AccessDeniedUser: arn:aws-us-gov:sts::556299889149: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-556299889149" because no identity-based policy allows the s3:ListBucket actionP7P669YM1C891KN7UEIHjvKR04XBPY039b3tOOn30ZwI3aT9Q4yQsHQ7itLWWYY7macmiPBXH4RoTEWHdJxZr7q18N1eQS+XA/jv4kNll8f6CI0zZ+ZgSkgZXYA=