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:
[[["Easy to understand","easyToUnderstand","thumb-up"],["Solved my problem","solvedMyProblem","thumb-up"],["Other","otherUp","thumb-up"]],[["Missing the information I need","missingTheInformationINeed","thumb-down"],["Too complicated / too many steps","tooComplicatedTooManySteps","thumb-down"],["Out of date","outOfDate","thumb-down"],["Samples / code issue","samplesCodeIssue","thumb-down"],["Other","otherDown","thumb-down"]],["Last updated 2025-03-27 UTC."],[],["The Display & Video 360 API v4 (beta) allows updating an inventory source group via a PATCH request to a specific URL. This request requires specifying the `inventorySourceGroupId` as a path parameter. Key actions include setting the `updateMask` and `owner` (either `partnerId` or `advertiserId`) in query parameters. The request body should contain the updated `InventorySourceGroup` instance, and a successful response will return the updated group data. The API uses OAuth 2.0 and requires specific authorization scopes.\n"],null,["# Method: inventorySourceGroups.patch\n\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/v4/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/v4/inventorySourceGroups#InventorySourceGroup).\n\n### Response body\n\nIf successful, the response body contains an instance of [InventorySourceGroup](/display-video/api/reference/rest/v4/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)."]]
