Going forward, if the label webhook response contains a carrier and method, those values will be used with the shipping label.
These fields will remain non-mandatory, so if no values are returned, the carrier will have the value API, and the method name will be used from the registered webhook.
Many of you use the Generate Label Webhook with label providers or external quoting services, which may return labels for FedEx, UPS, DHL, or other known carriers. This will allow you to set the correct Carrier/Method, regardless of how you originally named the API Method.
Let’s Get Shipping,
The ShipHero Public-API Team