FHIR Extensions Pack
5.4.0 - May 2026 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 5.4.0 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

ValueSet: Operation Synchronicity Control ValueSet

Official URL: http://hl7.org/fhir/ValueSet/synchronicity-control Version: 5.4.0
Standards status: Normative Maturity Level: 5 Computable Name: OperationSynchronicityControl
Other Identifiers: OID:2.16.840.1.113883.4.642.3.3206

Indicates that an operation must always be handled as synchronous or asynchronous, or that the server must provide both, and clients can choose

References

Changes since version 5.3.0:

  • No changes

    • Logical Definition (CLD)

     

    Expansion

    Expansion performed internally based on codesystem Operation Synchronicity Control Codes v5.4.0 (CodeSystem)

    This value set contains 3 concepts

    SystemCodeDisplay (en)DefinitionJSONXML
    http://hl7.org/fhir/synchronicity-control  synchronousSynchronousThis operation is invoked synchronously
    http://hl7.org/fhir/synchronicity-control  asynchronousAsynchronousThis operation is invoked asynchronously.
    http://hl7.org/fhir/synchronicity-control  eitherSystemThis operation can be invoked either synchronously or asynchronously.

    Description of the above table(s).