Release bundle repositories management via REST API

In our project we use multiple release bundle repositories and would appreciate an ability to create/delete them via repositories REST API as local/remote/virtual ones to manage the repositories in a similar manner.

At the moment, we have to manage them either via UI or with an undocumented feature of YAML configuration. The latter does allow to create/delete release bundle repositories with a patch like one shown below, but this way looks like a dirty hack in comparison to the API implemented for other repository types.

releaseBundlesRepositories:
  repotoadd:
    type: releasebundles
  repotodel: ~