def _add_permission()

in source/setup/lambda/crhelper/resource_helper.py [0:0]

• 10 lines of code
• 1 McCabe index (conditional complexity)

    def _add_permission(self, rule_arn):
        sid = self._event['LogicalResourceId'] + self._rand_string(8)
        self._lambda_client.add_permission(
            FunctionName=self._context.function_name,
            StatementId=sid,
            Action='lambda:InvokeFunction',
            Principal='events.amazonaws.com',
            SourceArn=rule_arn
        )
        return sid