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 actionQKN05N95F80KQ7XTVaepONffWO8nQE9Wb4tsGncRhP0fDpVtQQazhKz0PNdzZQ20L+Z6DcTrL1B8A3xbBUX5xaG3vRU=