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 action8DF9W9K4R8SH1T70SYjlkmDpn5GZb4AolF/PDJDA7jSpQiDZaaY1iiSnZqERkKxOY7ANSyQTb1x6j1BLhKu3c8J4Sx8=