Custom Functions with Key-Value Pair as Argument

Custom Functions with Key-Value Pair as Argument

Hi, I have created a web hook in Zoho Flow that receives a stringified JSON object, and I want to pass that JSON object to a custom function in Zoho Flow. How do I define the custom function to accept the JSON object? i.e. can I define it something like: void customFunction(key-value Argument) { //some code } I’ve looked through the documentation, and can’t find anything addresses this. Thanks in advance.