code: public PauseSessionResponse pauseSession(PauseSessionRequest request) {
          checkNotNull(request, "The parameter request should NOT be null.");
          checkStringNotEmpty(request.getSessionId(), "The parameter sessionId should NOT be null or empty string.");
          InternalRequest internalRequest = createRequest(HttpMethodName.PUT, request, LIVE_SESSION,
                  request.getSessionId());
          internalRequest.addParameter(PAUSE, null);
          return invokeHttpClient(internalRequest, PauseSessionResponse.class);
      }
docs: Pause your live session by live session id.
  
  @param request The request object containing all parameters for pausing live session.
  @return the response