একটি ক্লাসের অনন্য শনাক্তকারী। এই আইডিটি অবশ্যই ইস্যুকারীর সমস্ত ক্লাসে অনন্য হতে হবে। এই মানটি ফরম্যাট issuer ID অনুসরণ করা উচিত। identifier যেখানে আগেরটি Google দ্বারা জারি করা হয় এবং পরবর্তীটি আপনার দ্বারা বেছে নেওয়া হয়৷ আপনার অনন্য শনাক্তকারীতে শুধুমাত্র বর্ণসংখ্যার অক্ষর, '.', '_', বা '-' অন্তর্ভুক্ত করা উচিত।
[[["সহজে বোঝা যায়","easyToUnderstand","thumb-up"],["আমার সমস্যার সমাধান হয়েছে","solvedMyProblem","thumb-up"],["অন্যান্য","otherUp","thumb-up"]],[["এতে আমার প্রয়োজনীয় তথ্য নেই","missingTheInformationINeed","thumb-down"],["খুব জটিল / অনেক ধাপ","tooComplicatedTooManySteps","thumb-down"],["পুরনো","outOfDate","thumb-down"],["অনুবাদ সংক্রান্ত সমস্যা","translationIssue","thumb-down"],["নমুনা / কোড সংক্রান্ত সমস্যা","samplesCodeIssue","thumb-down"],["অন্যান্য","otherDown","thumb-down"]],["2025-07-25 UTC-তে শেষবার আপডেট করা হয়েছে।"],[[["\u003cp\u003eAdds a message to an existing loyalty class identified by its unique ID.\u003c/p\u003e\n"],["\u003cp\u003eThe request requires an \u003ccode\u003eAddMessageRequest\u003c/code\u003e object in the body and uses the \u003ccode\u003ePOST\u003c/code\u003e method.\u003c/p\u003e\n"],["\u003cp\u003eA successful response returns the updated \u003ccode\u003eLoyaltyClass\u003c/code\u003e object.\u003c/p\u003e\n"],["\u003cp\u003eAuthorization requires the \u003ccode\u003ehttps://www.googleapis.com/auth/wallet_object.issuer\u003c/code\u003e scope.\u003c/p\u003e\n"]]],["A message is added to a loyalty class using a POST request to a specific URL: `https://walletobjects.googleapis.com/walletobjects/v1/loyaltyClass/{resourceId}/addMessage`. The `resourceId` path parameter uniquely identifies the class. The request body requires an `AddMessageRequest` instance. A successful request returns a JSON object containing the updated `LoyaltyClass` resource. This action requires the `https://www.googleapis.com/auth/wallet_object.issuer` OAuth scope for authorization.\n"],null,["# Method: loyaltyclass.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.LoyaltyClassAddMessageResponse.SCHEMA_REPRESENTATION)\n- [Authorization scopes](#body.aspect)\n\nAdds a message to the loyalty class referenced by the given class ID.\n\n### HTTP request\n\n`POST https://walletobjects.googleapis.com/walletobjects/v1/loyaltyClass/{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/loyaltyclass#LoyaltyClass) } } ``` |\n\n| Fields ||\n|------------|---------------------------------------------------------------------------------------------------------------------|\n| `resource` | `object (`[LoyaltyClass](/wallet/reference/rest/v1/loyaltyclass#LoyaltyClass)`)` The updated LoyaltyClass resource. |\n\n### Authorization scopes\n\nRequires the following OAuth scope:\n\n- `https://www.googleapis.com/auth/wallet_object.issuer`"]]
