First I am going to need to know what Edge instance I will be changing, I will need to do a GET and retrieve all the DLR instances and find the ObjectID for a specific instance.
I can do this with a GET https://vcrooky/api/4.0/edges.
Once we have this we can query the current setting by doing the following:
Can see in the above screenshot that the DeclareDeadTime for Edge-19 is set to the value of 15.
I want to change this value to 6 (seconds).
I use the same request, this time using a PUT request and the XML:
The XML is: