Overrides allowed. If a mapping already exists for the specified domain,
the request will overwrite it. Note that this might stop another
Google product from serving. For example, if the domain is
mapped to another App Engine application, that app will no
longer serve from that domain.
Strict
Overrides not allowed. If a mapping already exists for the
specified domain, the request will return an ALREADY_EXISTS (409).
[[["Easy to understand","easyToUnderstand","thumb-up"],["Solved my problem","solvedMyProblem","thumb-up"],["Other","otherUp","thumb-up"]],[["Missing the information I need","missingTheInformationINeed","thumb-down"],["Too complicated / too many steps","tooComplicatedTooManySteps","thumb-down"],["Out of date","outOfDate","thumb-down"],["Samples / code issue","samplesCodeIssue","thumb-down"],["Other","otherDown","thumb-down"]],["Last updated 2025-08-07 UTC."],[[["\u003cp\u003eThis webpage provides documentation for the \u003ccode\u003eDomainOverrideStrategy\u003c/code\u003e enum within the Google Cloud App Engine v1 API.\u003c/p\u003e\n"],["\u003cp\u003eThe \u003ccode\u003eDomainOverrideStrategy\u003c/code\u003e enum defines how an existing domain mapping should be handled during modification, with available options being \u003ccode\u003eOverride\u003c/code\u003e, \u003ccode\u003eStrict\u003c/code\u003e, and \u003ccode\u003eUnspecifiedDomainOverrideStrategy\u003c/code\u003e.\u003c/p\u003e\n"],["\u003cp\u003eThe documentation is versioned, with the latest version being 2.4.0, and previous versions available, going as far back as version 1.0.0.\u003c/p\u003e\n"],["\u003cp\u003eThe \u003ccode\u003eOverride\u003c/code\u003e field allows for existing domain mappings to be overwritten, while \u003ccode\u003eStrict\u003c/code\u003e prevents overwrites, returning an error if a mapping already exists.\u003c/p\u003e\n"],["\u003cp\u003eThe \u003ccode\u003eUnspecifiedDomainOverrideStrategy\u003c/code\u003e defaults to using \u003ccode\u003eSTRICT\u003c/code\u003e.\u003c/p\u003e\n"]]],[],null,[]]
