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 actionA2ZYNYAVQ1154HA0YBQCsPEsFecoZWTLoSk8k47iEjNqIQPVtF47Ze9zfF6yXVakm+zn7czrqRm2nrx8Wgk0wGPUqOmUUfgjVmQIS70GlMhPMUOeI+PSOVTzTOo=