RealtimeDatabaseAuditMetadata.Precondition.PreconditionType
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Last updated 2022-12-19 UTC.
[null,null,["Last updated 2022-12-19 UTC."],[],[],null,["# RealtimeDatabaseAuditMetadata.Precondition.PreconditionType\n\n`PreconditionType` enumerates the possible preconditions a client may send.\n\n| Enums ||\n|-------------------------------------|------------------------------------------------------------|\n| `PRECONDITION_TYPE_UNSPECIFIED` | No precondition. Not expected. |\n| `IF_MATCH` | Set for REST transactions if IF_MATCH header is sent. |\n| `IF_NONE_MATCH` | Set for REST transactions if IF_NONE_MATCH header is sent. |\n| `REALTIME_TRANSACTION_PRECONDITION` | Set for REALTIME transactions and transaction simulations. |"]]
