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 action9CJKRB43V7TY2Z07ZuShWZHFg1xTAqCdG0gpX3jWj/5PSqMgYLCyEalgYwXME96eIBGowCj+tqSo6Mtal9axkrLsKdp0v1Y5cHpZKhn1L9a2IjuYjKKF2Ajdqj4=