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 actionM2SXKQ30F4NH159RPGO8zdWClwqvmOz/2zk77MrjHn+X3gX/rWBtKT0pzZEMZ8EwbRG4sOWCl0ySFf3Hstf5NI6tpv8k+WrkwRZezy6P8zzIJhg2