AccessDeniedUser: arn:aws-us-gov:sts::591385165405: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-591385165405" because no identity-based policy allows the s3:ListBucket action0ARN2M5NJ6B5FNJPxapzOsLD9YSQICbvbb/U9lGEf5Hvv1Az+mzjb+cS6bZ0tqw4EgJpI3QtD2SY/LJddSvorOi1l5Q=