[[["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 2025-06-16 UTC."],[[["This content describes the `DNSLookupFailedError`, which indicates a failure in the DNS lookup process for a URL."],["`DNSLookupFailedError` inherits from `DownloadError`, `Error`, and `expected_type`."],["The main alias for `DNSLookupFailedError` is `google.appengine.api.urlfetch_errors.DNSLookupFailedError`."]]],[]]
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