# 回傳錯誤代碼說明

| 錯誤代碼 | 錯誤訊息                                          | 描述                      |
| ---- | --------------------------------------------- | ----------------------- |
| 400  | Missing parameter                             | 缺少參數                    |
| 400  | Maximum request length exceeded               | 超過字數限制                  |
| 400  | exceeded                                      | 超出                      |
| 400  | Incorrect operatorID                          | 運營業商ID錯誤                |
| 400  | Incorrect requestTime                         | 請求時間錯誤                  |
| 400  | Incorrect startTime format                    | 開始時間格式錯誤                |
| 400  | Incorrect endTime format                      | 結束時間格式錯誤                |
| 400  | Incorrect time period                         | 時間隔錯誤                   |
| 400  | Incorrect limit format                        | limit參數錯誤               |
| 400  | Incorrect offset format                       | offset參數錯誤              |
| 400  | Incorrect amount format                       | 金額格式錯誤                  |
| 401  | Incorrect signature                           | 驗證錯誤                    |
| 401  | Incorrect appSecret                           | 金鑰錯誤                    |
| 402  | Insufficient balance                          | 餘額不足                    |
| 403  | -                                             | IP 地區限制                 |
| 404  | PlayerID not found                            | 玩家不存在                   |
| 409  | Duplicate transaction PlayerID already exists | 重複交易                    |
| 409  | PlayerID already exists                       | 玩家已存在                   |
| 429  | Limit exceeded                                | 需求超出限制                  |
| 500  | -                                             | 內部錯誤 (可能由內部服務器不同原因發生錯誤) |


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