Title: wp-includes/Requests/Exception/HTTP/400.php | Developer.WordPress.org

---

# File: wp-includes/Requests/Exception/HTTP/400.php

 * class[Requests_Exception_HTTP_400](https://developer.wordpress.org/reference/classes/requests_exception_http_400/)
 * Exception for 400 Bad Request responses
 * Used by [0 functions](https://developer.wordpress.org/reference/classes/requests_exception_http_400/#used-by)
   | Uses [1 function](https://developer.wordpress.org/reference/classes/requests_exception_http_400/#uses)
   | Source: [wp-includes/Requests/Exception/HTTP/400.php:13](https://github.com/WordPress/wordpress-develop/blob/7.1/src/wp-includes/Requests/Exception/HTTP/400.php#L13-L27)