How to get failed param name from Exception InvalidQueryArgs?

[akshare]

How can I get the failed param name for requests ie something like $e->getName()?

I want to get the failed param in order to do additional logic.

This is the current exception thrown.

Type: League\OpenAPIValidation\PSR7\Exception\Validation\InvalidQueryArgs
Message: Missing required argument "sort_by" for Request [get /systems]
File: /vendor/league/openapi-psr7-validator/src/PSR7/Exception/Validation/AddressValidationFailed.php
Line: 31