NameFlagsCard.TypeDescription & Constraintsdoco
.. MessageHeader ΣDomainResourceA resource that describes a message that is exchanged between systems
... timestamp Σ1..1instantTime that the message was sent
... event ?! Σ1..1CodingCode for the event this message represents
MessageEvent (Preferred)
... response ?! Σ0..1BackboneElementIf this is a reply to prior message
.... identifier Σ1..1idId of original message
.... code ?! Σ1..1codeok | transient-error | fatal-error
ResponseType (Required)
.... details Σ0..1Reference(OperationOutcome)Specific list of hints/warnings/errors
... source Σ1..1BackboneElementMessage Source Application
.... name Σ0..1stringName of system
.... software Σ0..1stringName of software running the system
.... version Σ0..1stringVersion of software running
.... contact Σ0..1ContactPointHuman contact for problems
.... endpoint Σ1..1uriActual message source address or id
... destination Σ0..*BackboneElementMessage Destination Application(s)
.... name Σ0..1stringName of system
.... target Σ0..1Reference(Device)Particular delivery destination within the destination
.... endpoint Σ1..1uriActual destination address or id
... enterer Σ0..1Reference(Practitioner)The source of the data entry
... author Σ0..1Reference(Practitioner)The source of the decision
... receiver Σ0..1Reference(Practitioner | Organization)Intended "real-world" recipient for the data
... responsible Σ0..1Reference(Practitioner | Organization)Final responsibility for event
... reason Σ0..1CodeableConceptCause of event
Example Message Reason Codes (Example)
... data Σ0..*Reference(Any)The actual content of the message

doco Documentation for this format