Clean up

Transit gateway attachments

  • Select Transit gateway attachments -> Actions -> Delete Transit gateway attachments -> fill delete.
    • Do the same with other Transit gateway attachments

Transit gateway route table

  • Select Transit gateway route table -> Actions -> Delete Transit gateway route table -> fill delete.

Transit gateway

  • Select Transit gateway -> Actions -> Delete Transit gateway -> fill delete.

EC2

  • Select Instance -> Instance state -> Terminate instance -> fill delete.
  • Do the same with other Instance

VPC

  • Select VPC -> Actions -> Delete VPC
  • Do the same with other VPC