AccessDeniedUser: arn:aws:sts::196019834636:assumed-role/APIGatewayS3Integration/BackplaneAssumeRoleSession is not authorized to perform: s3:ListBucket on resource: "arn:aws:s3:::s.stcousair.com" because no identity-based policy allows the s3:ListBucket action5PKHGYRW82Y20GWSjBKVgvqvbqX/ckHeHuNB6PECPCA4ZWP55sn5kDSJE8oGgPiM/ZG9OpndGzN/C7ZrelMK7GXEDVY=