I created webhook in my zoho subscription test account on event "when invoice is created". I want to push invoice data to my PHP page. 

My question to you is, in which manner I would get the data.? 

Say in Zoho CRM I can specify the name of parameter which gives me Invoice ID that I could retrieve in my PHP code through parameter name. 

But there is no such provision to set the parameter name in zoho subscription webhook so how i would get the details in my PHP code.?

Or is there any other way to get the invoice details.?

It would be really great if you can help me on this.

Thanks in advance

Amit Thakkar