Class BeginTransactionRequest (3.29.0)

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BeginTransactionRequest(mapping=None, *, ignore_unknown_fields=False, **kwargs)

The request for BeginTransaction][google.spanner.v1.Spanner.BeginTransaction].


session str
Required. The session in which the transaction runs.
Required. Options for the new transaction.
Common options for this request. Priority is ignored for this request. Setting the priority in this request_options struct will not do anything. To set the priority for a transaction, set it on the reads and writes that are part of this transaction instead.