zammad/app/frontend/apps/desktop/entities/user/current/graphql/mutations/userCurrentTaskbarItemUpdate.graphql

mutation userCurrentTaskbarItemUpdate($id: ID!, $input: UserTaskbarItemInput!) {
  userCurrentTaskbarItemUpdate(id: $id, input: $input) {
    taskbarItem {
      ...userCurrentTaskbarItemAttributes
    }
    errors {
      ...errors
    }
  }
}