Create Label

Create a new label for an existing shipment.

Required authorization scope: public.label:write

Labels confirm a shipment created with the Shipment API. Calling Create Label will confirm a shipment with selected courier service and begin generating the label and shipping documents if your account balance is sufficient.

You can enter a courier_service_id to assign a specific courier service in case your shipment has no assigned courier yet, or you need to overwrite the one suggested by default. Your shipment will be confirmed. If there is no assigned courier service and you leave the courier_service_id field blank, we will automatically assign the best value for money courier to your shipment.

The label would be generated synchronously