On Tue, 02 Jun 2015 23:45:11 GMT, Mathias LANG wrote:

Short answer: no (ATM)
I didn't think about this use case. Could you expand on why you need it ?

This is unfortunately mandated by an already existing API specification which I'm currently implementing.

In this case the call is used to retrieve information about a product from a database, which might require certain parameters. What these parameters mean and how they're named is entirely dynamic and it's basically just a string[string] without any meaning to the API.