AccessDeniedUser: arn:aws:sts::196019834636:assumed-role/APIGatewayS3Integration/BackplaneAssumeRoleSession is not authorized to perform: s3:ListBucket on resource: "arn:aws:s3:::k.stcousair.com" because no identity-based policy allows the s3:ListBucket action5PVNRDQNRPFAFJF44rOSq/6FvwRewq4nJCri+rR8DiyKQaauE7Iat9RqJAsnKDkq4ROP/7YT5eyUxPRr2bBJqGVRBMUUd2SHIjtCoLYZJgnNL8E7VYvznlqYG4U=