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 action6V7NFMCVD1DHFZ2ESqrstqmKo1xN+yN7y0jy9NZajnDXNnLWD9sTUdA0SNZeg6nh2HSVs8v7gBmVoetw/ptpFmcF6GCErIim/muzQ5d+WiXYQRml