def METHOD_NAME(
    call_endpoint, default_projectkey, single_mock_proj_cached
):
    result, status_code = call_endpoint(
        full_config=True, public_keys=["must_exist", default_projectkey.public_key]
    )
    assert status_code < 400
    assert result == {
        "configs": {"must_exist": {"is_mock_config": True}},
        "pending": [default_projectkey.public_key],
    }