src/Merchandising/Services/MerchandisingBaseService.php
public static function getConfigDefinitions()
    {
        $definitions = parent::getConfigDefinitions();

        return $definitions + [
            'apiVersion' => [
                'valid' => ['string'],
                'default' => \DTS\eBaySDK\Merchandising\Services\MerchandisingService::API_VERSION
            ],
            'globalId' => [
                'valid' => ['string']
            ]
        ];
    }
public static function getConfigDefinitions()
    {
        $definitions = parent::getConfigDefinitions();

        return $definitions + [
            'apiVersion' => [
                'valid' => ['string'],
                'default' => \DTS\eBaySDK\Merchandising\Services\MerchandisingService::API_VERSION
            ],
            'globalId' => [
                'valid' => ['string']
            ]
        ];
    }
Returns definitions for each configuration option that is supported.

@return array An associative array of configuration definitions.