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 actionXK91SEA8VXEJQT4MjTG7pL/1w0kijhQKEY5jSURBYQHfDJ4Xqo5Od+JdmFYNJ5Ap4qwCcjXfP9zAPJkBwywAgQDrtKWTVXds3/omRjWbpy8n93/x