grpc_session_info_set_threshold_np - Sets the number of session information units to be saved.
  grpc_error_t grpc_session_info_set_threshold_np(int threshold)
  int thresholdThe grpc_session_info_set_threshold_np() function sets the number of session information units to be saved. If a negative value is specified in threshold, discarding is not done automatically.
This function is MT-safe.
If successful, GRPC_NO_ERROR is returned. In the case of an error, Error code is returned.
  GRPC_NOT_INITIALIZED  GRPC_OTHER_ERROR_CODE