def METHOD_NAME(create_event):
    def create_event_with_body_inner(body, uri='/', method='POST',
                                     content_type='application/json'):
        event = create_event(uri, method, {}, content_type)
        if content_type == 'application/json':
            body = json.dumps(body)
        event['body'] = body
        return event
    return create_event_with_body_inner