Liberator.Resource.handle_payment_required

You're seeing just the callback handle_payment_required, go back to Liberator.Resource module for more information.
Link to this callback

handle_payment_required(arg1)

View Source (since 1.2)

Specs

handle_payment_required(Plug.Conn.t()) :: Plug.Conn.t()

Returns content for a 402 Payment Required response.

Please note that the 402 status code is experimental, and is "reserved for future use."