HTTP Get from Power Automate Flow

[MeleKoneya1]

We have created a flow in Power Automate that creates a webhook when a change is made in an AGOL hosted feature layer.

I see the webhook was created in AGOL as well.   I am assuming that Power Automate did this  

I see we have a HookURL that is quite long.

How do I use Geoevent to GET the JSON from the HookURL?    Is there a query parameter needed?

Thank you,

Mele