### DELETE /streaming/account/{accountId}/source/{sourceId} (remove a configured source)
###
### Frozen Marge route: removes the source from every device of the account
### (HandleMargeDeleteSource), mirroring the account-level POST add-source.
### Idempotent — a 200 is returned whether or not the source was present, so this
### pins the route + contract without depending on prior state.
DELETE {{host}}/streaming/account/{{accountId}}/source/SRC_contract_test
Authorization: Bearer {{token}}
User-Agent: Bose_Lisa/27.0.6

> {%
    client.test("Source removal accepted (200)", function () {
        client.assert(response.status === 200, "Response status is not 200, got " + response.status);
    });
%}
