extend type RootMutation {
  """
  **BETA** Update an existing `WorkflowChecklistItem`. Requires `basic:write` scope to be accessible and `Project` permission level `EDIT`.
  """
  updateWorkflowChecklistItem(
    """**BETA** `UpdateWorkflowChecklistItem` input argument."""
    input: UpdateWorkflowChecklistItemInput!
  ): UpdateWorkflowChecklistItem
}