Gets a combined audience.
The URL uses gRPC Transcoding syntax.
Required. The ID of the combined audience to fetch.
The ID of the partner that has access to the fetched combined audience.
The ID of the advertiser that has access to the fetched combined audience.
The request body must be empty.
If successful, the response body contains an instance of
Requires the following OAuth scope:
For more information, see the OAuth 2.0 Overview.