您好，上次測試時間為2023/11 月左右，都還能正常測試下單成功，現在需要在進行測試時，發現使用相同的料號等訊息進行測試下單，發現回應422連接錯誤的訊息，
想請教是什麼原因造成連接錯誤，下面是連接時回復的錯誤訊息
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