The unique identifier for an object. This ID must be unique across all objects from an issuer. This value should follow the formatissuer ID.identifierwhere the former is issued by Google and latter is chosen by you. Your unique identifier should only include alphanumeric characters, '.', '_', or '-'.
[[["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complicated / too many steps","tooComplicatedTooManySteps","thumb-down"],["Out of date","outOfDate","thumb-down"],["Samples / code issue","samplesCodeIssue","thumb-down"],["Other","otherDown","thumb-down"]],["Last updated 2025-03-13 UTC."],[],["This document details adding a message to a flight object using a `POST` request to a specified URL. The URL includes a `resourceId` path parameter, a unique identifier for the flight object. The request body contains an `AddMessageRequest` instance. A successful response returns an updated `FlightObject`, represented in JSON, with a \"resource\" field. Authorization requires the `https://www.googleapis.com/auth/wallet_object.issuer` OAuth scope.\n"]]