CODEWITHSUNDEEP
google-apps-scriptgoogle-apigoogle-cloud-datastore
user2307229
user2307229

Reputation: 145

Modify the response size of Google Cloud Datastore API requests

I am using Google Cloud Datastore, to store some data. When trying to extract all entities from my "Kind", through the API into GAS code, I realized that the API extracts 300 entities each time. To extract the totality of entities, I used the "cursor" option to fetch the next batch where the previous stopped.

Is there any way to extract all entities (or at least more than 300) at once?

While trying to find an answer in the web, I did not find any specific answer.

Upvotes: 0

Views: 132

Answers (1)

TheAddonDepot
TheAddonDepot

Reputation: 8964

The max number of entities you can update/upsert in one go via Datastore's Data API is 500 but if you use a lookup operation you could potentially fetch 1000 entities (as long as they are collectively under 10MB for the transaction) as listed under the "Limits" section of Datastore's reference documentation.

However, you might be able to leverage the export/import endpoints of Datastore's Admin API to export/import data in bulk. Check out the guide for more information.

Upvotes: 2

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