code: public Observable<List<ModelInfoResponse>> listModelsAsync(UUID appId, String versionId, ListModelsOptionalParameter listModelsOptionalParameter) {
          return listModelsWithServiceResponseAsync(appId, versionId, listModelsOptionalParameter).map(new Func1<ServiceResponse<List<ModelInfoResponse>>, List<ModelInfoResponse>>() {
              @Override
              public List<ModelInfoResponse> call(ServiceResponse<List<ModelInfoResponse>> response) {
                  return response.body();
              }
          });
      }
docs: Gets information about the application version models.
  
  @param appId The application ID.
  @param versionId The version ID.
  @param listModelsOptionalParameter the object representing the optional parameters to be set before calling this API
  @throws IllegalArgumentException thrown if parameters fail the validation
  @return the observable to the List&lt;ModelInfoResponse&gt; object