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 actionW8XEM7F7CCM30TMWgcUhMn/GcC0kvSzhDkkNAJSRNvsdUzhucPwKimOwXGdKIXfJ3b87b/matbWStlmYIZ0SAmmfoSngI6bnGcl6qB2kOp6kBkbv4tEhNXJHB1M=