DigitalOcean.Volume.create_snapshot

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

create_snapshot(volume_id, opts \\ [])

Specs

create_snapshot(String.t(), Keyword.t()) :: DigitalOcean.Operation.t()

Create a snapshot from a volume.

Examples

iex> DigitalOcean.Volume.create_snapshot(
...>   "82a48a18-873f-11e6-96bf-000f53315a41",
...>   name: "big-data-snapshot1475261774"
...> ) |> DigitalOcean.request()
{ :ok, %DigitalOcean.Response{} }