.kt
+++ b/samples/server/petstore/kotlin-wiremock/src/main/kotlin/org/openapitools/apis/PetApiStubBuilders.kt
@ -22,7 +22,7 @@ class AddPetStubBuilder internal constructor(private val objectMapper: ObjectMap
     * Let the stub for addPet respond with HTTP status code 200.
     *
     * @param body response body for the [MappingBuilder].
-     * @param configurer fonfigurer for the [MappingBuilder], allowing for arbitrary changes.
+     * @param configurer configurer for the [MappingBuilder], allowing for arbitrary changes.
     * @return a [MappingBuilder] to be registered with a WireMock instance.
     */
    fun respondWith200(
@ -39,24 +39,21 @@ class AddPetStubBuilder internal constructor(private val objectMapper: ObjectMap
    /**
     * Let the stub for addPet respond with HTTP status code 405.
     *
-     * @param body response body for the [MappingBuilder].
-     * @param configurer fonfigurer for the [MappingBuilder], allowing for arbitrary changes.
+     * @param configurer configurer for the [MappingBuilder], allowing for arbitrary changes.
     * @return a [MappingBuilder] to be registered with a WireMock instance.
     */
    fun respondWith405(
-        body: Pet,
        configurer: ResponseDefinitionBuilder.() -> ResponseDefinitionBuilder = { this },
    ): MappingBuilder =
        stub.willReturn(aResponse()
            .withStatus(405)
-            .withHeader("Content-Type", "application/json")
-            .withBody(objectMapper.writeValueAsString(body))
            .configurer()
        )

    /**
     * Let the stub for addPet respond with HTTP status code [code].
     *
+     * @param code the response code.
     * @param body response body for the [MappingBuilder].
     * @param configurer configurer for the [MappingBuilder], allowing for arbitrary changes.
     * @return a [MappingBuilder] to be registered with a WireMock instance.
@ -86,7 +83,7 @@ class DeletePetStubBuilder internal constructor(private val objectMapper: Object
    /**
     * Let the stub for deletePet respond with HTTP status code 400.
     *
-     * @param configurer fonfigurer for the [MappingBuilder], allowing for arbitrary changes.
+     * @param configurer configurer for the [MappingBuilder], allowing for arbitrary changes.
     * @return a [MappingBuilder] to be registered with a WireMock instance.
     */
    fun respondWith400(
@ -100,6 +97,8 @@ class DeletePetStubBuilder internal constructor(private val objectMapper: Object
    /**
     * Let the stub for deletePet respond with HTTP status code [code].
     *
+     * @param code the response code.
+     * @param body response body for the [MappingBuilder].
     * @param configurer configurer for the [MappingBuilder], allowing for arbitrary changes.
     * @return a [MappingBuilder] to be registered with a WireMock instance.
     */
@ -129,7 +128,7 @@ class FindPetsByStatusStubBuilder internal constructor(private val objectMapper:
     * Let the stub for findPetsByStatus respond with HTTP status code 200.
     *
     * @param body response body for the [MappingBuilder].
-     * @param configurer fonfigurer for the [MappingBuilder], allowing for arbitrary changes.
+     * @param configurer configurer for the [MappingBuilder], allowing for arbitrary changes.
     * @return a [MappingBuilder] to be registered with a WireMock instance.
     */
    fun respondWith200(
@ -146,24 +145,21 @@ class FindPetsByStatusStubBuilder internal constructor(private val objectMapper:
    /**
     * Let the stub for findPetsByStatus respond with HTTP status code 400.
     *
-     * @param body response body for the [MappingBuilder].
-     * @param configurer fonfigurer for the [MappingBuilder], allowing for arbitrary changes.
+     * @param configurer configurer for the [MappingBuilder], allowing for arbitrary changes.
     * @return a [MappingBuilder] to be registered with a WireMock instance.
     */
    fun respondWith400(
-        body: kotlin.collections.List<Pet>,
        configurer: ResponseDefinitionBuilder.() -> ResponseDefinitionBuilder = { this },
    ): MappingBuilder =
        stub.willReturn(aResponse()
            .withStatus(400)
-            .withHeader("Content-Type", "application/json")
-            .withBody(objectMapper.writeValueAsString(body))
            .configurer()
        )

    /**
     * Let the stub for findPetsByStatus respond with HTTP status code [code].
     *
+     * @param code the response code.
     * @param body response body for the [MappingBuilder].
     * @param configurer configurer for the [MappingBuilder], allowing for arbitrary changes.
     * @return a [MappingBuilder] to be registered with a WireMock instance.
@ -194,7 +190,7 @@ class FindPetsByTagsStubBuilder internal constructor(private val objectMapper: O
     * Let the stub for findPetsByTags respond with HTTP status code 200.
     *
     * @param body response body for the [MappingBuilder].
-     * @param configurer fonfigurer for the [MappingBuilder], allowing for arbitrary changes.
+     * @param configurer configurer for the [MappingBuilder], allowing for arbitrary changes.
     * @return a [MappingBuilder] to be registered with a WireMock instance.
     */
    fun respondWith200(
@ -211,24 +207,21 @@ class FindPetsByTagsStubBuilder internal constructor(private val objectMapper: O
    /**
     * Let the stub for findPetsByTags respond with HTTP status code 400.
     *
-     * @param body response body for the [MappingBuilder].
-     * @param configurer fonfigurer for the [MappingBuilder], allowing for arbitrary changes.
+     * @param configurer configurer for the [MappingBuilder], allowing for arbitrary changes.
     * @return a [MappingBuilder] to be registered with a WireMock instance.
     */
    fun respondWith400(
-        body: kotlin.collections.List<Pet>,
        configurer: ResponseDefinitionBuilder.() -> ResponseDefinitionBuilder = { this },
    ): MappingBuilder =
        stub.willReturn(aResponse()
            .withStatus(400)
-            .withHeader("Content-Type", "application/json")
-            .withBody(objectMapper.writeValueAsString(body))
            .configurer()
        )

    /**
     * Let the stub for findPetsByTags respond with HTTP status code [code].
     *
+     * @param code the response code.
     * @param body response body for the [MappingBuilder].
     * @param configurer configurer for the [MappingBuilder], allowing for arbitrary changes.
     * @return a [MappingBuilder] to be registered with a WireMock instance.
@ -259,7 +252,7 @@ class GetPetByIdStubBuilder internal constructor(private val objectMapper: Objec
     * Let the stub for getPetById respond with HTTP status code 200.
     *
     * @param body response body for the [MappingBuilder].
-     * @param configurer fonfigurer for the [MappingBuilder], allowing for arbitrary changes.
+     * @param configurer configurer for the [MappingBuilder], allowing for arbitrary changes.
     * @return a [MappingBuilder] to be registered with a WireMock instance.
     */
    fun respondWith200(
@ -276,42 +269,35 @@ class GetPetByIdStubBuilder internal constructor(private val objectMapper: Objec
    /**
     * Let the stub for getPetById respond with HTTP status code 400.
     *
-     * @param body response body for the [MappingBuilder].
-     * @param configurer fonfigurer for the [MappingBuilder], allowing for arbitrary changes.
+     * @param configurer configurer for the [MappingBuilder], allowing for arbitrary changes.
     * @return a [MappingBuilder] to be registered with a WireMock instance.
     */
    fun respondWith400(
-        body: Pet,
        configurer: ResponseDefinitionBuilder.() -> ResponseDefinitionBuilder = { this },
    ): MappingBuilder =
        stub.willReturn(aResponse()
            .withStatus(400)
-            .withHeader("Content-Type", "application/json")
-            .withBody(objectMapper.writeValueAsString(body))
            .configurer()
        )

    /**
     * Let the stub for getPetById respond with HTTP status code 404.
     *
-     * @param body response body for the [MappingBuilder].
-     * @param configurer fonfigurer for the [MappingBuilder], allowing for arbitrary changes.
+     * @param configurer configurer for the [MappingBuilder], allowing for arbitrary changes.
     * @return a [MappingBuilder] to be registered with a WireMock instance.
     */
    fun respondWith404(
-        body: Pet,
        configurer: ResponseDefinitionBuilder.() -> ResponseDefinitionBuilder = { this },
    ): MappingBuilder =
        stub.willReturn(aResponse()
            .withStatus(404)
-            .withHeader("Content-Type", "application/json")
-            .withBody(objectMapper.writeValueAsString(body))
            .configurer()
        )

    /**
     * Let the stub for getPetById respond with HTTP status code [code].
     *
+     * @param code the response code.
     * @param body response body for the [MappingBuilder].
     * @param configurer configurer for the [MappingBuilder], allowing for arbitrary changes.
     * @return a [MappingBuilder] to be registered with a WireMock instance.
@ -342,7 +328,7 @@ class UpdatePetStubBuilder internal constructor(private val objectMapper: Object
     * Let the stub for updatePet respond with HTTP status code 200.
     *
     * @param body response body for the [MappingBuilder].
-     * @param configurer fonfigurer for the [MappingBuilder], allowing for arbitrary changes.
+     * @param configurer configurer for the [MappingBuilder], allowing for arbitrary changes.
     * @return a [MappingBuilder] to be registered with a WireMock instance.
     */
    fun respondWith200(
@ -359,60 +345,49 @@ class UpdatePetStubBuilder internal constructor(private val objectMapper: Object
    /**
     * Let the stub for updatePet respond with HTTP status code 400.
     *
-     * @param body response body for the [MappingBuilder].
-     * @param configurer fonfigurer for the [MappingBuilder], allowing for arbitrary changes.
+     * @param configurer configurer for the [MappingBuilder], allowing for arbitrary changes.
     * @return a [MappingBuilder] to be registered with a WireMock instance.
     */
    fun respondWith400(
-        body: Pet,
        configurer: ResponseDefinitionBuilder.() -> ResponseDefinitionBuilder = { this },
    ): MappingBuilder =
        stub.willReturn(aResponse()
            .withStatus(400)
-            .withHeader("Content-Type", "application/json")
-            .withBody(objectMapper.writeValueAsString(body))
            .configurer()
        )

    /**
     * Let the stub for updatePet respond with HTTP status code 404.
     *
-     * @param body response body for the [MappingBuilder].
-     * @param configurer fonfigurer for the [MappingBuilder], allowing for arbitrary changes.
+     * @param configurer configurer for the [MappingBuilder], allowing for arbitrary changes.
     * @return a [MappingBuilder] to be registered with a WireMock instance.
     */
    fun respondWith404(
-        body: Pet,
        configurer: ResponseDefinitionBuilder.() -> ResponseDefinitionBuilder = { this },
    ): MappingBuilder =
        stub.willReturn(aResponse()
            .withStatus(404)
-            .withHeader("Content-Type", "application/json")
-            .withBody(objectMapper.writeValueAsString(body))
            .configurer()
        )

    /**
     * Let the stub for updatePet respond with HTTP status code 405.
     *
-     * @param body response body for the [MappingBuilder].
-     * @param configurer fonfigurer for the [MappingBuilder], allowing for arbitrary changes.
+     * @param configurer configurer for the [MappingBuilder], allowing for arbitrary changes.
     * @return a [MappingBuilder] to be registered with a WireMock instance.
     */
    fun respondWith405(
-        body: Pet,
        configurer: ResponseDefinitionBuilder.() -> ResponseDefinitionBuilder = { this },
    ): MappingBuilder =
        stub.willReturn(aResponse()
            .withStatus(405)
-            .withHeader("Content-Type", "application/json")
-            .withBody(objectMapper.writeValueAsString(body))
            .configurer()
        )

    /**
     * Let the stub for updatePet respond with HTTP status code [code].
     *
+     * @param code the response code.
     * @param body response body for the [MappingBuilder].
     * @param configurer configurer for the [MappingBuilder], allowing for arbitrary changes.
     * @return a [MappingBuilder] to be registered with a WireMock instance.
@ -442,7 +417,7 @@ class UpdatePetWithFormStubBuilder internal constructor(private val objectMapper
    /**
     * Let the stub for updatePetWithForm respond with HTTP status code 405.
     *
-     * @param configurer fonfigurer for the [MappingBuilder], allowing for arbitrary changes.
+     * @param configurer configurer for the [MappingBuilder], allowing for arbitrary changes.
     * @return a [MappingBuilder] to be registered with a WireMock instance.
     */
    fun respondWith405(
@ -456,6 +431,8 @@ class UpdatePetWithFormStubBuilder internal constructor(private val objectMapper
    /**
     * Let the stub for updatePetWithForm respond with HTTP status code [code].
     *
+     * @param code the response code.
+     * @param body response body for the [MappingBuilder].
     * @param configurer configurer for the [MappingBuilder], allowing for arbitrary changes.
     * @return a [MappingBuilder] to be registered with a WireMock instance.
     */
@ -485,7 +462,7 @@ class UploadFileStubBuilder internal constructor(private val objectMapper: Objec
     * Let the stub for uploadFile respond with HTTP status code 200.
     *
     * @param body response body for the [MappingBuilder].
-     * @param configurer fonfigurer for the [MappingBuilder], allowing for arbitrary changes.
+     * @param configurer configurer for the [MappingBuilder], allowing for arbitrary changes.
     * @return a [MappingBuilder] to be registered with a WireMock instance.
     */
    fun respondWith200(
@ -502,6 +479,7 @@ class UploadFileStubBuilder internal constructor(private val objectMapper: Objec
    /**
     * Let the stub for uploadFile respond with HTTP status code [code].
     *
+     * @param code the response code.
     * @param body response body for the [MappingBuilder].
     * @param configurer configurer for the [MappingBuilder], allowing for arbitrary changes.
     * @return a [MappingBuilder] to be registered with a WireMock instance.
--- a/samples/server/petstore/kotlin-wiremock/src/main/kotlin/org/openapitools/apis/StoreApiStubBuilders.kt
+++ b/samples/server/petstore/kotlin-wiremock/src/main/kotlin/org/openapitools/apis/StoreApiStubBuilders.kt
@ -21,7 +21,7 @@ class DeleteOrderStubBuilder internal constructor(private val objectMapper: Obje
    /**
     * Let the stub for deleteOrder respond with HTTP status code 400.
     *
-     * @param configurer fonfigurer for the [MappingBuilder], allowing for arbitrary changes.
+     * @param configurer configurer for the [MappingBuilder], allowing for arbitrary changes.
     * @return a [MappingBuilder] to be registered with a WireMock instance.
     */
    fun respondWith400(
@ -35,7 +35,7 @@ class DeleteOrderStubBuilder internal constructor(private val objectMapper: Obje
    /**
     * Let the stub for deleteOrder respond with HTTP status code 404.
     *
-     * @param configurer fonfigurer for the [MappingBuilder], allowing for arbitrary changes.
+     * @param configurer configurer for the [MappingBuilder], allowing for arbitrary changes.
     * @return a [MappingBuilder] to be registered with a WireMock instance.
     */
    fun respondWith404(
@ -49,6 +49,8 @@ class DeleteOrderStubBuilder internal constructor(private val objectMapper: Obje
    /**
     * Let the stub for deleteOrder respond with HTTP status code [code].
     *
+     * @param code the response code.
+     * @param body response body for the [MappingBuilder].
     * @param configurer configurer for the [MappingBuilder], allowing for arbitrary changes.
     * @return a [MappingBuilder] to be registered with a WireMock instance.
     */
@ -78,7 +80,7 @@ class GetInventoryStubBuilder internal constructor(private val objectMapper: Obj
     * Let the stub for getInventory respond with HTTP status code 200.
     *
     * @param body response body for the [MappingBuilder].
-     * @param configurer fonfigurer for the [MappingBuilder], allowing for arbitrary changes.
+     * @param configurer configurer for the [MappingBuilder], allowing for arbitrary changes.
     * @return a [MappingBuilder] to be registered with a WireMock instance.
     */
    fun respondWith200(
@ -95,6 +97,7 @@ class GetInventoryStubBuilder internal constructor(private val objectMapper: Obj
    /**
     * Let the stub for getInventory respond with HTTP status code [code].
     *
+     * @param code the response code.
     * @param body response body for the [MappingBuilder].
     * @param configurer configurer for the [MappingBuilder], allowing for arbitrary changes.
     * @return a [MappingBuilder] to be registered with a WireMock instance.
@ -125,7 +128,7 @@ class GetOrderByIdStubBuilder internal constructor(private val objectMapper: Obj
     * Let the stub for getOrderById respond with HTTP status code 200.
     *
     * @param body response body for the [MappingBuilder].
-     * @param configurer fonfigurer for the [MappingBuilder], allowing for arbitrary changes.
+     * @param configurer configurer for the [MappingBuilder], allowing for arbitrary changes.
     * @return a [MappingBuilder] to be registered with a WireMock instance.
     */
    fun respondWith200(
@ -142,42 +145,35 @@ class GetOrderByIdStubBuilder internal constructor(private val objectMapper: Obj
    /**
     * Let the stub for getOrderById respond with HTTP status code 400.
     *
-     * @param body response body for the [MappingBuilder].
-     * @param configurer fonfigurer for the [MappingBuilder], allowing for arbitrary changes.
+     * @param configurer configurer for the [MappingBuilder], allowing for arbitrary changes.
     * @return a [MappingBuilder] to be registered with a WireMock instance.
     */
    fun respondWith400(
-        body: Order,
        configurer: ResponseDefinitionBuilder.() -> ResponseDefinitionBuilder = { this },
    ): MappingBuilder =
        stub.willReturn(aResponse()
            .withStatus(400)
-            .withHeader("Content-Type", "application/json")
-            .withBody(objectMapper.writeValueAsString(body))
            .configurer()
        )

    /**
     * Let the stub for getOrderById respond with HTTP status code 404.
     *
-     * @param body response body for the [MappingBuilder].
-     * @param configurer fonfigurer for the [MappingBuilder], allowing for arbitrary changes.
+     * @param configurer configurer for the [MappingBuilder], allowing for arbitrary changes.
     * @return a [MappingBuilder] to be registered with a WireMock instance.
     */
    fun respondWith404(
-        body: Order,
        configurer: ResponseDefinitionBuilder.() -> ResponseDefinitionBuilder = { this },
    ): MappingBuilder =
        stub.willReturn(aResponse()
            .withStatus(404)
-            .withHeader("Content-Type", "application/json")
-            .withBody(objectMapper.writeValueAsString(body))
            .configurer()
        )

    /**
     * Let the stub for getOrderById respond with HTTP status code [code].
     *
+     * @param code the response code.
     * @param body response body for the [MappingBuilder].
     * @param configurer configurer for the [MappingBuilder], allowing for arbitrary changes.
     * @return a [MappingBuilder] to be registered with a WireMock instance.
@ -208,7 +204,7 @@ class PlaceOrderStubBuilder internal constructor(private val objectMapper: Objec
     * Let the stub for placeOrder respond with HTTP status code 200.
     *
     * @param body response body for the [MappingBuilder].
-     * @param configurer fonfigurer for the [MappingBuilder], allowing for arbitrary changes.
+     * @param configurer configurer for the [MappingBuilder], allowing for arbitrary changes.
     * @return a [MappingBuilder] to be registered with a WireMock instance.
     */
    fun respondWith200(
@ -225,24 +221,21 @@ class PlaceOrderStubBuilder internal constructor(private val objectMapper: Objec
    /**
     * Let the stub for placeOrder respond with HTTP status code 400.
     *
-     * @param body response body for the [MappingBuilder].
-     * @param configurer fonfigurer for the [MappingBuilder], allowing for arbitrary changes.
+     * @param configurer configurer for the [MappingBuilder], allowing for arbitrary changes.
     * @return a [MappingBuilder] to be registered with a WireMock instance.
     */
    fun respondWith400(
-        body: Order,
        configurer: ResponseDefinitionBuilder.() -> ResponseDefinitionBuilder = { this },
    ): MappingBuilder =
        stub.willReturn(aResponse()
            .withStatus(400)
-            .withHeader("Content-Type", "application/json")
-            .withBody(objectMapper.writeValueAsString(body))
            .configurer()
        )

    /**
     * Let the stub for placeOrder respond with HTTP status code [code].
     *
+     * @param code the response code.
     * @param body response body for the [MappingBuilder].
     * @param configurer configurer for the [MappingBuilder], allowing for arbitrary changes.
     * @return a [MappingBuilder] to be registered with a WireMock instance.
--- a/samples/server/petstore/kotlin-wiremock/src/main/kotlin/org/openapitools/apis/UserApiStubBuilders.kt
+++ b/samples/server/petstore/kotlin-wiremock/src/main/kotlin/org/openapitools/apis/UserApiStubBuilders.kt
@ -21,6 +21,8 @@ class CreateUserStubBuilder internal constructor(private val objectMapper: Objec
    /**
     * Let the stub for createUser respond with HTTP status code [code].
     *
+     * @param code the response code.
+     * @param body response body for the [MappingBuilder].
     * @param configurer configurer for the [MappingBuilder], allowing for arbitrary changes.
     * @return a [MappingBuilder] to be registered with a WireMock instance.
     */
@ -49,6 +51,8 @@ class CreateUsersWithArrayInputStubBuilder internal constructor(private val obje
    /**
     * Let the stub for createUsersWithArrayInput respond with HTTP status code [code].
     *
+     * @param code the response code.
+     * @param body response body for the [MappingBuilder].
     * @param configurer configurer for the [MappingBuilder], allowing for arbitrary changes.
     * @return a [MappingBuilder] to be registered with a WireMock instance.
     */
@ -77,6 +81,8 @@ class CreateUsersWithListInputStubBuilder internal constructor(private val objec
    /**
     * Let the stub for createUsersWithListInput respond with HTTP status code [code].
     *
+     * @param code the response code.
+     * @param body response body for the [MappingBuilder].
     * @param configurer configurer for the [MappingBuilder], allowing for arbitrary changes.
     * @return a [MappingBuilder] to be registered with a WireMock instance.
     */
@ -105,7 +111,7 @@ class DeleteUserStubBuilder internal constructor(private val objectMapper: Objec
    /**
     * Let the stub for deleteUser respond with HTTP status code 400.
     *
-     * @param configurer fonfigurer for the [MappingBuilder], allowing for arbitrary changes.
+     * @param configurer configurer for the [MappingBuilder], allowing for arbitrary changes.
     * @return a [MappingBuilder] to be registered with a WireMock instance.
     */
    fun respondWith400(
@ -119,7 +125,7 @@ class DeleteUserStubBuilder internal constructor(private val objectMapper: Objec
    /**
     * Let the stub for deleteUser respond with HTTP status code 404.
     *
-     * @param configurer fonfigurer for the [MappingBuilder], allowing for arbitrary changes.
+     * @param configurer configurer for the [MappingBuilder], allowing for arbitrary changes.
     * @return a [MappingBuilder] to be registered with a WireMock instance.
     */
    fun respondWith404(
@ -133,6 +139,8 @@ class DeleteUserStubBuilder internal constructor(private val objectMapper: Objec
    /**
     * Let the stub for deleteUser respond with HTTP status code [code].
     *
+     * @param code the response code.
+     * @param body response body for the [MappingBuilder].
     * @param configurer configurer for the [MappingBuilder], allowing for arbitrary changes.
     * @return a [MappingBuilder] to be registered with a WireMock instance.
     */
@ -162,7 +170,7 @@ class GetUserByNameStubBuilder internal constructor(private val objectMapper: Ob
     * Let the stub for getUserByName respond with HTTP status code 200.
     *
     * @param body response body for the [MappingBuilder].
-     * @param configurer fonfigurer for the [MappingBuilder], allowing for arbitrary changes.
+     * @param configurer configurer for the [MappingBuilder], allowing for arbitrary changes.
     * @return a [MappingBuilder] to be registered with a WireMock instance.
     */
    fun respondWith200(
@ -179,42 +187,35 @@ class GetUserByNameStubBuilder internal constructor(private val objectMapper: Ob
    /**
     * Let the stub for getUserByName respond with HTTP status code 400.
     *
-     * @param body response body for the [MappingBuilder].
-     * @param configurer fonfigurer for the [MappingBuilder], allowing for arbitrary changes.
+     * @param configurer configurer for the [MappingBuilder], allowing for arbitrary changes.
     * @return a [MappingBuilder] to be registered with a WireMock instance.
     */
    fun respondWith400(
-        body: User,
        configurer: ResponseDefinitionBuilder.() -> ResponseDefinitionBuilder = { this },
    ): MappingBuilder =
        stub.willReturn(aResponse()
            .withStatus(400)
-            .withHeader("Content-Type", "application/json")
-            .withBody(objectMapper.writeValueAsString(body))
            .configurer()
        )

    /**
     * Let the stub for getUserByName respond with HTTP status code 404.
     *
-     * @param body response body for the [MappingBuilder].
-     * @param configurer fonfigurer for the [MappingBuilder], allowing for arbitrary changes.
+     * @param configurer configurer for the [MappingBuilder], allowing for arbitrary changes.
     * @return a [MappingBuilder] to be registered with a WireMock instance.
     */
    fun respondWith404(
-        body: User,
        configurer: ResponseDefinitionBuilder.() -> ResponseDefinitionBuilder = { this },
    ): MappingBuilder =
        stub.willReturn(aResponse()
            .withStatus(404)
-            .withHeader("Content-Type", "application/json")
-            .withBody(objectMapper.writeValueAsString(body))
            .configurer()
        )

    /**
     * Let the stub for getUserByName respond with HTTP status code [code].
     *
+     * @param code the response code.
     * @param body response body for the [MappingBuilder].
     * @param configurer configurer for the [MappingBuilder], allowing for arbitrary changes.
     * @return a [MappingBuilder] to be registered with a WireMock instance.
@ -245,7 +246,7 @@ class LoginUserStubBuilder internal constructor(private val objectMapper: Object
     * Let the stub for loginUser respond with HTTP status code 200.
     *
     * @param body response body for the [MappingBuilder].
-     * @param configurer fonfigurer for the [MappingBuilder], allowing for arbitrary changes.
+     * @param configurer configurer for the [MappingBuilder], allowing for arbitrary changes.
     * @return a [MappingBuilder] to be registered with a WireMock instance.
     */
    fun respondWith200(
@ -262,24 +263,21 @@ class LoginUserStubBuilder internal constructor(private val objectMapper: Object
    /**
     * Let the stub for loginUser respond with HTTP status code 400.
     *
-     * @param body response body for the [MappingBuilder].
-     * @param configurer fonfigurer for the [MappingBuilder], allowing for arbitrary changes.
+     * @param configurer configurer for the [MappingBuilder], allowing for arbitrary changes.
     * @return a [MappingBuilder] to be registered with a WireMock instance.
     */
    fun respondWith400(
-        body: kotlin.String,
        configurer: ResponseDefinitionBuilder.() -> ResponseDefinitionBuilder = { this },
    ): MappingBuilder =
        stub.willReturn(aResponse()
            .withStatus(400)
-            .withHeader("Content-Type", "application/json")
-            .withBody(objectMapper.writeValueAsString(body))
            .configurer()
        )

    /**
     * Let the stub for loginUser respond with HTTP status code [code].
     *
+     * @param code the response code.
     * @param body response body for the [MappingBuilder].
     * @param configurer configurer for the [MappingBuilder], allowing for arbitrary changes.
     * @return a [MappingBuilder] to be registered with a WireMock instance.
@ -309,6 +307,8 @@ class LogoutUserStubBuilder internal constructor(private val objectMapper: Objec
    /**
     * Let the stub for logoutUser respond with HTTP status code [code].
     *
+     * @param code the response code.
+     * @param body response body for the [MappingBuilder].
     * @param configurer configurer for the [MappingBuilder], allowing for arbitrary changes.
     * @return a [MappingBuilder] to be registered with a WireMock instance.
     */
@ -337,7 +337,7 @@ class UpdateUserStubBuilder internal constructor(private val objectMapper: Objec
    /**
     * Let the stub for updateUser respond with HTTP status code 400.
     *
-     * @param configurer fonfigurer for the [MappingBuilder], allowing for arbitrary changes.
+     * @param configurer configurer for the [MappingBuilder], allowing for arbitrary changes.
     * @return a [MappingBuilder] to be registered with a WireMock instance.
     */
    fun respondWith400(
@ -351,7 +351,7 @@ class UpdateUserStubBuilder internal constructor(private val objectMapper: Objec
    /**
     * Let the stub for updateUser respond with HTTP status code 404.
     *
-     * @param configurer fonfigurer for the [MappingBuilder], allowing for arbitrary changes.
+     * @param configurer configurer for the [MappingBuilder], allowing for arbitrary changes.
     * @return a [MappingBuilder] to be registered with a WireMock instance.
     */
    fun respondWith404(
@ -365,6 +365,8 @@ class UpdateUserStubBuilder internal constructor(private val objectMapper: Objec
    /**
     * Let the stub for updateUser respond with HTTP status code [code].
     *
+     * @param code the response code.
+     * @param body response body for the [MappingBuilder].
     * @param configurer configurer for the [MappingBuilder], allowing for arbitrary changes.
     * @return a [MappingBuilder] to be registered with a WireMock instance.
     */