def METHOD_NAME():
    raw_event = load_event("snsSqsFifoEvent.json")
    parsed_event: MySnsBusiness = parse(event=raw_event, model=MySnsBusiness, envelope=envelopes.SnsSqsEnvelope)
    assert len(parsed_event) == 1
    assert parsed_event[0].message == "hello world"
    assert parsed_event[0].username == "lessa"