Usage of pagination

I'm requesting sth, that returns more than 100 results. eg:
`tc.vcs_root_api.get_roots()`
This obviously returns a paginated result, as also the `next_href` etc is set.
From the docs it's unclear to me how to access the next pages of the result. Could you maybe give a hint what the right way would be todo this?

Start with the tc.vcs_root_api.get_roots() entry point and inspect how its paginated result exposes next_href. Clarify in the documentation how callers access subsequent pages, with an example that covers results beyond the first 100; done means the pagination workflow is unambiguous.

Written by the indexing model from the issue text.