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 actionEARQKBQKF48Q9GGJ6fUPu1bpGOxXdmEs/BFwFC3ltlLB2kzt6TZketKjvwj6mo4xxMxwI7vFQOiAC4ST/Ib2gAvBkNwe0KcLEqznJUJF5s+5w8X+Vg1uTMSrxYo=