Request a resource action

I am trying to use "Request a resource action" library workflow to change lease on a vRA resource. Having trouble with input (I believe) and getting "400 BAD_REQUEST (Dynamic Script Module name : requestResourceAction#14)".

Catalog resource and Resource operation are populated with proper selections but in input values array I have the following:

And it inevitably fails to generate the request. Are there any other additional properties that need to be provided to complete built-in change lease action on vRA resource? Perhaps format is incorrect?