ID of the promotion. For example, "free gift".
The value must be a UTF-8 encoded string with a length limit of 128
characters, and match the pattern: a-zA-Z*. For example,
id0LikeThis or ID_1_LIKE_THIS. Otherwise, an INVALID_ARGUMENT error is
returned.
Google Merchant Center property
promotion.
ID of the promotion. For example, "free gift".
The value must be a UTF-8 encoded string with a length limit of 128
characters, and match the pattern: a-zA-Z*. For example,
id0LikeThis or ID_1_LIKE_THIS. Otherwise, an INVALID_ARGUMENT error is
returned.
Google Merchant Center property
promotion.
[[["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complicated / too many steps","tooComplicatedTooManySteps","thumb-down"],["Out of date","outOfDate","thumb-down"],["Samples / code issue","samplesCodeIssue","thumb-down"],["Other","otherDown","thumb-down"]],["Last updated 2025-08-16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,[]]