k-masatany/cloudwatch_snapshot_graph_to_slack
https://aws.amazon.com/about-aws/whats-new/2018/09/amazon-cloudwatch-adds-ability-to-build-custom-dashboards-outside-the-aws-console/
JavaScript
https://aws.amazon.com/about-aws/whats-new/2018/09/amazon-cloudwatch-adds-ability-to-build-custom-dashboards-outside-the-aws-console/
JavaScript