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Cloud Firestore V1beta1 Client - Class Precondition (2.2.0-RC1) Stay organized with collections
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Reference documentation and code samples for the Cloud Firestore V1beta1 Client class Precondition.
A precondition on a document, used for conditional operations.
Generated from protobuf message google.firestore.v1beta1.Precondition
Namespace
Google \ Cloud \ Firestore \ V1beta1
Methods
__construct
data
array
Optional. Data for populating the Message object.
↳ exists
bool
When set to true
, the target document must exist. When set to false
, the target document must not exist.
getExists
When set to true
, the target document must exist.
When set to false
, the target document must not exist.
setExists
When set to true
, the target document must exist.
When set to false
, the target document must not exist.
getUpdateTime
When set, the target document must exist and have been last updated at
that time.
setUpdateTime
When set, the target document must exist and have been last updated at
that time.
getConditionType
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Last updated 2026-04-28 UTC.
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