Starting September 8, 2025, every new line item will need to declare whether or not they will serve Eurpoean Union (EU) political ads. Display & Video 360 API and SDF uploads that don't provide declarations will fail. See our deprecations page for more details on how to update your integration to make this declaration.
Required. The ID of the first and third party audience to fetch.
Query parameters
Parameters
Union parameter accessor. Required. Identifies which DV360 entity the request is being made within. The GET request will only return first and third party audience entities that are accessible to the DV360 entity identified within the accessor. accessor can be only one of the following:
[null,null,["Last updated 2024-09-18 UTC."],[[["\u003cp\u003eThis documentation details how to get a first and third party audience using the Display & Video 360 API.\u003c/p\u003e\n"],["\u003cp\u003eThe request requires a \u003ccode\u003efirstAndThirdPartyAudienceId\u003c/code\u003e path parameter and an \u003ccode\u003eaccessor\u003c/code\u003e query parameter, which can be either \u003ccode\u003epartnerId\u003c/code\u003e or \u003ccode\u003eadvertiserId\u003c/code\u003e.\u003c/p\u003e\n"],["\u003cp\u003eThe response, if successful, contains a \u003ccode\u003eFirstAndThirdPartyAudience\u003c/code\u003e object.\u003c/p\u003e\n"],["\u003cp\u003eAuthorization requires the \u003ccode\u003ehttps://www.googleapis.com/auth/display-video\u003c/code\u003e scope.\u003c/p\u003e\n"]]],["The content describes how to retrieve a first and third-party audience using the Display & Video 360 API. A `GET` request is sent to the specified URL, including the required `firstAndThirdPartyAudienceId` path parameter. The `accessor` query parameter, which specifies either a `partnerId` or `advertiserId`, is also mandatory. The request body is empty. A successful response returns a `FirstAndThirdPartyAudience` instance, requiring the `https://www.googleapis.com/auth/display-video` OAuth scope for authorization.\n"],null,["# Method: firstAndThirdPartyAudiences.get\n\n| Display \\& Video 360 API v2 has sunset.\n- [HTTP request](#body.HTTP_TEMPLATE)\n- [Path parameters](#body.PATH_PARAMETERS)\n- [Query parameters](#body.QUERY_PARAMETERS)\n- [Request body](#body.request_body)\n- [Response body](#body.response_body)\n- [Authorization scopes](#body.aspect)\n- [Try it!](#try-it)\n\nGets a first and third party audience.\n\n### HTTP request\n\n`GET https://displayvideo.googleapis.com/v2/firstAndThirdPartyAudiences/{firstAndThirdPartyAudienceId}`\n\nThe URL uses [gRPC Transcoding](https://google.aip.dev/127) syntax.\n\n### Path parameters\n\n| Parameters ||\n|--------------------------------|------------------------------------------------------------------------------------------------------------------------------------------------------|\n| `firstAndThirdPartyAudienceId` | `string (`[int64](https://developers.google.com/discovery/v1/type-format)` format)` Required. The ID of the first and third party audience to fetch. |\n\n### Query parameters\n\n| Parameters ||\n|----------------|-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------|\n| Union parameter `accessor`. Required. Identifies which DV360 entity the request is being made within. The GET request will only return first and third party audience entities that are accessible to the DV360 entity identified within the `accessor`. `accessor` can be only one of the following: ||\n| `partnerId` | `string (`[int64](https://developers.google.com/discovery/v1/type-format)` format)` The ID of the partner that has access to the fetched first and third party audience. |\n| `advertiserId` | `string (`[int64](https://developers.google.com/discovery/v1/type-format)` format)` The ID of the advertiser that has access to the fetched first and third party audience. |\n\n### Request body\n\nThe request body must be empty.\n\n### Response body\n\nIf successful, the response body contains an instance of [FirstAndThirdPartyAudience](/display-video/api/reference/rest/v2/firstAndThirdPartyAudiences#FirstAndThirdPartyAudience).\n\n### Authorization scopes\n\nRequires the following OAuth scope:\n\n- `https://www.googleapis.com/auth/display-video`\n\nFor more information, see the [OAuth 2.0 Overview](https://developers.google.com/identity/protocols/OAuth2)."]]
