When working with an IAM Role authenticated EC2 Instance and
IMDSv2 set
to
Required:
Errors are displayed with either the Backup Wizard or Maintenance Plan Wizard:
Backup Wizard:
Maintenance Plan Wizard:
Use IMDSv2:*https://docs.aws.amazon.com/AWSEC2/latest/UserGuide/configuring-instance-metadata-service.html