Updating a gift card with the given identifier.
_session_hash
(string)
Required. Session identifier (received during login - doLogin)
id
(integer)
Required. Identifier.
code
(string)
Code
amount
(double)
Amount
currency_id
(integer)
Currency ID
min_order_amount
(integer)
Minimum order amount
valid_to
(date)
Valid to
_update
(boolean)Update status.