[[["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 content is a helper function designed to retrieve headers."],["The function `google.appengine.api.urlfetch_stub.GetHeaders` is used for this purpose."],["The function takes a message (`msg`) and a key (`key`) as input parameters."],["The source code for the helper can be found on GitHub at the provided link."]]],[]]