503 Service Unavailable
Explanation:
The 503 Service Unavailable status code indicates that the server is not ready to handle the request. Common causes are a server that is down for maintenance or that is overloaded.
Usage:
This status code should be used when the server is not ready to handle the request.
Attentions:
- The server should include information about the unavailability in the response message if possible.
- The response should include a message body with information about the unavailability.
Sample:
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