FHIR Extensions Pack
5.2.0-ballot - 5.2.0 Ballot - September 2024) International flag

FHIR Extensions Pack, published by HL7 International / FHIR Infrastructure. This guide is not an authorized publication; it is the continuous build for version 5.2.0-ballot built by the FHIR (HL7® FHIR® Standard) CI Build. This version is based on the current content of https://github.com/HL7/fhir-extensions/ and changes regularly. See the Directory of published versions

Extension: Messages

Official URL: http://hl7.org/fhir/StructureDefinition/cqf-messages Version: 5.2.0-ballot
Standards status: Trial-use Maturity Level: 3 Responsible: HL7 International / Clinical Decision Support Computable Name: Messages
Other Identifiers: OID:2.16.840.1.113883.4.642.5.1758

An OperationOutcome that contains any information, warning, and/or error messages that were generated while processing an operation such as $evaluate or $prepopulate.

Operation processing often generates information, warning, or error messages that don’t necessarily stop processing (so would not result in an OperationOutcome as the overall result of the operation) but still need to be communicated as part of the result. This extension allows for these messages to be included as a reference to an OperationOutcome resource (typically included as a contained resource in the result of the operation).

Context of Use

This extension may be used on the following element(s):

  • Element ID Resource

Usage info

Usage:

  • This Extension is not used by any profiles in this Implementation Guide

Changes since version 1.0.0:

  • New Content

    • Formal Views of Extension Content

    Description of Profiles, Differentials, Snapshots, and how the XML and JSON presentations work.

    This structure is derived from Extension

    Summary

    Simple Extension of type Reference: An OperationOutcome that contains any information, warning, and/or error messages that were generated while processing an operation such as $evaluate or $prepopulate.

    Maturity: 3

    This structure is derived from Extension

    NameFlagsCard.TypeDescription & Constraintsdoco
    .. Extension 0..* Extension Evaluation messages
    ... url 1..1 uri "http://hl7.org/fhir/StructureDefinition/cqf-messages"
    ... value[x] 1..1 Reference(OperationOutcome) Value of extension

    doco Documentation for this format
    NameFlagsCard.TypeDescription & Constraintsdoco
    .. Extension 0..* Extension Evaluation messages
    ... id 0..1 id Unique id for inter-element referencing
    ... extension 0..* Extension Additional content defined by implementations
    Slice: Unordered, Open by value:url
    ... url 1..1 uri "http://hl7.org/fhir/StructureDefinition/cqf-messages"

    doco Documentation for this format

    This structure is derived from Extension

    Summary

    Simple Extension of type Reference: An OperationOutcome that contains any information, warning, and/or error messages that were generated while processing an operation such as $evaluate or $prepopulate.

    Maturity: 3

    Differential View

    This structure is derived from Extension

    NameFlagsCard.TypeDescription & Constraintsdoco
    .. Extension 0..* Extension Evaluation messages
    ... url 1..1 uri "http://hl7.org/fhir/StructureDefinition/cqf-messages"
    ... value[x] 1..1 Reference(OperationOutcome) Value of extension

    doco Documentation for this format

    Snapshot View

    NameFlagsCard.TypeDescription & Constraintsdoco
    .. Extension 0..* Extension Evaluation messages
    ... id 0..1 id Unique id for inter-element referencing
    ... extension 0..* Extension Additional content defined by implementations
    Slice: Unordered, Open by value:url
    ... url 1..1 uri "http://hl7.org/fhir/StructureDefinition/cqf-messages"

    doco Documentation for this format

     

    Other representations of profile: CSV, Excel, Schematron

    Constraints

    IdGradePath(s)DetailsRequirements
    ele-1error**ALL** elementsAll FHIR elements must have a @value or children
    : hasValue() or (children().count() > id.count())
    ext-1error**ALL** extensionsMust have either extensions or value[x], not both
    : extension.exists() != value.exists()

    Search Parameters for this Extension

    (none found)