code: func needToUpdateHTTPHealthChecks(hc, newHC *compute.HttpHealthCheck) bool {
  	changed := hc.Port != newHC.Port || hc.RequestPath != newHC.RequestPath || hc.Description != newHC.Description
  	changed = changed || hc.CheckIntervalSec < newHC.CheckIntervalSec || hc.TimeoutSec < newHC.TimeoutSec
  	changed = changed || hc.UnhealthyThreshold < newHC.UnhealthyThreshold || hc.HealthyThreshold < newHC.HealthyThreshold
  	return changed
  }
docs: // needToUpdateHTTPHealthChecks checks whether the http healthcheck needs to be
  // updated.