code: public ApiSuccessResponse modifyOutboundSettings(ModifyOutboundData body) throws ApiException {
          ApiResponse<ApiSuccessResponse> resp = modifyOutboundSettingsWithHttpInfo(body);
          return resp.getData();
      }
docs: Modify outbound settings.
  Adds or updates outbound settings.
  @param body Body Data (required)
  @return ApiSuccessResponse
  @throws ApiException If fail to call the API, e.g. server error or cannot deserialize the response body