Managed Engine - jsonfeed.do?method=createMonitorGroupFeed

Managed Engine - jsonfeed.do?method=createMonitorGroupFeed

Hello there,

We use the jsonfeed.do JSON FEED calls to get information about our monitor groups, but since our upgrade of the service, the service stopped working. When I check the response from the server, javascript gives an error on what is returned: 'Uncaught SyntaxError: Invalid or unexpected token'. The happens in the beginning of the monJson variable. Is there a way to not get this error, or is there a way to use other JSON FEED methods to only get the monitor groups? Because when I use 'jsonfeed.do?method=getConsoleJSONFeed&toReturn=allMGResource' I do not get the right information.

For clarity, I would only want the 'mgJson' from the ''jsonfeed.do?method=createMonitorGroupFeed"

Kind regards,
Jasper