Delete a VPC attachment in AWS Transit Gateway - Amazon VPC
Services or capabilities described in AWS documentation might vary by Region. To see the differences applicable to the AWS European Sovereign Cloud Region, see the AWS European Sovereign Cloud User Guide.

Delete a VPC attachment in AWS Transit Gateway

To delete a VPC attachment using the console
  1. Open the Amazon VPC console at https://eusc-de-east-1.console.amazonaws-eusc.eu/vpc/.

  2. On the navigation pane, choose Transit Gateway Attachments.

  3. Select the VPC attachment.

  4. Choose Actions, Delete transit gateway attachment.

  5. When prompted, enter delete and choose Delete.

To delete a VPC attachment using the AWS CLI

Use the delete-transit-gateway-vpc-attachment command.