Follow-up from "Exposing the method groups in our FileDatabase API"

The following discussion from !150 (merged) should be addressed:

• @amohammadi started a discussion:

  either the docs are wrong or you didn't implement the protocol parameter.

I will fix it. Thanks

mentioned in commit 2aa0d0d2

mentioned in merge request !153 (merged)

marked the checklist item @amohammadi started a discussion: as completed

closed via merge request !153 (merged)

mentioned in commit f761bcfd