[Kotlin] Add name, parameter mapping support (#16193)

* add name, parameter mapping support to abstract kotlin

* remove files

samples/client/petstore/kotlin-name-parameter-mappings/docs/FakeApi.md

@@ -0,0 +1,59 @@
+# FakeApi
+
+All URIs are relative to *http://localhost*
+
+Method | HTTP request | Description
+------------- | ------------- | -------------
+[**getParameterNameMapping**](FakeApi.md#getParameterNameMapping) | **GET** /fake/parameter-name-mapping | parameter name mapping test
+
+
+<a id="getParameterNameMapping"></a>
+# **getParameterNameMapping**
+> getParameterNameMapping(underscoreType, type, typeWithUnderscore, httpDebugOption)
+
+parameter name mapping test
+
+### Example
+```kotlin
+// Import classes:
+//import org.openapitools.client.infrastructure.*
+//import org.openapitools.client.models.*
+
+val apiInstance = FakeApi()
+val underscoreType : kotlin.Long = 789 // kotlin.Long | _type
+val type : kotlin.String = type_example // kotlin.String | type
+val typeWithUnderscore : kotlin.String = typeWithUnderscore_example // kotlin.String | type_
+val httpDebugOption : kotlin.String = httpDebugOption_example // kotlin.String | http debug option (to test parameter naming option)
+try {
+    apiInstance.getParameterNameMapping(underscoreType, type, typeWithUnderscore, httpDebugOption)
+} catch (e: ClientException) {
+    println("4xx response calling FakeApi#getParameterNameMapping")
+    e.printStackTrace()
+} catch (e: ServerException) {
+    println("5xx response calling FakeApi#getParameterNameMapping")
+    e.printStackTrace()
+}
+```
+
+### Parameters
+
+Name | Type | Description  | Notes
+------------- | ------------- | ------------- | -------------
+ **underscoreType** | **kotlin.Long**| _type |
+ **type** | **kotlin.String**| type |
+ **typeWithUnderscore** | **kotlin.String**| type_ |
+ **httpDebugOption** | **kotlin.String**| http debug option (to test parameter naming option) |
+
+### Return type
+
+null (empty response body)
+
+### Authorization
+
+No authorization required
+
+### HTTP request headers
+
+ - **Content-Type**: Not defined
+ - **Accept**: Not defined
+