DigitalOcean.ImageAction.create

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

create(image_id, opts)

Specs

Create an action for an image.

Example transferring an image to another region

iex> DigitalOcean.ImageAction.create(
...>   7938269,
...>   type: "transfer",
...>   region: "nyc2"
...> ) |> DigitalOcean.request()
{ :ok, %DigitalOcean.Response{} }

Example converting an image from a backup to a snapshot

iex> DigitalOcean.ImageAction.create(
...>   7938291,
...>   type: "convert"
...> ) |> DigitalOcean.request()
{ :ok, %DigitalOcean.Response{} }