Is there a way to add a query string?

[GoncaloGarcia]

Hi!

I see that to add a new target to my dashboard i have to do something like

`/ define a target
target := grafanaclient.NewTarget()

//specify the measurement to use
target.Measurement = "cadvisor_version_info"
target.

// group stats by name tag values
target.GroupByTag("name")
target.GroupByTag("host")

// filter by host tag
target.FilterByTag("host", "test")

// Adding everything
graphPanel.AddTarget(target)`

But for me it would be easier to simply add the Prometheus query string. Is this possible?