[[["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 function retrieves the v1 key and entity associated with a v1 mutation proto."],["It takes a `googledatastore.Mutation` object as input, referred to as `v1_mutation`."],["The function returns a tuple containing a `googledatastore.Key` and a `googledatastore.Entity`, or `None` if the mutation is a deletion."],["The source code for the function is available on GitHub at a specified link."]]],[]]