تمثّل هذه السمة المعرّف الفريد لفئة معيّنة. ويجب أن يكون هذا المعرّف فريدًا في جميع الفئات من جهة الإصدار. يجب أن تتبع هذه القيمة التنسيق issuer ID.identifier حيث يتم إصدار الطريقة السابقة من قِبل Google واختيار الطريقة الثانية من قِبلك. يجب أن يحتوي المعرّف الفريد على أحرف أبجدية رقمية فقط، مثل "." أو "_" أو "-".
تاريخ التعديل الأخير: 2025-07-25 (حسب التوقيت العالمي المتفَّق عليه)
[[["يسهُل فهم المحتوى.","easyToUnderstand","thumb-up"],["ساعَدني المحتوى في حلّ مشكلتي.","solvedMyProblem","thumb-up"],["غير ذلك","otherUp","thumb-up"]],[["لا يحتوي على المعلومات التي أحتاج إليها.","missingTheInformationINeed","thumb-down"],["الخطوات معقدة للغاية / كثيرة جدًا.","tooComplicatedTooManySteps","thumb-down"],["المحتوى قديم.","outOfDate","thumb-down"],["ثمة مشكلة في الترجمة.","translationIssue","thumb-down"],["مشكلة في العيّنات / التعليمات البرمجية","samplesCodeIssue","thumb-down"],["غير ذلك","otherDown","thumb-down"]],["تاريخ التعديل الأخير: 2025-07-25 (حسب التوقيت العالمي المتفَّق عليه)"],[[["\u003cp\u003eAdds a message to an existing offer class using a POST request to a specified endpoint.\u003c/p\u003e\n"],["\u003cp\u003eRequires a unique offer class ID in the request URL and an \u003ccode\u003eAddMessageRequest\u003c/code\u003e object in the request body.\u003c/p\u003e\n"],["\u003cp\u003eIf successful, the response provides the updated \u003ccode\u003eOfferClass\u003c/code\u003e object, including the new message.\u003c/p\u003e\n"],["\u003cp\u003eThis action needs authorization with the \u003ccode\u003ehttps://www.googleapis.com/auth/wallet_object.issuer\u003c/code\u003e scope.\u003c/p\u003e\n"]]],["This document details adding a message to an offer class using a `POST` request to `https://walletobjects.googleapis.com/walletobjects/v1/offerClass/{resourceId}/addMessage`. The `resourceId` path parameter, a unique class identifier, is required. The request body must include an `AddMessageRequest`, while a successful response will contain the updated `OfferClass` resource. The action requires the `https://www.googleapis.com/auth/wallet_object.issuer` authorization scope.\n"],null,["# Method: offerclass.addmessage\n\n- [HTTP request](#body.HTTP_TEMPLATE)\n- [Path parameters](#body.PATH_PARAMETERS)\n- [Request body](#body.request_body)\n- [Response body](#body.response_body)\n - [JSON representation](#body.OfferClassAddMessageResponse.SCHEMA_REPRESENTATION)\n- [Authorization scopes](#body.aspect)\n\nAdds a message to the offer class referenced by the given class ID.\n\n### HTTP request\n\n`POST https://walletobjects.googleapis.com/walletobjects/v1/offerClass/{resourceId}/addMessage`\n\nThe URL uses [gRPC Transcoding](https://google.aip.dev/127) syntax.\n\n### Path parameters\n\n| Parameters ||\n|--------------|----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|\n| `resourceId` | `string` The unique identifier for a class. This ID must be unique across all classes from an issuer. This value should follow the format \u003cvar translate=\"no\"\u003eissuer ID\u003c/var\u003e.\u003cvar translate=\"no\"\u003eidentifier\u003c/var\u003e where the former is issued by Google and latter is chosen by you. Your unique identifier should only include alphanumeric characters, '.', '_', or '-'. |\n\n### Request body\n\nThe request body contains an instance of [AddMessageRequest](/wallet/reference/rest/v1/AddMessageRequest).\n\n### Response body\n\nIf successful, the response body contains data with the following structure:\n\n| JSON representation |\n|--------------------------------------------------------------------------------------|\n| ``` { \"resource\": { object (/wallet/reference/rest/v1/offerclass#OfferClass) } } ``` |\n\n| Fields ||\n|------------|-------------------------------------------------------------------------------------------------------------|\n| `resource` | `object (`[OfferClass](/wallet/reference/rest/v1/offerclass#OfferClass)`)` The updated OfferClass resource. |\n\n### Authorization scopes\n\nRequires the following OAuth scope:\n\n- `https://www.googleapis.com/auth/wallet_object.issuer`"]]