[[["Easy to understand","easyToUnderstand","thumb-up"],["Solved my problem","solvedMyProblem","thumb-up"],["Other","otherUp","thumb-up"]],[["Hard to understand","hardToUnderstand","thumb-down"],["Incorrect information or sample code","incorrectInformationOrSampleCode","thumb-down"],["Missing the information/samples I need","missingTheInformationSamplesINeed","thumb-down"],["Other","otherDown","thumb-down"]],["Last updated 2025-04-30 UTC."],[[["\u003cp\u003eThis document describes how to reserve specific numeric IDs for keys in Google Cloud Datastore, preventing them from being auto-allocated.\u003c/p\u003e\n"],["\u003cp\u003eThe process involves making a \u003ccode\u003ePOST\u003c/code\u003e request to the \u003ccode\u003ereserveIds\u003c/code\u003e endpoint, using the project ID as a path parameter.\u003c/p\u003e\n"],["\u003cp\u003eThe request body must include the database ID and a list of keys for which you want to reserve the numeric IDs.\u003c/p\u003e\n"],["\u003cp\u003eA successful request will result in an empty response body, signifying the keys' IDs are now reserved.\u003c/p\u003e\n"],["\u003cp\u003eAuthorizing this action requires either the \u003ccode\u003ehttps://www.googleapis.com/auth/datastore\u003c/code\u003e or the \u003ccode\u003ehttps://www.googleapis.com/auth/cloud-platform\u003c/code\u003e OAuth scope.\u003c/p\u003e\n"]]],[],null,[]]