The following steps will remove the services which are deployed in the lab.
1. Delete CloudFormation stacks
Go to aws-well-architected-labs/static/wapartners/100_Automating_Serverless_Best_Practices_with_Dashbird/Code/oncall-health-sample-app directory path and run teardown_script.sh.
cd aws-well-architected-labs/static/wapartners/100_Automating_Serverless_Best_Practices_with_Dashbird/Code/oncall-health-sample-app
bash teardown_script.sh