This is getting very nasty. I think it is time to refactor and introduce a Integrations class so that we can change the signatures to something like:

Integrations LoadIntegrationsFrom*(inputs...)

or even instead of functions create static methods in Integrations class so that the are named e.g. FromJson or LoadJson

We can do it in a separate PR to make it easier for reviewing.

Originally posted by @pellared in #1475 (comment)