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 actionQG17K8DXZ456SVZQnzZ1639+O4FzOuhVyuzHsopwL3Iv2ampNLgXo259KOOBkyd0pplGwo6l4FIMhYnWhbYV1HLLH0s=