Claims a store's homepage. Executing this method requires admin access.
If the homepage is already claimed, this will recheck the
verification (unless the business is exempted from claiming, which also
exempts from verification) and return a successful response. If ownership
can no longer be verified, it will return an error, but it won't clear the
claim.
In case of failure, a canonical error message is returned:
PERMISSION_DENIED: User doesn't have the necessary permissions on this
Merchant Center account.
FAILED_PRECONDITION:
The account is not a Merchant Center account.
Merchant Center account doesn't have a homepage.
Claiming failed (in this case the error message contains more
details).
[[["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complicated / too many steps","tooComplicatedTooManySteps","thumb-down"],["Out of date","outOfDate","thumb-down"],["Samples / code issue","samplesCodeIssue","thumb-down"],["Other","otherDown","thumb-down"]],["Last updated 2025-08-16 UTC."],[],[],null,[]]