if so how would I go about setting the properties?
Yes check the example from here and adapt based on your requirements: Orchestrator trigger run - #4 by marian.platonov
when i type the payload from that link in , i get an error.
do you have an example of one been created?
First try in Postman or Swagger, and then play in Studio.
do you know why there is a compiler error when I copy the code? into the payload
Yes, the body is not correct.
Check this solution and readapt based on your case Making web API call, Method not found - #7 by marian.platonov
can I post the correct body so I can work with that one, please? would be very much appirated