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 assigned inventory source to delete.
Query parameters
Parameters
Union parameter owner. Required. Identifies the DV360 entity that owns the parent inventory source group. It can be either a partner or an advertiser. owner can be only one of the following:
[null,null,["Last updated 2024-09-18 UTC."],[[["\u003cp\u003eThis operation deletes the assignment between an inventory source and an inventory source group within Display & Video 360.\u003c/p\u003e\n"],["\u003cp\u003eYou must specify the inventory source group and assigned inventory source IDs in the request path.\u003c/p\u003e\n"],["\u003cp\u003eIt's required to identify the owning entity (partner or advertiser) of the parent inventory source group using query parameters.\u003c/p\u003e\n"],["\u003cp\u003eThe request body should be empty, and a successful operation will return an empty response body.\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 core action is deleting the assignment between an inventory source and its group using the `DELETE` HTTP method. This is done via the URL `https://displayvideo.googleapis.com/v1/inventorySourceGroups/{inventorySourceGroupId}/assignedInventorySources/{assignedInventorySourceId}`. The request requires two path parameters: `inventorySourceGroupId` and `assignedInventorySourceId`. Additionally, it uses the query parameter `owner` (either `partnerId` or `advertiserId`) to identify the owner. The request body is empty, and a successful response is also empty. The API requires the `https://www.googleapis.com/auth/display-video` OAuth scope.\n"],null,["# Method: inventorySourceGroups.assignedInventorySources.delete\n\n| Display \\& Video 360 API v1 has been 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\nDeletes the assignment between an inventory source and an inventory source group.\n\n### HTTP request\n\n`DELETE https://displayvideo.googleapis.com/v1/inventorySourceGroups/{inventorySourceGroupId}/assignedInventorySources/{assignedInventorySourceId}`\n\nThe URL uses [gRPC Transcoding](https://google.aip.dev/127) syntax.\n\n### Path parameters\n\n| Parameters ||\n|-----------------------------|--------------------------------------------------------------------------------------------------------------------------------------------------------------------------|\n| `inventorySourceGroupId` | `string (`[int64](https://developers.google.com/discovery/v1/type-format)` format)` Required. The ID of the inventory source group to which this assignment is assigned. |\n| `assignedInventorySourceId` | `string (`[int64](https://developers.google.com/discovery/v1/type-format)` format)` Required. The ID of the assigned inventory source to delete. |\n\n### Query parameters\n\n| Parameters ||\n|----------------|--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|\n| Union parameter `owner`. Required. Identifies the DV360 entity that owns the parent inventory source group. It can be either a partner or an advertiser. `owner` 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 owns the parent inventory source group. Only this partner has write access to this assigned inventory source. |\n| `advertiserId` | `string (`[int64](https://developers.google.com/discovery/v1/type-format)` format)` The ID of the advertiser that owns the parent inventory source group. The parent partner does not have access to this assigned inventory source. |\n\n### Request body\n\nThe request body must be empty.\n\n### Response body\n\nIf successful, the response body is empty.\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)."]]
