MessageSignificanceCategory

The impact of the content of a message.

This value set has an inline code system http://hl7.org/fhir/message-significance-category, which defines the following codes:

Code Display Definition
Consequence Consequence The message represents/requests a change that should not be processed more than once; e.g. Making a booking for an appointment.
Currency Currency The message represents a response to query for current information. Retrospective processing is wrong and/or wasteful.
Notification Notification The content is not necessarily intended to be current, and it can be reprocessed, though there may be version issues created by processing old notifications.