AccessDeniedUser: arn:aws-us-gov:sts::467662230146: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-467662230146" because no identity-based policy allows the s3:ListBucket actionMX6R23KTX1Q6JJBVCrtMixhAcSiOqyUsVwVjY5dNNfco293nGWpirCNNQ+1NFqzjbHCoWkqGw/5Jnbr2+go2zUn0WV7VwqBADtygBPIVugvGKwzZlk4kDHuKbDY=