Functions - getContent()
This method can be called from the request
object. It retrieves the content of the request.
Retrieving Content
In developing server-side functions, you may occasionally encounter situations where you need to operate on the content of an HTTP request. Using this method, you can retrieve the content as a string into your function.
Syntax
var content = request.getContent()
Return Value
This method returns a string of the request content.