Updates the scope (organizational unit or accounts) and query parameters of a hold. You cannot add accounts to a hold that covers an organizational unit, nor can you add organizational units to a hold that covers individual accounts. If you try, the unsupported values are ignored.
The URL uses gRPC Transcoding syntax.
The matter ID.
The ID of the hold.
The request body contains an instance of
If successful, the response body contains an instance of
Requires the following OAuth scope: