ApiPlatform\Core\Metadata\Resource\Factory\AnnotationResourceMetadataFactory::createWith PHP Method

    private function createWith(ResourceMetadata $resourceMetadata, string $property, $value) : ResourceMetadata
    {
        $getter = 'get' . ucfirst($property);
        if (null !== $resourceMetadata->{$getter}()) {
            return $resourceMetadata;
        }
        $wither = 'with' . ucfirst($property);
        return $resourceMetadata->{$wither}($value);
    }