Required. The name of the parent buyer of the user list to be retrieved, which must follow the pattern buyers/{buyerAccountId}, where {buyerAccountId} represents the account ID of the buyer who owns the user list. For a bidder accessing user lists on behalf of a child seat buyer, {buyerAccountId} should represent the account ID of the child seat buyer.
Request body
The request body contains an instance of UserList.
Response body
If successful, the response body contains a newly created instance of UserList.