'Create security group default rule.
For a full list of available parameters, please refer to the official
API reference:
https://developer.openstack.org/api-ref/compute/#create-default-security-group-rule'

def create_security_default_group_rule(self, **kwargs):

    post_body = json.dumps({'security_group_default_rule': kwargs})
    url = 'os-security-group-default-rules'
    (resp, body) = self.post(url, post_body)
    body = json.loads(body)
    self.validate_response(schema.create_get_security_group_default_rule, resp, body)
    return rest_client.ResponseBody(resp, body)
