code: func (c *Client) LogDrainInfo(appIdentity string, logDrainIdentity string) (*LogDrain, error) {
  	var logDrain LogDrain
  	return &logDrain, c.Get(&logDrain, "/apps/"+appIdentity+"/log-drains/"+logDrainIdentity)
  }
docs: // Info for existing log drain.
  //
  // appIdentity is the unique identifier of the LogDrain's App. logDrainIdentity
  // is the unique identifier of the LogDrain.