The index is being created, and cannot be used by queries.
There is an active long-running operation for the index.
The index is updated when writing an entity.
Some index data may exist.
Deleting
The index is being deleted, and cannot be used by queries.
There is an active long-running operation for the index.
The index is not updated when writing an entity.
Some index data may exist.
Error
The index was being created or deleted, but something went wrong.
The index cannot by used by queries.
There is no active long-running operation for the index,
and the most recently finished long-running operation failed.
The index is not updated when writing an entity.
Some index data may exist.
Ready
The index is ready to be used.
The index is updated when writing an entity.
The index is fully populated from all stored entities it applies to.
[[["Easy to understand","easyToUnderstand","thumb-up"],["Solved my problem","solvedMyProblem","thumb-up"],["Other","otherUp","thumb-up"]],[["Missing the information I need","missingTheInformationINeed","thumb-down"],["Too complicated / too many steps","tooComplicatedTooManySteps","thumb-down"],["Out of date","outOfDate","thumb-down"],["Samples / code issue","samplesCodeIssue","thumb-down"],["Other","otherDown","thumb-down"]],["Last updated 2025-08-07 UTC."],[[["\u003cp\u003eThe document details the \u003ccode\u003eIndex.Types.State\u003c/code\u003e enum within the Google Cloud Datastore v1 API, outlining the possible states of an index.\u003c/p\u003e\n"],["\u003cp\u003eThe available versions of this documentation range from version 1.1.0 to 2.4.0, with 2.4.0 being the latest release, all covering the same \u003ccode\u003eIndex.Types.State\u003c/code\u003e.\u003c/p\u003e\n"],["\u003cp\u003eThe \u003ccode\u003eIndex.Types.State\u003c/code\u003e enum defines five states: \u003ccode\u003eUnspecified\u003c/code\u003e, \u003ccode\u003eCreating\u003c/code\u003e, \u003ccode\u003eDeleting\u003c/code\u003e, \u003ccode\u003eError\u003c/code\u003e, and \u003ccode\u003eReady\u003c/code\u003e, each specifying the index's current operational status.\u003c/p\u003e\n"],["\u003cp\u003eThe description of each field details if the index can be used by queries, if there is a long running operation and whether or not it is updated when writing an entity.\u003c/p\u003e\n"]]],[],null,[]]
