The value value must be a UTF-8 encoded string with a length limit of 128
characters, and match the pattern: [a-zA-Z][a-zA-Z0-9_]*. For example,
id0LikeThis or ID_1_LIKE_THIS. Otherwise, an INVALID_ARGUMENT error is
returned.
[[["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 2025-04-17 UTC."],[[["The `Promotion` class in the `Google.Cloud.Retail.V2` namespace represents promotion information within the Google Cloud Retail API, implemented across multiple versions."],["The latest version of the `Promotion` class available is 2.12.0, and there are versions spanning from 1.0.0 up to the latest release."],["The `Promotion` class implements several interfaces, including `IMessage\u003cPromotion\u003e`, `IEquatable\u003cPromotion\u003e`, `IDeepCloneable\u003cPromotion\u003e`, `IBufferMessage`, and `IMessage`, and inherits members from the `Object` class."],["The `Promotion` class offers two constructors, one default, and one that takes another `Promotion` object as a parameter for copying."],["It contains a `PromotionId` property, a string that is used to identify the promotion, which needs to conform to a specified format and length."]]],[]]
