grpc_object_handle_destruct_np -  Destructs an object  handle
  grpc_error_t grpc_object_handle_destruct_np(grpc_object_handle_t_np *handle)
  grpc_object_handle_t_np *handleThe grpc_object_handle_destruct_np() function destructs an object handle.
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_INVALID_OBJECT_HANDLE_NP  GRPC_OTHER_ERROR_CODE