code: public ResponseWrapper setNoDisturb(String username, NoDisturbPayload payload)
              throws APIConnectionException, APIRequestException {
          return _userClient.setNoDisturb(username, payload);
      }
docs: Set don't disturb service while receiving messages.
  You can Add or remove single conversation or group conversation
  @param username Necessary
  @param payload NoDisturbPayload
  @return No content
  @throws APIConnectionException connect exception
  @throws APIRequestException request exception