gitlab/app/assets/javascripts/vue_merge_request_widget/queries/states/work_in_progress.query.graphql

query mrUserPermission($projectPath: ID!, $iid: String!) {
  project(fullPath: $projectPath) {
    mergeRequest(iid: $iid) {
      userPermissions {
        updateMergeRequest
      }
    }
  }
}