How to add dynamic query parameter in URL monitor

How to add dynamic query parameter in URL monitor

Hi Support,

Is it possible to add a dynamic query parameter like timestamp to a URL? E.g.

https://www.domain.com/page.html?t=timestamp

where,
t                        is query param name
timestamp       is dynamic Epoch Unix Timestamp, e.g. 1707204695

Can anyone guide me on how this can be achieved?