Unable to install - Amazon In App Purchase Plugin

[saqib]

Hi,

I am trying to install Amazon IAP purchase plugin from this location:
https://developer.amazon.com/docs/cross-platform-plugins/cpp-use-the-iap-plugin-for-cordova.html

This plugin didn’t had .json file which I created using plugman.
After this I am able to install plugin using native Cordova cli but unable to import into Monaca Cloud IDE.
Is there any way to find the error or what can be done?