Vnu.HTTPClient.Httpc (Vnu v2.0.0)
View Source:httpc-based HTTP client adapter (default).
Relies on :httpc's built-in secure TLS defaults (peer certificate verification against the
OS trust store, hostname checking) for https:// requests, available since Erlang/OTP 26.0.
On older OTP versions, :httpc does not verify certificates by default; if you need to
support an older OTP, implement your own Vnu.HTTPClient instead of relying on this adapter.