package pdu

type (
	CANCEL_SM struct {
		header           PDU_HEADER
		service_type     string
		message_id       string
		source_addr_ton  uint8
		source_addr_npi  uint8
		source_addr      string
		dest_addr_ton    uint8
		dest_addr_npi    uint8
		destination_addr string
	}
	CANCEL_SM_RESP struct {
		header PDU_HEADER
	}
)