[Python] Add echo_api test object serialization for multipart requests (#18176)

* [python] echo add test object serialization for multipart requests

* [echo api] update samples

* [echo api] update samples

modules/openapi-generator/src/test/resources/3_0/echo_api.yaml

@@ -131,6 +131,33 @@ paths:
             text/plain:
               schema:
                 type: string
+  /form/object/multipart: 
+    post:
+      tags:
+        - form
+      summary: Test form parameter(s) for multipart schema
+      description: Test form parameter(s) for multipart schema
+      operationId: test/form/object/multipart
+      requestBody:
+        content:
+          multipart/form-data:
+            schema:
+              type: object
+              required:
+                - marker
+              properties:
+                marker:
+                  type: object
+                  properties:
+                    name:
+                      type: string
+      responses:
+        '200':
+          description: Successful operation
+          content:
+            text/plain:
+              schema:
+                type: string
   # header parameter tests
   /header/integer/boolean/string/enums:
     get:

samples/client/echo_api/csharp-restsharp/.openapi-generator/FILES

@@ -18,6 +18,7 @@ docs/Query.md
 docs/QueryApi.md
 docs/StringEnumRef.md
 docs/Tag.md
+docs/TestFormObjectMultipartRequestMarker.md
 docs/TestQueryStyleDeepObjectExplodeTrueObjectAllOfQueryObjectParameter.md
 docs/TestQueryStyleFormExplodeTrueArrayStringQueryObjectParameter.md
 git_push.sh
@@ -54,6 +55,7 @@ src/Org.OpenAPITools/Model/Pet.cs
 src/Org.OpenAPITools/Model/Query.cs
 src/Org.OpenAPITools/Model/StringEnumRef.cs
 src/Org.OpenAPITools/Model/Tag.cs
+src/Org.OpenAPITools/Model/TestFormObjectMultipartRequestMarker.cs
 src/Org.OpenAPITools/Model/TestQueryStyleDeepObjectExplodeTrueObjectAllOfQueryObjectParameter.cs
 src/Org.OpenAPITools/Model/TestQueryStyleFormExplodeTrueArrayStringQueryObjectParameter.cs
 src/Org.OpenAPITools/Org.OpenAPITools.csproj

samples/client/echo_api/csharp-restsharp/README.md

@@ -130,6 +130,7 @@ Class | Method | HTTP request | Description
 *BodyApi* | [**TestEchoBodyStringEnum**](docs/BodyApi.md#testechobodystringenum) | **POST** /echo/body/string_enum | Test string enum response body
 *BodyApi* | [**TestEchoBodyTagResponseString**](docs/BodyApi.md#testechobodytagresponsestring) | **POST** /echo/body/Tag/response_string | Test empty json (request body)
 *FormApi* | [**TestFormIntegerBooleanString**](docs/FormApi.md#testformintegerbooleanstring) | **POST** /form/integer/boolean/string | Test form parameter(s)
+*FormApi* | [**TestFormObjectMultipart**](docs/FormApi.md#testformobjectmultipart) | **POST** /form/object/multipart | Test form parameter(s) for multipart schema
 *FormApi* | [**TestFormOneof**](docs/FormApi.md#testformoneof) | **POST** /form/oneof | Test form parameter(s) for oneOf schema
 *HeaderApi* | [**TestHeaderIntegerBooleanStringEnums**](docs/HeaderApi.md#testheaderintegerbooleanstringenums) | **GET** /header/integer/boolean/string/enums | Test header parameter(s)
 *PathApi* | [**TestsPathStringPathStringIntegerPathIntegerEnumNonrefStringPathEnumRefStringPath**](docs/PathApi.md#testspathstringpathstringintegerpathintegerenumnonrefstringpathenumrefstringpath) | **GET** /path/string/{path_string}/integer/{path_integer}/{enum_nonref_string_path}/{enum_ref_string_path} | Test path parameter(s)
@@ -157,6 +158,7 @@ Class | Method | HTTP request | Description
  - [Model.Query](docs/Query.md)
  - [Model.StringEnumRef](docs/StringEnumRef.md)
  - [Model.Tag](docs/Tag.md)
+ - [Model.TestFormObjectMultipartRequestMarker](docs/TestFormObjectMultipartRequestMarker.md)
  - [Model.TestQueryStyleDeepObjectExplodeTrueObjectAllOfQueryObjectParameter](docs/TestQueryStyleDeepObjectExplodeTrueObjectAllOfQueryObjectParameter.md)
  - [Model.TestQueryStyleFormExplodeTrueArrayStringQueryObjectParameter](docs/TestQueryStyleFormExplodeTrueArrayStringQueryObjectParameter.md)
 

samples/client/echo_api/csharp-restsharp/api/openapi.yaml

@@ -96,6 +96,25 @@ paths:
       summary: Test form parameter(s) for oneOf schema
       tags:
       - form
+  /form/object/multipart:
+    post:
+      description: Test form parameter(s) for multipart schema
+      operationId: test/form/object/multipart
+      requestBody:
+        content:
+          multipart/form-data:
+            schema:
+              $ref: '#/components/schemas/test_form_object_multipart_request'
+      responses:
+        "200":
+          content:
+            text/plain:
+              schema:
+                type: string
+          description: Successful operation
+      summary: Test form parameter(s) for multipart schema
+      tags:
+      - form
   /header/integer/boolean/string/enums:
     get:
       description: Test header parameter(s)
@@ -870,6 +889,18 @@ components:
       - $ref: '#/components/schemas/test_form_oneof_request_oneOf_1'
       - $ref: '#/components/schemas/Tag'
       type: object
+    test_form_object_multipart_request_marker:
+      properties:
+        name:
+          type: string
+      type: object
+    test_form_object_multipart_request:
+      properties:
+        marker:
+          $ref: '#/components/schemas/test_form_object_multipart_request_marker'
+      required:
+      - marker
+      type: object
     test_query_style_form_explode_true_array_string_query_object_parameter:
       properties:
         values:

samples/client/echo_api/csharp-restsharp/docs/FormApi.md

@@ -5,6 +5,7 @@ All URIs are relative to *http://localhost:3000*
 | Method | HTTP request | Description |
 |--------|--------------|-------------|
 | [**TestFormIntegerBooleanString**](FormApi.md#testformintegerbooleanstring) | **POST** /form/integer/boolean/string | Test form parameter(s) |
+| [**TestFormObjectMultipart**](FormApi.md#testformobjectmultipart) | **POST** /form/object/multipart | Test form parameter(s) for multipart schema |
 | [**TestFormOneof**](FormApi.md#testformoneof) | **POST** /form/oneof | Test form parameter(s) for oneOf schema |
 
 <a id="testformintegerbooleanstring"></a>
@@ -95,6 +96,97 @@ No authorization required
  - **Accept**: text/plain
 
 
+### HTTP response details
+| Status code | Description | Response headers |
+|-------------|-------------|------------------|
+| **200** | Successful operation |  -  |
+
+[[Back to top]](#) [[Back to API list]](../README.md#documentation-for-api-endpoints) [[Back to Model list]](../README.md#documentation-for-models) [[Back to README]](../README.md)
+
+<a id="testformobjectmultipart"></a>
+# **TestFormObjectMultipart**
+> string TestFormObjectMultipart (TestFormObjectMultipartRequestMarker marker)
+
+Test form parameter(s) for multipart schema
+
+Test form parameter(s) for multipart schema
+
+### Example
+```csharp
+using System.Collections.Generic;
+using System.Diagnostics;
+using Org.OpenAPITools.Api;
+using Org.OpenAPITools.Client;
+using Org.OpenAPITools.Model;
+
+namespace Example
+{
+    public class TestFormObjectMultipartExample
+    {
+        public static void Main()
+        {
+            Configuration config = new Configuration();
+            config.BasePath = "http://localhost:3000";
+            var apiInstance = new FormApi(config);
+            var marker = new TestFormObjectMultipartRequestMarker(); // TestFormObjectMultipartRequestMarker | 
+
+            try
+            {
+                // Test form parameter(s) for multipart schema
+                string result = apiInstance.TestFormObjectMultipart(marker);
+                Debug.WriteLine(result);
+            }
+            catch (ApiException  e)
+            {
+                Debug.Print("Exception when calling FormApi.TestFormObjectMultipart: " + e.Message);
+                Debug.Print("Status Code: " + e.ErrorCode);
+                Debug.Print(e.StackTrace);
+            }
+        }
+    }
+}
+```
+
+#### Using the TestFormObjectMultipartWithHttpInfo variant
+This returns an ApiResponse object which contains the response data, status code and headers.
+
+```csharp
+try
+{
+    // Test form parameter(s) for multipart schema
+    ApiResponse<string> response = apiInstance.TestFormObjectMultipartWithHttpInfo(marker);
+    Debug.Write("Status Code: " + response.StatusCode);
+    Debug.Write("Response Headers: " + response.Headers);
+    Debug.Write("Response Body: " + response.Data);
+}
+catch (ApiException e)
+{
+    Debug.Print("Exception when calling FormApi.TestFormObjectMultipartWithHttpInfo: " + e.Message);
+    Debug.Print("Status Code: " + e.ErrorCode);
+    Debug.Print(e.StackTrace);
+}
+```
+
+### Parameters
+
+| Name | Type | Description | Notes |
+|------|------|-------------|-------|
+| **marker** | [**TestFormObjectMultipartRequestMarker**](TestFormObjectMultipartRequestMarker.md) |  |  |
+
+### Return type
+
+**string**
+
+### Authorization
+
+No authorization required
+
+### HTTP request headers
+
+ - **Content-Type**: multipart/form-data
+ - **Accept**: text/plain
+
+
 ### HTTP response details
 | Status code | Description | Response headers |
 |-------------|-------------|------------------|

samples/client/echo_api/csharp-restsharp/docs/TestFormObjectMultipartRequestMarker.md

@@ -0,0 +1,10 @@
+# Org.OpenAPITools.Model.TestFormObjectMultipartRequestMarker
+
+## Properties
+
+Name | Type | Description | Notes
+------------ | ------------- | ------------- | -------------
+**Name** | **string** |  | [optional] 
+
+[[Back to Model list]](../README.md#documentation-for-models) [[Back to API list]](../README.md#documentation-for-api-endpoints) [[Back to README]](../README.md)
+

samples/client/echo_api/csharp-restsharp/src/Org.OpenAPITools.Test/Model/TestFormObjectMultipartRequestMarkerTests.cs

@@ -0,0 +1,67 @@
+/*
+ * Echo Server API
+ *
+ * Echo Server API
+ *
+ * The version of the OpenAPI document: 0.1.0
+ * Contact: team@openapitools.org
+ * Generated by: https://github.com/openapitools/openapi-generator.git
+ */
+
+
+using Xunit;
+
+using System;
+using System.Linq;
+using System.IO;
+using System.Collections.Generic;
+using Org.OpenAPITools.Model;
+using Org.OpenAPITools.Client;
+using System.Reflection;
+using Newtonsoft.Json;
+
+namespace Org.OpenAPITools.Test.Model
+{
+    /// <summary>
+    ///  Class for testing TestFormObjectMultipartRequestMarker
+    /// </summary>
+    /// <remarks>
+    /// This file is automatically generated by OpenAPI Generator (https://openapi-generator.tech).
+    /// Please update the test case below to test the model.
+    /// </remarks>
+    public class TestFormObjectMultipartRequestMarkerTests : IDisposable
+    {
+        // TODO uncomment below to declare an instance variable for TestFormObjectMultipartRequestMarker
+        //private TestFormObjectMultipartRequestMarker instance;
+
+        public TestFormObjectMultipartRequestMarkerTests()
+        {
+            // TODO uncomment below to create an instance of TestFormObjectMultipartRequestMarker
+            //instance = new TestFormObjectMultipartRequestMarker();
+        }
+
+        public void Dispose()
+        {
+            // Cleanup when everything is done.
+        }
+
+        /// <summary>
+        /// Test an instance of TestFormObjectMultipartRequestMarker
+        /// </summary>
+        [Fact]
+        public void TestFormObjectMultipartRequestMarkerInstanceTest()
+        {
+            // TODO uncomment below to test "IsType" TestFormObjectMultipartRequestMarker
+            //Assert.IsType<TestFormObjectMultipartRequestMarker>(instance);
+        }
+
+        /// <summary>
+        /// Test the property 'Name'
+        /// </summary>
+        [Fact]
+        public void NameTest()
+        {
+            // TODO unit test for the property 'Name'
+        }
+    }
+}

samples/client/echo_api/csharp-restsharp/src/Org.OpenAPITools/Api/FormApi.cs

@@ -16,6 +16,7 @@ using System.Linq;
 using System.Net;
 using System.Net.Mime;
 using Org.OpenAPITools.Client;
+using Org.OpenAPITools.Model;
 
 namespace Org.OpenAPITools.Api
 {
@@ -54,6 +55,29 @@ namespace Org.OpenAPITools.Api
         /// <returns>ApiResponse of string</returns>
         ApiResponse<string> TestFormIntegerBooleanStringWithHttpInfo(int? integerForm = default(int?), bool? booleanForm = default(bool?), string? stringForm = default(string?), int operationIndex = 0);
         /// <summary>
+        /// Test form parameter(s) for multipart schema
+        /// </summary>
+        /// <remarks>
+        /// Test form parameter(s) for multipart schema
+        /// </remarks>
+        /// <exception cref="Org.OpenAPITools.Client.ApiException">Thrown when fails to make API call</exception>
+        /// <param name="marker"></param>
+        /// <param name="operationIndex">Index associated with the operation.</param>
+        /// <returns>string</returns>
+        string TestFormObjectMultipart(TestFormObjectMultipartRequestMarker marker, int operationIndex = 0);
+
+        /// <summary>
+        /// Test form parameter(s) for multipart schema
+        /// </summary>
+        /// <remarks>
+        /// Test form parameter(s) for multipart schema
+        /// </remarks>
+        /// <exception cref="Org.OpenAPITools.Client.ApiException">Thrown when fails to make API call</exception>
+        /// <param name="marker"></param>
+        /// <param name="operationIndex">Index associated with the operation.</param>
+        /// <returns>ApiResponse of string</returns>
+        ApiResponse<string> TestFormObjectMultipartWithHttpInfo(TestFormObjectMultipartRequestMarker marker, int operationIndex = 0);
+        /// <summary>
         /// Test form parameter(s) for oneOf schema
         /// </summary>
         /// <remarks>
@@ -125,6 +149,31 @@ namespace Org.OpenAPITools.Api
         /// <returns>Task of ApiResponse (string)</returns>
         System.Threading.Tasks.Task<ApiResponse<string>> TestFormIntegerBooleanStringWithHttpInfoAsync(int? integerForm = default(int?), bool? booleanForm = default(bool?), string? stringForm = default(string?), int operationIndex = 0, System.Threading.CancellationToken cancellationToken = default(System.Threading.CancellationToken));
         /// <summary>
+        /// Test form parameter(s) for multipart schema
+        /// </summary>
+        /// <remarks>
+        /// Test form parameter(s) for multipart schema
+        /// </remarks>
+        /// <exception cref="Org.OpenAPITools.Client.ApiException">Thrown when fails to make API call</exception>
+        /// <param name="marker"></param>
+        /// <param name="operationIndex">Index associated with the operation.</param>
+        /// <param name="cancellationToken">Cancellation Token to cancel the request.</param>
+        /// <returns>Task of string</returns>
+        System.Threading.Tasks.Task<string> TestFormObjectMultipartAsync(TestFormObjectMultipartRequestMarker marker, int operationIndex = 0, System.Threading.CancellationToken cancellationToken = default(System.Threading.CancellationToken));
+
+        /// <summary>
+        /// Test form parameter(s) for multipart schema
+        /// </summary>
+        /// <remarks>
+        /// Test form parameter(s) for multipart schema
+        /// </remarks>
+        /// <exception cref="Org.OpenAPITools.Client.ApiException">Thrown when fails to make API call</exception>
+        /// <param name="marker"></param>
+        /// <param name="operationIndex">Index associated with the operation.</param>
+        /// <param name="cancellationToken">Cancellation Token to cancel the request.</param>
+        /// <returns>Task of ApiResponse (string)</returns>
+        System.Threading.Tasks.Task<ApiResponse<string>> TestFormObjectMultipartWithHttpInfoAsync(TestFormObjectMultipartRequestMarker marker, int operationIndex = 0, System.Threading.CancellationToken cancellationToken = default(System.Threading.CancellationToken));
+        /// <summary>
         /// Test form parameter(s) for oneOf schema
         /// </summary>
         /// <remarks>
@@ -443,6 +492,152 @@ namespace Org.OpenAPITools.Api
             return localVarResponse;
         }
 
+        /// <summary>
+        /// Test form parameter(s) for multipart schema Test form parameter(s) for multipart schema
+        /// </summary>
+        /// <exception cref="Org.OpenAPITools.Client.ApiException">Thrown when fails to make API call</exception>
+        /// <param name="marker"></param>
+        /// <param name="operationIndex">Index associated with the operation.</param>
+        /// <returns>string</returns>
+        public string TestFormObjectMultipart(TestFormObjectMultipartRequestMarker marker, int operationIndex = 0)
+        {
+            Org.OpenAPITools.Client.ApiResponse<string> localVarResponse = TestFormObjectMultipartWithHttpInfo(marker);
+            return localVarResponse.Data;
+        }
+
+        /// <summary>
+        /// Test form parameter(s) for multipart schema Test form parameter(s) for multipart schema
+        /// </summary>
+        /// <exception cref="Org.OpenAPITools.Client.ApiException">Thrown when fails to make API call</exception>
+        /// <param name="marker"></param>
+        /// <param name="operationIndex">Index associated with the operation.</param>
+        /// <returns>ApiResponse of string</returns>
+        public Org.OpenAPITools.Client.ApiResponse<string> TestFormObjectMultipartWithHttpInfo(TestFormObjectMultipartRequestMarker marker, int operationIndex = 0)
+        {
+            // verify the required parameter 'marker' is set
+            if (marker == null)
+            {
+                throw new Org.OpenAPITools.Client.ApiException(400, "Missing required parameter 'marker' when calling FormApi->TestFormObjectMultipart");
+            }
+
+            Org.OpenAPITools.Client.RequestOptions localVarRequestOptions = new Org.OpenAPITools.Client.RequestOptions();
+
+            string[] _contentTypes = new string[] {
+                "multipart/form-data"
+            };
+
+            // to determine the Accept header
+            string[] _accepts = new string[] {
+                "text/plain"
+            };
+
+            var localVarContentType = Org.OpenAPITools.Client.ClientUtils.SelectHeaderContentType(_contentTypes);
+            if (localVarContentType != null)
+            {
+                localVarRequestOptions.HeaderParameters.Add("Content-Type", localVarContentType);
+            }
+
+            var localVarAccept = Org.OpenAPITools.Client.ClientUtils.SelectHeaderAccept(_accepts);
+            if (localVarAccept != null)
+            {
+                localVarRequestOptions.HeaderParameters.Add("Accept", localVarAccept);
+            }
+
+            localVarRequestOptions.FormParameters.Add("marker", Org.OpenAPITools.Client.ClientUtils.Serialize(marker)); // form parameter
+
+            localVarRequestOptions.Operation = "FormApi.TestFormObjectMultipart";
+            localVarRequestOptions.OperationIndex = operationIndex;
+
+
+            // make the HTTP request
+            var localVarResponse = this.Client.Post<string>("/form/object/multipart", localVarRequestOptions, this.Configuration);
+            if (this.ExceptionFactory != null)
+            {
+                Exception _exception = this.ExceptionFactory("TestFormObjectMultipart", localVarResponse);
+                if (_exception != null)
+                {
+                    throw _exception;
+                }
+            }
+
+            return localVarResponse;
+        }
+
+        /// <summary>
+        /// Test form parameter(s) for multipart schema Test form parameter(s) for multipart schema
+        /// </summary>
+        /// <exception cref="Org.OpenAPITools.Client.ApiException">Thrown when fails to make API call</exception>
+        /// <param name="marker"></param>
+        /// <param name="operationIndex">Index associated with the operation.</param>
+        /// <param name="cancellationToken">Cancellation Token to cancel the request.</param>
+        /// <returns>Task of string</returns>
+        public async System.Threading.Tasks.Task<string> TestFormObjectMultipartAsync(TestFormObjectMultipartRequestMarker marker, int operationIndex = 0, System.Threading.CancellationToken cancellationToken = default(System.Threading.CancellationToken))
+        {
+            Org.OpenAPITools.Client.ApiResponse<string> localVarResponse = await TestFormObjectMultipartWithHttpInfoAsync(marker, operationIndex, cancellationToken).ConfigureAwait(false);
+            return localVarResponse.Data;
+        }
+
+        /// <summary>
+        /// Test form parameter(s) for multipart schema Test form parameter(s) for multipart schema
+        /// </summary>
+        /// <exception cref="Org.OpenAPITools.Client.ApiException">Thrown when fails to make API call</exception>
+        /// <param name="marker"></param>
+        /// <param name="operationIndex">Index associated with the operation.</param>
+        /// <param name="cancellationToken">Cancellation Token to cancel the request.</param>
+        /// <returns>Task of ApiResponse (string)</returns>
+        public async System.Threading.Tasks.Task<Org.OpenAPITools.Client.ApiResponse<string>> TestFormObjectMultipartWithHttpInfoAsync(TestFormObjectMultipartRequestMarker marker, int operationIndex = 0, System.Threading.CancellationToken cancellationToken = default(System.Threading.CancellationToken))
+        {
+            // verify the required parameter 'marker' is set
+            if (marker == null)
+            {
+                throw new Org.OpenAPITools.Client.ApiException(400, "Missing required parameter 'marker' when calling FormApi->TestFormObjectMultipart");
+            }
+
+
+            Org.OpenAPITools.Client.RequestOptions localVarRequestOptions = new Org.OpenAPITools.Client.RequestOptions();
+
+            string[] _contentTypes = new string[] {
+                "multipart/form-data"
+            };
+
+            // to determine the Accept header
+            string[] _accepts = new string[] {
+                "text/plain"
+            };
+
+            var localVarContentType = Org.OpenAPITools.Client.ClientUtils.SelectHeaderContentType(_contentTypes);
+            if (localVarContentType != null)
+            {
+                localVarRequestOptions.HeaderParameters.Add("Content-Type", localVarContentType);
+            }
+
+            var localVarAccept = Org.OpenAPITools.Client.ClientUtils.SelectHeaderAccept(_accepts);
+            if (localVarAccept != null)
+            {
+                localVarRequestOptions.HeaderParameters.Add("Accept", localVarAccept);
+            }
+
+            localVarRequestOptions.FormParameters.Add("marker", Org.OpenAPITools.Client.ClientUtils.Serialize(marker)); // form parameter
+
+            localVarRequestOptions.Operation = "FormApi.TestFormObjectMultipart";
+            localVarRequestOptions.OperationIndex = operationIndex;
+
+
+            // make the HTTP request
+            var localVarResponse = await this.AsynchronousClient.PostAsync<string>("/form/object/multipart", localVarRequestOptions, this.Configuration, cancellationToken).ConfigureAwait(false);
+
+            if (this.ExceptionFactory != null)
+            {
+                Exception _exception = this.ExceptionFactory("TestFormObjectMultipart", localVarResponse);
+                if (_exception != null)
+                {
+                    throw _exception;
+                }
+            }
+
+            return localVarResponse;
+        }
+
         /// <summary>
         /// Test form parameter(s) for oneOf schema Test form parameter(s) for oneOf schema
         /// </summary>

samples/client/echo_api/csharp-restsharp/src/Org.OpenAPITools/Model/TestFormObjectMultipartRequestMarker.cs

@@ -0,0 +1,129 @@
+/*
+ * Echo Server API
+ *
+ * Echo Server API
+ *
+ * The version of the OpenAPI document: 0.1.0
+ * Contact: team@openapitools.org
+ * Generated by: https://github.com/openapitools/openapi-generator.git
+ */
+
+
+using System;
+using System.Collections;
+using System.Collections.Generic;
+using System.Collections.ObjectModel;
+using System.Linq;
+using System.IO;
+using System.Runtime.Serialization;
+using System.Text;
+using System.Text.RegularExpressions;
+using Newtonsoft.Json;
+using Newtonsoft.Json.Converters;
+using Newtonsoft.Json.Linq;
+using System.ComponentModel.DataAnnotations;
+using OpenAPIDateConverter = Org.OpenAPITools.Client.OpenAPIDateConverter;
+
+namespace Org.OpenAPITools.Model
+{
+    /// <summary>
+    /// TestFormObjectMultipartRequestMarker
+    /// </summary>
+    [DataContract(Name = "test_form_object_multipart_request_marker")]
+    public partial class TestFormObjectMultipartRequestMarker : IEquatable<TestFormObjectMultipartRequestMarker>, IValidatableObject
+    {
+        /// <summary>
+        /// Initializes a new instance of the <see cref="TestFormObjectMultipartRequestMarker" /> class.
+        /// </summary>
+        /// <param name="name">name.</param>
+        public TestFormObjectMultipartRequestMarker(string name = default(string))
+        {
+            this.Name = name;
+        }
+
+        /// <summary>
+        /// Gets or Sets Name
+        /// </summary>
+        [DataMember(Name = "name", EmitDefaultValue = false)]
+        public string Name { get; set; }
+
+        /// <summary>
+        /// Returns the string presentation of the object
+        /// </summary>
+        /// <returns>String presentation of the object</returns>
+        public override string ToString()
+        {
+            StringBuilder sb = new StringBuilder();
+            sb.Append("class TestFormObjectMultipartRequestMarker {\n");
+            sb.Append("  Name: ").Append(Name).Append("\n");
+            sb.Append("}\n");
+            return sb.ToString();
+        }
+
+        /// <summary>
+        /// Returns the JSON string presentation of the object
+        /// </summary>
+        /// <returns>JSON string presentation of the object</returns>
+        public virtual string ToJson()
+        {
+            return Newtonsoft.Json.JsonConvert.SerializeObject(this, Newtonsoft.Json.Formatting.Indented);
+        }
+
+        /// <summary>
+        /// Returns true if objects are equal
+        /// </summary>
+        /// <param name="input">Object to be compared</param>
+        /// <returns>Boolean</returns>
+        public override bool Equals(object input)
+        {
+            return this.Equals(input as TestFormObjectMultipartRequestMarker);
+        }
+
+        /// <summary>
+        /// Returns true if TestFormObjectMultipartRequestMarker instances are equal
+        /// </summary>
+        /// <param name="input">Instance of TestFormObjectMultipartRequestMarker to be compared</param>
+        /// <returns>Boolean</returns>
+        public bool Equals(TestFormObjectMultipartRequestMarker input)
+        {
+            if (input == null)
+            {
+                return false;
+            }
+            return 
+                (
+                    this.Name == input.Name ||
+                    (this.Name != null &&
+                    this.Name.Equals(input.Name))
+                );
+        }
+
+        /// <summary>
+        /// Gets the hash code
+        /// </summary>
+        /// <returns>Hash code</returns>
+        public override int GetHashCode()
+        {
+            unchecked // Overflow is fine, just wrap
+            {
+                int hashCode = 41;
+                if (this.Name != null)
+                {
+                    hashCode = (hashCode * 59) + this.Name.GetHashCode();
+                }
+                return hashCode;
+            }
+        }
+
+        /// <summary>
+        /// To validate all properties of the instance
+        /// </summary>
+        /// <param name="validationContext">Validation context</param>
+        /// <returns>Validation Result</returns>
+        IEnumerable<System.ComponentModel.DataAnnotations.ValidationResult> IValidatableObject.Validate(ValidationContext validationContext)
+        {
+            yield break;
+        }
+    }
+
+}

samples/client/echo_api/go/.openapi-generator/FILES

@@ -25,6 +25,7 @@ docs/Query.md
 docs/QueryAPI.md
 docs/StringEnumRef.md
 docs/Tag.md
+docs/TestFormObjectMultipartRequestMarker.md
 docs/TestQueryStyleDeepObjectExplodeTrueObjectAllOfQueryObjectParameter.md
 docs/TestQueryStyleFormExplodeTrueArrayStringQueryObjectParameter.md
 git_push.sh
@@ -39,6 +40,7 @@ model_pet.go
 model_query.go
 model_string_enum_ref.go
 model_tag.go
+model_test_form_object_multipart_request_marker.go
 model_test_query_style_deep_object_explode_true_object_all_of_query_object_parameter.go
 model_test_query_style_form_explode_true_array_string_query_object_parameter.go
 response.go

samples/client/echo_api/go/README.md

@@ -91,6 +91,7 @@ Class | Method | HTTP request | Description
 *BodyAPI* | [**TestEchoBodyStringEnum**](docs/BodyAPI.md#testechobodystringenum) | **Post** /echo/body/string_enum | Test string enum response body
 *BodyAPI* | [**TestEchoBodyTagResponseString**](docs/BodyAPI.md#testechobodytagresponsestring) | **Post** /echo/body/Tag/response_string | Test empty json (request body)
 *FormAPI* | [**TestFormIntegerBooleanString**](docs/FormAPI.md#testformintegerbooleanstring) | **Post** /form/integer/boolean/string | Test form parameter(s)
+*FormAPI* | [**TestFormObjectMultipart**](docs/FormAPI.md#testformobjectmultipart) | **Post** /form/object/multipart | Test form parameter(s) for multipart schema
 *FormAPI* | [**TestFormOneof**](docs/FormAPI.md#testformoneof) | **Post** /form/oneof | Test form parameter(s) for oneOf schema
 *HeaderAPI* | [**TestHeaderIntegerBooleanStringEnums**](docs/HeaderAPI.md#testheaderintegerbooleanstringenums) | **Get** /header/integer/boolean/string/enums | Test header parameter(s)
 *PathAPI* | [**TestsPathStringPathStringIntegerPathIntegerEnumNonrefStringPathEnumRefStringPath**](docs/PathAPI.md#testspathstringpathstringintegerpathintegerenumnonrefstringpathenumrefstringpath) | **Get** /path/string/{path_string}/integer/{path_integer}/{enum_nonref_string_path}/{enum_ref_string_path} | Test path parameter(s)
@@ -117,6 +118,7 @@ Class | Method | HTTP request | Description
  - [Query](docs/Query.md)
  - [StringEnumRef](docs/StringEnumRef.md)
  - [Tag](docs/Tag.md)
+ - [TestFormObjectMultipartRequestMarker](docs/TestFormObjectMultipartRequestMarker.md)
  - [TestQueryStyleDeepObjectExplodeTrueObjectAllOfQueryObjectParameter](docs/TestQueryStyleDeepObjectExplodeTrueObjectAllOfQueryObjectParameter.md)
  - [TestQueryStyleFormExplodeTrueArrayStringQueryObjectParameter](docs/TestQueryStyleFormExplodeTrueArrayStringQueryObjectParameter.md)
 

samples/client/echo_api/go/api/openapi.yaml

@@ -96,6 +96,25 @@ paths:
       summary: Test form parameter(s) for oneOf schema
       tags:
       - form
+  /form/object/multipart:
+    post:
+      description: Test form parameter(s) for multipart schema
+      operationId: test/form/object/multipart
+      requestBody:
+        content:
+          multipart/form-data:
+            schema:
+              $ref: '#/components/schemas/test_form_object_multipart_request'
+      responses:
+        "200":
+          content:
+            text/plain:
+              schema:
+                type: string
+          description: Successful operation
+      summary: Test form parameter(s) for multipart schema
+      tags:
+      - form
   /header/integer/boolean/string/enums:
     get:
       description: Test header parameter(s)
@@ -870,6 +889,18 @@ components:
       - $ref: '#/components/schemas/test_form_oneof_request_oneOf_1'
       - $ref: '#/components/schemas/Tag'
       type: object
+    test_form_object_multipart_request_marker:
+      properties:
+        name:
+          type: string
+      type: object
+    test_form_object_multipart_request:
+      properties:
+        marker:
+          $ref: '#/components/schemas/test_form_object_multipart_request_marker'
+      required:
+      - marker
+      type: object
     test_query_style_form_explode_true_array_string_query_object_parameter:
       properties:
         values:

samples/client/echo_api/go/api_form.go

@@ -149,6 +149,115 @@ func (a *FormAPIService) TestFormIntegerBooleanStringExecute(r ApiTestFormIntege
 	return localVarReturnValue, localVarHTTPResponse, nil
 }
 
+type ApiTestFormObjectMultipartRequest struct {
+	ctx context.Context
+	ApiService *FormAPIService
+	marker *TestFormObjectMultipartRequestMarker
+}
+
+func (r ApiTestFormObjectMultipartRequest) Marker(marker TestFormObjectMultipartRequestMarker) ApiTestFormObjectMultipartRequest {
+	r.marker = &marker
+	return r
+}
+
+func (r ApiTestFormObjectMultipartRequest) Execute() (string, *http.Response, error) {
+	return r.ApiService.TestFormObjectMultipartExecute(r)
+}
+
+/*
+TestFormObjectMultipart Test form parameter(s) for multipart schema
+
+Test form parameter(s) for multipart schema
+
+ @param ctx context.Context - for authentication, logging, cancellation, deadlines, tracing, etc. Passed from http.Request or context.Background().
+ @return ApiTestFormObjectMultipartRequest
+*/
+func (a *FormAPIService) TestFormObjectMultipart(ctx context.Context) ApiTestFormObjectMultipartRequest {
+	return ApiTestFormObjectMultipartRequest{
+		ApiService: a,
+		ctx: ctx,
+	}
+}
+
+// Execute executes the request
+//  @return string
+func (a *FormAPIService) TestFormObjectMultipartExecute(r ApiTestFormObjectMultipartRequest) (string, *http.Response, error) {
+	var (
+		localVarHTTPMethod   = http.MethodPost
+		localVarPostBody     interface{}
+		formFiles            []formFile
+		localVarReturnValue  string
+	)
+
+	localBasePath, err := a.client.cfg.ServerURLWithContext(r.ctx, "FormAPIService.TestFormObjectMultipart")
+	if err != nil {
+		return localVarReturnValue, nil, &GenericOpenAPIError{error: err.Error()}
+	}
+
+	localVarPath := localBasePath + "/form/object/multipart"
+
+	localVarHeaderParams := make(map[string]string)
+	localVarQueryParams := url.Values{}
+	localVarFormParams := url.Values{}
+	if r.marker == nil {
+		return localVarReturnValue, nil, reportError("marker is required and must be specified")
+	}
+
+	// to determine the Content-Type header
+	localVarHTTPContentTypes := []string{"multipart/form-data"}
+
+	// set Content-Type header
+	localVarHTTPContentType := selectHeaderContentType(localVarHTTPContentTypes)
+	if localVarHTTPContentType != "" {
+		localVarHeaderParams["Content-Type"] = localVarHTTPContentType
+	}
+
+	// to determine the Accept header
+	localVarHTTPHeaderAccepts := []string{"text/plain"}
+
+	// set Accept header
+	localVarHTTPHeaderAccept := selectHeaderAccept(localVarHTTPHeaderAccepts)
+	if localVarHTTPHeaderAccept != "" {
+		localVarHeaderParams["Accept"] = localVarHTTPHeaderAccept
+	}
+	parameterAddToHeaderOrQuery(localVarFormParams, "marker", r.marker, "")
+	req, err := a.client.prepareRequest(r.ctx, localVarPath, localVarHTTPMethod, localVarPostBody, localVarHeaderParams, localVarQueryParams, localVarFormParams, formFiles)
+	if err != nil {
+		return localVarReturnValue, nil, err
+	}
+
+	localVarHTTPResponse, err := a.client.callAPI(req)
+	if err != nil || localVarHTTPResponse == nil {
+		return localVarReturnValue, localVarHTTPResponse, err
+	}
+
+	localVarBody, err := io.ReadAll(localVarHTTPResponse.Body)
+	localVarHTTPResponse.Body.Close()
+	localVarHTTPResponse.Body = io.NopCloser(bytes.NewBuffer(localVarBody))
+	if err != nil {
+		return localVarReturnValue, localVarHTTPResponse, err
+	}
+
+	if localVarHTTPResponse.StatusCode >= 300 {
+		newErr := &GenericOpenAPIError{
+			body:  localVarBody,
+			error: localVarHTTPResponse.Status,
+		}
+		return localVarReturnValue, localVarHTTPResponse, newErr
+	}
+
+	err = a.client.decode(&localVarReturnValue, localVarBody, localVarHTTPResponse.Header.Get("Content-Type"))
+	if err != nil {
+		newErr := &GenericOpenAPIError{
+			body:  localVarBody,
+			error: err.Error(),
+		}
+		return localVarReturnValue, localVarHTTPResponse, newErr
+	}
+
+	return localVarReturnValue, localVarHTTPResponse, nil
+}
+
 type ApiTestFormOneofRequest struct {
 	ctx context.Context
 	ApiService *FormAPIService

samples/client/echo_api/go/docs/FormAPI.md

@@ -5,6 +5,7 @@ All URIs are relative to *http://localhost:3000*
 Method | HTTP request | Description
 ------------- | ------------- | -------------
 [**TestFormIntegerBooleanString**](FormAPI.md#TestFormIntegerBooleanString) | **Post** /form/integer/boolean/string | Test form parameter(s)
+[**TestFormObjectMultipart**](FormAPI.md#TestFormObjectMultipart) | **Post** /form/object/multipart | Test form parameter(s) for multipart schema
 [**TestFormOneof**](FormAPI.md#TestFormOneof) | **Post** /form/oneof | Test form parameter(s) for oneOf schema
 
 
@@ -79,6 +80,72 @@ No authorization required
 [[Back to README]](../README.md)
 
 
+## TestFormObjectMultipart
+
+> string TestFormObjectMultipart(ctx).Marker(marker).Execute()
+
+Test form parameter(s) for multipart schema
+
+
+
+### Example
+
+```go
+package main
+
+import (
+	"context"
+	"fmt"
+	"os"
+	openapiclient "github.com/GIT_USER_ID/GIT_REPO_ID"
+)
+
+func main() {
+	marker := *openapiclient.NewTestFormObjectMultipartRequestMarker() // TestFormObjectMultipartRequestMarker | 
+
+	configuration := openapiclient.NewConfiguration()
+	apiClient := openapiclient.NewAPIClient(configuration)
+	resp, r, err := apiClient.FormAPI.TestFormObjectMultipart(context.Background()).Marker(marker).Execute()
+	if err != nil {
+		fmt.Fprintf(os.Stderr, "Error when calling `FormAPI.TestFormObjectMultipart``: %v\n", err)
+		fmt.Fprintf(os.Stderr, "Full HTTP response: %v\n", r)
+	}
+	// response from `TestFormObjectMultipart`: string
+	fmt.Fprintf(os.Stdout, "Response from `FormAPI.TestFormObjectMultipart`: %v\n", resp)
+}
+```
+
+### Path Parameters
+
+
+
+### Other Parameters
+
+Other parameters are passed through a pointer to a apiTestFormObjectMultipartRequest struct via the builder pattern
+
+
+Name | Type | Description  | Notes
+------------- | ------------- | ------------- | -------------
+ **marker** | [**TestFormObjectMultipartRequestMarker**](TestFormObjectMultipartRequestMarker.md) |  | 
+
+### Return type
+
+**string**
+
+### Authorization
+
+No authorization required
+
+### HTTP request headers
+
+- **Content-Type**: multipart/form-data
+- **Accept**: text/plain
+
+[[Back to top]](#) [[Back to API list]](../README.md#documentation-for-api-endpoints)
+[[Back to Model list]](../README.md#documentation-for-models)
+[[Back to README]](../README.md)
+
+
 ## TestFormOneof
 
 > string TestFormOneof(ctx).Form1(form1).Form2(form2).Form3(form3).Form4(form4).Id(id).Name(name).Execute()

samples/client/echo_api/go/docs/TestFormObjectMultipartRequestMarker.md

@@ -0,0 +1,56 @@
+# TestFormObjectMultipartRequestMarker
+
+## Properties
+
+Name | Type | Description | Notes
+------------ | ------------- | ------------- | -------------
+**Name** | Pointer to **string** |  | [optional] 
+
+## Methods
+
+### NewTestFormObjectMultipartRequestMarker
+
+`func NewTestFormObjectMultipartRequestMarker() *TestFormObjectMultipartRequestMarker`
+
+NewTestFormObjectMultipartRequestMarker instantiates a new TestFormObjectMultipartRequestMarker object
+This constructor will assign default values to properties that have it defined,
+and makes sure properties required by API are set, but the set of arguments
+will change when the set of required properties is changed
+
+### NewTestFormObjectMultipartRequestMarkerWithDefaults
+
+`func NewTestFormObjectMultipartRequestMarkerWithDefaults() *TestFormObjectMultipartRequestMarker`
+
+NewTestFormObjectMultipartRequestMarkerWithDefaults instantiates a new TestFormObjectMultipartRequestMarker object
+This constructor will only assign default values to properties that have it defined,
+but it doesn't guarantee that properties required by API are set
+
+### GetName
+
+`func (o *TestFormObjectMultipartRequestMarker) GetName() string`
+
+GetName returns the Name field if non-nil, zero value otherwise.
+
+### GetNameOk
+
+`func (o *TestFormObjectMultipartRequestMarker) GetNameOk() (*string, bool)`
+
+GetNameOk returns a tuple with the Name field if it's non-nil, zero value otherwise
+and a boolean to check if the value has been set.
+
+### SetName
+
+`func (o *TestFormObjectMultipartRequestMarker) SetName(v string)`
+
+SetName sets Name field to given value.
+
+### HasName
+
+`func (o *TestFormObjectMultipartRequestMarker) HasName() bool`
+
+HasName returns a boolean if a field has been set.
+
+
+[[Back to Model list]](../README.md#documentation-for-models) [[Back to API list]](../README.md#documentation-for-api-endpoints) [[Back to README]](../README.md)
+
+

samples/client/echo_api/go/model_test_form_object_multipart_request_marker.go

@@ -0,0 +1,127 @@
+/*
+Echo Server API
+
+Echo Server API
+
+API version: 0.1.0
+Contact: team@openapitools.org
+*/
+
+// Code generated by OpenAPI Generator (https://openapi-generator.tech); DO NOT EDIT.
+
+package openapi
+
+import (
+	"encoding/json"
+)
+
+// checks if the TestFormObjectMultipartRequestMarker type satisfies the MappedNullable interface at compile time
+var _ MappedNullable = &TestFormObjectMultipartRequestMarker{}
+
+// TestFormObjectMultipartRequestMarker struct for TestFormObjectMultipartRequestMarker
+type TestFormObjectMultipartRequestMarker struct {
+	Name *string `json:"name,omitempty"`
+}
+
+// NewTestFormObjectMultipartRequestMarker instantiates a new TestFormObjectMultipartRequestMarker object
+// This constructor will assign default values to properties that have it defined,
+// and makes sure properties required by API are set, but the set of arguments
+// will change when the set of required properties is changed
+func NewTestFormObjectMultipartRequestMarker() *TestFormObjectMultipartRequestMarker {
+	this := TestFormObjectMultipartRequestMarker{}
+	return &this
+}
+
+// NewTestFormObjectMultipartRequestMarkerWithDefaults instantiates a new TestFormObjectMultipartRequestMarker object
+// This constructor will only assign default values to properties that have it defined,
+// but it doesn't guarantee that properties required by API are set
+func NewTestFormObjectMultipartRequestMarkerWithDefaults() *TestFormObjectMultipartRequestMarker {
+	this := TestFormObjectMultipartRequestMarker{}
+	return &this
+}
+
+// GetName returns the Name field value if set, zero value otherwise.
+func (o *TestFormObjectMultipartRequestMarker) GetName() string {
+	if o == nil || IsNil(o.Name) {
+		var ret string
+		return ret
+	}
+	return *o.Name
+}
+
+// GetNameOk returns a tuple with the Name field value if set, nil otherwise
+// and a boolean to check if the value has been set.
+func (o *TestFormObjectMultipartRequestMarker) GetNameOk() (*string, bool) {
+	if o == nil || IsNil(o.Name) {
+		return nil, false
+	}
+	return o.Name, true
+}
+
+// HasName returns a boolean if a field has been set.
+func (o *TestFormObjectMultipartRequestMarker) HasName() bool {
+	if o != nil && !IsNil(o.Name) {
+		return true
+	}
+
+	return false
+}
+
+// SetName gets a reference to the given string and assigns it to the Name field.
+func (o *TestFormObjectMultipartRequestMarker) SetName(v string) {
+	o.Name = &v
+}
+
+func (o TestFormObjectMultipartRequestMarker) MarshalJSON() ([]byte, error) {
+	toSerialize,err := o.ToMap()
+	if err != nil {
+		return []byte{}, err
+	}
+	return json.Marshal(toSerialize)
+}
+
+func (o TestFormObjectMultipartRequestMarker) ToMap() (map[string]interface{}, error) {
+	toSerialize := map[string]interface{}{}
+	if !IsNil(o.Name) {
+		toSerialize["name"] = o.Name
+	}
+	return toSerialize, nil
+}
+
+type NullableTestFormObjectMultipartRequestMarker struct {
+	value *TestFormObjectMultipartRequestMarker
+	isSet bool
+}
+
+func (v NullableTestFormObjectMultipartRequestMarker) Get() *TestFormObjectMultipartRequestMarker {
+	return v.value
+}
+
+func (v *NullableTestFormObjectMultipartRequestMarker) Set(val *TestFormObjectMultipartRequestMarker) {
+	v.value = val
+	v.isSet = true
+}
+
+func (v NullableTestFormObjectMultipartRequestMarker) IsSet() bool {
+	return v.isSet
+}
+
+func (v *NullableTestFormObjectMultipartRequestMarker) Unset() {
+	v.value = nil
+	v.isSet = false
+}
+
+func NewNullableTestFormObjectMultipartRequestMarker(val *TestFormObjectMultipartRequestMarker) *NullableTestFormObjectMultipartRequestMarker {
+	return &NullableTestFormObjectMultipartRequestMarker{value: val, isSet: true}
+}
+
+func (v NullableTestFormObjectMultipartRequestMarker) MarshalJSON() ([]byte, error) {
+	return json.Marshal(v.value)
+}
+
+func (v *NullableTestFormObjectMultipartRequestMarker) UnmarshalJSON(src []byte) error {
+	v.isSet = true
+	return json.Unmarshal(src, &v.value)
+}
+
+

samples/client/echo_api/java/apache-httpclient/.openapi-generator/FILES

@@ -20,6 +20,7 @@ docs/Query.md
 docs/QueryApi.md
 docs/StringEnumRef.md
 docs/Tag.md
+docs/TestFormObjectMultipartRequestMarker.md
 docs/TestQueryStyleDeepObjectExplodeTrueObjectAllOfQueryObjectParameter.md
 docs/TestQueryStyleFormExplodeTrueArrayStringQueryObjectParameter.md
 git_push.sh
@@ -60,5 +61,6 @@ src/main/java/org/openapitools/client/model/Pet.java
 src/main/java/org/openapitools/client/model/Query.java
 src/main/java/org/openapitools/client/model/StringEnumRef.java
 src/main/java/org/openapitools/client/model/Tag.java
+src/main/java/org/openapitools/client/model/TestFormObjectMultipartRequestMarker.java
 src/main/java/org/openapitools/client/model/TestQueryStyleDeepObjectExplodeTrueObjectAllOfQueryObjectParameter.java
 src/main/java/org/openapitools/client/model/TestQueryStyleFormExplodeTrueArrayStringQueryObjectParameter.java

samples/client/echo_api/java/apache-httpclient/README.md

@@ -125,6 +125,7 @@ Class | Method | HTTP request | Description
 *BodyApi* | [**testEchoBodyStringEnum**](docs/BodyApi.md#testEchoBodyStringEnum) | **POST** /echo/body/string_enum | Test string enum response body
 *BodyApi* | [**testEchoBodyTagResponseString**](docs/BodyApi.md#testEchoBodyTagResponseString) | **POST** /echo/body/Tag/response_string | Test empty json (request body)
 *FormApi* | [**testFormIntegerBooleanString**](docs/FormApi.md#testFormIntegerBooleanString) | **POST** /form/integer/boolean/string | Test form parameter(s)
+*FormApi* | [**testFormObjectMultipart**](docs/FormApi.md#testFormObjectMultipart) | **POST** /form/object/multipart | Test form parameter(s) for multipart schema
 *FormApi* | [**testFormOneof**](docs/FormApi.md#testFormOneof) | **POST** /form/oneof | Test form parameter(s) for oneOf schema
 *HeaderApi* | [**testHeaderIntegerBooleanStringEnums**](docs/HeaderApi.md#testHeaderIntegerBooleanStringEnums) | **GET** /header/integer/boolean/string/enums | Test header parameter(s)
 *PathApi* | [**testsPathStringPathStringIntegerPathIntegerEnumNonrefStringPathEnumRefStringPath**](docs/PathApi.md#testsPathStringPathStringIntegerPathIntegerEnumNonrefStringPathEnumRefStringPath) | **GET** /path/string/{path_string}/integer/{path_integer}/{enum_nonref_string_path}/{enum_ref_string_path} | Test path parameter(s)
@@ -151,6 +152,7 @@ Class | Method | HTTP request | Description
  - [Query](docs/Query.md)
  - [StringEnumRef](docs/StringEnumRef.md)
  - [Tag](docs/Tag.md)
+ - [TestFormObjectMultipartRequestMarker](docs/TestFormObjectMultipartRequestMarker.md)
  - [TestQueryStyleDeepObjectExplodeTrueObjectAllOfQueryObjectParameter](docs/TestQueryStyleDeepObjectExplodeTrueObjectAllOfQueryObjectParameter.md)
  - [TestQueryStyleFormExplodeTrueArrayStringQueryObjectParameter](docs/TestQueryStyleFormExplodeTrueArrayStringQueryObjectParameter.md)
 

samples/client/echo_api/java/apache-httpclient/api/openapi.yaml

@@ -104,6 +104,28 @@ paths:
       x-content-type: application/x-www-form-urlencoded
       x-accepts:
       - text/plain
+  /form/object/multipart:
+    post:
+      description: Test form parameter(s) for multipart schema
+      operationId: test/form/object/multipart
+      requestBody:
+        content:
+          multipart/form-data:
+            schema:
+              $ref: '#/components/schemas/test_form_object_multipart_request'
+      responses:
+        "200":
+          content:
+            text/plain:
+              schema:
+                type: string
+          description: Successful operation
+      summary: Test form parameter(s) for multipart schema
+      tags:
+      - form
+      x-content-type: multipart/form-data
+      x-accepts:
+      - text/plain
   /header/integer/boolean/string/enums:
     get:
       description: Test header parameter(s)
@@ -933,6 +955,18 @@ components:
       - $ref: '#/components/schemas/test_form_oneof_request_oneOf_1'
       - $ref: '#/components/schemas/Tag'
       type: object
+    test_form_object_multipart_request_marker:
+      properties:
+        name:
+          type: string
+      type: object
+    test_form_object_multipart_request:
+      properties:
+        marker:
+          $ref: '#/components/schemas/test_form_object_multipart_request_marker'
+      required:
+      - marker
+      type: object
     test_query_style_form_explode_true_array_string_query_object_parameter:
       properties:
         values:

samples/client/echo_api/java/apache-httpclient/docs/FormApi.md

@@ -5,6 +5,7 @@ All URIs are relative to *http://localhost:3000*
 | Method | HTTP request | Description |
 |------------- | ------------- | -------------|
 | [**testFormIntegerBooleanString**](FormApi.md#testFormIntegerBooleanString) | **POST** /form/integer/boolean/string | Test form parameter(s) |
+| [**testFormObjectMultipart**](FormApi.md#testFormObjectMultipart) | **POST** /form/object/multipart | Test form parameter(s) for multipart schema |
 | [**testFormOneof**](FormApi.md#testFormOneof) | **POST** /form/oneof | Test form parameter(s) for oneOf schema |
 
 
@@ -79,6 +80,72 @@ No authorization required
 | **200** | Successful operation |  -  |
 
 
+## testFormObjectMultipart
+
+> String testFormObjectMultipart(marker)
+
+Test form parameter(s) for multipart schema
+
+Test form parameter(s) for multipart schema
+
+### Example
+
+```java
+// Import classes:
+import org.openapitools.client.ApiClient;
+import org.openapitools.client.ApiException;
+import org.openapitools.client.Configuration;
+import org.openapitools.client.models.*;
+import org.openapitools.client.api.FormApi;
+
+public class Example {
+    public static void main(String[] args) {
+        ApiClient defaultClient = Configuration.getDefaultApiClient();
+        defaultClient.setBasePath("http://localhost:3000");
+
+        FormApi apiInstance = new FormApi(defaultClient);
+        TestFormObjectMultipartRequestMarker marker = new TestFormObjectMultipartRequestMarker(); // TestFormObjectMultipartRequestMarker | 
+        try {
+            String result = apiInstance.testFormObjectMultipart(marker);
+            System.out.println(result);
+        } catch (ApiException e) {
+            System.err.println("Exception when calling FormApi#testFormObjectMultipart");
+            System.err.println("Status code: " + e.getCode());
+            System.err.println("Reason: " + e.getResponseBody());
+            System.err.println("Response headers: " + e.getResponseHeaders());
+            e.printStackTrace();
+        }
+    }
+}
+```
+
+### Parameters
+
+
+| Name | Type | Description  | Notes |
+|------------- | ------------- | ------------- | -------------|
+| **marker** | [**TestFormObjectMultipartRequestMarker**](TestFormObjectMultipartRequestMarker.md)|  | |
+
+### Return type
+
+**String**
+
+### Authorization
+
+No authorization required
+
+### HTTP request headers
+
+- **Content-Type**: multipart/form-data
+- **Accept**: text/plain
+
+
+### HTTP response details
+| Status code | Description | Response headers |
+|-------------|-------------|------------------|
+| **200** | Successful operation |  -  |
+
+
 ## testFormOneof
 
 > String testFormOneof(form1, form2, form3, form4, id, name)

samples/client/echo_api/java/apache-httpclient/docs/TestFormObjectMultipartRequestMarker.md

@@ -0,0 +1,13 @@
+
+
+# TestFormObjectMultipartRequestMarker
+
+
+## Properties
+
+| Name | Type | Description | Notes |
+|------------ | ------------- | ------------- | -------------|
+|**name** | **String** |  |  [optional] |
+
+
+

samples/client/echo_api/java/apache-httpclient/src/main/java/org/openapitools/client/api/FormApi.java

@@ -20,6 +20,7 @@ import org.openapitools.client.BaseApi;
 import org.openapitools.client.Configuration;
 import org.openapitools.client.Pair;
 
+import org.openapitools.client.model.TestFormObjectMultipartRequestMarker;
 
 
 import java.util.ArrayList;
@@ -119,6 +120,82 @@ if (stringForm != null)
     );
   }
 
+  /**
+   * Test form parameter(s) for multipart schema
+   * Test form parameter(s) for multipart schema
+   * @param marker  (required)
+   * @return String
+   * @throws ApiException if fails to make API call
+   */
+  public String testFormObjectMultipart(TestFormObjectMultipartRequestMarker marker) throws ApiException {
+    return this.testFormObjectMultipart(marker, Collections.emptyMap());
+  }
+
+
+  /**
+   * Test form parameter(s) for multipart schema
+   * Test form parameter(s) for multipart schema
+   * @param marker  (required)
+   * @param additionalHeaders additionalHeaders for this call
+   * @return String
+   * @throws ApiException if fails to make API call
+   */
+  public String testFormObjectMultipart(TestFormObjectMultipartRequestMarker marker, Map<String, String> additionalHeaders) throws ApiException {
+    Object localVarPostBody = null;
+    
+    // verify the required parameter 'marker' is set
+    if (marker == null) {
+      throw new ApiException(400, "Missing the required parameter 'marker' when calling testFormObjectMultipart");
+    }
+    
+    // create path and map variables
+    String localVarPath = "/form/object/multipart";
+
+    StringJoiner localVarQueryStringJoiner = new StringJoiner("&");
+    String localVarQueryParameterBaseName;
+    List<Pair> localVarQueryParams = new ArrayList<Pair>();
+    List<Pair> localVarCollectionQueryParams = new ArrayList<Pair>();
+    Map<String, String> localVarHeaderParams = new HashMap<String, String>();
+    Map<String, String> localVarCookieParams = new HashMap<String, String>();
+    Map<String, Object> localVarFormParams = new HashMap<String, Object>();
+
+    
+    localVarHeaderParams.putAll(additionalHeaders);
+
+    
+    if (marker != null)
+      localVarFormParams.put("marker", marker);
+
+    final String[] localVarAccepts = {
+      "text/plain"
+    };
+    final String localVarAccept = apiClient.selectHeaderAccept(localVarAccepts);
+
+    final String[] localVarContentTypes = {
+      "multipart/form-data"
+    };
+    final String localVarContentType = apiClient.selectHeaderContentType(localVarContentTypes);
+
+    String[] localVarAuthNames = new String[] {  };
+
+    TypeReference<String> localVarReturnType = new TypeReference<String>() {};
+    return apiClient.invokeAPI(
+        localVarPath,
+        "POST",
+        localVarQueryParams,
+        localVarCollectionQueryParams,
+        localVarQueryStringJoiner.toString(),
+        localVarPostBody,
+        localVarHeaderParams,
+        localVarCookieParams,
+        localVarFormParams,
+        localVarAccept,
+        localVarContentType,
+        localVarAuthNames,
+        localVarReturnType
+    );
+  }
+
   /**
    * Test form parameter(s) for oneOf schema
    * Test form parameter(s) for oneOf schema

samples/client/echo_api/java/apache-httpclient/src/main/java/org/openapitools/client/model/TestFormObjectMultipartRequestMarker.java

@@ -0,0 +1,152 @@
+/*
+ * Echo Server API
+ * Echo Server API
+ *
+ * The version of the OpenAPI document: 0.1.0
+ * Contact: team@openapitools.org
+ *
+ * NOTE: This class is auto generated by OpenAPI Generator (https://openapi-generator.tech).
+ * https://openapi-generator.tech
+ * Do not edit the class manually.
+ */
+
+
+package org.openapitools.client.model;
+
+import java.util.Objects;
+import java.util.Arrays;
+import com.fasterxml.jackson.annotation.JsonInclude;
+import com.fasterxml.jackson.annotation.JsonProperty;
+import com.fasterxml.jackson.annotation.JsonCreator;
+import com.fasterxml.jackson.annotation.JsonTypeName;
+import com.fasterxml.jackson.annotation.JsonValue;
+import com.fasterxml.jackson.annotation.JsonPropertyOrder;
+import com.fasterxml.jackson.annotation.JsonTypeName;
+import java.io.UnsupportedEncodingException;
+import java.net.URLEncoder;
+import java.util.StringJoiner;
+
+/**
+ * TestFormObjectMultipartRequestMarker
+ */
+@JsonPropertyOrder({
+  TestFormObjectMultipartRequestMarker.JSON_PROPERTY_NAME
+})
+@JsonTypeName("test_form_object_multipart_request_marker")
+@javax.annotation.Generated(value = "org.openapitools.codegen.languages.JavaClientCodegen", comments = "Generator version: 7.5.0-SNAPSHOT")
+public class TestFormObjectMultipartRequestMarker {
+  public static final String JSON_PROPERTY_NAME = "name";
+  private String name;
+
+  public TestFormObjectMultipartRequestMarker() {
+  }
+
+  public TestFormObjectMultipartRequestMarker name(String name) {
+    
+    this.name = name;
+    return this;
+  }
+
+   /**
+   * Get name
+   * @return name
+  **/
+  @javax.annotation.Nullable
+  @JsonProperty(JSON_PROPERTY_NAME)
+  @JsonInclude(value = JsonInclude.Include.USE_DEFAULTS)
+
+  public String getName() {
+    return name;
+  }
+
+
+  @JsonProperty(JSON_PROPERTY_NAME)
+  @JsonInclude(value = JsonInclude.Include.USE_DEFAULTS)
+  public void setName(String name) {
+    this.name = name;
+  }
+
+  @Override
+  public boolean equals(Object o) {
+    if (this == o) {
+      return true;
+    }
+    if (o == null || getClass() != o.getClass()) {
+      return false;
+    }
+    TestFormObjectMultipartRequestMarker testFormObjectMultipartRequestMarker = (TestFormObjectMultipartRequestMarker) o;
+    return Objects.equals(this.name, testFormObjectMultipartRequestMarker.name);
+  }
+
+  @Override
+  public int hashCode() {
+    return Objects.hash(name);
+  }
+
+  @Override
+  public String toString() {
+    StringBuilder sb = new StringBuilder();
+    sb.append("class TestFormObjectMultipartRequestMarker {\n");
+    sb.append("    name: ").append(toIndentedString(name)).append("\n");
+    sb.append("}");
+    return sb.toString();
+  }
+
+  /**
+   * Convert the given object to string with each line indented by 4 spaces
+   * (except the first line).
+   */
+  private String toIndentedString(Object o) {
+    if (o == null) {
+      return "null";
+    }
+    return o.toString().replace("\n", "\n    ");
+  }
+
+  /**
+   * Convert the instance into URL query string.
+   *
+   * @return URL query string
+   */
+  public String toUrlQueryString() {
+    return toUrlQueryString(null);
+  }
+
+  /**
+   * Convert the instance into URL query string.
+   *
+   * @param prefix prefix of the query string
+   * @return URL query string
+   */
+  public String toUrlQueryString(String prefix) {
+    String suffix = "";
+    String containerSuffix = "";
+    String containerPrefix = "";
+    if (prefix == null) {
+      // style=form, explode=true, e.g. /pet?name=cat&type=manx
+      prefix = "";
+    } else {
+      // deepObject style e.g. /pet?id[name]=cat&id[type]=manx
+      prefix = prefix + "[";
+      suffix = "]";
+      containerSuffix = "]";
+      containerPrefix = "[";
+    }
+
+    StringJoiner joiner = new StringJoiner("&");
+
+    // add `name` to the URL query string
+    if (getName() != null) {
+      try {
+        joiner.add(String.format("%sname%s=%s", prefix, suffix, URLEncoder.encode(String.valueOf(getName()), "UTF-8").replaceAll("\\+", "%20")));
+      } catch (UnsupportedEncodingException e) {
+        // Should never happen, UTF-8 is always supported
+        throw new RuntimeException(e);
+      }
+    }
+
+    return joiner.toString();
+  }
+
+}
+

samples/client/echo_api/java/apache-httpclient/src/test/java/org/openapitools/client/model/TestFormObjectMultipartRequestMarkerTest.java

@@ -0,0 +1,47 @@
+/*
+ * Echo Server API
+ * Echo Server API
+ *
+ * The version of the OpenAPI document: 0.1.0
+ * Contact: team@openapitools.org
+ *
+ * NOTE: This class is auto generated by OpenAPI Generator (https://openapi-generator.tech).
+ * https://openapi-generator.tech
+ * Do not edit the class manually.
+ */
+
+
+package org.openapitools.client.model;
+
+import com.fasterxml.jackson.annotation.JsonInclude;
+import com.fasterxml.jackson.annotation.JsonProperty;
+import com.fasterxml.jackson.annotation.JsonCreator;
+import com.fasterxml.jackson.annotation.JsonTypeName;
+import com.fasterxml.jackson.annotation.JsonValue;
+import org.junit.Assert;
+import org.junit.Ignore;
+import org.junit.Test;
+
+/**
+ * Model tests for TestFormObjectMultipartRequestMarker
+ */
+public class TestFormObjectMultipartRequestMarkerTest {
+    private final TestFormObjectMultipartRequestMarker model = new TestFormObjectMultipartRequestMarker();
+
+    /**
+     * Model tests for TestFormObjectMultipartRequestMarker
+     */
+    @Test
+    public void testTestFormObjectMultipartRequestMarker() {
+        // TODO: test TestFormObjectMultipartRequestMarker
+    }
+
+    /**
+     * Test the property 'name'
+     */
+    @Test
+    public void nameTest() {
+        // TODO: test name
+    }
+
+}

samples/client/echo_api/java/feign-gson/.openapi-generator/FILES

@@ -38,5 +38,6 @@ src/main/java/org/openapitools/client/model/Pet.java
 src/main/java/org/openapitools/client/model/Query.java
 src/main/java/org/openapitools/client/model/StringEnumRef.java
 src/main/java/org/openapitools/client/model/Tag.java
+src/main/java/org/openapitools/client/model/TestFormObjectMultipartRequestMarker.java
 src/main/java/org/openapitools/client/model/TestQueryStyleDeepObjectExplodeTrueObjectAllOfQueryObjectParameter.java
 src/main/java/org/openapitools/client/model/TestQueryStyleFormExplodeTrueArrayStringQueryObjectParameter.java

samples/client/echo_api/java/feign-gson/api/openapi.yaml

@@ -104,6 +104,28 @@ paths:
       x-content-type: application/x-www-form-urlencoded
       x-accepts:
       - text/plain
+  /form/object/multipart:
+    post:
+      description: Test form parameter(s) for multipart schema
+      operationId: test/form/object/multipart
+      requestBody:
+        content:
+          multipart/form-data:
+            schema:
+              $ref: '#/components/schemas/test_form_object_multipart_request'
+      responses:
+        "200":
+          content:
+            text/plain:
+              schema:
+                type: string
+          description: Successful operation
+      summary: Test form parameter(s) for multipart schema
+      tags:
+      - form
+      x-content-type: multipart/form-data
+      x-accepts:
+      - text/plain
   /header/integer/boolean/string/enums:
     get:
       description: Test header parameter(s)
@@ -933,6 +955,18 @@ components:
       - $ref: '#/components/schemas/test_form_oneof_request_oneOf_1'
       - $ref: '#/components/schemas/Tag'
       type: object
+    test_form_object_multipart_request_marker:
+      properties:
+        name:
+          type: string
+      type: object
+    test_form_object_multipart_request:
+      properties:
+        marker:
+          $ref: '#/components/schemas/test_form_object_multipart_request_marker'
+      required:
+      - marker
+      type: object
     test_query_style_form_explode_true_array_string_query_object_parameter:
       properties:
         values:

samples/client/echo_api/java/feign-gson/src/main/java/org/openapitools/client/api/FormApi.java

@@ -4,6 +4,7 @@ import org.openapitools.client.ApiClient;
 import org.openapitools.client.EncodingUtils;
 import org.openapitools.client.model.ApiResponse;
 
+import org.openapitools.client.model.TestFormObjectMultipartRequestMarker;
 
 import java.util.ArrayList;
 import java.util.HashMap;
@@ -48,6 +49,35 @@ public interface FormApi extends ApiClient.Api {
 
 
 
+  /**
+   * Test form parameter(s) for multipart schema
+   * Test form parameter(s) for multipart schema
+   * @param marker  (required)
+   * @return String
+   */
+  @RequestLine("POST /form/object/multipart")
+  @Headers({
+    "Content-Type: multipart/form-data",
+    "Accept: text/plain",
+  })
+  String testFormObjectMultipart(@Param("marker") TestFormObjectMultipartRequestMarker marker);
+
+  /**
+   * Test form parameter(s) for multipart schema
+   * Similar to <code>testFormObjectMultipart</code> but it also returns the http response headers .
+   * Test form parameter(s) for multipart schema
+   * @param marker  (required)
+   * @return A ApiResponse that wraps the response boyd and the http headers.
+   */
+  @RequestLine("POST /form/object/multipart")
+  @Headers({
+    "Content-Type: multipart/form-data",
+    "Accept: text/plain",
+  })
+  ApiResponse<String> testFormObjectMultipartWithHttpInfo(@Param("marker") TestFormObjectMultipartRequestMarker marker);
+
+
+
   /**
    * Test form parameter(s) for oneOf schema
    * Test form parameter(s) for oneOf schema

samples/client/echo_api/java/feign-gson/src/main/java/org/openapitools/client/model/TestFormObjectMultipartRequestMarker.java

@@ -0,0 +1,97 @@
+/*
+ * Echo Server API
+ * Echo Server API
+ *
+ * The version of the OpenAPI document: 0.1.0
+ * Contact: team@openapitools.org
+ *
+ * NOTE: This class is auto generated by OpenAPI Generator (https://openapi-generator.tech).
+ * https://openapi-generator.tech
+ * Do not edit the class manually.
+ */
+
+
+package org.openapitools.client.model;
+
+import java.util.Objects;
+import java.util.Arrays;
+import com.google.gson.TypeAdapter;
+import com.google.gson.annotations.JsonAdapter;
+import com.google.gson.annotations.SerializedName;
+import com.google.gson.stream.JsonReader;
+import com.google.gson.stream.JsonWriter;
+import java.io.IOException;
+
+/**
+ * TestFormObjectMultipartRequestMarker
+ */
+@javax.annotation.Generated(value = "org.openapitools.codegen.languages.JavaClientCodegen", comments = "Generator version: 7.5.0-SNAPSHOT")
+public class TestFormObjectMultipartRequestMarker {
+  public static final String SERIALIZED_NAME_NAME = "name";
+  @SerializedName(SERIALIZED_NAME_NAME)
+  private String name;
+
+  public TestFormObjectMultipartRequestMarker() {
+  }
+
+  public TestFormObjectMultipartRequestMarker name(String name) {
+    
+    this.name = name;
+    return this;
+  }
+
+   /**
+   * Get name
+   * @return name
+  **/
+  @javax.annotation.Nullable
+
+  public String getName() {
+    return name;
+  }
+
+
+  public void setName(String name) {
+    this.name = name;
+  }
+
+
+  @Override
+  public boolean equals(Object o) {
+    if (this == o) {
+      return true;
+    }
+    if (o == null || getClass() != o.getClass()) {
+      return false;
+    }
+    TestFormObjectMultipartRequestMarker testFormObjectMultipartRequestMarker = (TestFormObjectMultipartRequestMarker) o;
+    return Objects.equals(this.name, testFormObjectMultipartRequestMarker.name);
+  }
+
+  @Override
+  public int hashCode() {
+    return Objects.hash(name);
+  }
+
+  @Override
+  public String toString() {
+    StringBuilder sb = new StringBuilder();
+    sb.append("class TestFormObjectMultipartRequestMarker {\n");
+    sb.append("    name: ").append(toIndentedString(name)).append("\n");
+    sb.append("}");
+    return sb.toString();
+  }
+
+  /**
+   * Convert the given object to string with each line indented by 4 spaces
+   * (except the first line).
+   */
+  private String toIndentedString(Object o) {
+    if (o == null) {
+      return "null";
+    }
+    return o.toString().replace("\n", "\n    ");
+  }
+
+}
+

samples/client/echo_api/java/feign-gson/src/test/java/org/openapitools/client/model/TestFormObjectMultipartRequestMarkerTest.java

@@ -0,0 +1,46 @@
+/*
+ * Echo Server API
+ * Echo Server API
+ *
+ * The version of the OpenAPI document: 0.1.0
+ * Contact: team@openapitools.org
+ *
+ * NOTE: This class is auto generated by OpenAPI Generator (https://openapi-generator.tech).
+ * https://openapi-generator.tech
+ * Do not edit the class manually.
+ */
+
+
+package org.openapitools.client.model;
+
+import com.google.gson.TypeAdapter;
+import com.google.gson.annotations.JsonAdapter;
+import com.google.gson.annotations.SerializedName;
+import com.google.gson.stream.JsonReader;
+import com.google.gson.stream.JsonWriter;
+import java.io.IOException;
+import org.junit.jupiter.api.Test;
+
+/**
+ * Model tests for TestFormObjectMultipartRequestMarker
+ */
+class TestFormObjectMultipartRequestMarkerTest {
+    private final TestFormObjectMultipartRequestMarker model = new TestFormObjectMultipartRequestMarker();
+
+    /**
+     * Model tests for TestFormObjectMultipartRequestMarker
+     */
+    @Test
+    void testTestFormObjectMultipartRequestMarker() {
+        // TODO: test TestFormObjectMultipartRequestMarker
+    }
+
+    /**
+     * Test the property 'name'
+     */
+    @Test
+    void nameTest() {
+        // TODO: test name
+    }
+
+}

samples/client/echo_api/java/native/.openapi-generator/FILES

@@ -20,6 +20,7 @@ docs/Query.md
 docs/QueryApi.md
 docs/StringEnumRef.md
 docs/Tag.md
+docs/TestFormObjectMultipartRequestMarker.md
 docs/TestQueryStyleDeepObjectExplodeTrueObjectAllOfQueryObjectParameter.md
 docs/TestQueryStyleFormExplodeTrueArrayStringQueryObjectParameter.md
 git_push.sh
@@ -56,5 +57,6 @@ src/main/java/org/openapitools/client/model/Pet.java
 src/main/java/org/openapitools/client/model/Query.java
 src/main/java/org/openapitools/client/model/StringEnumRef.java
 src/main/java/org/openapitools/client/model/Tag.java
+src/main/java/org/openapitools/client/model/TestFormObjectMultipartRequestMarker.java
 src/main/java/org/openapitools/client/model/TestQueryStyleDeepObjectExplodeTrueObjectAllOfQueryObjectParameter.java
 src/main/java/org/openapitools/client/model/TestQueryStyleFormExplodeTrueArrayStringQueryObjectParameter.java

samples/client/echo_api/java/native/README.md

@@ -132,6 +132,8 @@ Class | Method | HTTP request | Description
 *BodyApi* | [**testEchoBodyTagResponseStringWithHttpInfo**](docs/BodyApi.md#testEchoBodyTagResponseStringWithHttpInfo) | **POST** /echo/body/Tag/response_string | Test empty json (request body)
 *FormApi* | [**testFormIntegerBooleanString**](docs/FormApi.md#testFormIntegerBooleanString) | **POST** /form/integer/boolean/string | Test form parameter(s)
 *FormApi* | [**testFormIntegerBooleanStringWithHttpInfo**](docs/FormApi.md#testFormIntegerBooleanStringWithHttpInfo) | **POST** /form/integer/boolean/string | Test form parameter(s)
+*FormApi* | [**testFormObjectMultipart**](docs/FormApi.md#testFormObjectMultipart) | **POST** /form/object/multipart | Test form parameter(s) for multipart schema
+*FormApi* | [**testFormObjectMultipartWithHttpInfo**](docs/FormApi.md#testFormObjectMultipartWithHttpInfo) | **POST** /form/object/multipart | Test form parameter(s) for multipart schema
 *FormApi* | [**testFormOneof**](docs/FormApi.md#testFormOneof) | **POST** /form/oneof | Test form parameter(s) for oneOf schema
 *FormApi* | [**testFormOneofWithHttpInfo**](docs/FormApi.md#testFormOneofWithHttpInfo) | **POST** /form/oneof | Test form parameter(s) for oneOf schema
 *HeaderApi* | [**testHeaderIntegerBooleanStringEnums**](docs/HeaderApi.md#testHeaderIntegerBooleanStringEnums) | **GET** /header/integer/boolean/string/enums | Test header parameter(s)
@@ -171,6 +173,7 @@ Class | Method | HTTP request | Description
  - [Query](docs/Query.md)
  - [StringEnumRef](docs/StringEnumRef.md)
  - [Tag](docs/Tag.md)
+ - [TestFormObjectMultipartRequestMarker](docs/TestFormObjectMultipartRequestMarker.md)
  - [TestQueryStyleDeepObjectExplodeTrueObjectAllOfQueryObjectParameter](docs/TestQueryStyleDeepObjectExplodeTrueObjectAllOfQueryObjectParameter.md)
  - [TestQueryStyleFormExplodeTrueArrayStringQueryObjectParameter](docs/TestQueryStyleFormExplodeTrueArrayStringQueryObjectParameter.md)
 

samples/client/echo_api/java/native/api/openapi.yaml

@@ -104,6 +104,28 @@ paths:
       x-content-type: application/x-www-form-urlencoded
       x-accepts:
       - text/plain
+  /form/object/multipart:
+    post:
+      description: Test form parameter(s) for multipart schema
+      operationId: test/form/object/multipart
+      requestBody:
+        content:
+          multipart/form-data:
+            schema:
+              $ref: '#/components/schemas/test_form_object_multipart_request'
+      responses:
+        "200":
+          content:
+            text/plain:
+              schema:
+                type: string
+          description: Successful operation
+      summary: Test form parameter(s) for multipart schema
+      tags:
+      - form
+      x-content-type: multipart/form-data
+      x-accepts:
+      - text/plain
   /header/integer/boolean/string/enums:
     get:
       description: Test header parameter(s)
@@ -933,6 +955,18 @@ components:
       - $ref: '#/components/schemas/test_form_oneof_request_oneOf_1'
       - $ref: '#/components/schemas/Tag'
       type: object
+    test_form_object_multipart_request_marker:
+      properties:
+        name:
+          type: string
+      type: object
+    test_form_object_multipart_request:
+      properties:
+        marker:
+          $ref: '#/components/schemas/test_form_object_multipart_request_marker'
+      required:
+      - marker
+      type: object
     test_query_style_form_explode_true_array_string_query_object_parameter:
       properties:
         values:

samples/client/echo_api/java/native/docs/FormApi.md

@@ -6,6 +6,8 @@ All URIs are relative to *http://localhost:3000*
 |------------- | ------------- | -------------|
 | [**testFormIntegerBooleanString**](FormApi.md#testFormIntegerBooleanString) | **POST** /form/integer/boolean/string | Test form parameter(s) |
 | [**testFormIntegerBooleanStringWithHttpInfo**](FormApi.md#testFormIntegerBooleanStringWithHttpInfo) | **POST** /form/integer/boolean/string | Test form parameter(s) |
+| [**testFormObjectMultipart**](FormApi.md#testFormObjectMultipart) | **POST** /form/object/multipart | Test form parameter(s) for multipart schema |
+| [**testFormObjectMultipartWithHttpInfo**](FormApi.md#testFormObjectMultipartWithHttpInfo) | **POST** /form/object/multipart | Test form parameter(s) for multipart schema |
 | [**testFormOneof**](FormApi.md#testFormOneof) | **POST** /form/oneof | Test form parameter(s) for oneOf schema |
 | [**testFormOneofWithHttpInfo**](FormApi.md#testFormOneofWithHttpInfo) | **POST** /form/oneof | Test form parameter(s) for oneOf schema |
 
@@ -153,6 +155,140 @@ No authorization required
 | **200** | Successful operation |  -  |
 
 
+## testFormObjectMultipart
+
+> String testFormObjectMultipart(marker)
+
+Test form parameter(s) for multipart schema
+
+Test form parameter(s) for multipart schema
+
+### Example
+
+```java
+// Import classes:
+import org.openapitools.client.ApiClient;
+import org.openapitools.client.ApiException;
+import org.openapitools.client.Configuration;
+import org.openapitools.client.models.*;
+import org.openapitools.client.api.FormApi;
+
+public class Example {
+    public static void main(String[] args) {
+        ApiClient defaultClient = Configuration.getDefaultApiClient();
+        defaultClient.setBasePath("http://localhost:3000");
+
+        FormApi apiInstance = new FormApi(defaultClient);
+        TestFormObjectMultipartRequestMarker marker = new TestFormObjectMultipartRequestMarker(); // TestFormObjectMultipartRequestMarker | 
+        try {
+            String result = apiInstance.testFormObjectMultipart(marker);
+            System.out.println(result);
+        } catch (ApiException e) {
+            System.err.println("Exception when calling FormApi#testFormObjectMultipart");
+            System.err.println("Status code: " + e.getCode());
+            System.err.println("Reason: " + e.getResponseBody());
+            System.err.println("Response headers: " + e.getResponseHeaders());
+            e.printStackTrace();
+        }
+    }
+}
+```
+
+### Parameters
+
+
+| Name | Type | Description  | Notes |
+|------------- | ------------- | ------------- | -------------|
+| **marker** | [**TestFormObjectMultipartRequestMarker**](TestFormObjectMultipartRequestMarker.md)|  | |
+
+### Return type
+
+**String**
+
+
+### Authorization
+
+No authorization required
+
+### HTTP request headers
+
+- **Content-Type**: multipart/form-data
+- **Accept**: text/plain
+
+### HTTP response details
+| Status code | Description | Response headers |
+|-------------|-------------|------------------|
+| **200** | Successful operation |  -  |
+
+## testFormObjectMultipartWithHttpInfo
+
+> ApiResponse<String> testFormObjectMultipart testFormObjectMultipartWithHttpInfo(marker)
+
+Test form parameter(s) for multipart schema
+
+Test form parameter(s) for multipart schema
+
+### Example
+
+```java
+// Import classes:
+import org.openapitools.client.ApiClient;
+import org.openapitools.client.ApiException;
+import org.openapitools.client.ApiResponse;
+import org.openapitools.client.Configuration;
+import org.openapitools.client.models.*;
+import org.openapitools.client.api.FormApi;
+
+public class Example {
+    public static void main(String[] args) {
+        ApiClient defaultClient = Configuration.getDefaultApiClient();
+        defaultClient.setBasePath("http://localhost:3000");
+
+        FormApi apiInstance = new FormApi(defaultClient);
+        TestFormObjectMultipartRequestMarker marker = new TestFormObjectMultipartRequestMarker(); // TestFormObjectMultipartRequestMarker | 
+        try {
+            ApiResponse<String> response = apiInstance.testFormObjectMultipartWithHttpInfo(marker);
+            System.out.println("Status code: " + response.getStatusCode());
+            System.out.println("Response headers: " + response.getHeaders());
+            System.out.println("Response body: " + response.getData());
+        } catch (ApiException e) {
+            System.err.println("Exception when calling FormApi#testFormObjectMultipart");
+            System.err.println("Status code: " + e.getCode());
+            System.err.println("Response headers: " + e.getResponseHeaders());
+            System.err.println("Reason: " + e.getResponseBody());
+            e.printStackTrace();
+        }
+    }
+}
+```
+
+### Parameters
+
+
+| Name | Type | Description  | Notes |
+|------------- | ------------- | ------------- | -------------|
+| **marker** | [**TestFormObjectMultipartRequestMarker**](TestFormObjectMultipartRequestMarker.md)|  | |
+
+### Return type
+
+ApiResponse<**String**>
+
+
+### Authorization
+
+No authorization required
+
+### HTTP request headers
+
+- **Content-Type**: multipart/form-data
+- **Accept**: text/plain
+
+### HTTP response details
+| Status code | Description | Response headers |
+|-------------|-------------|------------------|
+| **200** | Successful operation |  -  |
+
+
 ## testFormOneof
 
 > String testFormOneof(form1, form2, form3, form4, id, name)

samples/client/echo_api/java/native/docs/TestFormObjectMultipartRequestMarker.md

@@ -0,0 +1,13 @@
+
+
+# TestFormObjectMultipartRequestMarker
+
+
+## Properties
+
+| Name | Type | Description | Notes |
+|------------ | ------------- | ------------- | -------------|
+|**name** | **String** |  |  [optional] |
+
+
+

samples/client/echo_api/java/native/src/main/java/org/openapitools/client/api/FormApi.java

@@ -17,6 +17,7 @@ import org.openapitools.client.ApiException;
 import org.openapitools.client.ApiResponse;
 import org.openapitools.client.Pair;
 
+import org.openapitools.client.model.TestFormObjectMultipartRequestMarker;
 
 import com.fasterxml.jackson.core.type.TypeReference;
 import com.fasterxml.jackson.databind.ObjectMapper;
@@ -185,6 +186,117 @@ public class FormApi {
     }
     return localVarRequestBuilder;
   }
+  /**
+   * Test form parameter(s) for multipart schema
+   * Test form parameter(s) for multipart schema
+   * @param marker  (required)
+   * @return String
+   * @throws ApiException if fails to make API call
+   */
+  public String testFormObjectMultipart(TestFormObjectMultipartRequestMarker marker) throws ApiException {
+    ApiResponse<String> localVarResponse = testFormObjectMultipartWithHttpInfo(marker);
+    return localVarResponse.getData();
+  }
+
+  /**
+   * Test form parameter(s) for multipart schema
+   * Test form parameter(s) for multipart schema
+   * @param marker  (required)
+   * @return ApiResponse&lt;String&gt;
+   * @throws ApiException if fails to make API call
+   */
+  public ApiResponse<String> testFormObjectMultipartWithHttpInfo(TestFormObjectMultipartRequestMarker marker) throws ApiException {
+    HttpRequest.Builder localVarRequestBuilder = testFormObjectMultipartRequestBuilder(marker);
+    try {
+      HttpResponse<InputStream> localVarResponse = memberVarHttpClient.send(
+          localVarRequestBuilder.build(),
+          HttpResponse.BodyHandlers.ofInputStream());
+      if (memberVarResponseInterceptor != null) {
+        memberVarResponseInterceptor.accept(localVarResponse);
+      }
+      try {
+        if (localVarResponse.statusCode()/ 100 != 2) {
+          throw getApiException("testFormObjectMultipart", localVarResponse);
+        }
+        // for plain text response
+        if (localVarResponse.headers().map().containsKey("Content-Type") &&
+                "text/plain".equalsIgnoreCase(localVarResponse.headers().map().get("Content-Type").get(0).split(";")[0].trim())) {
+          java.util.Scanner s = new java.util.Scanner(localVarResponse.body()).useDelimiter("\\A");
+          String responseBodyText = s.hasNext() ? s.next() : "";
+          return new ApiResponse<String>(
+                  localVarResponse.statusCode(),
+                  localVarResponse.headers().map(),
+                  responseBodyText
+          );
+        } else {
+            throw new RuntimeException("Error! The response Content-Type is supposed to be `text/plain` but it's not: " + localVarResponse);
+        }
+      } finally {
+      }
+    } catch (IOException e) {
+      throw new ApiException(e);
+    }
+    catch (InterruptedException e) {
+      Thread.currentThread().interrupt();
+      throw new ApiException(e);
+    }
+  }
+
+  private HttpRequest.Builder testFormObjectMultipartRequestBuilder(TestFormObjectMultipartRequestMarker marker) throws ApiException {
+    // verify the required parameter 'marker' is set
+    if (marker == null) {
+      throw new ApiException(400, "Missing the required parameter 'marker' when calling testFormObjectMultipart");
+    }
+
+    HttpRequest.Builder localVarRequestBuilder = HttpRequest.newBuilder();
+
+    String localVarPath = "/form/object/multipart";
+
+    localVarRequestBuilder.uri(URI.create(memberVarBaseUri + localVarPath));
+
+    localVarRequestBuilder.header("Accept", "text/plain");
+
+    MultipartEntityBuilder multiPartBuilder = MultipartEntityBuilder.create();
+    boolean hasFiles = false;
+    multiPartBuilder.addTextBody("marker", marker.toString());
+    HttpEntity entity = multiPartBuilder.build();
+    HttpRequest.BodyPublisher formDataPublisher;
+    if (hasFiles) {
+        Pipe pipe;
+        try {
+            pipe = Pipe.open();
+        } catch (IOException e) {
+            throw new RuntimeException(e);
+        }
+        new Thread(() -> {
+            try (OutputStream outputStream = Channels.newOutputStream(pipe.sink())) {
+                entity.writeTo(outputStream);
+            } catch (IOException e) {
+                e.printStackTrace();
+            }
+        }).start();
+        formDataPublisher = HttpRequest.BodyPublishers.ofInputStream(() -> Channels.newInputStream(pipe.source()));
+    } else {
+        ByteArrayOutputStream formOutputStream = new ByteArrayOutputStream();
+        try {
+            entity.writeTo(formOutputStream);
+        } catch (IOException e) {
+            throw new RuntimeException(e);
+        }
+        formDataPublisher = HttpRequest.BodyPublishers
+            .ofInputStream(() -> new ByteArrayInputStream(formOutputStream.toByteArray()));
+    }
+    localVarRequestBuilder
+        .header("Content-Type", entity.getContentType().getValue())
+        .method("POST", formDataPublisher);
+    if (memberVarReadTimeout != null) {
+      localVarRequestBuilder.timeout(memberVarReadTimeout);
+    }
+    if (memberVarInterceptor != null) {
+      memberVarInterceptor.accept(localVarRequestBuilder);
+    }
+    return localVarRequestBuilder;
+  }
   /**
    * Test form parameter(s) for oneOf schema
    * Test form parameter(s) for oneOf schema

samples/client/echo_api/java/native/src/main/java/org/openapitools/client/model/TestFormObjectMultipartRequestMarker.java

@@ -0,0 +1,150 @@
+/*
+ * Echo Server API
+ * Echo Server API
+ *
+ * The version of the OpenAPI document: 0.1.0
+ * Contact: team@openapitools.org
+ *
+ * NOTE: This class is auto generated by OpenAPI Generator (https://openapi-generator.tech).
+ * https://openapi-generator.tech
+ * Do not edit the class manually.
+ */
+
+
+package org.openapitools.client.model;
+
+import java.net.URLEncoder;
+import java.nio.charset.StandardCharsets;
+import java.util.StringJoiner;
+import java.util.Objects;
+import java.util.Map;
+import java.util.HashMap;
+import com.fasterxml.jackson.annotation.JsonInclude;
+import com.fasterxml.jackson.annotation.JsonProperty;
+import com.fasterxml.jackson.annotation.JsonCreator;
+import com.fasterxml.jackson.annotation.JsonTypeName;
+import com.fasterxml.jackson.annotation.JsonValue;
+import java.util.Arrays;
+import com.fasterxml.jackson.annotation.JsonPropertyOrder;
+
+
+/**
+ * TestFormObjectMultipartRequestMarker
+ */
+@JsonPropertyOrder({
+  TestFormObjectMultipartRequestMarker.JSON_PROPERTY_NAME
+})
+@javax.annotation.Generated(value = "org.openapitools.codegen.languages.JavaClientCodegen", comments = "Generator version: 7.5.0-SNAPSHOT")
+public class TestFormObjectMultipartRequestMarker {
+  public static final String JSON_PROPERTY_NAME = "name";
+  private String name;
+
+  public TestFormObjectMultipartRequestMarker() { 
+  }
+
+  public TestFormObjectMultipartRequestMarker name(String name) {
+    this.name = name;
+    return this;
+  }
+
+   /**
+   * Get name
+   * @return name
+  **/
+  @javax.annotation.Nullable
+  @JsonProperty(JSON_PROPERTY_NAME)
+  @JsonInclude(value = JsonInclude.Include.USE_DEFAULTS)
+
+  public String getName() {
+    return name;
+  }
+
+
+  @JsonProperty(JSON_PROPERTY_NAME)
+  @JsonInclude(value = JsonInclude.Include.USE_DEFAULTS)
+  public void setName(String name) {
+    this.name = name;
+  }
+
+
+  /**
+   * Return true if this test_form_object_multipart_request_marker object is equal to o.
+   */
+  @Override
+  public boolean equals(Object o) {
+    if (this == o) {
+      return true;
+    }
+    if (o == null || getClass() != o.getClass()) {
+      return false;
+    }
+    TestFormObjectMultipartRequestMarker testFormObjectMultipartRequestMarker = (TestFormObjectMultipartRequestMarker) o;
+    return Objects.equals(this.name, testFormObjectMultipartRequestMarker.name);
+  }
+
+  @Override
+  public int hashCode() {
+    return Objects.hash(name);
+  }
+
+  @Override
+  public String toString() {
+    StringBuilder sb = new StringBuilder();
+    sb.append("class TestFormObjectMultipartRequestMarker {\n");
+    sb.append("    name: ").append(toIndentedString(name)).append("\n");
+    sb.append("}");
+    return sb.toString();
+  }
+
+  /**
+   * Convert the given object to string with each line indented by 4 spaces
+   * (except the first line).
+   */
+  private String toIndentedString(Object o) {
+    if (o == null) {
+      return "null";
+    }
+    return o.toString().replace("\n", "\n    ");
+  }
+
+  /**
+   * Convert the instance into URL query string.
+   *
+   * @return URL query string
+   */
+  public String toUrlQueryString() {
+    return toUrlQueryString(null);
+  }
+
+  /**
+   * Convert the instance into URL query string.
+   *
+   * @param prefix prefix of the query string
+   * @return URL query string
+   */
+  public String toUrlQueryString(String prefix) {
+    String suffix = "";
+    String containerSuffix = "";
+    String containerPrefix = "";
+    if (prefix == null) {
+      // style=form, explode=true, e.g. /pet?name=cat&type=manx
+      prefix = "";
+    } else {
+      // deepObject style e.g. /pet?id[name]=cat&id[type]=manx
+      prefix = prefix + "[";
+      suffix = "]";
+      containerSuffix = "]";
+      containerPrefix = "[";
+    }
+
+    StringJoiner joiner = new StringJoiner("&");
+
+    // add `name` to the URL query string
+    if (getName() != null) {
+      joiner.add(String.format("%sname%s=%s", prefix, suffix, URLEncoder.encode(String.valueOf(getName()), StandardCharsets.UTF_8).replaceAll("\\+", "%20")));
+    }
+
+    return joiner.toString();
+  }
+}
+

samples/client/echo_api/java/native/src/test/java/org/openapitools/client/model/TestFormObjectMultipartRequestMarkerTest.java

@@ -0,0 +1,48 @@
+/*
+ * Echo Server API
+ * Echo Server API
+ *
+ * The version of the OpenAPI document: 0.1.0
+ * Contact: team@openapitools.org
+ *
+ * NOTE: This class is auto generated by OpenAPI Generator (https://openapi-generator.tech).
+ * https://openapi-generator.tech
+ * Do not edit the class manually.
+ */
+
+
+package org.openapitools.client.model;
+
+import com.fasterxml.jackson.annotation.JsonInclude;
+import com.fasterxml.jackson.annotation.JsonProperty;
+import com.fasterxml.jackson.annotation.JsonCreator;
+import com.fasterxml.jackson.annotation.JsonTypeName;
+import com.fasterxml.jackson.annotation.JsonValue;
+import java.util.Arrays;
+import org.junit.Assert;
+import org.junit.Ignore;
+import org.junit.Test;
+
+/**
+ * Model tests for TestFormObjectMultipartRequestMarker
+ */
+public class TestFormObjectMultipartRequestMarkerTest {
+    private final TestFormObjectMultipartRequestMarker model = new TestFormObjectMultipartRequestMarker();
+
+    /**
+     * Model tests for TestFormObjectMultipartRequestMarker
+     */
+    @Test
+    public void testTestFormObjectMultipartRequestMarker() {
+        // TODO: test TestFormObjectMultipartRequestMarker
+    }
+
+    /**
+     * Test the property 'name'
+     */
+    @Test
+    public void nameTest() {
+        // TODO: test name
+    }
+
+}

samples/client/echo_api/java/okhttp-gson/.openapi-generator/FILES

@@ -20,6 +20,7 @@ docs/Query.md
 docs/QueryApi.md
 docs/StringEnumRef.md
 docs/Tag.md
+docs/TestFormObjectMultipartRequestMarker.md
 docs/TestQueryStyleDeepObjectExplodeTrueObjectAllOfQueryObjectParameter.md
 docs/TestQueryStyleFormExplodeTrueArrayStringQueryObjectParameter.md
 git_push.sh
@@ -64,5 +65,6 @@ src/main/java/org/openapitools/client/model/Pet.java
 src/main/java/org/openapitools/client/model/Query.java
 src/main/java/org/openapitools/client/model/StringEnumRef.java
 src/main/java/org/openapitools/client/model/Tag.java
+src/main/java/org/openapitools/client/model/TestFormObjectMultipartRequestMarker.java
 src/main/java/org/openapitools/client/model/TestQueryStyleDeepObjectExplodeTrueObjectAllOfQueryObjectParameter.java
 src/main/java/org/openapitools/client/model/TestQueryStyleFormExplodeTrueArrayStringQueryObjectParameter.java

samples/client/echo_api/java/okhttp-gson/README.md

@@ -132,6 +132,7 @@ Class | Method | HTTP request | Description
 *BodyApi* | [**testEchoBodyStringEnum**](docs/BodyApi.md#testEchoBodyStringEnum) | **POST** /echo/body/string_enum | Test string enum response body
 *BodyApi* | [**testEchoBodyTagResponseString**](docs/BodyApi.md#testEchoBodyTagResponseString) | **POST** /echo/body/Tag/response_string | Test empty json (request body)
 *FormApi* | [**testFormIntegerBooleanString**](docs/FormApi.md#testFormIntegerBooleanString) | **POST** /form/integer/boolean/string | Test form parameter(s)
+*FormApi* | [**testFormObjectMultipart**](docs/FormApi.md#testFormObjectMultipart) | **POST** /form/object/multipart | Test form parameter(s) for multipart schema
 *FormApi* | [**testFormOneof**](docs/FormApi.md#testFormOneof) | **POST** /form/oneof | Test form parameter(s) for oneOf schema
 *HeaderApi* | [**testHeaderIntegerBooleanStringEnums**](docs/HeaderApi.md#testHeaderIntegerBooleanStringEnums) | **GET** /header/integer/boolean/string/enums | Test header parameter(s)
 *PathApi* | [**testsPathStringPathStringIntegerPathIntegerEnumNonrefStringPathEnumRefStringPath**](docs/PathApi.md#testsPathStringPathStringIntegerPathIntegerEnumNonrefStringPathEnumRefStringPath) | **GET** /path/string/{path_string}/integer/{path_integer}/{enum_nonref_string_path}/{enum_ref_string_path} | Test path parameter(s)
@@ -158,6 +159,7 @@ Class | Method | HTTP request | Description
  - [Query](docs/Query.md)
  - [StringEnumRef](docs/StringEnumRef.md)
  - [Tag](docs/Tag.md)
+ - [TestFormObjectMultipartRequestMarker](docs/TestFormObjectMultipartRequestMarker.md)
  - [TestQueryStyleDeepObjectExplodeTrueObjectAllOfQueryObjectParameter](docs/TestQueryStyleDeepObjectExplodeTrueObjectAllOfQueryObjectParameter.md)
  - [TestQueryStyleFormExplodeTrueArrayStringQueryObjectParameter](docs/TestQueryStyleFormExplodeTrueArrayStringQueryObjectParameter.md)
 

samples/client/echo_api/java/okhttp-gson/api/openapi.yaml

@@ -104,6 +104,28 @@ paths:
       x-content-type: application/x-www-form-urlencoded
       x-accepts:
       - text/plain
+  /form/object/multipart:
+    post:
+      description: Test form parameter(s) for multipart schema
+      operationId: test/form/object/multipart
+      requestBody:
+        content:
+          multipart/form-data:
+            schema:
+              $ref: '#/components/schemas/test_form_object_multipart_request'
+      responses:
+        "200":
+          content:
+            text/plain:
+              schema:
+                type: string
+          description: Successful operation
+      summary: Test form parameter(s) for multipart schema
+      tags:
+      - form
+      x-content-type: multipart/form-data
+      x-accepts:
+      - text/plain
   /header/integer/boolean/string/enums:
     get:
       description: Test header parameter(s)
@@ -933,6 +955,18 @@ components:
       - $ref: '#/components/schemas/test_form_oneof_request_oneOf_1'
       - $ref: '#/components/schemas/Tag'
       type: object
+    test_form_object_multipart_request_marker:
+      properties:
+        name:
+          type: string
+      type: object
+    test_form_object_multipart_request:
+      properties:
+        marker:
+          $ref: '#/components/schemas/test_form_object_multipart_request_marker'
+      required:
+      - marker
+      type: object
     test_query_style_form_explode_true_array_string_query_object_parameter:
       properties:
         values:

samples/client/echo_api/java/okhttp-gson/docs/FormApi.md

@@ -5,6 +5,7 @@ All URIs are relative to *http://localhost:3000*
 | Method | HTTP request | Description |
 |------------- | ------------- | -------------|
 | [**testFormIntegerBooleanString**](FormApi.md#testFormIntegerBooleanString) | **POST** /form/integer/boolean/string | Test form parameter(s) |
+| [**testFormObjectMultipart**](FormApi.md#testFormObjectMultipart) | **POST** /form/object/multipart | Test form parameter(s) for multipart schema |
 | [**testFormOneof**](FormApi.md#testFormOneof) | **POST** /form/oneof | Test form parameter(s) for oneOf schema |
 
 
@@ -74,6 +75,68 @@ No authorization required
 |-------------|-------------|------------------|
 | **200** | Successful operation |  -  |
 
+<a id="testFormObjectMultipart"></a>
+# **testFormObjectMultipart**
+> String testFormObjectMultipart(marker)
+
+Test form parameter(s) for multipart schema
+
+Test form parameter(s) for multipart schema
+
+### Example
+```java
+// Import classes:
+import org.openapitools.client.ApiClient;
+import org.openapitools.client.ApiException;
+import org.openapitools.client.Configuration;
+import org.openapitools.client.models.*;
+import org.openapitools.client.api.FormApi;
+
+public class Example {
+  public static void main(String[] args) {
+    ApiClient defaultClient = Configuration.getDefaultApiClient();
+    defaultClient.setBasePath("http://localhost:3000");
+
+    FormApi apiInstance = new FormApi(defaultClient);
+    TestFormObjectMultipartRequestMarker marker = new TestFormObjectMultipartRequestMarker(); // TestFormObjectMultipartRequestMarker | 
+    try {
+      String result = apiInstance.testFormObjectMultipart(marker);
+      System.out.println(result);
+    } catch (ApiException e) {
+      System.err.println("Exception when calling FormApi#testFormObjectMultipart");
+      System.err.println("Status code: " + e.getCode());
+      System.err.println("Reason: " + e.getResponseBody());
+      System.err.println("Response headers: " + e.getResponseHeaders());
+      e.printStackTrace();
+    }
+  }
+}
+```
+
+### Parameters
+
+| Name | Type | Description  | Notes |
+|------------- | ------------- | ------------- | -------------|
+| **marker** | [**TestFormObjectMultipartRequestMarker**](TestFormObjectMultipartRequestMarker.md)|  | |
+
+### Return type
+
+**String**
+
+### Authorization
+
+No authorization required
+
+### HTTP request headers
+
+ - **Content-Type**: multipart/form-data
+ - **Accept**: text/plain
+
+### HTTP response details
+| Status code | Description | Response headers |
+|-------------|-------------|------------------|
+| **200** | Successful operation |  -  |
+
 <a id="testFormOneof"></a>
 # **testFormOneof**
 > String testFormOneof(form1, form2, form3, form4, id, name)

samples/client/echo_api/java/okhttp-gson/docs/TestFormObjectMultipartRequestMarker.md

@@ -0,0 +1,13 @@
+
+
+# TestFormObjectMultipartRequestMarker
+
+
+## Properties
+
+| Name | Type | Description | Notes |
+|------------ | ------------- | ------------- | -------------|
+|**name** | **String** |  |  [optional] |
+
+
+

samples/client/echo_api/java/okhttp-gson/src/main/java/org/openapitools/client/JSON.java

@@ -107,6 +107,7 @@ public class JSON {
         gsonBuilder.registerTypeAdapterFactory(new org.openapitools.client.model.NumberPropertiesOnly.CustomTypeAdapterFactory());
         gsonBuilder.registerTypeAdapterFactory(new org.openapitools.client.model.Pet.CustomTypeAdapterFactory());
         gsonBuilder.registerTypeAdapterFactory(new org.openapitools.client.model.Tag.CustomTypeAdapterFactory());
+        gsonBuilder.registerTypeAdapterFactory(new org.openapitools.client.model.TestFormObjectMultipartRequestMarker.CustomTypeAdapterFactory());
         gsonBuilder.registerTypeAdapterFactory(new org.openapitools.client.model.TestQueryStyleDeepObjectExplodeTrueObjectAllOfQueryObjectParameter.CustomTypeAdapterFactory());
         gsonBuilder.registerTypeAdapterFactory(new org.openapitools.client.model.TestQueryStyleFormExplodeTrueArrayStringQueryObjectParameter.CustomTypeAdapterFactory());
         gson = gsonBuilder.create();

samples/client/echo_api/java/okhttp-gson/src/main/java/org/openapitools/client/api/FormApi.java

@@ -27,6 +27,7 @@ import com.google.gson.reflect.TypeToken;
 import java.io.IOException;
 
 
+import org.openapitools.client.model.TestFormObjectMultipartRequestMarker;
 
 import java.lang.reflect.Type;
 import java.util.ArrayList;
@@ -209,6 +210,133 @@ public class FormApi {
         localVarApiClient.executeAsync(localVarCall, localVarReturnType, _callback);
         return localVarCall;
     }
+    /**
+     * Build call for testFormObjectMultipart
+     * @param marker  (required)
+     * @param _callback Callback for upload/download progress
+     * @return Call to execute
+     * @throws ApiException If fail to serialize the request body object
+     * @http.response.details
+     <table summary="Response Details" border="1">
+        <tr><td> Status Code </td><td> Description </td><td> Response Headers </td></tr>
+        <tr><td> 200 </td><td> Successful operation </td><td>  -  </td></tr>
+     </table>
+     */
+    public okhttp3.Call testFormObjectMultipartCall(TestFormObjectMultipartRequestMarker marker, final ApiCallback _callback) throws ApiException {
+        String basePath = null;
+        // Operation Servers
+        String[] localBasePaths = new String[] {  };
+
+        // Determine Base Path to Use
+        if (localCustomBaseUrl != null){
+            basePath = localCustomBaseUrl;
+        } else if ( localBasePaths.length > 0 ) {
+            basePath = localBasePaths[localHostIndex];
+        } else {
+            basePath = null;
+        }
+
+        Object localVarPostBody = null;
+
+        // create path and map variables
+        String localVarPath = "/form/object/multipart";
+
+        List<Pair> localVarQueryParams = new ArrayList<Pair>();
+        List<Pair> localVarCollectionQueryParams = new ArrayList<Pair>();
+        Map<String, String> localVarHeaderParams = new HashMap<String, String>();
+        Map<String, String> localVarCookieParams = new HashMap<String, String>();
+        Map<String, Object> localVarFormParams = new HashMap<String, Object>();
+
+        if (marker != null) {
+            localVarFormParams.put("marker", marker);
+        }
+
+        final String[] localVarAccepts = {
+            "text/plain"
+        };
+        final String localVarAccept = localVarApiClient.selectHeaderAccept(localVarAccepts);
+        if (localVarAccept != null) {
+            localVarHeaderParams.put("Accept", localVarAccept);
+        }
+
+        final String[] localVarContentTypes = {
+            "multipart/form-data"
+        };
+        final String localVarContentType = localVarApiClient.selectHeaderContentType(localVarContentTypes);
+        if (localVarContentType != null) {
+            localVarHeaderParams.put("Content-Type", localVarContentType);
+        }
+
+        String[] localVarAuthNames = new String[] {  };
+        return localVarApiClient.buildCall(basePath, localVarPath, "POST", localVarQueryParams, localVarCollectionQueryParams, localVarPostBody, localVarHeaderParams, localVarCookieParams, localVarFormParams, localVarAuthNames, _callback);
+    }
+
+    @SuppressWarnings("rawtypes")
+    private okhttp3.Call testFormObjectMultipartValidateBeforeCall(TestFormObjectMultipartRequestMarker marker, final ApiCallback _callback) throws ApiException {
+        // verify the required parameter 'marker' is set
+        if (marker == null) {
+            throw new ApiException("Missing the required parameter 'marker' when calling testFormObjectMultipart(Async)");
+        }
+
+        return testFormObjectMultipartCall(marker, _callback);
+
+    }
+
+    /**
+     * Test form parameter(s) for multipart schema
+     * Test form parameter(s) for multipart schema
+     * @param marker  (required)
+     * @return String
+     * @throws ApiException If fail to call the API, e.g. server error or cannot deserialize the response body
+     * @http.response.details
+     <table summary="Response Details" border="1">
+        <tr><td> Status Code </td><td> Description </td><td> Response Headers </td></tr>
+        <tr><td> 200 </td><td> Successful operation </td><td>  -  </td></tr>
+     </table>
+     */
+    public String testFormObjectMultipart(TestFormObjectMultipartRequestMarker marker) throws ApiException {
+        ApiResponse<String> localVarResp = testFormObjectMultipartWithHttpInfo(marker);
+        return localVarResp.getData();
+    }
+
+    /**
+     * Test form parameter(s) for multipart schema
+     * Test form parameter(s) for multipart schema
+     * @param marker  (required)
+     * @return ApiResponse&lt;String&gt;
+     * @throws ApiException If fail to call the API, e.g. server error or cannot deserialize the response body
+     * @http.response.details
+     <table summary="Response Details" border="1">
+        <tr><td> Status Code </td><td> Description </td><td> Response Headers </td></tr>
+        <tr><td> 200 </td><td> Successful operation </td><td>  -  </td></tr>
+     </table>
+     */
+    public ApiResponse<String> testFormObjectMultipartWithHttpInfo(TestFormObjectMultipartRequestMarker marker) throws ApiException {
+        okhttp3.Call localVarCall = testFormObjectMultipartValidateBeforeCall(marker, null);
+        Type localVarReturnType = new TypeToken<String>(){}.getType();
+        return localVarApiClient.execute(localVarCall, localVarReturnType);
+    }
+
+    /**
+     * Test form parameter(s) for multipart schema (asynchronously)
+     * Test form parameter(s) for multipart schema
+     * @param marker  (required)
+     * @param _callback The callback to be executed when the API call finishes
+     * @return The request call
+     * @throws ApiException If fail to process the API call, e.g. serializing the request body object
+     * @http.response.details
+     <table summary="Response Details" border="1">
+        <tr><td> Status Code </td><td> Description </td><td> Response Headers </td></tr>
+        <tr><td> 200 </td><td> Successful operation </td><td>  -  </td></tr>
+     </table>
+     */
+    public okhttp3.Call testFormObjectMultipartAsync(TestFormObjectMultipartRequestMarker marker, final ApiCallback<String> _callback) throws ApiException {
+
+        okhttp3.Call localVarCall = testFormObjectMultipartValidateBeforeCall(marker, _callback);
+        Type localVarReturnType = new TypeToken<String>(){}.getType();
+        localVarApiClient.executeAsync(localVarCall, localVarReturnType, _callback);
+        return localVarCall;
+    }
     /**
      * Build call for testFormOneof
      * @param form1  (optional)

samples/client/echo_api/java/okhttp-gson/src/main/java/org/openapitools/client/model/TestFormObjectMultipartRequestMarker.java

@@ -0,0 +1,206 @@
+/*
+ * Echo Server API
+ * Echo Server API
+ *
+ * The version of the OpenAPI document: 0.1.0
+ * Contact: team@openapitools.org
+ *
+ * NOTE: This class is auto generated by OpenAPI Generator (https://openapi-generator.tech).
+ * https://openapi-generator.tech
+ * Do not edit the class manually.
+ */
+
+
+package org.openapitools.client.model;
+
+import java.util.Objects;
+import com.google.gson.TypeAdapter;
+import com.google.gson.annotations.JsonAdapter;
+import com.google.gson.annotations.SerializedName;
+import com.google.gson.stream.JsonReader;
+import com.google.gson.stream.JsonWriter;
+import java.io.IOException;
+import java.util.Arrays;
+
+import com.google.gson.Gson;
+import com.google.gson.GsonBuilder;
+import com.google.gson.JsonArray;
+import com.google.gson.JsonDeserializationContext;
+import com.google.gson.JsonDeserializer;
+import com.google.gson.JsonElement;
+import com.google.gson.JsonObject;
+import com.google.gson.JsonParseException;
+import com.google.gson.TypeAdapterFactory;
+import com.google.gson.reflect.TypeToken;
+import com.google.gson.TypeAdapter;
+import com.google.gson.stream.JsonReader;
+import com.google.gson.stream.JsonWriter;
+import java.io.IOException;
+
+import java.lang.reflect.Type;
+import java.util.HashMap;
+import java.util.HashSet;
+import java.util.List;
+import java.util.Map;
+import java.util.Set;
+
+import org.openapitools.client.JSON;
+
+/**
+ * TestFormObjectMultipartRequestMarker
+ */
+@javax.annotation.Generated(value = "org.openapitools.codegen.languages.JavaClientCodegen", comments = "Generator version: 7.5.0-SNAPSHOT")
+public class TestFormObjectMultipartRequestMarker {
+  public static final String SERIALIZED_NAME_NAME = "name";
+  @SerializedName(SERIALIZED_NAME_NAME)
+  private String name;
+
+  public TestFormObjectMultipartRequestMarker() {
+  }
+
+  public TestFormObjectMultipartRequestMarker name(String name) {
+    this.name = name;
+    return this;
+  }
+
+   /**
+   * Get name
+   * @return name
+  **/
+  @javax.annotation.Nullable
+  public String getName() {
+    return name;
+  }
+
+  public void setName(String name) {
+    this.name = name;
+  }
+
+
+
+  @Override
+  public boolean equals(Object o) {
+    if (this == o) {
+      return true;
+    }
+    if (o == null || getClass() != o.getClass()) {
+      return false;
+    }
+    TestFormObjectMultipartRequestMarker testFormObjectMultipartRequestMarker = (TestFormObjectMultipartRequestMarker) o;
+    return Objects.equals(this.name, testFormObjectMultipartRequestMarker.name);
+  }
+
+  @Override
+  public int hashCode() {
+    return Objects.hash(name);
+  }
+
+  @Override
+  public String toString() {
+    StringBuilder sb = new StringBuilder();
+    sb.append("class TestFormObjectMultipartRequestMarker {\n");
+    sb.append("    name: ").append(toIndentedString(name)).append("\n");
+    sb.append("}");
+    return sb.toString();
+  }
+
+  /**
+   * Convert the given object to string with each line indented by 4 spaces
+   * (except the first line).
+   */
+  private String toIndentedString(Object o) {
+    if (o == null) {
+      return "null";
+    }
+    return o.toString().replace("\n", "\n    ");
+  }
+
+
+  public static HashSet<String> openapiFields;
+  public static HashSet<String> openapiRequiredFields;
+
+  static {
+    // a set of all properties/fields (JSON key names)
+    openapiFields = new HashSet<String>();
+    openapiFields.add("name");
+
+    // a set of required properties/fields (JSON key names)
+    openapiRequiredFields = new HashSet<String>();
+  }
+
+ /**
+  * Validates the JSON Element and throws an exception if issues found
+  *
+  * @param jsonElement JSON Element
+  * @throws IOException if the JSON Element is invalid with respect to TestFormObjectMultipartRequestMarker
+  */
+  public static void validateJsonElement(JsonElement jsonElement) throws IOException {
+      if (jsonElement == null) {
+        if (!TestFormObjectMultipartRequestMarker.openapiRequiredFields.isEmpty()) { // has required fields but JSON element is null
+          throw new IllegalArgumentException(String.format("The required field(s) %s in TestFormObjectMultipartRequestMarker is not found in the empty JSON string", TestFormObjectMultipartRequestMarker.openapiRequiredFields.toString()));
+        }
+      }
+
+      Set<Map.Entry<String, JsonElement>> entries = jsonElement.getAsJsonObject().entrySet();
+      // check to see if the JSON string contains additional fields
+      for (Map.Entry<String, JsonElement> entry : entries) {
+        if (!TestFormObjectMultipartRequestMarker.openapiFields.contains(entry.getKey())) {
+          throw new IllegalArgumentException(String.format("The field `%s` in the JSON string is not defined in the `TestFormObjectMultipartRequestMarker` properties. JSON: %s", entry.getKey(), jsonElement.toString()));
+        }
+      }
+        JsonObject jsonObj = jsonElement.getAsJsonObject();
+      if ((jsonObj.get("name") != null && !jsonObj.get("name").isJsonNull()) && !jsonObj.get("name").isJsonPrimitive()) {
+        throw new IllegalArgumentException(String.format("Expected the field `name` to be a primitive type in the JSON string but got `%s`", jsonObj.get("name").toString()));
+      }
+  }
+
+  public static class CustomTypeAdapterFactory implements TypeAdapterFactory {
+    @SuppressWarnings("unchecked")
+    @Override
+    public <T> TypeAdapter<T> create(Gson gson, TypeToken<T> type) {
+       if (!TestFormObjectMultipartRequestMarker.class.isAssignableFrom(type.getRawType())) {
+         return null; // this class only serializes 'TestFormObjectMultipartRequestMarker' and its subtypes
+       }
+       final TypeAdapter<JsonElement> elementAdapter = gson.getAdapter(JsonElement.class);
+       final TypeAdapter<TestFormObjectMultipartRequestMarker> thisAdapter
+                        = gson.getDelegateAdapter(this, TypeToken.get(TestFormObjectMultipartRequestMarker.class));
+
+       return (TypeAdapter<T>) new TypeAdapter<TestFormObjectMultipartRequestMarker>() {
+           @Override
+           public void write(JsonWriter out, TestFormObjectMultipartRequestMarker value) throws IOException {
+             JsonObject obj = thisAdapter.toJsonTree(value).getAsJsonObject();
+             elementAdapter.write(out, obj);
+           }
+
+           @Override
+           public TestFormObjectMultipartRequestMarker read(JsonReader in) throws IOException {
+             JsonElement jsonElement = elementAdapter.read(in);
+             validateJsonElement(jsonElement);
+             return thisAdapter.fromJsonTree(jsonElement);
+           }
+
+       }.nullSafe();
+    }
+  }
+
+ /**
+  * Create an instance of TestFormObjectMultipartRequestMarker given an JSON string
+  *
+  * @param jsonString JSON string
+  * @return An instance of TestFormObjectMultipartRequestMarker
+  * @throws IOException if the JSON string is invalid with respect to TestFormObjectMultipartRequestMarker
+  */
+  public static TestFormObjectMultipartRequestMarker fromJson(String jsonString) throws IOException {
+    return JSON.getGson().fromJson(jsonString, TestFormObjectMultipartRequestMarker.class);
+  }
+
+ /**
+  * Convert an instance of TestFormObjectMultipartRequestMarker to an JSON string
+  *
+  * @return JSON string
+  */
+  public String toJson() {
+    return JSON.getGson().toJson(this);
+  }
+}
+

samples/client/echo_api/java/okhttp-gson/src/test/java/org/openapitools/client/model/TestFormObjectMultipartRequestMarkerTest.java

@@ -0,0 +1,48 @@
+/*
+ * Echo Server API
+ * Echo Server API
+ *
+ * The version of the OpenAPI document: 0.1.0
+ * Contact: team@openapitools.org
+ *
+ * NOTE: This class is auto generated by OpenAPI Generator (https://openapi-generator.tech).
+ * https://openapi-generator.tech
+ * Do not edit the class manually.
+ */
+
+
+package org.openapitools.client.model;
+
+import com.google.gson.TypeAdapter;
+import com.google.gson.annotations.JsonAdapter;
+import com.google.gson.annotations.SerializedName;
+import com.google.gson.stream.JsonReader;
+import com.google.gson.stream.JsonWriter;
+import java.io.IOException;
+import java.util.Arrays;
+import org.junit.jupiter.api.Disabled;
+import org.junit.jupiter.api.Test;
+
+/**
+ * Model tests for TestFormObjectMultipartRequestMarker
+ */
+public class TestFormObjectMultipartRequestMarkerTest {
+    private final TestFormObjectMultipartRequestMarker model = new TestFormObjectMultipartRequestMarker();
+
+    /**
+     * Model tests for TestFormObjectMultipartRequestMarker
+     */
+    @Test
+    public void testTestFormObjectMultipartRequestMarker() {
+        // TODO: test TestFormObjectMultipartRequestMarker
+    }
+
+    /**
+     * Test the property 'name'
+     */
+    @Test
+    public void nameTest() {
+        // TODO: test name
+    }
+
+}

samples/client/echo_api/java/resteasy/.openapi-generator/FILES

@@ -20,6 +20,7 @@ docs/Query.md
 docs/QueryApi.md
 docs/StringEnumRef.md
 docs/Tag.md
+docs/TestFormObjectMultipartRequestMarker.md
 docs/TestQueryStyleDeepObjectExplodeTrueObjectAllOfQueryObjectParameter.md
 docs/TestQueryStyleFormExplodeTrueArrayStringQueryObjectParameter.md
 git_push.sh
@@ -60,5 +61,6 @@ src/main/java/org/openapitools/client/model/Pet.java
 src/main/java/org/openapitools/client/model/Query.java
 src/main/java/org/openapitools/client/model/StringEnumRef.java
 src/main/java/org/openapitools/client/model/Tag.java
+src/main/java/org/openapitools/client/model/TestFormObjectMultipartRequestMarker.java
 src/main/java/org/openapitools/client/model/TestQueryStyleDeepObjectExplodeTrueObjectAllOfQueryObjectParameter.java
 src/main/java/org/openapitools/client/model/TestQueryStyleFormExplodeTrueArrayStringQueryObjectParameter.java

samples/client/echo_api/java/resteasy/README.md

@@ -132,6 +132,7 @@ Class | Method | HTTP request | Description
 *BodyApi* | [**testEchoBodyStringEnum**](docs/BodyApi.md#testEchoBodyStringEnum) | **POST** /echo/body/string_enum | Test string enum response body
 *BodyApi* | [**testEchoBodyTagResponseString**](docs/BodyApi.md#testEchoBodyTagResponseString) | **POST** /echo/body/Tag/response_string | Test empty json (request body)
 *FormApi* | [**testFormIntegerBooleanString**](docs/FormApi.md#testFormIntegerBooleanString) | **POST** /form/integer/boolean/string | Test form parameter(s)
+*FormApi* | [**testFormObjectMultipart**](docs/FormApi.md#testFormObjectMultipart) | **POST** /form/object/multipart | Test form parameter(s) for multipart schema
 *FormApi* | [**testFormOneof**](docs/FormApi.md#testFormOneof) | **POST** /form/oneof | Test form parameter(s) for oneOf schema
 *HeaderApi* | [**testHeaderIntegerBooleanStringEnums**](docs/HeaderApi.md#testHeaderIntegerBooleanStringEnums) | **GET** /header/integer/boolean/string/enums | Test header parameter(s)
 *PathApi* | [**testsPathStringPathStringIntegerPathIntegerEnumNonrefStringPathEnumRefStringPath**](docs/PathApi.md#testsPathStringPathStringIntegerPathIntegerEnumNonrefStringPathEnumRefStringPath) | **GET** /path/string/{path_string}/integer/{path_integer}/{enum_nonref_string_path}/{enum_ref_string_path} | Test path parameter(s)
@@ -158,6 +159,7 @@ Class | Method | HTTP request | Description
  - [Query](docs/Query.md)
  - [StringEnumRef](docs/StringEnumRef.md)
  - [Tag](docs/Tag.md)
+ - [TestFormObjectMultipartRequestMarker](docs/TestFormObjectMultipartRequestMarker.md)
  - [TestQueryStyleDeepObjectExplodeTrueObjectAllOfQueryObjectParameter](docs/TestQueryStyleDeepObjectExplodeTrueObjectAllOfQueryObjectParameter.md)
  - [TestQueryStyleFormExplodeTrueArrayStringQueryObjectParameter](docs/TestQueryStyleFormExplodeTrueArrayStringQueryObjectParameter.md)
 

samples/client/echo_api/java/resteasy/api/openapi.yaml

@@ -104,6 +104,28 @@ paths:
       x-content-type: application/x-www-form-urlencoded
       x-accepts:
       - text/plain
+  /form/object/multipart:
+    post:
+      description: Test form parameter(s) for multipart schema
+      operationId: test/form/object/multipart
+      requestBody:
+        content:
+          multipart/form-data:
+            schema:
+              $ref: '#/components/schemas/test_form_object_multipart_request'
+      responses:
+        "200":
+          content:
+            text/plain:
+              schema:
+                type: string
+          description: Successful operation
+      summary: Test form parameter(s) for multipart schema
+      tags:
+      - form
+      x-content-type: multipart/form-data
+      x-accepts:
+      - text/plain
   /header/integer/boolean/string/enums:
     get:
       description: Test header parameter(s)
@@ -933,6 +955,18 @@ components:
       - $ref: '#/components/schemas/test_form_oneof_request_oneOf_1'
       - $ref: '#/components/schemas/Tag'
       type: object
+    test_form_object_multipart_request_marker:
+      properties:
+        name:
+          type: string
+      type: object
+    test_form_object_multipart_request:
+      properties:
+        marker:
+          $ref: '#/components/schemas/test_form_object_multipart_request_marker'
+      required:
+      - marker
+      type: object
     test_query_style_form_explode_true_array_string_query_object_parameter:
       properties:
         values:

samples/client/echo_api/java/resteasy/docs/FormApi.md

@@ -5,6 +5,7 @@ All URIs are relative to *http://localhost:3000*
 | Method | HTTP request | Description |
 |------------- | ------------- | -------------|
 | [**testFormIntegerBooleanString**](FormApi.md#testFormIntegerBooleanString) | **POST** /form/integer/boolean/string | Test form parameter(s) |
+| [**testFormObjectMultipart**](FormApi.md#testFormObjectMultipart) | **POST** /form/object/multipart | Test form parameter(s) for multipart schema |
 | [**testFormOneof**](FormApi.md#testFormOneof) | **POST** /form/oneof | Test form parameter(s) for oneOf schema |
 
 
@@ -79,6 +80,72 @@ No authorization required
 | **200** | Successful operation |  -  |
 
 
+## testFormObjectMultipart
+
+> String testFormObjectMultipart(marker)
+
+Test form parameter(s) for multipart schema
+
+Test form parameter(s) for multipart schema
+
+### Example
+
+```java
+// Import classes:
+import org.openapitools.client.ApiClient;
+import org.openapitools.client.ApiException;
+import org.openapitools.client.Configuration;
+import org.openapitools.client.models.*;
+import org.openapitools.client.api.FormApi;
+
+public class Example {
+    public static void main(String[] args) {
+        ApiClient defaultClient = Configuration.getDefaultApiClient();
+        defaultClient.setBasePath("http://localhost:3000");
+
+        FormApi apiInstance = new FormApi(defaultClient);
+        TestFormObjectMultipartRequestMarker marker = new TestFormObjectMultipartRequestMarker(); // TestFormObjectMultipartRequestMarker | 
+        try {
+            String result = apiInstance.testFormObjectMultipart(marker);
+            System.out.println(result);
+        } catch (ApiException e) {
+            System.err.println("Exception when calling FormApi#testFormObjectMultipart");
+            System.err.println("Status code: " + e.getCode());
+            System.err.println("Reason: " + e.getResponseBody());
+            System.err.println("Response headers: " + e.getResponseHeaders());
+            e.printStackTrace();
+        }
+    }
+}
+```
+
+### Parameters
+
+
+| Name | Type | Description  | Notes |
+|------------- | ------------- | ------------- | -------------|
+| **marker** | [**TestFormObjectMultipartRequestMarker**](TestFormObjectMultipartRequestMarker.md)|  | |
+
+### Return type
+
+**String**
+
+### Authorization
+
+No authorization required
+
+### HTTP request headers
+
+- **Content-Type**: multipart/form-data
+- **Accept**: text/plain
+
+
+### HTTP response details
+| Status code | Description | Response headers |
+|-------------|-------------|------------------|
+| **200** | Successful operation |  -  |
+
+
 ## testFormOneof
 
 > String testFormOneof(form1, form2, form3, form4, id, name)

samples/client/echo_api/java/resteasy/docs/TestFormObjectMultipartRequestMarker.md

@@ -0,0 +1,13 @@
+
+
+# TestFormObjectMultipartRequestMarker
+
+
+## Properties
+
+| Name | Type | Description | Notes |
+|------------ | ------------- | ------------- | -------------|
+|**name** | **String** |  |  [optional] |
+
+
+

samples/client/echo_api/java/resteasy/src/main/java/org/openapitools/client/api/FormApi.java

@@ -7,6 +7,7 @@ import org.openapitools.client.Pair;
 
 import javax.ws.rs.core.GenericType;
 
+import org.openapitools.client.model.TestFormObjectMultipartRequestMarker;
 
 import java.util.ArrayList;
 import java.util.HashMap;
@@ -80,6 +81,51 @@ if (stringForm != null)
     return apiClient.invokeAPI(localVarPath, "POST", localVarQueryParams, localVarPostBody, localVarHeaderParams, localVarCookieParams, localVarFormParams, localVarAccept, localVarContentType, localVarAuthNames, localVarReturnType);
       }
   /**
+   * Test form parameter(s) for multipart schema
+   * Test form parameter(s) for multipart schema
+   * @param marker  (required)
+   * @return a {@code String}
+   * @throws ApiException if fails to make API call
+   */
+  public String testFormObjectMultipart(TestFormObjectMultipartRequestMarker marker) throws ApiException {
+    Object localVarPostBody = null;
+    
+    // verify the required parameter 'marker' is set
+    if (marker == null) {
+      throw new ApiException(400, "Missing the required parameter 'marker' when calling testFormObjectMultipart");
+    }
+    
+    // create path and map variables
+    String localVarPath = "/form/object/multipart".replaceAll("\\{format\\}","json");
+
+    // query params
+    List<Pair> localVarQueryParams = new ArrayList<Pair>();
+    Map<String, String> localVarHeaderParams = new HashMap<String, String>();
+    Map<String, String> localVarCookieParams = new HashMap<String, String>();
+    Map<String, Object> localVarFormParams = new HashMap<String, Object>();
+
+
+    
+    
+    if (marker != null)
+      localVarFormParams.put("marker", marker);
+
+    final String[] localVarAccepts = {
+      "text/plain"
+    };
+    final String localVarAccept = apiClient.selectHeaderAccept(localVarAccepts);
+
+    final String[] localVarContentTypes = {
+      "multipart/form-data"
+    };
+    final String localVarContentType = apiClient.selectHeaderContentType(localVarContentTypes);
+
+    String[] localVarAuthNames = new String[] {  };
+
+    GenericType<String> localVarReturnType = new GenericType<String>() {};
+    return apiClient.invokeAPI(localVarPath, "POST", localVarQueryParams, localVarPostBody, localVarHeaderParams, localVarCookieParams, localVarFormParams, localVarAccept, localVarContentType, localVarAuthNames, localVarReturnType);
+      }
+  /**
    * Test form parameter(s) for oneOf schema
    * Test form parameter(s) for oneOf schema
    * @param form1  (optional)

samples/client/echo_api/java/resteasy/src/main/java/org/openapitools/client/model/TestFormObjectMultipartRequestMarker.java

@@ -0,0 +1,104 @@
+/*
+ * Echo Server API
+ * Echo Server API
+ *
+ * The version of the OpenAPI document: 0.1.0
+ * Contact: team@openapitools.org
+ *
+ * NOTE: This class is auto generated by OpenAPI Generator (https://openapi-generator.tech).
+ * https://openapi-generator.tech
+ * Do not edit the class manually.
+ */
+
+
+package org.openapitools.client.model;
+
+import java.util.Objects;
+import java.util.Arrays;
+import com.fasterxml.jackson.annotation.JsonInclude;
+import com.fasterxml.jackson.annotation.JsonProperty;
+import com.fasterxml.jackson.annotation.JsonCreator;
+import com.fasterxml.jackson.annotation.JsonTypeName;
+import com.fasterxml.jackson.annotation.JsonValue;
+import com.fasterxml.jackson.annotation.JsonPropertyOrder;
+import com.fasterxml.jackson.annotation.JsonTypeName;
+
+/**
+ * TestFormObjectMultipartRequestMarker
+ */
+@JsonPropertyOrder({
+  TestFormObjectMultipartRequestMarker.JSON_PROPERTY_NAME
+})
+@JsonTypeName("test_form_object_multipart_request_marker")
+@javax.annotation.Generated(value = "org.openapitools.codegen.languages.JavaClientCodegen", comments = "Generator version: 7.5.0-SNAPSHOT")
+public class TestFormObjectMultipartRequestMarker {
+  public static final String JSON_PROPERTY_NAME = "name";
+  private String name;
+
+  public TestFormObjectMultipartRequestMarker() {
+  }
+
+  public TestFormObjectMultipartRequestMarker name(String name) {
+    
+    this.name = name;
+    return this;
+  }
+
+   /**
+   * Get name
+   * @return name
+  **/
+  @javax.annotation.Nullable
+  @JsonProperty(JSON_PROPERTY_NAME)
+  @JsonInclude(value = JsonInclude.Include.USE_DEFAULTS)
+
+  public String getName() {
+    return name;
+  }
+
+
+  @JsonProperty(JSON_PROPERTY_NAME)
+  @JsonInclude(value = JsonInclude.Include.USE_DEFAULTS)
+  public void setName(String name) {
+    this.name = name;
+  }
+
+  @Override
+  public boolean equals(Object o) {
+    if (this == o) {
+      return true;
+    }
+    if (o == null || getClass() != o.getClass()) {
+      return false;
+    }
+    TestFormObjectMultipartRequestMarker testFormObjectMultipartRequestMarker = (TestFormObjectMultipartRequestMarker) o;
+    return Objects.equals(this.name, testFormObjectMultipartRequestMarker.name);
+  }
+
+  @Override
+  public int hashCode() {
+    return Objects.hash(name);
+  }
+
+  @Override
+  public String toString() {
+    StringBuilder sb = new StringBuilder();
+    sb.append("class TestFormObjectMultipartRequestMarker {\n");
+    sb.append("    name: ").append(toIndentedString(name)).append("\n");
+    sb.append("}");
+    return sb.toString();
+  }
+
+  /**
+   * Convert the given object to string with each line indented by 4 spaces
+   * (except the first line).
+   */
+  private String toIndentedString(Object o) {
+    if (o == null) {
+      return "null";
+    }
+    return o.toString().replace("\n", "\n    ");
+  }
+
+}
+

samples/client/echo_api/java/resteasy/src/test/java/org/openapitools/client/model/TestFormObjectMultipartRequestMarkerTest.java

@@ -0,0 +1,47 @@
+/*
+ * Echo Server API
+ * Echo Server API
+ *
+ * The version of the OpenAPI document: 0.1.0
+ * Contact: team@openapitools.org
+ *
+ * NOTE: This class is auto generated by OpenAPI Generator (https://openapi-generator.tech).
+ * https://openapi-generator.tech
+ * Do not edit the class manually.
+ */
+
+
+package org.openapitools.client.model;
+
+import com.fasterxml.jackson.annotation.JsonInclude;
+import com.fasterxml.jackson.annotation.JsonProperty;
+import com.fasterxml.jackson.annotation.JsonCreator;
+import com.fasterxml.jackson.annotation.JsonTypeName;
+import com.fasterxml.jackson.annotation.JsonValue;
+import org.junit.Assert;
+import org.junit.Ignore;
+import org.junit.Test;
+
+/**
+ * Model tests for TestFormObjectMultipartRequestMarker
+ */
+public class TestFormObjectMultipartRequestMarkerTest {
+    private final TestFormObjectMultipartRequestMarker model = new TestFormObjectMultipartRequestMarker();
+
+    /**
+     * Model tests for TestFormObjectMultipartRequestMarker
+     */
+    @Test
+    public void testTestFormObjectMultipartRequestMarker() {
+        // TODO: test TestFormObjectMultipartRequestMarker
+    }
+
+    /**
+     * Test the property 'name'
+     */
+    @Test
+    public void nameTest() {
+        // TODO: test name
+    }
+
+}

samples/client/echo_api/java/resttemplate/.openapi-generator/FILES

@@ -20,6 +20,7 @@ docs/Query.md
 docs/QueryApi.md
 docs/StringEnumRef.md
 docs/Tag.md
+docs/TestFormObjectMultipartRequestMarker.md
 docs/TestQueryStyleDeepObjectExplodeTrueObjectAllOfQueryObjectParameter.md
 docs/TestQueryStyleFormExplodeTrueArrayStringQueryObjectParameter.md
 git_push.sh
@@ -56,5 +57,6 @@ src/main/java/org/openapitools/client/model/Pet.java
 src/main/java/org/openapitools/client/model/Query.java
 src/main/java/org/openapitools/client/model/StringEnumRef.java
 src/main/java/org/openapitools/client/model/Tag.java
+src/main/java/org/openapitools/client/model/TestFormObjectMultipartRequestMarker.java
 src/main/java/org/openapitools/client/model/TestQueryStyleDeepObjectExplodeTrueObjectAllOfQueryObjectParameter.java
 src/main/java/org/openapitools/client/model/TestQueryStyleFormExplodeTrueArrayStringQueryObjectParameter.java

samples/client/echo_api/java/resttemplate/README.md

@@ -132,6 +132,7 @@ Class | Method | HTTP request | Description
 *BodyApi* | [**testEchoBodyStringEnum**](docs/BodyApi.md#testEchoBodyStringEnum) | **POST** /echo/body/string_enum | Test string enum response body
 *BodyApi* | [**testEchoBodyTagResponseString**](docs/BodyApi.md#testEchoBodyTagResponseString) | **POST** /echo/body/Tag/response_string | Test empty json (request body)
 *FormApi* | [**testFormIntegerBooleanString**](docs/FormApi.md#testFormIntegerBooleanString) | **POST** /form/integer/boolean/string | Test form parameter(s)
+*FormApi* | [**testFormObjectMultipart**](docs/FormApi.md#testFormObjectMultipart) | **POST** /form/object/multipart | Test form parameter(s) for multipart schema
 *FormApi* | [**testFormOneof**](docs/FormApi.md#testFormOneof) | **POST** /form/oneof | Test form parameter(s) for oneOf schema
 *HeaderApi* | [**testHeaderIntegerBooleanStringEnums**](docs/HeaderApi.md#testHeaderIntegerBooleanStringEnums) | **GET** /header/integer/boolean/string/enums | Test header parameter(s)
 *PathApi* | [**testsPathStringPathStringIntegerPathIntegerEnumNonrefStringPathEnumRefStringPath**](docs/PathApi.md#testsPathStringPathStringIntegerPathIntegerEnumNonrefStringPathEnumRefStringPath) | **GET** /path/string/{path_string}/integer/{path_integer}/{enum_nonref_string_path}/{enum_ref_string_path} | Test path parameter(s)
@@ -158,6 +159,7 @@ Class | Method | HTTP request | Description
  - [Query](docs/Query.md)
  - [StringEnumRef](docs/StringEnumRef.md)
  - [Tag](docs/Tag.md)
+ - [TestFormObjectMultipartRequestMarker](docs/TestFormObjectMultipartRequestMarker.md)
  - [TestQueryStyleDeepObjectExplodeTrueObjectAllOfQueryObjectParameter](docs/TestQueryStyleDeepObjectExplodeTrueObjectAllOfQueryObjectParameter.md)
  - [TestQueryStyleFormExplodeTrueArrayStringQueryObjectParameter](docs/TestQueryStyleFormExplodeTrueArrayStringQueryObjectParameter.md)
 

samples/client/echo_api/java/resttemplate/api/openapi.yaml

@@ -104,6 +104,28 @@ paths:
       x-content-type: application/x-www-form-urlencoded
       x-accepts:
       - text/plain
+  /form/object/multipart:
+    post:
+      description: Test form parameter(s) for multipart schema
+      operationId: test/form/object/multipart
+      requestBody:
+        content:
+          multipart/form-data:
+            schema:
+              $ref: '#/components/schemas/test_form_object_multipart_request'
+      responses:
+        "200":
+          content:
+            text/plain:
+              schema:
+                type: string
+          description: Successful operation
+      summary: Test form parameter(s) for multipart schema
+      tags:
+      - form
+      x-content-type: multipart/form-data
+      x-accepts:
+      - text/plain
   /header/integer/boolean/string/enums:
     get:
       description: Test header parameter(s)
@@ -933,6 +955,18 @@ components:
       - $ref: '#/components/schemas/test_form_oneof_request_oneOf_1'
       - $ref: '#/components/schemas/Tag'
       type: object
+    test_form_object_multipart_request_marker:
+      properties:
+        name:
+          type: string
+      type: object
+    test_form_object_multipart_request:
+      properties:
+        marker:
+          $ref: '#/components/schemas/test_form_object_multipart_request_marker'
+      required:
+      - marker
+      type: object
     test_query_style_form_explode_true_array_string_query_object_parameter:
       properties:
         values:

samples/client/echo_api/java/resttemplate/docs/FormApi.md

@@ -5,6 +5,7 @@ All URIs are relative to *http://localhost:3000*
 | Method | HTTP request | Description |
 |------------- | ------------- | -------------|
 | [**testFormIntegerBooleanString**](FormApi.md#testFormIntegerBooleanString) | **POST** /form/integer/boolean/string | Test form parameter(s) |
+| [**testFormObjectMultipart**](FormApi.md#testFormObjectMultipart) | **POST** /form/object/multipart | Test form parameter(s) for multipart schema |
 | [**testFormOneof**](FormApi.md#testFormOneof) | **POST** /form/oneof | Test form parameter(s) for oneOf schema |
 
 
@@ -79,6 +80,72 @@ No authorization required
 | **200** | Successful operation |  -  |
 
 
+## testFormObjectMultipart
+
+> String testFormObjectMultipart(marker)
+
+Test form parameter(s) for multipart schema
+
+Test form parameter(s) for multipart schema
+
+### Example
+
+```java
+// Import classes:
+import org.openapitools.client.ApiClient;
+import org.openapitools.client.ApiException;
+import org.openapitools.client.Configuration;
+import org.openapitools.client.models.*;
+import org.openapitools.client.api.FormApi;
+
+public class Example {
+    public static void main(String[] args) {
+        ApiClient defaultClient = Configuration.getDefaultApiClient();
+        defaultClient.setBasePath("http://localhost:3000");
+
+        FormApi apiInstance = new FormApi(defaultClient);
+        TestFormObjectMultipartRequestMarker marker = new TestFormObjectMultipartRequestMarker(); // TestFormObjectMultipartRequestMarker | 
+        try {
+            String result = apiInstance.testFormObjectMultipart(marker);
+            System.out.println(result);
+        } catch (ApiException e) {
+            System.err.println("Exception when calling FormApi#testFormObjectMultipart");
+            System.err.println("Status code: " + e.getCode());
+            System.err.println("Reason: " + e.getResponseBody());
+            System.err.println("Response headers: " + e.getResponseHeaders());
+            e.printStackTrace();
+        }
+    }
+}
+```
+
+### Parameters
+
+
+| Name | Type | Description  | Notes |
+|------------- | ------------- | ------------- | -------------|
+| **marker** | [**TestFormObjectMultipartRequestMarker**](TestFormObjectMultipartRequestMarker.md)|  | |
+
+### Return type
+
+**String**
+
+### Authorization
+
+No authorization required
+
+### HTTP request headers
+
+- **Content-Type**: multipart/form-data
+- **Accept**: text/plain
+
+
+### HTTP response details
+| Status code | Description | Response headers |
+|-------------|-------------|------------------|
+| **200** | Successful operation |  -  |
+
+
 ## testFormOneof
 
 > String testFormOneof(form1, form2, form3, form4, id, name)

samples/client/echo_api/java/resttemplate/docs/TestFormObjectMultipartRequestMarker.md

@@ -0,0 +1,13 @@
+
+
+# TestFormObjectMultipartRequestMarker
+
+
+## Properties
+
+| Name | Type | Description | Notes |
+|------------ | ------------- | ------------- | -------------|
+|**name** | **String** |  |  [optional] |
+
+
+

samples/client/echo_api/java/resttemplate/src/main/java/org/openapitools/client/api/FormApi.java

@@ -3,6 +3,7 @@ package org.openapitools.client.api;
 import org.openapitools.client.ApiClient;
 import org.openapitools.client.BaseApi;
 
+import org.openapitools.client.model.TestFormObjectMultipartRequestMarker;
 
 import java.util.Collections;
 import java.util.HashMap;
@@ -90,6 +91,57 @@ public class FormApi extends BaseApi {
         ParameterizedTypeReference<String> localReturnType = new ParameterizedTypeReference<String>() {};
         return apiClient.invokeAPI("/form/integer/boolean/string", HttpMethod.POST, Collections.<String, Object>emptyMap(), localVarQueryParams, localVarPostBody, localVarHeaderParams, localVarCookieParams, localVarFormParams, localVarAccept, localVarContentType, localVarAuthNames, localReturnType);
     }
+    /**
+     * Test form parameter(s) for multipart schema
+     * Test form parameter(s) for multipart schema
+     * <p><b>200</b> - Successful operation
+     * @param marker  (required)
+     * @return String
+     * @throws RestClientException if an error occurs while attempting to invoke the API
+     */
+    public String testFormObjectMultipart(TestFormObjectMultipartRequestMarker marker) throws RestClientException {
+        return testFormObjectMultipartWithHttpInfo(marker).getBody();
+    }
+
+    /**
+     * Test form parameter(s) for multipart schema
+     * Test form parameter(s) for multipart schema
+     * <p><b>200</b> - Successful operation
+     * @param marker  (required)
+     * @return ResponseEntity&lt;String&gt;
+     * @throws RestClientException if an error occurs while attempting to invoke the API
+     */
+    public ResponseEntity<String> testFormObjectMultipartWithHttpInfo(TestFormObjectMultipartRequestMarker marker) throws RestClientException {
+        Object localVarPostBody = null;
+        
+        // verify the required parameter 'marker' is set
+        if (marker == null) {
+            throw new HttpClientErrorException(HttpStatus.BAD_REQUEST, "Missing the required parameter 'marker' when calling testFormObjectMultipart");
+        }
+        
+
+        final MultiValueMap<String, String> localVarQueryParams = new LinkedMultiValueMap<String, String>();
+        final HttpHeaders localVarHeaderParams = new HttpHeaders();
+        final MultiValueMap<String, String> localVarCookieParams = new LinkedMultiValueMap<String, String>();
+        final MultiValueMap<String, Object> localVarFormParams = new LinkedMultiValueMap<String, Object>();
+
+        if (marker != null)
+            localVarFormParams.add("marker", marker);
+
+        final String[] localVarAccepts = { 
+            "text/plain"
+         };
+        final List<MediaType> localVarAccept = apiClient.selectHeaderAccept(localVarAccepts);
+        final String[] localVarContentTypes = { 
+            "multipart/form-data"
+         };
+        final MediaType localVarContentType = apiClient.selectHeaderContentType(localVarContentTypes);
+
+        String[] localVarAuthNames = new String[] {  };
+
+        ParameterizedTypeReference<String> localReturnType = new ParameterizedTypeReference<String>() {};
+        return apiClient.invokeAPI("/form/object/multipart", HttpMethod.POST, Collections.<String, Object>emptyMap(), localVarQueryParams, localVarPostBody, localVarHeaderParams, localVarCookieParams, localVarFormParams, localVarAccept, localVarContentType, localVarAuthNames, localReturnType);
+    }
     /**
      * Test form parameter(s) for oneOf schema
      * Test form parameter(s) for oneOf schema

samples/client/echo_api/java/resttemplate/src/main/java/org/openapitools/client/model/TestFormObjectMultipartRequestMarker.java

@@ -0,0 +1,104 @@
+/*
+ * Echo Server API
+ * Echo Server API
+ *
+ * The version of the OpenAPI document: 0.1.0
+ * Contact: team@openapitools.org
+ *
+ * NOTE: This class is auto generated by OpenAPI Generator (https://openapi-generator.tech).
+ * https://openapi-generator.tech
+ * Do not edit the class manually.
+ */
+
+
+package org.openapitools.client.model;
+
+import java.util.Objects;
+import java.util.Arrays;
+import com.fasterxml.jackson.annotation.JsonInclude;
+import com.fasterxml.jackson.annotation.JsonProperty;
+import com.fasterxml.jackson.annotation.JsonCreator;
+import com.fasterxml.jackson.annotation.JsonTypeName;
+import com.fasterxml.jackson.annotation.JsonValue;
+import com.fasterxml.jackson.annotation.JsonPropertyOrder;
+import com.fasterxml.jackson.annotation.JsonTypeName;
+
+/**
+ * TestFormObjectMultipartRequestMarker
+ */
+@JsonPropertyOrder({
+  TestFormObjectMultipartRequestMarker.JSON_PROPERTY_NAME
+})
+@JsonTypeName("test_form_object_multipart_request_marker")
+@javax.annotation.Generated(value = "org.openapitools.codegen.languages.JavaClientCodegen", comments = "Generator version: 7.5.0-SNAPSHOT")
+public class TestFormObjectMultipartRequestMarker {
+  public static final String JSON_PROPERTY_NAME = "name";
+  private String name;
+
+  public TestFormObjectMultipartRequestMarker() {
+  }
+
+  public TestFormObjectMultipartRequestMarker name(String name) {
+    
+    this.name = name;
+    return this;
+  }
+
+   /**
+   * Get name
+   * @return name
+  **/
+  @javax.annotation.Nullable
+  @JsonProperty(JSON_PROPERTY_NAME)
+  @JsonInclude(value = JsonInclude.Include.USE_DEFAULTS)
+
+  public String getName() {
+    return name;
+  }
+
+
+  @JsonProperty(JSON_PROPERTY_NAME)
+  @JsonInclude(value = JsonInclude.Include.USE_DEFAULTS)
+  public void setName(String name) {
+    this.name = name;
+  }
+
+  @Override
+  public boolean equals(Object o) {
+    if (this == o) {
+      return true;
+    }
+    if (o == null || getClass() != o.getClass()) {
+      return false;
+    }
+    TestFormObjectMultipartRequestMarker testFormObjectMultipartRequestMarker = (TestFormObjectMultipartRequestMarker) o;
+    return Objects.equals(this.name, testFormObjectMultipartRequestMarker.name);
+  }
+
+  @Override
+  public int hashCode() {
+    return Objects.hash(name);
+  }
+
+  @Override
+  public String toString() {
+    StringBuilder sb = new StringBuilder();
+    sb.append("class TestFormObjectMultipartRequestMarker {\n");
+    sb.append("    name: ").append(toIndentedString(name)).append("\n");
+    sb.append("}");
+    return sb.toString();
+  }
+
+  /**
+   * Convert the given object to string with each line indented by 4 spaces
+   * (except the first line).
+   */
+  private String toIndentedString(Object o) {
+    if (o == null) {
+      return "null";
+    }
+    return o.toString().replace("\n", "\n    ");
+  }
+
+}
+

samples/client/echo_api/java/resttemplate/src/test/java/org/openapitools/client/model/TestFormObjectMultipartRequestMarkerTest.java

@@ -0,0 +1,47 @@
+/*
+ * Echo Server API
+ * Echo Server API
+ *
+ * The version of the OpenAPI document: 0.1.0
+ * Contact: team@openapitools.org
+ *
+ * NOTE: This class is auto generated by OpenAPI Generator (https://openapi-generator.tech).
+ * https://openapi-generator.tech
+ * Do not edit the class manually.
+ */
+
+
+package org.openapitools.client.model;
+
+import com.fasterxml.jackson.annotation.JsonInclude;
+import com.fasterxml.jackson.annotation.JsonProperty;
+import com.fasterxml.jackson.annotation.JsonCreator;
+import com.fasterxml.jackson.annotation.JsonTypeName;
+import com.fasterxml.jackson.annotation.JsonValue;
+import org.junit.Assert;
+import org.junit.Ignore;
+import org.junit.Test;
+
+/**
+ * Model tests for TestFormObjectMultipartRequestMarker
+ */
+public class TestFormObjectMultipartRequestMarkerTest {
+    private final TestFormObjectMultipartRequestMarker model = new TestFormObjectMultipartRequestMarker();
+
+    /**
+     * Model tests for TestFormObjectMultipartRequestMarker
+     */
+    @Test
+    public void testTestFormObjectMultipartRequestMarker() {
+        // TODO: test TestFormObjectMultipartRequestMarker
+    }
+
+    /**
+     * Test the property 'name'
+     */
+    @Test
+    public void nameTest() {
+        // TODO: test name
+    }
+
+}

samples/client/echo_api/php-nextgen/.openapi-generator/FILES

@@ -19,6 +19,7 @@ docs/Model/Pet.md
 docs/Model/Query.md
 docs/Model/StringEnumRef.md
 docs/Model/Tag.md
+docs/Model/TestFormObjectMultipartRequestMarker.md
 docs/Model/TestQueryStyleDeepObjectExplodeTrueObjectAllOfQueryObjectParameter.md
 docs/Model/TestQueryStyleFormExplodeTrueArrayStringQueryObjectParameter.md
 git_push.sh
@@ -42,6 +43,7 @@ src/Model/Pet.php
 src/Model/Query.php
 src/Model/StringEnumRef.php
 src/Model/Tag.php
+src/Model/TestFormObjectMultipartRequestMarker.php
 src/Model/TestQueryStyleDeepObjectExplodeTrueObjectAllOfQueryObjectParameter.php
 src/Model/TestQueryStyleFormExplodeTrueArrayStringQueryObjectParameter.php
 src/ObjectSerializer.php

samples/client/echo_api/php-nextgen/README.md

@@ -89,6 +89,7 @@ Class | Method | HTTP request | Description
 *BodyApi* | [**testEchoBodyStringEnum**](docs/Api/BodyApi.md#testechobodystringenum) | **POST** /echo/body/string_enum | Test string enum response body
 *BodyApi* | [**testEchoBodyTagResponseString**](docs/Api/BodyApi.md#testechobodytagresponsestring) | **POST** /echo/body/Tag/response_string | Test empty json (request body)
 *FormApi* | [**testFormIntegerBooleanString**](docs/Api/FormApi.md#testformintegerbooleanstring) | **POST** /form/integer/boolean/string | Test form parameter(s)
+*FormApi* | [**testFormObjectMultipart**](docs/Api/FormApi.md#testformobjectmultipart) | **POST** /form/object/multipart | Test form parameter(s) for multipart schema
 *FormApi* | [**testFormOneof**](docs/Api/FormApi.md#testformoneof) | **POST** /form/oneof | Test form parameter(s) for oneOf schema
 *HeaderApi* | [**testHeaderIntegerBooleanStringEnums**](docs/Api/HeaderApi.md#testheaderintegerbooleanstringenums) | **GET** /header/integer/boolean/string/enums | Test header parameter(s)
 *PathApi* | [**testsPathStringPathStringIntegerPathIntegerEnumNonrefStringPathEnumRefStringPath**](docs/Api/PathApi.md#testspathstringpathstringintegerpathintegerenumnonrefstringpathenumrefstringpath) | **GET** /path/string/{path_string}/integer/{path_integer}/{enum_nonref_string_path}/{enum_ref_string_path} | Test path parameter(s)
@@ -114,6 +115,7 @@ Class | Method | HTTP request | Description
 - [Query](docs/Model/Query.md)
 - [StringEnumRef](docs/Model/StringEnumRef.md)
 - [Tag](docs/Model/Tag.md)
+- [TestFormObjectMultipartRequestMarker](docs/Model/TestFormObjectMultipartRequestMarker.md)
 - [TestQueryStyleDeepObjectExplodeTrueObjectAllOfQueryObjectParameter](docs/Model/TestQueryStyleDeepObjectExplodeTrueObjectAllOfQueryObjectParameter.md)
 - [TestQueryStyleFormExplodeTrueArrayStringQueryObjectParameter](docs/Model/TestQueryStyleFormExplodeTrueArrayStringQueryObjectParameter.md)
 

samples/client/echo_api/php-nextgen/docs/Api/FormApi.md

@@ -5,6 +5,7 @@ All URIs are relative to http://localhost:3000, except if the operation defines
 | Method | HTTP request | Description |
 | ------------- | ------------- | ------------- |
 | [**testFormIntegerBooleanString()**](FormApi.md#testFormIntegerBooleanString) | **POST** /form/integer/boolean/string | Test form parameter(s) |
+| [**testFormObjectMultipart()**](FormApi.md#testFormObjectMultipart) | **POST** /form/object/multipart | Test form parameter(s) for multipart schema |
 | [**testFormOneof()**](FormApi.md#testFormOneof) | **POST** /form/oneof | Test form parameter(s) for oneOf schema |
 
 
@@ -68,6 +69,62 @@ No authorization required
 [[Back to Model list]](../../README.md#models)
 [[Back to README]](../../README.md)
 
+## `testFormObjectMultipart()`
+
+```php
+testFormObjectMultipart($marker): string
+```
+
+Test form parameter(s) for multipart schema
+
+Test form parameter(s) for multipart schema
+
+### Example
+
+```php
+<?php
+require_once(__DIR__ . '/vendor/autoload.php');
+
+
+
+$apiInstance = new OpenAPI\Client\Api\FormApi(
+    // If you want use custom http client, pass your client which implements `GuzzleHttp\ClientInterface`.
+    // This is optional, `GuzzleHttp\Client` will be used as default.
+    new GuzzleHttp\Client()
+);
+$marker = new \OpenAPI\Client\Model\TestFormObjectMultipartRequestMarker(); // \OpenAPI\Client\Model\TestFormObjectMultipartRequestMarker
+
+try {
+    $result = $apiInstance->testFormObjectMultipart($marker);
+    print_r($result);
+} catch (Exception $e) {
+    echo 'Exception when calling FormApi->testFormObjectMultipart: ', $e->getMessage(), PHP_EOL;
+}
+```
+
+### Parameters
+
+| Name | Type | Description  | Notes |
+| ------------- | ------------- | ------------- | ------------- |
+| **marker** | [**\OpenAPI\Client\Model\TestFormObjectMultipartRequestMarker**](../Model/TestFormObjectMultipartRequestMarker.md)|  | |
+
+### Return type
+
+**string**
+
+### Authorization
+
+No authorization required
+
+### HTTP request headers
+
+- **Content-Type**: `multipart/form-data`
+- **Accept**: `text/plain`
+
+[[Back to top]](#) [[Back to API list]](../../README.md#endpoints)
+[[Back to Model list]](../../README.md#models)
+[[Back to README]](../../README.md)
+
 ## `testFormOneof()`
 
 ```php

samples/client/echo_api/php-nextgen/docs/Model/TestFormObjectMultipartRequestMarker.md

@@ -0,0 +1,9 @@
+# # TestFormObjectMultipartRequestMarker
+
+## Properties
+
+Name | Type | Description | Notes
+------------ | ------------- | ------------- | -------------
+**name** | **string** |  | [optional]
+
+[[Back to Model list]](../../README.md#models) [[Back to API list]](../../README.md#endpoints) [[Back to README]](../../README.md)

samples/client/echo_api/php-nextgen/src/Api/FormApi.php

@@ -75,6 +75,9 @@ class FormApi
         'testFormIntegerBooleanString' => [
             'application/x-www-form-urlencoded',
         ],
+        'testFormObjectMultipart' => [
+            'multipart/form-data',
+        ],
         'testFormOneof' => [
             'application/x-www-form-urlencoded',
         ],
@@ -468,6 +471,324 @@ class FormApi
         );
     }
 
+    /**
+     * Operation testFormObjectMultipart
+     *
+     * Test form parameter(s) for multipart schema
+     *
+     * @param  \OpenAPI\Client\Model\TestFormObjectMultipartRequestMarker $marker marker (required)
+     * @param  string $contentType The value for the Content-Type header. Check self::contentTypes['testFormObjectMultipart'] to see the possible values for this operation
+     *
+     * @throws ApiException on non-2xx response or if the response body is not in the expected format
+     * @throws InvalidArgumentException
+     * @return string
+     */
+    public function testFormObjectMultipart(
+        \OpenAPI\Client\Model\TestFormObjectMultipartRequestMarker $marker,
+        string $contentType = self::contentTypes['testFormObjectMultipart'][0]
+    ): string
+    {
+        list($response) = $this->testFormObjectMultipartWithHttpInfo($marker, $contentType);
+        return $response;
+    }
+
+    /**
+     * Operation testFormObjectMultipartWithHttpInfo
+     *
+     * Test form parameter(s) for multipart schema
+     *
+     * @param  \OpenAPI\Client\Model\TestFormObjectMultipartRequestMarker $marker (required)
+     * @param  string $contentType The value for the Content-Type header. Check self::contentTypes['testFormObjectMultipart'] to see the possible values for this operation
+     *
+     * @throws ApiException on non-2xx response or if the response body is not in the expected format
+     * @throws InvalidArgumentException
+     * @return array of string, HTTP status code, HTTP response headers (array of strings)
+     */
+    public function testFormObjectMultipartWithHttpInfo(
+        \OpenAPI\Client\Model\TestFormObjectMultipartRequestMarker $marker,
+        string $contentType = self::contentTypes['testFormObjectMultipart'][0]
+    ): array
+    {
+        $request = $this->testFormObjectMultipartRequest($marker, $contentType);
+
+        try {
+            $options = $this->createHttpClientOption();
+            try {
+                $response = $this->client->send($request, $options);
+            } catch (RequestException $e) {
+                throw new ApiException(
+                    "[{$e->getCode()}] {$e->getMessage()}",
+                    (int) $e->getCode(),
+                    $e->getResponse() ? $e->getResponse()->getHeaders() : null,
+                    $e->getResponse() ? (string) $e->getResponse()->getBody() : null
+                );
+            } catch (ConnectException $e) {
+                throw new ApiException(
+                    "[{$e->getCode()}] {$e->getMessage()}",
+                    (int) $e->getCode(),
+                    null,
+                    null
+                );
+            }
+
+            $statusCode = $response->getStatusCode();
+
+            if ($statusCode < 200 || $statusCode > 299) {
+                throw new ApiException(
+                    sprintf(
+                        '[%d] Error connecting to the API (%s)',
+                        $statusCode,
+                        (string) $request->getUri()
+                    ),
+                    $statusCode,
+                    $response->getHeaders(),
+                    (string) $response->getBody()
+                );
+            }
+
+            switch($statusCode) {
+                case 200:
+                    if ('string' === '\SplFileObject') {
+                        $content = $response->getBody(); //stream goes to serializer
+                    } else {
+                        $content = (string) $response->getBody();
+                        if ('string' !== 'string') {
+                            try {
+                                $content = json_decode($content, false, 512, JSON_THROW_ON_ERROR);
+                            } catch (\JsonException $exception) {
+                                throw new ApiException(
+                                    sprintf(
+                                        'Error JSON decoding server response (%s)',
+                                        $request->getUri()
+                                    ),
+                                    $statusCode,
+                                    $response->getHeaders(),
+                                    $content
+                                );
+                            }
+                        }
+                    }
+
+                    return [
+                        ObjectSerializer::deserialize($content, 'string', []),
+                        $response->getStatusCode(),
+                        $response->getHeaders()
+                    ];
+            }
+
+            $returnType = 'string';
+            if ($returnType === '\SplFileObject') {
+                $content = $response->getBody(); //stream goes to serializer
+            } else {
+                $content = (string) $response->getBody();
+                if ($returnType !== 'string') {
+                    try {
+                        $content = json_decode($content, false, 512, JSON_THROW_ON_ERROR);
+                    } catch (\JsonException $exception) {
+                        throw new ApiException(
+                            sprintf(
+                                'Error JSON decoding server response (%s)',
+                                $request->getUri()
+                            ),
+                            $statusCode,
+                            $response->getHeaders(),
+                            $content
+                        );
+                    }
+                }
+            }
+
+            return [
+                ObjectSerializer::deserialize($content, $returnType, []),
+                $response->getStatusCode(),
+                $response->getHeaders()
+            ];
+
+        } catch (ApiException $e) {
+            switch ($e->getCode()) {
+                case 200:
+                    $data = ObjectSerializer::deserialize(
+                        $e->getResponseBody(),
+                        'string',
+                        $e->getResponseHeaders()
+                    );
+                    $e->setResponseObject($data);
+                    break;
+            }
+            throw $e;
+        }
+    }
+
+    /**
+     * Operation testFormObjectMultipartAsync
+     *
+     * Test form parameter(s) for multipart schema
+     *
+     * @param  \OpenAPI\Client\Model\TestFormObjectMultipartRequestMarker $marker (required)
+     * @param  string $contentType The value for the Content-Type header. Check self::contentTypes['testFormObjectMultipart'] to see the possible values for this operation
+     *
+     * @throws InvalidArgumentException
+     * @return PromiseInterface
+     */
+    public function testFormObjectMultipartAsync(
+        \OpenAPI\Client\Model\TestFormObjectMultipartRequestMarker $marker,
+        string $contentType = self::contentTypes['testFormObjectMultipart'][0]
+    ): PromiseInterface
+    {
+        return $this->testFormObjectMultipartAsyncWithHttpInfo($marker, $contentType)
+            ->then(
+                function ($response) {
+                    return $response[0];
+                }
+            );
+    }
+
+    /**
+     * Operation testFormObjectMultipartAsyncWithHttpInfo
+     *
+     * Test form parameter(s) for multipart schema
+     *
+     * @param  \OpenAPI\Client\Model\TestFormObjectMultipartRequestMarker $marker (required)
+     * @param  string $contentType The value for the Content-Type header. Check self::contentTypes['testFormObjectMultipart'] to see the possible values for this operation
+     *
+     * @throws InvalidArgumentException
+     * @return PromiseInterface
+     */
+    public function testFormObjectMultipartAsyncWithHttpInfo(
+        $marker,
+        string $contentType = self::contentTypes['testFormObjectMultipart'][0]
+    ): PromiseInterface
+    {
+        $returnType = 'string';
+        $request = $this->testFormObjectMultipartRequest($marker, $contentType);
+
+        return $this->client
+            ->sendAsync($request, $this->createHttpClientOption())
+            ->then(
+                function ($response) use ($returnType) {
+                    if ($returnType === '\SplFileObject') {
+                        $content = $response->getBody(); //stream goes to serializer
+                    } else {
+                        $content = (string) $response->getBody();
+                        if ($returnType !== 'string') {
+                            $content = json_decode($content);
+                        }
+                    }
+
+                    return [
+                        ObjectSerializer::deserialize($content, $returnType, []),
+                        $response->getStatusCode(),
+                        $response->getHeaders()
+                    ];
+                },
+                function ($exception) {
+                    $response = $exception->getResponse();
+                    $statusCode = $response->getStatusCode();
+                    throw new ApiException(
+                        sprintf(
+                            '[%d] Error connecting to the API (%s)',
+                            $statusCode,
+                            $exception->getRequest()->getUri()
+                        ),
+                        $statusCode,
+                        $response->getHeaders(),
+                        (string) $response->getBody()
+                    );
+                }
+            );
+    }
+
+    /**
+     * Create request for operation 'testFormObjectMultipart'
+     *
+     * @param  \OpenAPI\Client\Model\TestFormObjectMultipartRequestMarker $marker (required)
+     * @param  string $contentType The value for the Content-Type header. Check self::contentTypes['testFormObjectMultipart'] to see the possible values for this operation
+     *
+     * @throws InvalidArgumentException
+     * @return \GuzzleHttp\Psr7\Request
+     */
+    public function testFormObjectMultipartRequest(
+        $marker,
+        string $contentType = self::contentTypes['testFormObjectMultipart'][0]
+    ): Request
+    {
+
+        // verify the required parameter 'marker' is set
+        if ($marker === null || (is_array($marker) && count($marker) === 0)) {
+            throw new InvalidArgumentException(
+                'Missing the required parameter $marker when calling testFormObjectMultipart'
+            );
+        }
+
+
+        $resourcePath = '/form/object/multipart';
+        $formParams = [];
+        $queryParams = [];
+        $headerParams = [];
+        $httpBody = '';
+        $multipart = false;
+
+
+
+
+        // form params
+        if ($marker !== null) {
+            $formParams['marker'] = ObjectSerializer::toFormValue($marker);
+        }
+
+        $headers = $this->headerSelector->selectHeaders(
+            ['text/plain', ],
+            $contentType,
+            $multipart
+        );
+
+        // for model (json/xml)
+        if (count($formParams) > 0) {
+            if ($multipart) {
+                $multipartContents = [];
+                foreach ($formParams as $formParamName => $formParamValue) {
+                    $formParamValueItems = is_array($formParamValue) ? $formParamValue : [$formParamValue];
+                    foreach ($formParamValueItems as $formParamValueItem) {
+                        $multipartContents[] = [
+                            'name' => $formParamName,
+                            'contents' => $formParamValueItem
+                        ];
+                    }
+                }
+                // for HTTP post (form)
+                $httpBody = new MultipartStream($multipartContents);
+
+            } elseif (stripos($headers['Content-Type'], 'application/json') !== false) {
+                # if Content-Type contains "application/json", json_encode the form parameters
+                $httpBody = \GuzzleHttp\Utils::jsonEncode($formParams);
+            } else {
+                // for HTTP post (form)
+                $httpBody = ObjectSerializer::buildQuery($formParams);
+            }
+        }
+
+
+        $defaultHeaders = [];
+        if ($this->config->getUserAgent()) {
+            $defaultHeaders['User-Agent'] = $this->config->getUserAgent();
+        }
+
+        $headers = array_merge(
+            $defaultHeaders,
+            $headerParams,
+            $headers
+        );
+
+        $operationHost = $this->config->getHost();
+        $query = ObjectSerializer::buildQuery($queryParams);
+        return new Request(
+            'POST',
+            $operationHost . $resourcePath . ($query ? "?{$query}" : ''),
+            $headers,
+            $httpBody
+        );
+    }
+
     /**
      * Operation testFormOneof
      *

samples/client/echo_api/php-nextgen/src/Model/TestFormObjectMultipartRequestMarker.php

@@ -0,0 +1,408 @@
+<?php
+/**
+ * TestFormObjectMultipartRequestMarker
+ *
+ * PHP version 8.1
+ *
+ * @package  OpenAPI\Client
+ * @author   OpenAPI Generator team
+ * @link     https://openapi-generator.tech
+ */
+
+/**
+ * Echo Server API
+ *
+ * Echo Server API
+ *
+ * The version of the OpenAPI document: 0.1.0
+ * Contact: team@openapitools.org
+ * @generated Generated by: https://openapi-generator.tech
+ * Generator version: 7.5.0-SNAPSHOT
+ */
+
+/**
+ * NOTE: This class is auto generated by OpenAPI Generator (https://openapi-generator.tech).
+ * https://openapi-generator.tech
+ * Do not edit the class manually.
+ */
+
+namespace OpenAPI\Client\Model;
+
+use ArrayAccess;
+use JsonSerializable;
+use InvalidArgumentException;
+use ReturnTypeWillChange;
+use OpenAPI\Client\ObjectSerializer;
+
+/**
+ * TestFormObjectMultipartRequestMarker Class Doc Comment
+ *
+ * @package  OpenAPI\Client
+ * @author   OpenAPI Generator team
+ * @link     https://openapi-generator.tech
+ * @implements ArrayAccess<string, mixed>
+ */
+class TestFormObjectMultipartRequestMarker implements ModelInterface, ArrayAccess, JsonSerializable
+{
+    public const DISCRIMINATOR = null;
+
+    /**
+      * The original name of the model.
+      *
+      * @var string
+      */
+    protected static string $openAPIModelName = 'test_form_object_multipart_request_marker';
+
+    /**
+      * Array of property to type mappings. Used for (de)serialization
+      *
+      * @var array<string, string>
+      */
+    protected static array $openAPITypes = [
+        'name' => 'string'
+    ];
+
+    /**
+      * Array of property to format mappings. Used for (de)serialization
+      *
+      * @var array<string, string|null>
+      */
+    protected static array $openAPIFormats = [
+        'name' => null
+    ];
+
+    /**
+      * Array of nullable properties. Used for (de)serialization
+      *
+      * @var array<string, bool>
+      */
+    protected static array $openAPINullables = [
+        'name' => false
+    ];
+
+    /**
+      * If a nullable field gets set to null, insert it here
+      *
+      * @var array<string, bool>
+      */
+    protected array $openAPINullablesSetToNull = [];
+
+    /**
+     * Array of property to type mappings. Used for (de)serialization
+     *
+     * @return array<string, string>
+     */
+    public static function openAPITypes(): array
+    {
+        return self::$openAPITypes;
+    }
+
+    /**
+     * Array of property to format mappings. Used for (de)serialization
+     *
+     * @return array<string, string>
+     */
+    public static function openAPIFormats(): array
+    {
+        return self::$openAPIFormats;
+    }
+
+    /**
+     * Array of nullable properties
+     *
+     * @return array<string, bool>
+     */
+    protected static function openAPINullables(): array
+    {
+        return self::$openAPINullables;
+    }
+
+    /**
+     * Array of nullable field names deliberately set to null
+     *
+     * @return array<string, bool>
+     */
+    private function getOpenAPINullablesSetToNull(): array
+    {
+        return $this->openAPINullablesSetToNull;
+    }
+
+    /**
+     * Setter - Array of nullable field names deliberately set to null
+     *
+     * @param array<string, bool> $openAPINullablesSetToNull
+     */
+    private function setOpenAPINullablesSetToNull(array $openAPINullablesSetToNull): void
+    {
+        $this->openAPINullablesSetToNull = $openAPINullablesSetToNull;
+    }
+
+    /**
+     * Checks if a property is nullable
+     *
+     * @param string $property
+     * @return bool
+     */
+    public static function isNullable(string $property): bool
+    {
+        return self::openAPINullables()[$property] ?? false;
+    }
+
+    /**
+     * Checks if a nullable property is set to null.
+     *
+     * @param string $property
+     * @return bool
+     */
+    public function isNullableSetToNull(string $property): bool
+    {
+        return in_array($property, $this->getOpenAPINullablesSetToNull(), true);
+    }
+
+    /**
+     * Array of attributes where the key is the local name,
+     * and the value is the original name
+     *
+     * @var array<string, string>
+     */
+    protected static array $attributeMap = [
+        'name' => 'name'
+    ];
+
+    /**
+     * Array of attributes to setter functions (for deserialization of responses)
+     *
+     * @var array<string, string>
+     */
+    protected static array $setters = [
+        'name' => 'setName'
+    ];
+
+    /**
+     * Array of attributes to getter functions (for serialization of requests)
+     *
+     * @var array<string, string>
+     */
+    protected static array $getters = [
+        'name' => 'getName'
+    ];
+
+    /**
+     * Array of attributes where the key is the local name,
+     * and the value is the original name
+     *
+     * @return array<string, string>
+     */
+    public static function attributeMap(): array
+    {
+        return self::$attributeMap;
+    }
+
+    /**
+     * Array of attributes to setter functions (for deserialization of responses)
+     *
+     * @return array<string, string>
+     */
+    public static function setters(): array
+    {
+        return self::$setters;
+    }
+
+    /**
+     * Array of attributes to getter functions (for serialization of requests)
+     *
+     * @return array<string, string>
+     */
+    public static function getters(): array
+    {
+        return self::$getters;
+    }
+
+    /**
+     * The original name of the model.
+     *
+     * @return string
+     */
+    public function getModelName(): string
+    {
+        return self::$openAPIModelName;
+    }
+
+
+    /**
+     * Associative array for storing property values
+     *
+     * @var array
+     */
+    protected array $container = [];
+
+    /**
+     * Constructor
+     *
+     * @param array $data Associated array of property values initializing the model
+     */
+    public function __construct(array $data = null)
+    {
+        $this->setIfExists('name', $data ?? [], null);
+    }
+
+    /**
+    * Sets $this->container[$variableName] to the given data or to the given default Value; if $variableName
+    * is nullable and its value is set to null in the $fields array, then mark it as "set to null" in the
+    * $this->openAPINullablesSetToNull array
+    *
+    * @param string $variableName
+    * @param array  $fields
+    * @param mixed  $defaultValue
+    */
+    private function setIfExists(string $variableName, array $fields, mixed $defaultValue): void
+    {
+        if (self::isNullable($variableName) && array_key_exists($variableName, $fields) && is_null($fields[$variableName])) {
+            $this->openAPINullablesSetToNull[] = $variableName;
+        }
+
+        $this->container[$variableName] = $fields[$variableName] ?? $defaultValue;
+    }
+
+    /**
+     * Show all the invalid properties with reasons.
+     *
+     * @return string[] invalid properties with reasons
+     */
+    public function listInvalidProperties(): array
+    {
+        $invalidProperties = [];
+
+        return $invalidProperties;
+    }
+
+    /**
+     * Validate all the properties in the model
+     * return true if all passed
+     *
+     * @return bool True if all properties are valid
+     */
+    public function valid(): bool
+    {
+        return count($this->listInvalidProperties()) === 0;
+    }
+
+
+    /**
+     * Gets name
+     *
+     * @return string|null
+     */
+    public function getName(): ?string
+    {
+        return $this->container['name'];
+    }
+
+    /**
+     * Sets name
+     *
+     * @param string|null $name name
+     *
+     * @return $this
+     */
+    public function setName(?string $name): static
+    {
+        if (is_null($name)) {
+            throw new InvalidArgumentException('non-nullable name cannot be null');
+        }
+        $this->container['name'] = $name;
+
+        return $this;
+    }
+    /**
+     * Returns true if offset exists. False otherwise.
+     *
+     * @param integer $offset Offset
+     *
+     * @return boolean
+     */
+    public function offsetExists(mixed $offset): bool
+    {
+        return isset($this->container[$offset]);
+    }
+
+    /**
+     * Gets offset.
+     *
+     * @param integer $offset Offset
+     *
+     * @return mixed|null
+     */
+    #[ReturnTypeWillChange]
+    public function offsetGet(mixed $offset): mixed
+    {
+        return $this->container[$offset] ?? null;
+    }
+
+    /**
+     * Sets value based on offset.
+     *
+     * @param int|null $offset Offset
+     * @param mixed    $value  Value to be set
+     *
+     * @return void
+     */
+    public function offsetSet(mixed $offset, mixed $value): void
+    {
+        if (is_null($offset)) {
+            $this->container[] = $value;
+        } else {
+            $this->container[$offset] = $value;
+        }
+    }
+
+    /**
+     * Unsets offset.
+     *
+     * @param integer $offset Offset
+     *
+     * @return void
+     */
+    public function offsetUnset(mixed $offset): void
+    {
+        unset($this->container[$offset]);
+    }
+
+    /**
+     * Serializes the object to a value that can be serialized natively by json_encode().
+     * @link https://www.php.net/manual/en/jsonserializable.jsonserialize.php
+     *
+     * @return mixed Returns data which can be serialized by json_encode(), which is a value
+     * of any type other than a resource.
+     */
+    #[ReturnTypeWillChange]
+    public function jsonSerialize(): mixed
+    {
+       return ObjectSerializer::sanitizeForSerialization($this);
+    }
+
+    /**
+     * Gets the string presentation of the object
+     *
+     * @return string
+     */
+    public function __toString(): string
+    {
+        return json_encode(
+            ObjectSerializer::sanitizeForSerialization($this),
+            JSON_PRETTY_PRINT
+        );
+    }
+
+    /**
+     * Gets a header-safe presentation of the object
+     *
+     * @return string
+     */
+    public function toHeaderValue(): string
+    {
+        return json_encode(ObjectSerializer::sanitizeForSerialization($this));
+    }
+}
+
+

samples/client/echo_api/php-nextgen/tests/Model/TestFormObjectMultipartRequestMarkerTest.php

@@ -0,0 +1,89 @@
+<?php
+/**
+ * TestFormObjectMultipartRequestMarkerTest
+ *
+ * PHP version 8.1
+ *
+ * @package  OpenAPI\Client
+ * @author   OpenAPI Generator team
+ * @link     https://openapi-generator.tech
+ */
+
+/**
+ * Echo Server API
+ *
+ * Echo Server API
+ *
+ * The version of the OpenAPI document: 0.1.0
+ * Contact: team@openapitools.org
+ * @generated Generated by: https://openapi-generator.tech
+ * Generator version: 7.5.0-SNAPSHOT
+ */
+
+/**
+ * NOTE: This class is auto generated by OpenAPI Generator (https://openapi-generator.tech).
+ * https://openapi-generator.tech
+ * Please update the test case below to test the model.
+ */
+
+namespace OpenAPI\Client\Test\Model;
+
+use PHPUnit\Framework\TestCase;
+
+/**
+ * TestFormObjectMultipartRequestMarkerTest Class Doc Comment
+ *
+ * @description TestFormObjectMultipartRequestMarker
+ * @package     OpenAPI\Client
+ * @author      OpenAPI Generator team
+ * @link        https://openapi-generator.tech
+ */
+class TestFormObjectMultipartRequestMarkerTest extends TestCase
+{
+
+    /**
+     * Setup before running any test case
+     */
+    public static function setUpBeforeClass(): void
+    {
+    }
+
+    /**
+     * Setup before running each test case
+     */
+    public function setUp(): void
+    {
+    }
+
+    /**
+     * Clean up after running each test case
+     */
+    public function tearDown(): void
+    {
+    }
+
+    /**
+     * Clean up after running all test cases
+     */
+    public static function tearDownAfterClass(): void
+    {
+    }
+
+    /**
+     * Test "TestFormObjectMultipartRequestMarker"
+     */
+    public function testTestFormObjectMultipartRequestMarker()
+    {
+        // TODO: implement
+        self::markTestIncomplete('Not implemented');
+    }
+
+    /**
+     * Test attribute "name"
+     */
+    public function testPropertyName()
+    {
+        // TODO: implement
+        self::markTestIncomplete('Not implemented');
+    }
+}

samples/client/echo_api/powershell/.openapi-generator/FILES

@@ -16,6 +16,7 @@ docs/Query.md
 docs/QueryApi.md
 docs/StringEnumRef.md
 docs/Tag.md
+docs/TestFormObjectMultipartRequestMarker.md
 docs/TestQueryStyleDeepObjectExplodeTrueObjectAllOfQueryObjectParameter.md
 docs/TestQueryStyleFormExplodeTrueArrayStringQueryObjectParameter.md
 src/PSOpenAPITools/Api/AuthApi.ps1
@@ -34,6 +35,7 @@ src/PSOpenAPITools/Model/Pet.ps1
 src/PSOpenAPITools/Model/Query.ps1
 src/PSOpenAPITools/Model/StringEnumRef.ps1
 src/PSOpenAPITools/Model/Tag.ps1
+src/PSOpenAPITools/Model/TestFormObjectMultipartRequestMarker.ps1
 src/PSOpenAPITools/Model/TestQueryStyleDeepObjectExplodeTrueObjectAllOfQueryObjectParameter.ps1
 src/PSOpenAPITools/Model/TestQueryStyleFormExplodeTrueArrayStringQueryObjectParameter.ps1
 src/PSOpenAPITools/PSOpenAPITools.psm1

samples/client/echo_api/powershell/README.md

@@ -65,6 +65,7 @@ Class | Method | HTTP request | Description
 *BodyApi* | [**Test-EchoBodyAllOfPet**](docs/BodyApi.md#Test-EchoBodyAllOfPet) | **POST** /echo/body/allOf/Pet | Test body parameter(s)
 *BodyApi* | [**Test-EchoBodyStringEnum**](docs/BodyApi.md#Test-EchoBodyStringEnum) | **POST** /echo/body/string_enum | Test string enum response body
 *FormApi* | [**Test-FormIntegerBooleanString**](docs/FormApi.md#Test-FormIntegerBooleanString) | **POST** /form/integer/boolean/string | Test form parameter(s)
+*FormApi* | [**Test-FormObjectMultipart**](docs/FormApi.md#Test-FormObjectMultipart) | **POST** /form/object/multipart | Test form parameter(s) for multipart schema
 *FormApi* | [**Test-FormOneof**](docs/FormApi.md#Test-FormOneof) | **POST** /form/oneof | Test form parameter(s) for oneOf schema
 *HeaderApi* | [**Test-HeaderIntegerBooleanStringEnums**](docs/HeaderApi.md#Test-HeaderIntegerBooleanStringEnums) | **GET** /header/integer/boolean/string/enums | Test header parameter(s)
 *PathApi* | [**Test-sPathStringPathStringIntegerPathIntegerEnumNonrefStringPathEnumRefStringPath**](docs/PathApi.md#Test-sPathStringPathStringIntegerPathIntegerEnumNonrefStringPathEnumRefStringPath) | **GET** /path/string/{path_string}/integer/{path_integer}/{enum_nonref_string_path}/{enum_ref_string_path} | Test path parameter(s)
@@ -91,6 +92,7 @@ Class | Method | HTTP request | Description
  - [PSOpenAPITools\Model.Query](docs/Query.md)
  - [PSOpenAPITools\Model.StringEnumRef](docs/StringEnumRef.md)
  - [PSOpenAPITools\Model.Tag](docs/Tag.md)
+ - [PSOpenAPITools\Model.TestFormObjectMultipartRequestMarker](docs/TestFormObjectMultipartRequestMarker.md)
  - [PSOpenAPITools\Model.TestQueryStyleDeepObjectExplodeTrueObjectAllOfQueryObjectParameter](docs/TestQueryStyleDeepObjectExplodeTrueObjectAllOfQueryObjectParameter.md)
  - [PSOpenAPITools\Model.TestQueryStyleFormExplodeTrueArrayStringQueryObjectParameter](docs/TestQueryStyleFormExplodeTrueArrayStringQueryObjectParameter.md)
 

samples/client/echo_api/powershell/docs/FormApi.md

@@ -5,6 +5,7 @@ All URIs are relative to *http://localhost:3000*
 Method | HTTP request | Description
 ------------- | ------------- | -------------
 [**Test-FormIntegerBooleanString**](FormApi.md#Test-FormIntegerBooleanString) | **POST** /form/integer/boolean/string | Test form parameter(s)
+[**Test-FormObjectMultipart**](FormApi.md#Test-FormObjectMultipart) | **POST** /form/object/multipart | Test form parameter(s) for multipart schema
 [**Test-FormOneof**](FormApi.md#Test-FormOneof) | **POST** /form/oneof | Test form parameter(s) for oneOf schema
 
 
@@ -57,6 +58,49 @@ No authorization required
 
 [[Back to top]](#) [[Back to API list]](../README.md#documentation-for-api-endpoints) [[Back to Model list]](../README.md#documentation-for-models) [[Back to README]](../README.md)
 
+<a id="Test-FormObjectMultipart"></a>
+# **Test-FormObjectMultipart**
+> String Test-FormObjectMultipart<br>
+> &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[-Marker] <PSCustomObject><br>
+
+Test form parameter(s) for multipart schema
+
+Test form parameter(s) for multipart schema
+
+### Example
+```powershell
+$TestFormObjectMultipartRequestMarker = Initialize-TestFormObjectMultipartRequestMarker -Name "MyName" # TestFormObjectMultipartRequestMarker | 
+
+# Test form parameter(s) for multipart schema
+try {
+    $Result = Test-FormObjectMultipart -Marker $Marker
+} catch {
+    Write-Host ("Exception occurred when calling Test-FormObjectMultipart: {0}" -f ($_.ErrorDetails | ConvertFrom-Json))
+    Write-Host ("Response headers: {0}" -f ($_.Exception.Response.Headers | ConvertTo-Json))
+}
+```
+
+### Parameters
+
+Name | Type | Description  | Notes
+------------- | ------------- | ------------- | -------------
+ **Marker** | [**TestFormObjectMultipartRequestMarker**](TestFormObjectMultipartRequestMarker.md)|  | 
+
+### Return type
+
+**String**
+
+### Authorization
+
+No authorization required
+
+### HTTP request headers
+
+ - **Content-Type**: multipart/form-data
+ - **Accept**: text/plain
+
+[[Back to top]](#) [[Back to API list]](../README.md#documentation-for-api-endpoints) [[Back to Model list]](../README.md#documentation-for-models) [[Back to README]](../README.md)
+
 <a id="Test-FormOneof"></a>
 # **Test-FormOneof**
 > String Test-FormOneof<br>

samples/client/echo_api/powershell/docs/TestFormObjectMultipartRequestMarker.md

@@ -0,0 +1,21 @@
+# TestFormObjectMultipartRequestMarker
+## Properties
+
+Name | Type | Description | Notes
+------------ | ------------- | ------------- | -------------
+**Name** | **String** |  | [optional] 
+
+## Examples
+
+- Prepare the resource
+```powershell
+$TestFormObjectMultipartRequestMarker = Initialize-PSOpenAPIToolsTestFormObjectMultipartRequestMarker  -Name null
+```
+
+- Convert the resource to JSON
+```powershell
+$TestFormObjectMultipartRequestMarker | ConvertTo-JSON
+```
+
+[[Back to Model list]](../README.md#documentation-for-models) [[Back to API list]](../README.md#documentation-for-api-endpoints) [[Back to README]](../README.md)
+

samples/client/echo_api/powershell/src/PSOpenAPITools/Api/FormApi.ps1

@@ -105,6 +105,83 @@ function Test-FormIntegerBooleanString {
 <#
 .SYNOPSIS
 
+Test form parameter(s) for multipart schema
+
+.DESCRIPTION
+
+No description available.
+
+.PARAMETER Marker
+No description available.
+
+.PARAMETER WithHttpInfo
+
+A switch when turned on will return a hash table of Response, StatusCode and Headers instead of just the Response
+
+.OUTPUTS
+
+String
+#>
+function Test-FormObjectMultipart {
+    [CmdletBinding()]
+    Param (
+        [Parameter(Position = 0, ValueFromPipeline = $true, ValueFromPipelineByPropertyName = $true, Mandatory = $false)]
+        [PSCustomObject]
+        ${Marker},
+        [Switch]
+        $WithHttpInfo
+    )
+
+    Process {
+        'Calling method: Test-FormObjectMultipart' | Write-Debug
+        $PSBoundParameters | Out-DebugParameter | Write-Debug
+
+        $LocalVarAccepts = @()
+        $LocalVarContentTypes = @()
+        $LocalVarQueryParameters = @{}
+        $LocalVarHeaderParameters = @{}
+        $LocalVarFormParameters = @{}
+        $LocalVarPathParameters = @{}
+        $LocalVarCookieParameters = @{}
+        $LocalVarBodyParameter = $null
+
+        $Configuration = Get-Configuration
+        # HTTP header 'Accept' (if needed)
+        $LocalVarAccepts = @('text/plain')
+
+        # HTTP header 'Content-Type'
+        $LocalVarContentTypes = @('multipart/form-data')
+
+        $LocalVarUri = '/form/object/multipart'
+
+        if (!$Marker) {
+            throw "Error! The required parameter `Marker` missing when calling test_form_object_multipart."
+        }
+        $LocalVarFormParameters['marker'] = $Marker
+
+        $LocalVarResult = Invoke-ApiClient -Method 'POST' `
+                                -Uri $LocalVarUri `
+                                -Accepts $LocalVarAccepts `
+                                -ContentTypes $LocalVarContentTypes `
+                                -Body $LocalVarBodyParameter `
+                                -HeaderParameters $LocalVarHeaderParameters `
+                                -QueryParameters $LocalVarQueryParameters `
+                                -FormParameters $LocalVarFormParameters `
+                                -CookieParameters $LocalVarCookieParameters `
+                                -ReturnType "String" `
+                                -IsBodyNullable $false
+
+        if ($WithHttpInfo.IsPresent) {
+            return $LocalVarResult
+        } else {
+            return $LocalVarResult["Response"]
+        }
+    }
+}
+
+<#
+.SYNOPSIS
+
 Test form parameter(s) for oneOf schema
 
 .DESCRIPTION

samples/client/echo_api/powershell/src/PSOpenAPITools/Model/TestFormObjectMultipartRequestMarker.ps1

@@ -0,0 +1,98 @@
+#
+# Echo Server API
+# Echo Server API
+# Version: 0.1.0
+# Contact: team@openapitools.org
+# Generated by OpenAPI Generator: https://openapi-generator.tech
+#
+
+<#
+.SYNOPSIS
+
+No summary available.
+
+.DESCRIPTION
+
+No description available.
+
+.PARAMETER Name
+No description available.
+.OUTPUTS
+
+TestFormObjectMultipartRequestMarker<PSCustomObject>
+#>
+
+function Initialize-TestFormObjectMultipartRequestMarker {
+    [CmdletBinding()]
+    Param (
+        [Parameter(Position = 0, ValueFromPipelineByPropertyName = $true)]
+        [String]
+        ${Name}
+    )
+
+    Process {
+        'Creating PSCustomObject: PSOpenAPITools => TestFormObjectMultipartRequestMarker' | Write-Debug
+        $PSBoundParameters | Out-DebugParameter | Write-Debug
+
+
+        $PSO = [PSCustomObject]@{
+            "name" = ${Name}
+        }
+
+
+        return $PSO
+    }
+}
+
+<#
+.SYNOPSIS
+
+Convert from JSON to TestFormObjectMultipartRequestMarker<PSCustomObject>
+
+.DESCRIPTION
+
+Convert from JSON to TestFormObjectMultipartRequestMarker<PSCustomObject>
+
+.PARAMETER Json
+
+Json object
+
+.OUTPUTS
+
+TestFormObjectMultipartRequestMarker<PSCustomObject>
+#>
+function ConvertFrom-JsonToTestFormObjectMultipartRequestMarker {
+    Param(
+        [AllowEmptyString()]
+        [string]$Json
+    )
+
+    Process {
+        'Converting JSON to PSCustomObject: PSOpenAPITools => TestFormObjectMultipartRequestMarker' | Write-Debug
+        $PSBoundParameters | Out-DebugParameter | Write-Debug
+
+        $JsonParameters = ConvertFrom-Json -InputObject $Json
+
+        # check if Json contains properties not defined in TestFormObjectMultipartRequestMarker
+        $AllProperties = ("name")
+        foreach ($name in $JsonParameters.PsObject.Properties.Name) {
+            if (!($AllProperties.Contains($name))) {
+                throw "Error! JSON key '$name' not found in the properties: $($AllProperties)"
+            }
+        }
+
+        if (!([bool]($JsonParameters.PSobject.Properties.name -match "name"))) { #optional property not found
+            $Name = $null
+        } else {
+            $Name = $JsonParameters.PSobject.Properties["name"].value
+        }
+
+        $PSO = [PSCustomObject]@{
+            "name" = ${Name}
+        }
+
+        return $PSO
+    }
+
+}
+

samples/client/echo_api/powershell/tests/Model/TestFormObjectMultipartRequestMarker.Tests.ps1

@@ -0,0 +1,18 @@
+#
+# Echo Server API
+# Echo Server API
+# Version: 0.1.0
+# Contact: team@openapitools.org
+# Generated by OpenAPI Generator: https://openapi-generator.tech
+#
+
+Describe -tag 'PSOpenAPITools' -name 'TestFormObjectMultipartRequestMarker' {
+    Context 'TestFormObjectMultipartRequestMarker' {
+        It 'Initialize-TestFormObjectMultipartRequestMarker' {
+            # a simple test to create an object
+            #$NewObject = Initialize-TestFormObjectMultipartRequestMarker -Name "TEST_VALUE"
+            #$NewObject | Should -BeOfType TestFormObjectMultipartRequestMarker
+            #$NewObject.property | Should -Be 0
+        }
+    }
+}

samples/client/echo_api/python-disallowAdditionalPropertiesIfNotPresent/.openapi-generator/FILES

@@ -18,6 +18,7 @@ docs/Query.md
 docs/QueryApi.md
 docs/StringEnumRef.md
 docs/Tag.md
+docs/TestFormObjectMultipartRequestMarker.md
 docs/TestQueryStyleDeepObjectExplodeTrueObjectAllOfQueryObjectParameter.md
 docs/TestQueryStyleFormExplodeTrueArrayStringQueryObjectParameter.md
 git_push.sh
@@ -43,6 +44,7 @@ openapi_client/models/pet.py
 openapi_client/models/query.py
 openapi_client/models/string_enum_ref.py
 openapi_client/models/tag.py
+openapi_client/models/test_form_object_multipart_request_marker.py
 openapi_client/models/test_query_style_deep_object_explode_true_object_all_of_query_object_parameter.py
 openapi_client/models/test_query_style_form_explode_true_array_string_query_object_parameter.py
 openapi_client/py.typed

samples/client/echo_api/python-disallowAdditionalPropertiesIfNotPresent/README.md

@@ -107,6 +107,7 @@ Class | Method | HTTP request | Description
 *BodyApi* | [**test_echo_body_string_enum**](docs/BodyApi.md#test_echo_body_string_enum) | **POST** /echo/body/string_enum | Test string enum response body
 *BodyApi* | [**test_echo_body_tag_response_string**](docs/BodyApi.md#test_echo_body_tag_response_string) | **POST** /echo/body/Tag/response_string | Test empty json (request body)
 *FormApi* | [**test_form_integer_boolean_string**](docs/FormApi.md#test_form_integer_boolean_string) | **POST** /form/integer/boolean/string | Test form parameter(s)
+*FormApi* | [**test_form_object_multipart**](docs/FormApi.md#test_form_object_multipart) | **POST** /form/object/multipart | Test form parameter(s) for multipart schema
 *FormApi* | [**test_form_oneof**](docs/FormApi.md#test_form_oneof) | **POST** /form/oneof | Test form parameter(s) for oneOf schema
 *HeaderApi* | [**test_header_integer_boolean_string_enums**](docs/HeaderApi.md#test_header_integer_boolean_string_enums) | **GET** /header/integer/boolean/string/enums | Test header parameter(s)
 *PathApi* | [**tests_path_string_path_string_integer_path_integer_enum_nonref_string_path_enum_ref_string_path**](docs/PathApi.md#tests_path_string_path_string_integer_path_integer_enum_nonref_string_path_enum_ref_string_path) | **GET** /path/string/{path_string}/integer/{path_integer}/{enum_nonref_string_path}/{enum_ref_string_path} | Test path parameter(s)
@@ -133,6 +134,7 @@ Class | Method | HTTP request | Description
  - [Query](docs/Query.md)
  - [StringEnumRef](docs/StringEnumRef.md)
  - [Tag](docs/Tag.md)
+ - [TestFormObjectMultipartRequestMarker](docs/TestFormObjectMultipartRequestMarker.md)
  - [TestQueryStyleDeepObjectExplodeTrueObjectAllOfQueryObjectParameter](docs/TestQueryStyleDeepObjectExplodeTrueObjectAllOfQueryObjectParameter.md)
  - [TestQueryStyleFormExplodeTrueArrayStringQueryObjectParameter](docs/TestQueryStyleFormExplodeTrueArrayStringQueryObjectParameter.md)
 

samples/client/echo_api/python-disallowAdditionalPropertiesIfNotPresent/docs/FormApi.md

@@ -5,6 +5,7 @@ All URIs are relative to *http://localhost:3000*
 Method | HTTP request | Description
 ------------- | ------------- | -------------
 [**test_form_integer_boolean_string**](FormApi.md#test_form_integer_boolean_string) | **POST** /form/integer/boolean/string | Test form parameter(s)
+[**test_form_object_multipart**](FormApi.md#test_form_object_multipart) | **POST** /form/object/multipart | Test form parameter(s) for multipart schema
 [**test_form_oneof**](FormApi.md#test_form_oneof) | **POST** /form/oneof | Test form parameter(s) for oneOf schema
 
 
@@ -79,6 +80,74 @@ No authorization required
 
 [[Back to top]](#) [[Back to API list]](../README.md#documentation-for-api-endpoints) [[Back to Model list]](../README.md#documentation-for-models) [[Back to README]](../README.md)
 
+# **test_form_object_multipart**
+> str test_form_object_multipart(marker)
+
+Test form parameter(s) for multipart schema
+
+Test form parameter(s) for multipart schema
+
+### Example
+
+
+```python
+import openapi_client
+from openapi_client.models.test_form_object_multipart_request_marker import TestFormObjectMultipartRequestMarker
+from openapi_client.rest import ApiException
+from pprint import pprint
+
+# Defining the host is optional and defaults to http://localhost:3000
+# See configuration.py for a list of all supported configuration parameters.
+configuration = openapi_client.Configuration(
+    host = "http://localhost:3000"
+)
+
+
+# Enter a context with an instance of the API client
+with openapi_client.ApiClient(configuration) as api_client:
+    # Create an instance of the API class
+    api_instance = openapi_client.FormApi(api_client)
+    marker = openapi_client.TestFormObjectMultipartRequestMarker() # TestFormObjectMultipartRequestMarker | 
+
+    try:
+        # Test form parameter(s) for multipart schema
+        api_response = api_instance.test_form_object_multipart(marker)
+        print("The response of FormApi->test_form_object_multipart:\n")
+        pprint(api_response)
+    except Exception as e:
+        print("Exception when calling FormApi->test_form_object_multipart: %s\n" % e)
+```
+
+
+
+### Parameters
+
+
+Name | Type | Description  | Notes
+------------- | ------------- | ------------- | -------------
+ **marker** | [**TestFormObjectMultipartRequestMarker**](TestFormObjectMultipartRequestMarker.md)|  | 
+
+### Return type
+
+**str**
+
+### Authorization
+
+No authorization required
+
+### HTTP request headers
+
+ - **Content-Type**: multipart/form-data
+ - **Accept**: text/plain
+
+### HTTP response details
+
+| Status code | Description | Response headers |
+|-------------|-------------|------------------|
+**200** | Successful operation |  -  |
+
+[[Back to top]](#) [[Back to API list]](../README.md#documentation-for-api-endpoints) [[Back to Model list]](../README.md#documentation-for-models) [[Back to README]](../README.md)
+
 # **test_form_oneof**
 > str test_form_oneof(form1=form1, form2=form2, form3=form3, form4=form4, id=id, name=name)
 

samples/client/echo_api/python-disallowAdditionalPropertiesIfNotPresent/docs/TestFormObjectMultipartRequestMarker.md

@@ -0,0 +1,29 @@
+# TestFormObjectMultipartRequestMarker
+
+
+## Properties
+
+Name | Type | Description | Notes
+------------ | ------------- | ------------- | -------------
+**name** | **str** |  | [optional] 
+
+## Example
+
+```python
+from openapi_client.models.test_form_object_multipart_request_marker import TestFormObjectMultipartRequestMarker
+
+# TODO update the JSON string below
+json = "{}"
+# create an instance of TestFormObjectMultipartRequestMarker from a JSON string
+test_form_object_multipart_request_marker_instance = TestFormObjectMultipartRequestMarker.from_json(json)
+# print the JSON string representation of the object
+print(TestFormObjectMultipartRequestMarker.to_json())
+
+# convert the object into a dict
+test_form_object_multipart_request_marker_dict = test_form_object_multipart_request_marker_instance.to_dict()
+# create an instance of TestFormObjectMultipartRequestMarker from a dict
+test_form_object_multipart_request_marker_form_dict = test_form_object_multipart_request_marker.from_dict(test_form_object_multipart_request_marker_dict)
+```
+[[Back to Model list]](../README.md#documentation-for-models) [[Back to API list]](../README.md#documentation-for-api-endpoints) [[Back to README]](../README.md)
+
+

samples/client/echo_api/python-disallowAdditionalPropertiesIfNotPresent/openapi_client/__init__.py

@@ -46,5 +46,6 @@ from openapi_client.models.pet import Pet
 from openapi_client.models.query import Query
 from openapi_client.models.string_enum_ref import StringEnumRef
 from openapi_client.models.tag import Tag
+from openapi_client.models.test_form_object_multipart_request_marker import TestFormObjectMultipartRequestMarker
 from openapi_client.models.test_query_style_deep_object_explode_true_object_all_of_query_object_parameter import TestQueryStyleDeepObjectExplodeTrueObjectAllOfQueryObjectParameter
 from openapi_client.models.test_query_style_form_explode_true_array_string_query_object_parameter import TestQueryStyleFormExplodeTrueArrayStringQueryObjectParameter

samples/client/echo_api/python-disallowAdditionalPropertiesIfNotPresent/openapi_client/api/form_api.py

@@ -19,6 +19,7 @@ from typing_extensions import Annotated
 
 from pydantic import StrictBool, StrictInt, StrictStr
 from typing import Optional
+from openapi_client.models.test_form_object_multipart_request_marker import TestFormObjectMultipartRequestMarker
 
 from openapi_client.api_client import ApiClient, RequestSerialized
 from openapi_client.api_response import ApiResponse
@@ -338,6 +339,276 @@ class FormApi:
 
 
 
+    @validate_call
+    def test_form_object_multipart(
+        self,
+        marker: TestFormObjectMultipartRequestMarker,
+        _request_timeout: Union[
+            None,
+            Annotated[StrictFloat, Field(gt=0)],
+            Tuple[
+                Annotated[StrictFloat, Field(gt=0)],
+                Annotated[StrictFloat, Field(gt=0)]
+            ]
+        ] = None,
+        _request_auth: Optional[Dict[StrictStr, Any]] = None,
+        _content_type: Optional[StrictStr] = None,
+        _headers: Optional[Dict[StrictStr, Any]] = None,
+        _host_index: Annotated[StrictInt, Field(ge=0, le=0)] = 0,
+    ) -> str:
+        """Test form parameter(s) for multipart schema
+
+        Test form parameter(s) for multipart schema
+
+        :param marker: (required)
+        :type marker: TestFormObjectMultipartRequestMarker
+        :param _request_timeout: timeout setting for this request. If one
+                                 number provided, it will be total request
+                                 timeout. It can also be a pair (tuple) of
+                                 (connection, read) timeouts.
+        :type _request_timeout: int, tuple(int, int), optional
+        :param _request_auth: set to override the auth_settings for an a single
+                              request; this effectively ignores the
+                              authentication in the spec for a single request.
+        :type _request_auth: dict, optional
+        :param _content_type: force content-type for the request.
+        :type _content_type: str, Optional
+        :param _headers: set to override the headers for a single
+                         request; this effectively ignores the headers
+                         in the spec for a single request.
+        :type _headers: dict, optional
+        :param _host_index: set to override the host_index for a single
+                            request; this effectively ignores the host_index
+                            in the spec for a single request.
+        :type _host_index: int, optional
+        :return: Returns the result object.
+        """ # noqa: E501
+
+        _param = self._test_form_object_multipart_serialize(
+            marker=marker,
+            _request_auth=_request_auth,
+            _content_type=_content_type,
+            _headers=_headers,
+            _host_index=_host_index
+        )
+
+        _response_types_map: Dict[str, Optional[str]] = {
+            '200': "str",
+        }
+        response_data = self.api_client.call_api(
+            *_param,
+            _request_timeout=_request_timeout
+        )
+        response_data.read()
+        return self.api_client.response_deserialize(
+            response_data=response_data,
+            response_types_map=_response_types_map,
+        ).data
+
+
+    @validate_call
+    def test_form_object_multipart_with_http_info(
+        self,
+        marker: TestFormObjectMultipartRequestMarker,
+        _request_timeout: Union[
+            None,
+            Annotated[StrictFloat, Field(gt=0)],
+            Tuple[
+                Annotated[StrictFloat, Field(gt=0)],
+                Annotated[StrictFloat, Field(gt=0)]
+            ]
+        ] = None,
+        _request_auth: Optional[Dict[StrictStr, Any]] = None,
+        _content_type: Optional[StrictStr] = None,
+        _headers: Optional[Dict[StrictStr, Any]] = None,
+        _host_index: Annotated[StrictInt, Field(ge=0, le=0)] = 0,
+    ) -> ApiResponse[str]:
+        """Test form parameter(s) for multipart schema
+
+        Test form parameter(s) for multipart schema
+
+        :param marker: (required)
+        :type marker: TestFormObjectMultipartRequestMarker
+        :param _request_timeout: timeout setting for this request. If one
+                                 number provided, it will be total request
+                                 timeout. It can also be a pair (tuple) of
+                                 (connection, read) timeouts.
+        :type _request_timeout: int, tuple(int, int), optional
+        :param _request_auth: set to override the auth_settings for an a single
+                              request; this effectively ignores the
+                              authentication in the spec for a single request.
+        :type _request_auth: dict, optional
+        :param _content_type: force content-type for the request.
+        :type _content_type: str, Optional
+        :param _headers: set to override the headers for a single
+                         request; this effectively ignores the headers
+                         in the spec for a single request.
+        :type _headers: dict, optional
+        :param _host_index: set to override the host_index for a single
+                            request; this effectively ignores the host_index
+                            in the spec for a single request.
+        :type _host_index: int, optional
+        :return: Returns the result object.
+        """ # noqa: E501
+
+        _param = self._test_form_object_multipart_serialize(
+            marker=marker,
+            _request_auth=_request_auth,
+            _content_type=_content_type,
+            _headers=_headers,
+            _host_index=_host_index
+        )
+
+        _response_types_map: Dict[str, Optional[str]] = {
+            '200': "str",
+        }
+        response_data = self.api_client.call_api(
+            *_param,
+            _request_timeout=_request_timeout
+        )
+        response_data.read()
+        return self.api_client.response_deserialize(
+            response_data=response_data,
+            response_types_map=_response_types_map,
+        )
+
+
+    @validate_call
+    def test_form_object_multipart_without_preload_content(
+        self,
+        marker: TestFormObjectMultipartRequestMarker,
+        _request_timeout: Union[
+            None,
+            Annotated[StrictFloat, Field(gt=0)],
+            Tuple[
+                Annotated[StrictFloat, Field(gt=0)],
+                Annotated[StrictFloat, Field(gt=0)]
+            ]
+        ] = None,
+        _request_auth: Optional[Dict[StrictStr, Any]] = None,
+        _content_type: Optional[StrictStr] = None,
+        _headers: Optional[Dict[StrictStr, Any]] = None,
+        _host_index: Annotated[StrictInt, Field(ge=0, le=0)] = 0,
+    ) -> RESTResponseType:
+        """Test form parameter(s) for multipart schema
+
+        Test form parameter(s) for multipart schema
+
+        :param marker: (required)
+        :type marker: TestFormObjectMultipartRequestMarker
+        :param _request_timeout: timeout setting for this request. If one
+                                 number provided, it will be total request
+                                 timeout. It can also be a pair (tuple) of
+                                 (connection, read) timeouts.
+        :type _request_timeout: int, tuple(int, int), optional
+        :param _request_auth: set to override the auth_settings for an a single
+                              request; this effectively ignores the
+                              authentication in the spec for a single request.
+        :type _request_auth: dict, optional
+        :param _content_type: force content-type for the request.
+        :type _content_type: str, Optional
+        :param _headers: set to override the headers for a single
+                         request; this effectively ignores the headers
+                         in the spec for a single request.
+        :type _headers: dict, optional
+        :param _host_index: set to override the host_index for a single
+                            request; this effectively ignores the host_index
+                            in the spec for a single request.
+        :type _host_index: int, optional
+        :return: Returns the result object.
+        """ # noqa: E501
+
+        _param = self._test_form_object_multipart_serialize(
+            marker=marker,
+            _request_auth=_request_auth,
+            _content_type=_content_type,
+            _headers=_headers,
+            _host_index=_host_index
+        )
+
+        _response_types_map: Dict[str, Optional[str]] = {
+            '200': "str",
+        }
+        response_data = self.api_client.call_api(
+            *_param,
+            _request_timeout=_request_timeout
+        )
+        return response_data.response
+
+
+    def _test_form_object_multipart_serialize(
+        self,
+        marker,
+        _request_auth,
+        _content_type,
+        _headers,
+        _host_index,
+    ) -> RequestSerialized:
+
+        _host = None
+
+        _collection_formats: Dict[str, str] = {
+        }
+
+        _path_params: Dict[str, str] = {}
+        _query_params: List[Tuple[str, str]] = []
+        _header_params: Dict[str, Optional[str]] = _headers or {}
+        _form_params: List[Tuple[str, str]] = []
+        _files: Dict[str, Union[str, bytes]] = {}
+        _body_params: Optional[bytes] = None
+
+        # process the path parameters
+        # process the query parameters
+        # process the header parameters
+        # process the form parameters
+        if marker is not None:
+            _form_params.append(('marker', marker))
+        # process the body parameter
+
+
+        # set the HTTP header `Accept`
+        _header_params['Accept'] = self.api_client.select_header_accept(
+            [
+                'text/plain'
+            ]
+        )
+
+        # set the HTTP header `Content-Type`
+        if _content_type:
+            _header_params['Content-Type'] = _content_type
+        else:
+            _default_content_type = (
+                self.api_client.select_header_content_type(
+                    [
+                        'multipart/form-data'
+                    ]
+                )
+            )
+            if _default_content_type is not None:
+                _header_params['Content-Type'] = _default_content_type
+
+        # authentication setting
+        _auth_settings: List[str] = [
+        ]
+
+        return self.api_client.param_serialize(
+            method='POST',
+            resource_path='/form/object/multipart',
+            path_params=_path_params,
+            query_params=_query_params,
+            header_params=_header_params,
+            body=_body_params,
+            post_params=_form_params,
+            files=_files,
+            auth_settings=_auth_settings,
+            collection_formats=_collection_formats,
+            _host=_host,
+            _request_auth=_request_auth
+        )
+
+
+
+
     @validate_call
     def test_form_oneof(
         self,

samples/client/echo_api/python-disallowAdditionalPropertiesIfNotPresent/openapi_client/models/__init__.py

@@ -24,5 +24,6 @@ from openapi_client.models.pet import Pet
 from openapi_client.models.query import Query
 from openapi_client.models.string_enum_ref import StringEnumRef
 from openapi_client.models.tag import Tag
+from openapi_client.models.test_form_object_multipart_request_marker import TestFormObjectMultipartRequestMarker
 from openapi_client.models.test_query_style_deep_object_explode_true_object_all_of_query_object_parameter import TestQueryStyleDeepObjectExplodeTrueObjectAllOfQueryObjectParameter
 from openapi_client.models.test_query_style_form_explode_true_array_string_query_object_parameter import TestQueryStyleFormExplodeTrueArrayStringQueryObjectParameter

samples/client/echo_api/python-disallowAdditionalPropertiesIfNotPresent/openapi_client/models/test_form_object_multipart_request_marker.py

@@ -0,0 +1,93 @@
+# coding: utf-8
+
+"""
+    Echo Server API
+
+    Echo Server API
+
+    The version of the OpenAPI document: 0.1.0
+    Contact: team@openapitools.org
+    Generated by OpenAPI Generator (https://openapi-generator.tech)
+
+    Do not edit the class manually.
+"""  # noqa: E501
+
+
+from __future__ import annotations
+import pprint
+import re  # noqa: F401
+import json
+
+from pydantic import BaseModel, ConfigDict, StrictStr
+from typing import Any, ClassVar, Dict, List, Optional
+from typing import Optional, Set
+from typing_extensions import Self
+
+class TestFormObjectMultipartRequestMarker(BaseModel):
+    """
+    TestFormObjectMultipartRequestMarker
+    """ # noqa: E501
+    name: Optional[StrictStr] = None
+    __properties: ClassVar[List[str]] = ["name"]
+
+    model_config = ConfigDict(
+        populate_by_name=True,
+        validate_assignment=True,
+        protected_namespaces=(),
+    )
+
+
+    def to_str(self) -> str:
+        """Returns the string representation of the model using alias"""
+        return pprint.pformat(self.model_dump(by_alias=True))
+
+    def to_json(self) -> str:
+        """Returns the JSON representation of the model using alias"""
+        # TODO: pydantic v2: use .model_dump_json(by_alias=True, exclude_unset=True) instead
+        return json.dumps(self.to_dict())
+
+    @classmethod
+    def from_json(cls, json_str: str) -> Optional[Self]:
+        """Create an instance of TestFormObjectMultipartRequestMarker from a JSON string"""
+        return cls.from_dict(json.loads(json_str))
+
+    def to_dict(self) -> Dict[str, Any]:
+        """Return the dictionary representation of the model using alias.
+
+        This has the following differences from calling pydantic's
+        `self.model_dump(by_alias=True)`:
+
+        * `None` is only added to the output dict for nullable fields that
+          were set at model initialization. Other fields with value `None`
+          are ignored.
+        """
+        excluded_fields: Set[str] = set([
+        ])
+
+        _dict = self.model_dump(
+            by_alias=True,
+            exclude=excluded_fields,
+            exclude_none=True,
+        )
+        return _dict
+
+    @classmethod
+    def from_dict(cls, obj: Optional[Dict[str, Any]]) -> Optional[Self]:
+        """Create an instance of TestFormObjectMultipartRequestMarker from a dict"""
+        if obj is None:
+            return None
+
+        if not isinstance(obj, dict):
+            return cls.model_validate(obj)
+
+        # raise errors for additional fields in the input
+        for _key in obj.keys():
+            if _key not in cls.__properties:
+                raise ValueError("Error due to additional fields (not defined in TestFormObjectMultipartRequestMarker) in the input: " + _key)
+
+        _obj = cls.model_validate({
+            "name": obj.get("name")
+        })
+        return _obj
+
+

samples/client/echo_api/python-disallowAdditionalPropertiesIfNotPresent/test/test_test_form_object_multipart_request_marker.py

@@ -0,0 +1,52 @@
+# coding: utf-8
+
+"""
+    Echo Server API
+
+    Echo Server API
+
+    The version of the OpenAPI document: 0.1.0
+    Contact: team@openapitools.org
+    Generated by OpenAPI Generator (https://openapi-generator.tech)
+
+    Do not edit the class manually.
+"""  # noqa: E501
+
+
+import unittest
+
+from openapi_client.models.test_form_object_multipart_request_marker import TestFormObjectMultipartRequestMarker
+
+class TestTestFormObjectMultipartRequestMarker(unittest.TestCase):
+    """TestFormObjectMultipartRequestMarker unit test stubs"""
+
+    def setUp(self):
+        pass
+
+    def tearDown(self):
+        pass
+
+    def make_instance(self, include_optional) -> TestFormObjectMultipartRequestMarker:
+        """Test TestFormObjectMultipartRequestMarker
+            include_option is a boolean, when False only required
+            params are included, when True both required and
+            optional params are included """
+        # uncomment below to create an instance of `TestFormObjectMultipartRequestMarker`
+        """
+        model = TestFormObjectMultipartRequestMarker()
+        if include_optional:
+            return TestFormObjectMultipartRequestMarker(
+                name = ''
+            )
+        else:
+            return TestFormObjectMultipartRequestMarker(
+        )
+        """
+
+    def testTestFormObjectMultipartRequestMarker(self):
+        """Test TestFormObjectMultipartRequestMarker"""
+        # inst_req_only = self.make_instance(include_optional=False)
+        # inst_req_and_optional = self.make_instance(include_optional=True)
+
+if __name__ == '__main__':
+    unittest.main()

samples/client/echo_api/python-pydantic-v1/.openapi-generator/FILES

@@ -18,6 +18,7 @@ docs/Query.md
 docs/QueryApi.md
 docs/StringEnumRef.md
 docs/Tag.md
+docs/TestFormObjectMultipartRequestMarker.md
 docs/TestQueryStyleDeepObjectExplodeTrueObjectAllOfQueryObjectParameter.md
 docs/TestQueryStyleFormExplodeTrueArrayStringQueryObjectParameter.md
 git_push.sh
@@ -43,6 +44,7 @@ openapi_client/models/pet.py
 openapi_client/models/query.py
 openapi_client/models/string_enum_ref.py
 openapi_client/models/tag.py
+openapi_client/models/test_form_object_multipart_request_marker.py
 openapi_client/models/test_query_style_deep_object_explode_true_object_all_of_query_object_parameter.py
 openapi_client/models/test_query_style_form_explode_true_array_string_query_object_parameter.py
 openapi_client/py.typed

samples/client/echo_api/python-pydantic-v1/README.md

@@ -108,6 +108,7 @@ Class | Method | HTTP request | Description
 *BodyApi* | [**test_echo_body_string_enum**](docs/BodyApi.md#test_echo_body_string_enum) | **POST** /echo/body/string_enum | Test string enum response body
 *BodyApi* | [**test_echo_body_tag_response_string**](docs/BodyApi.md#test_echo_body_tag_response_string) | **POST** /echo/body/Tag/response_string | Test empty json (request body)
 *FormApi* | [**test_form_integer_boolean_string**](docs/FormApi.md#test_form_integer_boolean_string) | **POST** /form/integer/boolean/string | Test form parameter(s)
+*FormApi* | [**test_form_object_multipart**](docs/FormApi.md#test_form_object_multipart) | **POST** /form/object/multipart | Test form parameter(s) for multipart schema
 *FormApi* | [**test_form_oneof**](docs/FormApi.md#test_form_oneof) | **POST** /form/oneof | Test form parameter(s) for oneOf schema
 *HeaderApi* | [**test_header_integer_boolean_string_enums**](docs/HeaderApi.md#test_header_integer_boolean_string_enums) | **GET** /header/integer/boolean/string/enums | Test header parameter(s)
 *PathApi* | [**tests_path_string_path_string_integer_path_integer_enum_nonref_string_path_enum_ref_string_path**](docs/PathApi.md#tests_path_string_path_string_integer_path_integer_enum_nonref_string_path_enum_ref_string_path) | **GET** /path/string/{path_string}/integer/{path_integer}/{enum_nonref_string_path}/{enum_ref_string_path} | Test path parameter(s)
@@ -134,6 +135,7 @@ Class | Method | HTTP request | Description
  - [Query](docs/Query.md)
  - [StringEnumRef](docs/StringEnumRef.md)
  - [Tag](docs/Tag.md)
+ - [TestFormObjectMultipartRequestMarker](docs/TestFormObjectMultipartRequestMarker.md)
  - [TestQueryStyleDeepObjectExplodeTrueObjectAllOfQueryObjectParameter](docs/TestQueryStyleDeepObjectExplodeTrueObjectAllOfQueryObjectParameter.md)
  - [TestQueryStyleFormExplodeTrueArrayStringQueryObjectParameter](docs/TestQueryStyleFormExplodeTrueArrayStringQueryObjectParameter.md)
 

samples/client/echo_api/python-pydantic-v1/docs/FormApi.md

@@ -5,6 +5,7 @@ All URIs are relative to *http://localhost:3000*
 Method | HTTP request | Description
 ------------- | ------------- | -------------
 [**test_form_integer_boolean_string**](FormApi.md#test_form_integer_boolean_string) | **POST** /form/integer/boolean/string | Test form parameter(s)
+[**test_form_object_multipart**](FormApi.md#test_form_object_multipart) | **POST** /form/object/multipart | Test form parameter(s) for multipart schema
 [**test_form_oneof**](FormApi.md#test_form_oneof) | **POST** /form/oneof | Test form parameter(s) for oneOf schema
 
 
@@ -78,6 +79,73 @@ No authorization required
 
 [[Back to top]](#) [[Back to API list]](../README.md#documentation-for-api-endpoints) [[Back to Model list]](../README.md#documentation-for-models) [[Back to README]](../README.md)
 
+# **test_form_object_multipart**
+> str test_form_object_multipart(marker)
+
+Test form parameter(s) for multipart schema
+
+Test form parameter(s) for multipart schema
+
+### Example
+
+```python
+import time
+import os
+import openapi_client
+from openapi_client.models.test_form_object_multipart_request_marker import TestFormObjectMultipartRequestMarker
+from openapi_client.rest import ApiException
+from pprint import pprint
+
+# Defining the host is optional and defaults to http://localhost:3000
+# See configuration.py for a list of all supported configuration parameters.
+configuration = openapi_client.Configuration(
+    host = "http://localhost:3000"
+)
+
+
+# Enter a context with an instance of the API client
+with openapi_client.ApiClient(configuration) as api_client:
+    # Create an instance of the API class
+    api_instance = openapi_client.FormApi(api_client)
+    marker = openapi_client.TestFormObjectMultipartRequestMarker() # TestFormObjectMultipartRequestMarker | 
+
+    try:
+        # Test form parameter(s) for multipart schema
+        api_response = api_instance.test_form_object_multipart(marker)
+        print("The response of FormApi->test_form_object_multipart:\n")
+        pprint(api_response)
+    except Exception as e:
+        print("Exception when calling FormApi->test_form_object_multipart: %s\n" % e)
+```
+
+
+
+### Parameters
+
+Name | Type | Description  | Notes
+------------- | ------------- | ------------- | -------------
+ **marker** | [**TestFormObjectMultipartRequestMarker**](TestFormObjectMultipartRequestMarker.md)|  | 
+
+### Return type
+
+**str**
+
+### Authorization
+
+No authorization required
+
+### HTTP request headers
+
+ - **Content-Type**: multipart/form-data
+ - **Accept**: text/plain
+
+### HTTP response details
+| Status code | Description | Response headers |
+|-------------|-------------|------------------|
+**200** | Successful operation |  -  |
+
+[[Back to top]](#) [[Back to API list]](../README.md#documentation-for-api-endpoints) [[Back to Model list]](../README.md#documentation-for-models) [[Back to README]](../README.md)
+
 # **test_form_oneof**
 > str test_form_oneof(form1=form1, form2=form2, form3=form3, form4=form4, id=id, name=name)
 

samples/client/echo_api/python-pydantic-v1/docs/TestFormObjectMultipartRequestMarker.md

@@ -0,0 +1,28 @@
+# TestFormObjectMultipartRequestMarker
+
+
+## Properties
+Name | Type | Description | Notes
+------------ | ------------- | ------------- | -------------
+**name** | **str** |  | [optional] 
+
+## Example
+
+```python
+from openapi_client.models.test_form_object_multipart_request_marker import TestFormObjectMultipartRequestMarker
+
+# TODO update the JSON string below
+json = "{}"
+# create an instance of TestFormObjectMultipartRequestMarker from a JSON string
+test_form_object_multipart_request_marker_instance = TestFormObjectMultipartRequestMarker.from_json(json)
+# print the JSON string representation of the object
+print TestFormObjectMultipartRequestMarker.to_json()
+
+# convert the object into a dict
+test_form_object_multipart_request_marker_dict = test_form_object_multipart_request_marker_instance.to_dict()
+# create an instance of TestFormObjectMultipartRequestMarker from a dict
+test_form_object_multipart_request_marker_form_dict = test_form_object_multipart_request_marker.from_dict(test_form_object_multipart_request_marker_dict)
+```
+[[Back to Model list]](../README.md#documentation-for-models) [[Back to API list]](../README.md#documentation-for-api-endpoints) [[Back to README]](../README.md)
+
+

samples/client/echo_api/python-pydantic-v1/openapi_client/__init__.py

@@ -46,5 +46,6 @@ from openapi_client.models.pet import Pet
 from openapi_client.models.query import Query
 from openapi_client.models.string_enum_ref import StringEnumRef
 from openapi_client.models.tag import Tag
+from openapi_client.models.test_form_object_multipart_request_marker import TestFormObjectMultipartRequestMarker
 from openapi_client.models.test_query_style_deep_object_explode_true_object_all_of_query_object_parameter import TestQueryStyleDeepObjectExplodeTrueObjectAllOfQueryObjectParameter
 from openapi_client.models.test_query_style_form_explode_true_array_string_query_object_parameter import TestQueryStyleFormExplodeTrueArrayStringQueryObjectParameter

samples/client/echo_api/python-pydantic-v1/openapi_client/api/form_api.py

@@ -23,6 +23,7 @@ from pydantic import StrictBool, StrictInt, StrictStr
 
 from typing import Optional
 
+from openapi_client.models.test_form_object_multipart_request_marker import TestFormObjectMultipartRequestMarker
 
 from openapi_client.api_client import ApiClient
 from openapi_client.api_response import ApiResponse
@@ -207,6 +208,153 @@ class FormApi:
             collection_formats=_collection_formats,
             _request_auth=_params.get('_request_auth'))
 
+    @validate_arguments
+    def test_form_object_multipart(self, marker : TestFormObjectMultipartRequestMarker, **kwargs) -> str:  # noqa: E501
+        """Test form parameter(s) for multipart schema  # noqa: E501
+
+        Test form parameter(s) for multipart schema  # noqa: E501
+        This method makes a synchronous HTTP request by default. To make an
+        asynchronous HTTP request, please pass async_req=True
+
+        >>> thread = api.test_form_object_multipart(marker, async_req=True)
+        >>> result = thread.get()
+
+        :param marker: (required)
+        :type marker: TestFormObjectMultipartRequestMarker
+        :param async_req: Whether to execute the request asynchronously.
+        :type async_req: bool, optional
+        :param _request_timeout: timeout setting for this request.
+               If one number provided, it will be total request
+               timeout. It can also be a pair (tuple) of
+               (connection, read) timeouts.
+        :return: Returns the result object.
+                 If the method is called asynchronously,
+                 returns the request thread.
+        :rtype: str
+        """
+        kwargs['_return_http_data_only'] = True
+        if '_preload_content' in kwargs:
+            message = "Error! Please call the test_form_object_multipart_with_http_info method with `_preload_content` instead and obtain raw data from ApiResponse.raw_data"  # noqa: E501
+            raise ValueError(message)
+        return self.test_form_object_multipart_with_http_info(marker, **kwargs)  # noqa: E501
+
+    @validate_arguments
+    def test_form_object_multipart_with_http_info(self, marker : TestFormObjectMultipartRequestMarker, **kwargs) -> ApiResponse:  # noqa: E501
+        """Test form parameter(s) for multipart schema  # noqa: E501
+
+        Test form parameter(s) for multipart schema  # noqa: E501
+        This method makes a synchronous HTTP request by default. To make an
+        asynchronous HTTP request, please pass async_req=True
+
+        >>> thread = api.test_form_object_multipart_with_http_info(marker, async_req=True)
+        >>> result = thread.get()
+
+        :param marker: (required)
+        :type marker: TestFormObjectMultipartRequestMarker
+        :param async_req: Whether to execute the request asynchronously.
+        :type async_req: bool, optional
+        :param _preload_content: if False, the ApiResponse.data will
+                                 be set to none and raw_data will store the
+                                 HTTP response body without reading/decoding.
+                                 Default is True.
+        :type _preload_content: bool, optional
+        :param _return_http_data_only: response data instead of ApiResponse
+                                       object with status code, headers, etc
+        :type _return_http_data_only: bool, optional
+        :param _request_timeout: timeout setting for this request. If one
+                                 number provided, it will be total request
+                                 timeout. It can also be a pair (tuple) of
+                                 (connection, read) timeouts.
+        :param _request_auth: set to override the auth_settings for an a single
+                              request; this effectively ignores the authentication
+                              in the spec for a single request.
+        :type _request_auth: dict, optional
+        :type _content_type: string, optional: force content-type for the request
+        :return: Returns the result object.
+                 If the method is called asynchronously,
+                 returns the request thread.
+        :rtype: tuple(str, status_code(int), headers(HTTPHeaderDict))
+        """
+
+        _params = locals()
+
+        _all_params = [
+            'marker'
+        ]
+        _all_params.extend(
+            [
+                'async_req',
+                '_return_http_data_only',
+                '_preload_content',
+                '_request_timeout',
+                '_request_auth',
+                '_content_type',
+                '_headers'
+            ]
+        )
+
+        # validate the arguments
+        for _key, _val in _params['kwargs'].items():
+            if _key not in _all_params:
+                raise ApiTypeError(
+                    "Got an unexpected keyword argument '%s'"
+                    " to method test_form_object_multipart" % _key
+                )
+            _params[_key] = _val
+        del _params['kwargs']
+
+        _collection_formats = {}
+
+        # process the path parameters
+        _path_params = {}
+
+        # process the query parameters
+        _query_params = []
+        # process the header parameters
+        _header_params = dict(_params.get('_headers', {}))
+        # process the form parameters
+        _form_params = []
+        _files = {}
+        if _params['marker'] is not None:
+            _form_params.append(('marker', _params['marker']))
+
+        # process the body parameter
+        _body_params = None
+        # set the HTTP header `Accept`
+        _header_params['Accept'] = self.api_client.select_header_accept(
+            ['text/plain'])  # noqa: E501
+
+        # set the HTTP header `Content-Type`
+        _content_types_list = _params.get('_content_type',
+            self.api_client.select_header_content_type(
+                ['multipart/form-data']))
+        if _content_types_list:
+                _header_params['Content-Type'] = _content_types_list
+
+        # authentication setting
+        _auth_settings = []  # noqa: E501
+
+        _response_types_map = {
+            '200': "str",
+        }
+
+        return self.api_client.call_api(
+            '/form/object/multipart', 'POST',
+            _path_params,
+            _query_params,
+            _header_params,
+            body=_body_params,
+            post_params=_form_params,
+            files=_files,
+            response_types_map=_response_types_map,
+            auth_settings=_auth_settings,
+            async_req=_params.get('async_req'),
+            _return_http_data_only=_params.get('_return_http_data_only'),  # noqa: E501
+            _preload_content=_params.get('_preload_content', True),
+            _request_timeout=_params.get('_request_timeout'),
+            collection_formats=_collection_formats,
+            _request_auth=_params.get('_request_auth'))
+
     @validate_arguments
     def test_form_oneof(self, form1 : Optional[StrictStr] = None, form2 : Optional[StrictInt] = None, form3 : Optional[StrictStr] = None, form4 : Optional[StrictBool] = None, id : Optional[StrictInt] = None, name : Optional[StrictStr] = None, **kwargs) -> str:  # noqa: E501
         """Test form parameter(s) for oneOf schema  # noqa: E501

samples/client/echo_api/python-pydantic-v1/openapi_client/models/__init__.py

@@ -24,5 +24,6 @@ from openapi_client.models.pet import Pet
 from openapi_client.models.query import Query
 from openapi_client.models.string_enum_ref import StringEnumRef
 from openapi_client.models.tag import Tag
+from openapi_client.models.test_form_object_multipart_request_marker import TestFormObjectMultipartRequestMarker
 from openapi_client.models.test_query_style_deep_object_explode_true_object_all_of_query_object_parameter import TestQueryStyleDeepObjectExplodeTrueObjectAllOfQueryObjectParameter
 from openapi_client.models.test_query_style_form_explode_true_array_string_query_object_parameter import TestQueryStyleFormExplodeTrueArrayStringQueryObjectParameter

samples/client/echo_api/python-pydantic-v1/openapi_client/models/test_form_object_multipart_request_marker.py

@@ -0,0 +1,72 @@
+# coding: utf-8
+
+"""
+    Echo Server API
+
+    Echo Server API
+
+    The version of the OpenAPI document: 0.1.0
+    Contact: team@openapitools.org
+    Generated by OpenAPI Generator (https://openapi-generator.tech)
+
+    Do not edit the class manually.
+"""  # noqa: E501
+
+
+from __future__ import annotations
+import pprint
+import re  # noqa: F401
+import json
+
+
+from typing import Optional
+from pydantic import BaseModel, StrictStr
+
+class TestFormObjectMultipartRequestMarker(BaseModel):
+    """
+    TestFormObjectMultipartRequestMarker
+    """
+    name: Optional[StrictStr] = None
+    __properties = ["name"]
+
+    class Config:
+        """Pydantic configuration"""
+        allow_population_by_field_name = True
+        validate_assignment = True
+
+    def to_str(self) -> str:
+        """Returns the string representation of the model using alias"""
+        return pprint.pformat(self.dict(by_alias=True))
+
+    def to_json(self) -> str:
+        """Returns the JSON representation of the model using alias"""
+        return json.dumps(self.to_dict())
+
+    @classmethod
+    def from_json(cls, json_str: str) -> TestFormObjectMultipartRequestMarker:
+        """Create an instance of TestFormObjectMultipartRequestMarker from a JSON string"""
+        return cls.from_dict(json.loads(json_str))
+
+    def to_dict(self):
+        """Returns the dictionary representation of the model using alias"""
+        _dict = self.dict(by_alias=True,
+                          exclude={
+                          },
+                          exclude_none=True)
+        return _dict
+
+    @classmethod
+    def from_dict(cls, obj: dict) -> TestFormObjectMultipartRequestMarker:
+        """Create an instance of TestFormObjectMultipartRequestMarker from a dict"""
+        if obj is None:
+            return None
+
+        if not isinstance(obj, dict):
+            return TestFormObjectMultipartRequestMarker.parse_obj(obj)
+
+        _obj = TestFormObjectMultipartRequestMarker.parse_obj({
+            "name": obj.get("name")
+        })
+        return _obj
+
+

samples/client/echo_api/python-pydantic-v1/test/test_test_form_object_multipart_request_marker.py

@@ -0,0 +1,53 @@
+# coding: utf-8
+
+"""
+    Echo Server API
+
+    Echo Server API
+
+    The version of the OpenAPI document: 0.1.0
+    Contact: team@openapitools.org
+    Generated by OpenAPI Generator (https://openapi-generator.tech)
+
+    Do not edit the class manually.
+"""  # noqa: E501
+
+
+import unittest
+import datetime
+
+from openapi_client.models.test_form_object_multipart_request_marker import TestFormObjectMultipartRequestMarker  # noqa: E501
+
+class TestTestFormObjectMultipartRequestMarker(unittest.TestCase):
+    """TestFormObjectMultipartRequestMarker unit test stubs"""
+
+    def setUp(self):
+        pass
+
+    def tearDown(self):
+        pass
+
+    def make_instance(self, include_optional) -> TestFormObjectMultipartRequestMarker:
+        """Test TestFormObjectMultipartRequestMarker
+            include_option is a boolean, when False only required
+            params are included, when True both required and
+            optional params are included """
+        # uncomment below to create an instance of `TestFormObjectMultipartRequestMarker`
+        """
+        model = TestFormObjectMultipartRequestMarker()  # noqa: E501
+        if include_optional:
+            return TestFormObjectMultipartRequestMarker(
+                name = ''
+            )
+        else:
+            return TestFormObjectMultipartRequestMarker(
+        )
+        """
+
+    def testTestFormObjectMultipartRequestMarker(self):
+        """Test TestFormObjectMultipartRequestMarker"""
+        # inst_req_only = self.make_instance(include_optional=False)
+        # inst_req_and_optional = self.make_instance(include_optional=True)
+
+if __name__ == '__main__':
+    unittest.main()

samples/client/echo_api/python/.openapi-generator/FILES

@@ -18,6 +18,7 @@ docs/Query.md
 docs/QueryApi.md
 docs/StringEnumRef.md
 docs/Tag.md
+docs/TestFormObjectMultipartRequestMarker.md
 docs/TestQueryStyleDeepObjectExplodeTrueObjectAllOfQueryObjectParameter.md
 docs/TestQueryStyleFormExplodeTrueArrayStringQueryObjectParameter.md
 git_push.sh
@@ -43,6 +44,7 @@ openapi_client/models/pet.py
 openapi_client/models/query.py
 openapi_client/models/string_enum_ref.py
 openapi_client/models/tag.py
+openapi_client/models/test_form_object_multipart_request_marker.py
 openapi_client/models/test_query_style_deep_object_explode_true_object_all_of_query_object_parameter.py
 openapi_client/models/test_query_style_form_explode_true_array_string_query_object_parameter.py
 openapi_client/py.typed

samples/client/echo_api/python/README.md

@@ -107,6 +107,7 @@ Class | Method | HTTP request | Description
 *BodyApi* | [**test_echo_body_string_enum**](docs/BodyApi.md#test_echo_body_string_enum) | **POST** /echo/body/string_enum | Test string enum response body
 *BodyApi* | [**test_echo_body_tag_response_string**](docs/BodyApi.md#test_echo_body_tag_response_string) | **POST** /echo/body/Tag/response_string | Test empty json (request body)
 *FormApi* | [**test_form_integer_boolean_string**](docs/FormApi.md#test_form_integer_boolean_string) | **POST** /form/integer/boolean/string | Test form parameter(s)
+*FormApi* | [**test_form_object_multipart**](docs/FormApi.md#test_form_object_multipart) | **POST** /form/object/multipart | Test form parameter(s) for multipart schema
 *FormApi* | [**test_form_oneof**](docs/FormApi.md#test_form_oneof) | **POST** /form/oneof | Test form parameter(s) for oneOf schema
 *HeaderApi* | [**test_header_integer_boolean_string_enums**](docs/HeaderApi.md#test_header_integer_boolean_string_enums) | **GET** /header/integer/boolean/string/enums | Test header parameter(s)
 *PathApi* | [**tests_path_string_path_string_integer_path_integer_enum_nonref_string_path_enum_ref_string_path**](docs/PathApi.md#tests_path_string_path_string_integer_path_integer_enum_nonref_string_path_enum_ref_string_path) | **GET** /path/string/{path_string}/integer/{path_integer}/{enum_nonref_string_path}/{enum_ref_string_path} | Test path parameter(s)
@@ -133,6 +134,7 @@ Class | Method | HTTP request | Description
  - [Query](docs/Query.md)
  - [StringEnumRef](docs/StringEnumRef.md)
  - [Tag](docs/Tag.md)
+ - [TestFormObjectMultipartRequestMarker](docs/TestFormObjectMultipartRequestMarker.md)
  - [TestQueryStyleDeepObjectExplodeTrueObjectAllOfQueryObjectParameter](docs/TestQueryStyleDeepObjectExplodeTrueObjectAllOfQueryObjectParameter.md)
  - [TestQueryStyleFormExplodeTrueArrayStringQueryObjectParameter](docs/TestQueryStyleFormExplodeTrueArrayStringQueryObjectParameter.md)
 

samples/client/echo_api/python/docs/FormApi.md

@@ -5,6 +5,7 @@ All URIs are relative to *http://localhost:3000*
 Method | HTTP request | Description
 ------------- | ------------- | -------------
 [**test_form_integer_boolean_string**](FormApi.md#test_form_integer_boolean_string) | **POST** /form/integer/boolean/string | Test form parameter(s)
+[**test_form_object_multipart**](FormApi.md#test_form_object_multipart) | **POST** /form/object/multipart | Test form parameter(s) for multipart schema
 [**test_form_oneof**](FormApi.md#test_form_oneof) | **POST** /form/oneof | Test form parameter(s) for oneOf schema
 
 
@@ -79,6 +80,74 @@ No authorization required
 
 [[Back to top]](#) [[Back to API list]](../README.md#documentation-for-api-endpoints) [[Back to Model list]](../README.md#documentation-for-models) [[Back to README]](../README.md)
 
+# **test_form_object_multipart**
+> str test_form_object_multipart(marker)
+
+Test form parameter(s) for multipart schema
+
+Test form parameter(s) for multipart schema
+
+### Example
+
+
+```python
+import openapi_client
+from openapi_client.models.test_form_object_multipart_request_marker import TestFormObjectMultipartRequestMarker
+from openapi_client.rest import ApiException
+from pprint import pprint
+
+# Defining the host is optional and defaults to http://localhost:3000
+# See configuration.py for a list of all supported configuration parameters.
+configuration = openapi_client.Configuration(
+    host = "http://localhost:3000"
+)
+
+
+# Enter a context with an instance of the API client
+with openapi_client.ApiClient(configuration) as api_client:
+    # Create an instance of the API class
+    api_instance = openapi_client.FormApi(api_client)
+    marker = openapi_client.TestFormObjectMultipartRequestMarker() # TestFormObjectMultipartRequestMarker | 
+
+    try:
+        # Test form parameter(s) for multipart schema
+        api_response = api_instance.test_form_object_multipart(marker)
+        print("The response of FormApi->test_form_object_multipart:\n")
+        pprint(api_response)
+    except Exception as e:
+        print("Exception when calling FormApi->test_form_object_multipart: %s\n" % e)
+```
+
+
+
+### Parameters
+
+
+Name | Type | Description  | Notes
+------------- | ------------- | ------------- | -------------
+ **marker** | [**TestFormObjectMultipartRequestMarker**](TestFormObjectMultipartRequestMarker.md)|  | 
+
+### Return type
+
+**str**
+
+### Authorization
+
+No authorization required
+
+### HTTP request headers
+
+ - **Content-Type**: multipart/form-data
+ - **Accept**: text/plain
+
+### HTTP response details
+
+| Status code | Description | Response headers |
+|-------------|-------------|------------------|
+**200** | Successful operation |  -  |
+
+[[Back to top]](#) [[Back to API list]](../README.md#documentation-for-api-endpoints) [[Back to Model list]](../README.md#documentation-for-models) [[Back to README]](../README.md)
+
 # **test_form_oneof**
 > str test_form_oneof(form1=form1, form2=form2, form3=form3, form4=form4, id=id, name=name)
 

samples/client/echo_api/python/docs/TestFormObjectMultipartRequestMarker.md

@@ -0,0 +1,29 @@
+# TestFormObjectMultipartRequestMarker
+
+
+## Properties
+
+Name | Type | Description | Notes
+------------ | ------------- | ------------- | -------------
+**name** | **str** |  | [optional] 
+
+## Example
+
+```python
+from openapi_client.models.test_form_object_multipart_request_marker import TestFormObjectMultipartRequestMarker
+
+# TODO update the JSON string below
+json = "{}"
+# create an instance of TestFormObjectMultipartRequestMarker from a JSON string
+test_form_object_multipart_request_marker_instance = TestFormObjectMultipartRequestMarker.from_json(json)
+# print the JSON string representation of the object
+print(TestFormObjectMultipartRequestMarker.to_json())
+
+# convert the object into a dict
+test_form_object_multipart_request_marker_dict = test_form_object_multipart_request_marker_instance.to_dict()
+# create an instance of TestFormObjectMultipartRequestMarker from a dict
+test_form_object_multipart_request_marker_form_dict = test_form_object_multipart_request_marker.from_dict(test_form_object_multipart_request_marker_dict)
+```
+[[Back to Model list]](../README.md#documentation-for-models) [[Back to API list]](../README.md#documentation-for-api-endpoints) [[Back to README]](../README.md)
+
+

samples/client/echo_api/python/openapi_client/__init__.py

@@ -46,5 +46,6 @@ from openapi_client.models.pet import Pet
 from openapi_client.models.query import Query
 from openapi_client.models.string_enum_ref import StringEnumRef
 from openapi_client.models.tag import Tag
+from openapi_client.models.test_form_object_multipart_request_marker import TestFormObjectMultipartRequestMarker
 from openapi_client.models.test_query_style_deep_object_explode_true_object_all_of_query_object_parameter import TestQueryStyleDeepObjectExplodeTrueObjectAllOfQueryObjectParameter
 from openapi_client.models.test_query_style_form_explode_true_array_string_query_object_parameter import TestQueryStyleFormExplodeTrueArrayStringQueryObjectParameter

samples/client/echo_api/python/openapi_client/api/form_api.py

@@ -19,6 +19,7 @@ from typing_extensions import Annotated
 
 from pydantic import StrictBool, StrictInt, StrictStr
 from typing import Optional
+from openapi_client.models.test_form_object_multipart_request_marker import TestFormObjectMultipartRequestMarker
 
 from openapi_client.api_client import ApiClient, RequestSerialized
 from openapi_client.api_response import ApiResponse
@@ -338,6 +339,276 @@ class FormApi:
 
 
 
+    @validate_call
+    def test_form_object_multipart(
+        self,
+        marker: TestFormObjectMultipartRequestMarker,
+        _request_timeout: Union[
+            None,
+            Annotated[StrictFloat, Field(gt=0)],
+            Tuple[
+                Annotated[StrictFloat, Field(gt=0)],
+                Annotated[StrictFloat, Field(gt=0)]
+            ]
+        ] = None,
+        _request_auth: Optional[Dict[StrictStr, Any]] = None,
+        _content_type: Optional[StrictStr] = None,
+        _headers: Optional[Dict[StrictStr, Any]] = None,
+        _host_index: Annotated[StrictInt, Field(ge=0, le=0)] = 0,
+    ) -> str:
+        """Test form parameter(s) for multipart schema
+
+        Test form parameter(s) for multipart schema
+
+        :param marker: (required)
+        :type marker: TestFormObjectMultipartRequestMarker
+        :param _request_timeout: timeout setting for this request. If one
+                                 number provided, it will be total request
+                                 timeout. It can also be a pair (tuple) of
+                                 (connection, read) timeouts.
+        :type _request_timeout: int, tuple(int, int), optional
+        :param _request_auth: set to override the auth_settings for an a single
+                              request; this effectively ignores the
+                              authentication in the spec for a single request.
+        :type _request_auth: dict, optional
+        :param _content_type: force content-type for the request.
+        :type _content_type: str, Optional
+        :param _headers: set to override the headers for a single
+                         request; this effectively ignores the headers
+                         in the spec for a single request.
+        :type _headers: dict, optional
+        :param _host_index: set to override the host_index for a single
+                            request; this effectively ignores the host_index
+                            in the spec for a single request.
+        :type _host_index: int, optional
+        :return: Returns the result object.
+        """ # noqa: E501
+
+        _param = self._test_form_object_multipart_serialize(
+            marker=marker,
+            _request_auth=_request_auth,
+            _content_type=_content_type,
+            _headers=_headers,
+            _host_index=_host_index
+        )
+
+        _response_types_map: Dict[str, Optional[str]] = {
+            '200': "str",
+        }
+        response_data = self.api_client.call_api(
+            *_param,
+            _request_timeout=_request_timeout
+        )
+        response_data.read()
+        return self.api_client.response_deserialize(
+            response_data=response_data,
+            response_types_map=_response_types_map,
+        ).data
+
+
+    @validate_call
+    def test_form_object_multipart_with_http_info(
+        self,
+        marker: TestFormObjectMultipartRequestMarker,
+        _request_timeout: Union[
+            None,
+            Annotated[StrictFloat, Field(gt=0)],
+            Tuple[
+                Annotated[StrictFloat, Field(gt=0)],
+                Annotated[StrictFloat, Field(gt=0)]
+            ]
+        ] = None,
+        _request_auth: Optional[Dict[StrictStr, Any]] = None,
+        _content_type: Optional[StrictStr] = None,
+        _headers: Optional[Dict[StrictStr, Any]] = None,
+        _host_index: Annotated[StrictInt, Field(ge=0, le=0)] = 0,
+    ) -> ApiResponse[str]:
+        """Test form parameter(s) for multipart schema
+
+        Test form parameter(s) for multipart schema
+
+        :param marker: (required)
+        :type marker: TestFormObjectMultipartRequestMarker
+        :param _request_timeout: timeout setting for this request. If one
+                                 number provided, it will be total request
+                                 timeout. It can also be a pair (tuple) of
+                                 (connection, read) timeouts.
+        :type _request_timeout: int, tuple(int, int), optional
+        :param _request_auth: set to override the auth_settings for an a single
+                              request; this effectively ignores the
+                              authentication in the spec for a single request.
+        :type _request_auth: dict, optional
+        :param _content_type: force content-type for the request.
+        :type _content_type: str, Optional
+        :param _headers: set to override the headers for a single
+                         request; this effectively ignores the headers
+                         in the spec for a single request.
+        :type _headers: dict, optional
+        :param _host_index: set to override the host_index for a single
+                            request; this effectively ignores the host_index
+                            in the spec for a single request.
+        :type _host_index: int, optional
+        :return: Returns the result object.
+        """ # noqa: E501
+
+        _param = self._test_form_object_multipart_serialize(
+            marker=marker,
+            _request_auth=_request_auth,
+            _content_type=_content_type,
+            _headers=_headers,
+            _host_index=_host_index
+        )
+
+        _response_types_map: Dict[str, Optional[str]] = {
+            '200': "str",
+        }
+        response_data = self.api_client.call_api(
+            *_param,
+            _request_timeout=_request_timeout
+        )
+        response_data.read()
+        return self.api_client.response_deserialize(
+            response_data=response_data,
+            response_types_map=_response_types_map,
+        )
+
+
+    @validate_call
+    def test_form_object_multipart_without_preload_content(
+        self,
+        marker: TestFormObjectMultipartRequestMarker,
+        _request_timeout: Union[
+            None,
+            Annotated[StrictFloat, Field(gt=0)],
+            Tuple[
+                Annotated[StrictFloat, Field(gt=0)],
+                Annotated[StrictFloat, Field(gt=0)]
+            ]
+        ] = None,
+        _request_auth: Optional[Dict[StrictStr, Any]] = None,
+        _content_type: Optional[StrictStr] = None,
+        _headers: Optional[Dict[StrictStr, Any]] = None,
+        _host_index: Annotated[StrictInt, Field(ge=0, le=0)] = 0,
+    ) -> RESTResponseType:
+        """Test form parameter(s) for multipart schema
+
+        Test form parameter(s) for multipart schema
+
+        :param marker: (required)
+        :type marker: TestFormObjectMultipartRequestMarker
+        :param _request_timeout: timeout setting for this request. If one
+                                 number provided, it will be total request
+                                 timeout. It can also be a pair (tuple) of
+                                 (connection, read) timeouts.
+        :type _request_timeout: int, tuple(int, int), optional
+        :param _request_auth: set to override the auth_settings for an a single
+                              request; this effectively ignores the
+                              authentication in the spec for a single request.
+        :type _request_auth: dict, optional
+        :param _content_type: force content-type for the request.
+        :type _content_type: str, Optional
+        :param _headers: set to override the headers for a single
+                         request; this effectively ignores the headers
+                         in the spec for a single request.
+        :type _headers: dict, optional
+        :param _host_index: set to override the host_index for a single
+                            request; this effectively ignores the host_index
+                            in the spec for a single request.
+        :type _host_index: int, optional
+        :return: Returns the result object.
+        """ # noqa: E501
+
+        _param = self._test_form_object_multipart_serialize(
+            marker=marker,
+            _request_auth=_request_auth,
+            _content_type=_content_type,
+            _headers=_headers,
+            _host_index=_host_index
+        )
+
+        _response_types_map: Dict[str, Optional[str]] = {
+            '200': "str",
+        }
+        response_data = self.api_client.call_api(
+            *_param,
+            _request_timeout=_request_timeout
+        )
+        return response_data.response
+
+
+    def _test_form_object_multipart_serialize(
+        self,
+        marker,
+        _request_auth,
+        _content_type,
+        _headers,
+        _host_index,
+    ) -> RequestSerialized:
+
+        _host = None
+
+        _collection_formats: Dict[str, str] = {
+        }
+
+        _path_params: Dict[str, str] = {}
+        _query_params: List[Tuple[str, str]] = []
+        _header_params: Dict[str, Optional[str]] = _headers or {}
+        _form_params: List[Tuple[str, str]] = []
+        _files: Dict[str, Union[str, bytes]] = {}
+        _body_params: Optional[bytes] = None
+
+        # process the path parameters
+        # process the query parameters
+        # process the header parameters
+        # process the form parameters
+        if marker is not None:
+            _form_params.append(('marker', marker))
+        # process the body parameter
+
+
+        # set the HTTP header `Accept`
+        _header_params['Accept'] = self.api_client.select_header_accept(
+            [
+                'text/plain'
+            ]
+        )
+
+        # set the HTTP header `Content-Type`
+        if _content_type:
+            _header_params['Content-Type'] = _content_type
+        else:
+            _default_content_type = (
+                self.api_client.select_header_content_type(
+                    [
+                        'multipart/form-data'
+                    ]
+                )
+            )
+            if _default_content_type is not None:
+                _header_params['Content-Type'] = _default_content_type
+
+        # authentication setting
+        _auth_settings: List[str] = [
+        ]
+
+        return self.api_client.param_serialize(
+            method='POST',
+            resource_path='/form/object/multipart',
+            path_params=_path_params,
+            query_params=_query_params,
+            header_params=_header_params,
+            body=_body_params,
+            post_params=_form_params,
+            files=_files,
+            auth_settings=_auth_settings,
+            collection_formats=_collection_formats,
+            _host=_host,
+            _request_auth=_request_auth
+        )
+
+
+
+
     @validate_call
     def test_form_oneof(
         self,