code: func (a *Api) podMetrics(request *restful.Request, response *restful.Response) {
  	a.processMetricRequest(
  		core.PodKey(request.PathParameter("namespace-name"),
  			request.PathParameter("pod-name")),
  		request, response)
  }
docs: // podMetrics returns a metric timeseries for a metric of the Pod entity.