I recently started with elasticsearch for a hobby project, and my biggest issue with it is really finding things in the documentation. For example, the documen

I recently started with elasticsearch for a hobby project, and my biggest issue with it is really finding things in the documentation. For example, the documentation brings up relationships, like parent/child, but it isn't clear how to do the simplest case : return a parent's child documents. Or the fact that the all the parameters to a request isn't listed in one clear place. Its all hidden by a dozen separate examples, but if I want to know options I can set for a _mapping, I can't find it.