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 mask to control which fields to update.
This is a comma-separated list of fully qualified names of fields. Example: "user.displayName,photo".
Union parameter owner. Required. Identifies the DV360 entity that owns the inventory source group. It can be either a partner or an advertiser. owner can be only one of the following:
[null,null,["Last updated 2025-04-02 UTC."],[[["\u003cp\u003eUpdates an existing inventory source group with the provided details using a PATCH request.\u003c/p\u003e\n"],["\u003cp\u003eRequires specifying the inventory source group ID in the path and the fields to update in the query parameter \u003ccode\u003eupdateMask\u003c/code\u003e.\u003c/p\u003e\n"],["\u003cp\u003eMust identify the owning entity (partner or advertiser) using the \u003ccode\u003eowner\u003c/code\u003e query parameter.\u003c/p\u003e\n"],["\u003cp\u003eThe request body should contain the updated \u003ccode\u003eInventorySourceGroup\u003c/code\u003e object, and a successful response will return the updated 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"]]],["This describes updating an inventory source group via a `PATCH` HTTP request to a specific URL. The request requires the inventory source group's unique ID as a path parameter. The `updateMask` and an `owner` which could be a `partnerId` or `advertiserId` need to be defined as query parameters. The updated group's data is sent in the request body and returned in the response body. This call requires the `display-video` authorization scope.\n"],null,["# Method: inventorySourceGroups.patch\n\n| Display \\& Video 360 API is deprecated and will sunset on **October 7, 2025** . Migrate to [Display \\& Video 360 API v4](/display-video/api/reference/rest/v4) before sunset to avoid an interruption in service.\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\nUpdates an inventory source group. Returns the updated inventory source group if successful.\n\n### HTTP request\n\n`PATCH https://displayvideo.googleapis.com/v3/inventorySourceGroups/{inventorySourceGroup.inventorySourceGroupId}`\n\nThe URL uses [gRPC Transcoding](https://google.aip.dev/127) syntax.\n\n### Path parameters\n\n| Parameters ||\n|-----------------------------------------------|-----------------------------------------------------------------------------------------------------------------------------------------------------------------------|\n| `inventorySourceGroup.inventorySourceGroupId` | `string (`[int64](https://developers.google.com/discovery/v1/type-format)` format)` Output only. The unique ID of the inventory source group. Assigned by the system. |\n\n### Query parameters\n\n| Parameters ||\n|----------------|--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|\n| `updateMask` | `string (`[FieldMask](https://protobuf.dev/reference/protobuf/google.protobuf/#field-mask)` format)` Required. The mask to control which fields to update. This is a comma-separated list of fully qualified names of fields. Example: `\"user.displayName,photo\"`. |\n| Union parameter `owner`. Required. Identifies the DV360 entity that owns the 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 inventory source group. Only this partner has write access to this group. |\n| `advertiserId` | `string (`[int64](https://developers.google.com/discovery/v1/type-format)` format)` The ID of the advertiser that owns the inventory source group. The parent partner does not have access to this group. |\n\n### Request body\n\nThe request body contains an instance of [InventorySourceGroup](/display-video/api/reference/rest/v3/inventorySourceGroups#InventorySourceGroup).\n\n### Response body\n\nIf successful, the response body contains an instance of [InventorySourceGroup](/display-video/api/reference/rest/v3/inventorySourceGroups#InventorySourceGroup).\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](/identity/protocols/OAuth2)."]]
