Void a previously generated shipment label using the shipiumLabelId or carrierTrackingId.Ask AIpost https://api.shipium.com/api/v1/deliveryexperience/customerreturn/voidLabelBody ParamsshipiumLabelIdstringUnique ID of the shipium label to be voided with the carrier.carrierTrackingIdstringCarrier tracking ID of the label to be voided with the carrier.Responses 200Voided label. 404Unable to find Carrier LabelUpdated 5 months ago