The following request format is required for this method.
GET | POST https://eu-ext.linnworks.net/api/Orders/GetExtendedPropertyNames
Content-Type: application/x-www-form-urlencoded; charset=UTF-8
Accept-Encoding: gzip, deflate
This is an example of the request structure. Results will vary depending on your data.
This is an example of the response JSON. Results will vary depending on your data.