It seems like there is nothing to do here.

If params is not required then we get validation error:

```
Array
(
    [openApiPath] => Array
        (
            [0] => Failed to validate OpenAPI spec:<ul>
<li>[/paths/~1pets~1{id}/get/parameters/1] Parameter &#39;required&#39; must be true for &#39;in&#39;: &#39;path&#39;.</li>
</ul>
        )

)
```

and code generation fails.

Author: SOHELAHMED7

src/lib/items/RouteData.php

@@ -189,7 +189,6 @@ public function init()
             if (array_key_exists($paramName, $pathParameters)) {
                 //$additional = $pathParameters[$paramName]->schema->additionalProperties ?? null;
                 $this->params[$paramName] = [
-                    //@TODO: use only required params
                     //'required'=> $pathParameters[$paramName]->required,
                     'type' => $pathParameters[$paramName]->schema->type ?? null,
                     //'model' => $additional ? SchemaResponseResolver::guessModelByRef($additional) : null,