4xx · Client Error
422Unprocessable Entity
The server understands the content type but was unable to process the contained instructions.
What is HTTP 422?
The 422 Unprocessable Entity status means the server understands the content type and syntax, but cannot process the contained instructions. Common in REST APIs for validation errors.
Example
POST /api/users with {age: -5} → 422 Unprocessable EntityCheck a URL in real-time
Use our HTTP ping tool to check the actual status code of any URL.
Try httping.io →