diff --git a/samples/openapi3/client/petstore/typescript/builds/composed-schemas/.openapi-generator/FILES b/samples/openapi3/client/petstore/typescript/builds/composed-schemas/.openapi-generator/FILES
index 3647b2a71bd5..94616002ccfa 100644
--- a/samples/openapi3/client/petstore/typescript/builds/composed-schemas/.openapi-generator/FILES
+++ b/samples/openapi3/client/petstore/typescript/builds/composed-schemas/.openapi-generator/FILES
@@ -1,4 +1,5 @@
 .gitignore
+DefaultApi.md
 README.md
 apis/DefaultApi.ts
 apis/baseapi.ts
diff --git a/samples/openapi3/client/petstore/typescript/builds/composed-schemas/DefaultApi.md b/samples/openapi3/client/petstore/typescript/builds/composed-schemas/DefaultApi.md
new file mode 100644
index 000000000000..a9df332ad476
--- /dev/null
+++ b/samples/openapi3/client/petstore/typescript/builds/composed-schemas/DefaultApi.md
@@ -0,0 +1,173 @@
+# .DefaultApi
+
+All URIs are relative to *http://api.example.xyz/v1*
+
+Method | HTTP request | Description
+------------- | ------------- | -------------
+[**filePost**](DefaultApi.md#filePost) | **POST** /file | 
+[**petsFilteredPatch**](DefaultApi.md#petsFilteredPatch) | **PATCH** /pets-filtered | 
+[**petsPatch**](DefaultApi.md#petsPatch) | **PATCH** /pets | 
+
+
+# **filePost**
+> void filePost()
+
+
+### Example
+
+
+```typescript
+import {  } from '';
+import * as fs from 'fs';
+
+const configuration = .createConfiguration();
+const apiInstance = new .DefaultApi(configuration);
+
+let body:.DefaultApiFilePostRequest = {
+  // InlineObject (optional)
+  inlineObject: {
+    file: ,
+  },
+};
+
+apiInstance.filePost(body).then((data:any) => {
+  console.log('API called successfully. Returned data: ' + data);
+}).catch((error:any) => console.error(error));
+```
+
+
+### Parameters
+
+Name | Type | Description  | Notes
+------------- | ------------- | ------------- | -------------
+ **inlineObject** | **InlineObject**|  |
+
+
+### Return type
+
+**void**
+
+### Authorization
+
+No authorization required
+
+### HTTP request headers
+
+ - **Content-Type**: application/json
+ - **Accept**: Not defined
+
+
+### HTTP response details
+| Status code | Description | Response headers |
+|-------------|-------------|------------------|
+**200** | File uploaded |  -  |
+
+[[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)
+
+# **petsFilteredPatch**
+> void petsFilteredPatch()
+
+
+### Example
+
+
+```typescript
+import {  } from '';
+import * as fs from 'fs';
+
+const configuration = .createConfiguration();
+const apiInstance = new .DefaultApi(configuration);
+
+let body:.DefaultApiPetsFilteredPatchRequest = {
+  // PetByAge | PetByType (optional)
+  petByAgePetByType: ,
+};
+
+apiInstance.petsFilteredPatch(body).then((data:any) => {
+  console.log('API called successfully. Returned data: ' + data);
+}).catch((error:any) => console.error(error));
+```
+
+
+### Parameters
+
+Name | Type | Description  | Notes
+------------- | ------------- | ------------- | -------------
+ **petByAgePetByType** | **PetByAge | PetByType**|  |
+
+
+### Return type
+
+**void**
+
+### Authorization
+
+No authorization required
+
+### HTTP request headers
+
+ - **Content-Type**: application/json
+ - **Accept**: Not defined
+
+
+### HTTP response details
+| Status code | Description | Response headers |
+|-------------|-------------|------------------|
+**200** | Updated |  -  |
+
+[[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)
+
+# **petsPatch**
+> void petsPatch()
+
+
+### Example
+
+
+```typescript
+import {  } from '';
+import * as fs from 'fs';
+
+const configuration = .createConfiguration();
+const apiInstance = new .DefaultApi(configuration);
+
+let body:.DefaultApiPetsPatchRequest = {
+  // Cat | Dog (optional)
+  catDog: ,
+};
+
+apiInstance.petsPatch(body).then((data:any) => {
+  console.log('API called successfully. Returned data: ' + data);
+}).catch((error:any) => console.error(error));
+```
+
+
+### Parameters
+
+Name | Type | Description  | Notes
+------------- | ------------- | ------------- | -------------
+ **catDog** | **Cat | Dog**|  |
+
+
+### Return type
+
+**void**
+
+### Authorization
+
+No authorization required
+
+### HTTP request headers
+
+ - **Content-Type**: application/json
+ - **Accept**: Not defined
+
+
+### HTTP response details
+| Status code | Description | Response headers |
+|-------------|-------------|------------------|
+**200** | Updated |  -  |
+
+[[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)
+
+