Attachment Reference Exchange (ARex)
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Attachment Reference Exchange (ARex) - Local Development build (v0.1.0) built by the FHIR (HL7® FHIR® Standard) Build Tools. See the Directory of published versions

Extension: ARex Expires (Experimental)

Official URL: https://fhir.onyxhealth.io/us/arex/StructureDefinition/arex-expires Version: 0.1.0
Draft as of 2026-08-12 Computable Name: ARexExpires

The instant after which the publisher no longer guarantees retrievability of the manifest or the content it references. This is a transfer-availability boundary only; it carries no record-retention meaning for either party.

Context of Use

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

Usage info

Usages:

You can also check for usages in the FHIR IG Statistics

Formal Views of Extension Content

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

This structure is derived from Extension

NameFlagsCard.TypeDescription & Constraints    Filter: Filtersdoco
.. Extension 0..* Extension ARex Expires
... extension 0..0 Extension
... url 1..1 uri "https://fhir.onyxhealth.io/us/arex/StructureDefinition/arex-expires"
... value[x] S 1..1 instant Value of extension

doco Documentation for this format
NameFlagsCard.TypeDescription & Constraints    Filter: Filtersdoco
.. Extension 0..* Extension ARex Expires
... id 0..1 string Unique id for inter-element referencing
... extension 0..0 Extension
Slice: Unordered, Open by value:url
... url 1..1 uri "https://fhir.onyxhealth.io/us/arex/StructureDefinition/arex-expires"

doco Documentation for this format

This structure is derived from Extension

Summary

Simple Extension with the type instant: The instant after which the publisher no longer guarantees retrievability of the manifest or the content it references. This is a transfer-availability boundary only; it carries no record-retention meaning for either party.

Differential View

This structure is derived from Extension

NameFlagsCard.TypeDescription & Constraints    Filter: Filtersdoco
.. Extension 0..* Extension ARex Expires
... extension 0..0 Extension
... url 1..1 uri "https://fhir.onyxhealth.io/us/arex/StructureDefinition/arex-expires"
... value[x] S 1..1 instant Value of extension

doco Documentation for this format

Snapshot View

NameFlagsCard.TypeDescription & Constraints    Filter: Filtersdoco
.. Extension 0..* Extension ARex Expires
... id 0..1 string Unique id for inter-element referencing
... extension 0..0 Extension
Slice: Unordered, Open by value:url
... url 1..1 uri "https://fhir.onyxhealth.io/us/arex/StructureDefinition/arex-expires"

doco Documentation for this format

This structure is derived from Extension

Summary

Simple Extension with the type instant: The instant after which the publisher no longer guarantees retrievability of the manifest or the content it references. This is a transfer-availability boundary only; it carries no record-retention meaning for either party.

 

Other representations of profile: CSV, Excel, Schematron

Constraints

Id Grade Path(s) Description Expression