code: public ApiSuccessResponse getContentMedia(String mediatype, String id, GetContentData getContentData) throws ApiException {
          ApiResponse<ApiSuccessResponse> resp = getContentMediaWithHttpInfo(mediatype, id, getContentData);
          return resp.getData();
      }
docs: Get the UCS content of the interaction
  Get the UCS content of the interaction
  @param mediatype media-type of interaction (required)
  @param id id of the interaction (required)
  @param getContentData  (optional)
  @return ApiSuccessResponse
  @throws ApiException If fail to call the API, e.g. server error or cannot deserialize the response body