theforeman/foreman — pull request #461 by eLobato (2013-03-07 13:57:06+00:00)
Title: Parameters Controller (API v2) can reset parameters

Before this pull request, there is no way to reset the parameters of a host, domain, hostgroup or operating system unless you get all of the parameters first (GET /resource/parameters) then iterate through all of them, and delete them (DELETE /resource/parameters/:parameter_id).

After this pull request this operation is simply (DELETE /resource/parameters/reset).