precommitToken property

MultiplexedSessionPrecommitToken? precommitToken
getter/setter pair

If the read-write transaction was executed on a multiplexed session, then you must include the precommit token with the highest sequence number received in this transaction attempt.

Failing to do so results in a FailedPrecondition error.

Optional.

Implementation

MultiplexedSessionPrecommitToken? precommitToken;