ManageEngine NCM REST API Get issues

ManageEngine NCM REST API Get issues

Hello, I'm trying to make sense of the documentation for REST api usage in the NCM module (BUILD 12.7.259).

This is the provided example:
http://localhost:portnumber/api/json/<ModuleName>/<API Name>?Parameter1=value

So using the ncmdevice module and listalldevices API name - I would have assume from this that I could use:

But that just throws me a 404 error. It does seem to recognize it needs an apikey entry, as it will 200 error if it doesn't see something on the end, but this doesn't seem particularly well documented.

Anyone managed to actually get the API in NCM to respond and/or have this documented?

Thanks in advance!

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