def METHOD_NAME(self, module, url, headers, data=None, method=None):
    self.assertDictContainsSubset(
        {'Accept': 'application/vnd.pagerduty+json;version=2'},
        headers,
        'Accept:application/vnd.pagerduty+json;version=2 HTTP header not found'
    )
    return object(), {'status': 201}