物理カードの発行で 2 行目の印刷への対応を追加します。
新機能
When creating an Issuing Card object, you can now specify a second line to print on physical cards using the new second_line parameter.
影響
You can now specify the text to print on physical cards that use a Physical Bundle that permits a second line. The second line appears beneath the cardholder name, and can convey additional information to the cardholder about the card.