# Label ## Cancel a shipment by tracking number - [DELETE /api/v1/label/{trackingNumber}/{techPartnerId}](https://developer.fastgroup.co/xmethod/label/rest/swagger/label/cancellabelbytrackingnumber.md): Attempts to cancel the shipment with the supplied tracking number. CancelDomesticLabel / CancelInternationalLabel The trackingNumber and techPartnerId parameters replace the SOAP request object's fields. ## Generate a label image for a shipment - [POST /api/v1/label](https://developer.fastgroup.co/xmethod/label/rest/swagger/label/generatelabel.md): Attempts to get a label image for a shipment. GetLabel (DhlLabelRequest), GetInternationalLabel (InternationalLabelRequest) The request body maps to FirstMileRequest, which combines fields from DhlLabelRequest and InternationalLabelRequest. ## Close shipping day (manifest) - [POST /api/v1/label/closeday](https://developer.fastgroup.co/xmethod/label/rest/swagger/label/closeshippingday.md): Attempts to perform the close shipping day process for both domestic and international shipments. CloseDomesticShippingDay, CloseInternationalShippingDay The request body maps to CloseShippingDayRequest.