AccessDeniedUser: arn:aws-us-gov:sts::725258078918:assumed-role/cop-ui_apigw_s3_role/BackplaneAssumeRoleSession is not authorized to perform: s3:ListBucket on resource: "arn:aws-us-gov:s3:::cop-ui-static-assets-725258078918" because no identity-based policy allows the s3:ListBucket action004QHGHM5B27SCDCaowVU3sF+raiLXSYTElN7myUpm7kEdRQ3KepMOhl8VvRK+A4PwqdjQbMPGxHtuasPEoYTpgqFQ8vswSzh3/Pn0/FvgwSiDuS1NrR8nm0VpQ=