Function: detectAckMode()

detectAckMode(inbound): AckMode

Detect the HL7 acknowledgment mode of an inbound message from MSH-15 (accept acknowledgment type) and MSH-16 (application acknowledgment type), per HL7 v2 Chapter 2 §2.9: original when both are absent/empty; enhanced when either is present. This split is spec-exact (unlike the disposition mapping, which has no single correct model: see the package README).

Parameters

inbound

Hl7Message

Returns

AckMode

Example

import { detectAckMode, parseHL7 } from "@cosyte/hl7";
detectAckMode(parseHL7(raw)); // "original" | "enhanced"