<- Enum
Enum
Describes the type of this unit and indicates which field contains the unit information.
This is an ‘open’ enum.
Beta
The action represents a request to check if the specific device is online or currently active with the merchant in question. Does not require an action options value.
Beta
Represents a request to save a card for future card-on-file use. Details are contained
in the save_card_options
object.