[[["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 2022-09-30 UTC."],[[["This code snippet focuses on the `ResolveAppId` function, which is used for validating application IDs."],["The function takes one argument, `app`, which represents the application ID to be validated."],["The `ResolveAppId` function returns a non-empty string, which is either the validated application ID or a substituted default value."],["The function raises a `BadArgumentError` if the provided application ID is either empty or not a string type."],["The function has a main alias, `google.appengine.api.datastore.datastore_types.ResolveAppId`."]]],[]]