428 Precondition Required

Explanation:

The 428 Precondition Required status code indicates that the server requires the request to be conditional.

Usage:

This status code should be used when the server requires the request to be conditional.

Attentions:

  • The server should include information about the required precondition in the response message if possible.
  • The response should include a message body with information about the required precondition.

Sample:

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