Method: CLASS_CONSTRUCTOR
Method: PROCESS_REQUEST
Method: GET_BACKEND_VERSION
Method: SET_HUB_VERSION
Method: GET_HUB_VERSION
Method: PAYLOAD_GET_HEADERS
Method: RUN_GATEWAY_CLIENT_BY_SERVICE
Method: PAYLOAD_GET_RESULT
Method: RUN_GATEWAY_CLIENT
Method: PERF_GET_HEADERS
Method: GET_VERSION_INFO