code: func (d *DesiredState) SetTaskMeta(taskID platform.ID, meta backend.StoreTaskMeta) {
  	d.mu.Lock()
  	defer d.mu.Unlock()
  
  	d.meta[taskID.String()] = meta
  }
docs: // SetTaskMeta sets the task meta for the given task ID.
  // SetTaskMeta must be called before CreateNextRun, for a given task ID.