Method: offerobject.addmessage
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Adds a message to the offer object referenced by the given object ID.
HTTP request
POST https://walletobjects.googleapis.com/walletobjects/v1/offerObject/{resourceId}/addMessage
The URL uses gRPC Transcoding syntax.
Path parameters
| Parameters |
resourceId |
string
The unique identifier for an object. This ID must be unique across all objects from an issuer. This value should follow the format issuer ID.identifier where the former is issued by Google and latter is chosen by you. Your unique identifier should only include alphanumeric characters, '.', '_', or '-'.
|
Request body
The request body contains an instance of AddMessageRequest.
Response body
If successful, the response body contains data with the following structure:
| JSON representation |
{
"resource": {
object (OfferObject)
}
} |
| Fields |
resource |
object (OfferObject)
The updated OfferObject resource.
|
Authorization scopes
Requires the following OAuth scope:
https://www.googleapis.com/auth/wallet_object.issuer
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Last updated 2025-03-13 UTC.
[null,null,["Last updated 2025-03-13 UTC."],[[["\u003cp\u003eAdds a message to an existing offer object using its unique object ID.\u003c/p\u003e\n"],["\u003cp\u003eThe request body should contain an \u003ccode\u003eAddMessageRequest\u003c/code\u003e as defined in the API reference.\u003c/p\u003e\n"],["\u003cp\u003eA successful response returns the updated \u003ccode\u003eOfferObject\u003c/code\u003e resource.\u003c/p\u003e\n"],["\u003cp\u003eRequires \u003ccode\u003ewallet_object.issuer\u003c/code\u003e OAuth scope for authorization.\u003c/p\u003e\n"],["\u003cp\u003eUses the \u003ccode\u003ePOST\u003c/code\u003e method and specific path parameters for the HTTP request.\u003c/p\u003e\n"]]],["This outlines adding a message to an offer object via a `POST` request to `https://walletobjects.googleapis.com/walletobjects/v1/offerObject/{resourceId}/addMessage`. The `resourceId`, a unique identifier, is a required path parameter. The request body should be an `AddMessageRequest` instance. Upon success, the response body returns an updated `OfferObject`, structured in JSON. This action requires the `https://www.googleapis.com/auth/wallet_object.issuer` authorization scope.\n"],null,["# Method: offerobject.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.OfferObjectAddMessageResponse.SCHEMA_REPRESENTATION)\n- [Authorization scopes](#body.aspect)\n\nAdds a message to the offer object referenced by the given object ID.\n\n### HTTP request\n\n`POST https://walletobjects.googleapis.com/walletobjects/v1/offerObject/{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 an object. This ID must be unique across all objects 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/offerobject#OfferObject) } } ``` |\n\n| Fields ||\n|------------|-----------------------------------------------------------------------------------------------------------------|\n| `resource` | `object (`[OfferObject](/wallet/reference/rest/v1/offerobject#OfferObject)`)` The updated OfferObject resource. |\n\n### Authorization scopes\n\nRequires the following OAuth scope:\n\n- `https://www.googleapis.com/auth/wallet_object.issuer`"]]
