フリー問題

問題文

A consumer posts a payload whose amount element holds letters instead of digits. The team must let that consumer see what went wrong and act on it alone, without opening a support case. Which behavior of the declared interface fits that need?

選択肢

1. Rejections come back with the clear reason, and consumers then correct the stored body in short order.
2. Rejections come back with the clear reason, and consumers then correct the sent body in short order.
3. Rejections come back with the coarse reason, and consumers then correct the stored body in short order.
4. Rejections come back with the coarse reason, and consumers then correct the sent body in short order.