AccessDeniedUser: arn:aws-us-gov:sts::685640609887: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-685640609887" because no identity-based policy allows the s3:ListBucket actionVG6XD7NQ0HAKXNDA4t6qTppUc5g8vKpuUf76vOqWcKpjXZSEp2kpArxXBQsTtfgTOxQ/12I8S3EsJz1SZKxt1WTmqXk5vGIDCvwhqQNSC1BGWmA0mP6+bXU3QpU=