googleapis / googleapis/google-cloud-java
[java-firestore] FR: Add precondition support to 'set' methods
Open
api: firestore
type: feature request
- Dominant language
- Java
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Description
The 'update' methods of UpdateBuilder and DocumentReference support a Precondition parameter, while 'set' methods do not, even though they use the same underlying server API, which supports preconditions.
I suggest adding precondition support to 'set' methods as well, as that would be useful for cases where you want to replace a document, unless it has been modified elsewhere since you loaded it.
I have implemented a POC of this feature, and tested that it works. I would be happy to submit a PR.
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