code: func (c *Client) FindTelegrafConfigByID(ctx context.Context, id platform.ID) (tc *platform.TelegrafConfig, err error) {
  	op := OpPrefix + platform.OpFindTelegrafConfigByID
  	err = c.db.View(func(tx *bolt.Tx) error {
  		var pErr *platform.Error
  		tc, pErr = c.findTelegrafConfigByID(ctx, tx, id)
  		if pErr != nil {
  			pErr.Op = op
  			err = pErr
  		}
  		return err
  	})
  	return tc, err
  }
docs: // FindTelegrafConfigByID returns a single telegraf config by ID.