[[["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."],[[["The `CheckValidUTF8` function verifies if a given string is valid UTF-8 encoded."],["It takes two arguments: `string`, the string to validate, and `desc`, a description of the string."],["The function raises an `apiproxy_errors.ApplicationError` if the provided string is not valid UTF-8."],["The function is found within the `google.appengine.datastore.datastore_stub_util` module in the appengine-python-standard GitHub repository."]]],[]]