so gehts:
'customFields' =\> [[ 'id' =\> '60e874a1a32a495e88d36e7f8c8bdb0a', 'name' =\> 'custom\_category\_image\_value', 'type' =\> CustomFieldTypes::TEXT, 'config' =\> [ 'label' =\> [ 'de-DE' =\> 'Bild', 'en-GB' =\> 'image',], 'componentName' =\> ' **sw-media-field**', 'customFieldType' =\> ' **media**', 'customFieldPosition' =\> 1 ], ] ] 