Hello, I want to create an automatic incident or an automatic mail from incoming webhook but y do not how to manage the aditional information.
When I add some info to the POST body the webhook can't access to this or I'm setting it wrong
I want to create a or an incident or a mail with dynamic title(summary) and description, but the info does not appear.
this is the mail setting:

this is the POST body:

and this is the mail that I recive:

the email is supposed to say "Hi John Smith message to recive..."