AI-generated Key Takeaways
- 
          Display & Video 360 API v3 has sunset, and users should use v4 instead. 
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          This page describes how to create an assignment between an inventory source and an inventory source group using a POST request to a specified URL. 
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          The request requires the ID of the inventory source group as a path parameter. 
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          Query parameters are used to identify the DV360 entity (partner or advertiser) that owns the parent inventory source group. 
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          The request and response bodies contain an instance of AssignedInventorySource.
- HTTP request
- Path parameters
- Query parameters
- Request body
- Response body
- Authorization scopes
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Creates an assignment between an inventory source and an inventory source group.
HTTP request
POST https://displayvideo.googleapis.com/v3/inventorySourceGroups/{inventorySourceGroupId}/assignedInventorySources
The URL uses gRPC Transcoding syntax.
Path parameters
| Parameters | |
|---|---|
| inventorySourceGroupId | 
 Required. The ID of the inventory source group to which the assignment will be assigned. | 
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.ownercan be only one of the following: | |
| partnerId | 
 The ID of the partner that owns the parent inventory source group. Only this partner will have write access to this assigned inventory source. | 
| advertiserId | 
 The ID of the advertiser that owns the parent inventory source group. The parent partner will not have access to this assigned inventory source. | 
Request body
The request body contains an instance of AssignedInventorySource.
Response body
If successful, the response body contains a newly created instance of AssignedInventorySource.
Authorization scopes
Requires the following OAuth scope:
- https://www.googleapis.com/auth/display-video
For more information, see the OAuth 2.0 Overview.