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A 503 error code indicates a problem with the backend integration, where the API Gateway API cannot receive a response from the backend server. This error may occur in situation when the backend server is overwhelmed by excessive traffic and cannot handle new client requests.
已回答 1 個月前
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- 已提問 7 個月前
- AWS 官方已更新 1 年前
- AWS 官方已更新 1 年前
- AWS 官方已更新 1 年前
This I understand but I would like to figure out what exactly was overwhelmed... I don't see any traces or metrics which would point me to any resource.