DigitalOcean.Firewall.list

You're seeing just the function list, go back to DigitalOcean.Firewall module for more information.
Link to this function

list(opts \\ [])

Specs

Retrieve a list of firewalls.

Examples

iex> DigitalOcean.Firewall.list() |> DigitalOcean.request()
{ :ok, %DigitalOcean.Response{} }