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Packagehl7.fhir.us.darts
Resource TypeOperationDefinition
IdOperationDefinition-anonymize.json
FHIR VersionR4
Sourcehttps://build.fhir.org/ig/HL7/fhir-darts/OperationDefinition-anonymize.html
URLhttp://hl7.org/fhir/us/darts/OperationDefinition/anonymize
Version0.1.0
Statusdraft
Date2026-03-27T21:48:56+10:00
NameAnonymize
TitleGenerate Anonymized data
Realmus
Authorityhl7
DescriptionGenerates anonymized data from identifiable data. The algorithm to be used for anonymization is left to the DARTS service provider. Errors during the execution of the operation can be returned as OperationOutcome per the FHIR spec as a return parameter.
Typefalse
Kindoperation

Resources that use this resource

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Resources that this resource uses

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Narrative

Note: links and images are rebased to the (stated) source

Generated Narrative: OperationDefinition anonymize

URL: [base]/$anonymize

Parameters

UseNameScopeCardinalityTypeBindingDocumentation
INidentifiableDataFileUrls0..1Parameters

Urls of the Input Files represented as Parameters, with the type of Resource and the URL to the NDJSON data.

INidentifiableData0..1Bundle

Bundle containing identifiable data for one or more patients.

OUTanonymizedFileUrls0..*Parameters

Upon successful anonymization, the anonymized file Urls is returned back from the service.

OUTanonymizedData0..1Bundle

Upon successful anonymization, the anonymized data is returned back from the service. This output would be returned when the input is a bundle only.


Source1

{
  "resourceType": "OperationDefinition",
  "id": "anonymize",
  "text": {
    "status": "generated",
    "div": "<!-- snip (see above) -->"
  },
  "extension": [
    {
      "url": "http://hl7.org/fhir/StructureDefinition/structuredefinition-wg",
      "valueCode": "cgp"
    },
    {
      "url": "http://hl7.org/fhir/StructureDefinition/structuredefinition-fmm",
      "valueInteger": 1,
      "_valueInteger": {
        "extension": [
          {
            "url": "http://hl7.org/fhir/StructureDefinition/structuredefinition-conformance-derivedFrom",
            "valueCanonical": "http://hl7.org/fhir/us/darts/ImplementationGuide/darts"
          }
        ]
      }
    },
    {
      "url": "http://hl7.org/fhir/StructureDefinition/structuredefinition-standards-status",
      "valueCode": "trial-use",
      "_valueCode": {
        "extension": [
          {
            "url": "http://hl7.org/fhir/StructureDefinition/structuredefinition-conformance-derivedFrom",
            "valueCanonical": "http://hl7.org/fhir/us/darts/ImplementationGuide/darts"
          }
        ]
      }
    }
  ],
  "url": "http://hl7.org/fhir/us/darts/OperationDefinition/anonymize",
  "version": "0.1.0",
  "name": "Anonymize",
  "title": "Generate Anonymized data",
  "status": "draft",
  "kind": "operation",
  "date": "2026-03-27T21:48:56+10:00",
  "publisher": "HL7 International / Cross Group Projects",
  "contact": [
    {
      "telecom": [
        {
          "system": "url",
          "value": "http://www.hl7.org/Special/committees/cgp"
        }
      ]
    }
  ],
  "description": "Generates anonymized data from identifiable data. The algorithm to be used for anonymization is left to the DARTS service provider. Errors during the execution of the operation can be returned as OperationOutcome per the FHIR spec as a return parameter.",
  "jurisdiction": [
    {
      "coding": [
        {
          "system": "urn:iso:std:iso:3166",
          "code": "US"
        }
      ]
    }
  ],
  "code": "anonymize",
  "system": true,
  "type": false,
  "instance": false,
  "parameter": [
    {
      "name": "identifiableDataFileUrls",
      "use": "in",
      "min": 0,
      "max": "1",
      "documentation": "Urls of the Input Files represented as Parameters, with the type of Resource and the URL to the NDJSON data.",
      "type": "Parameters"
    },
    {
      "name": "identifiableData",
      "use": "in",
      "min": 0,
      "max": "1",
      "documentation": "Bundle containing identifiable data for one or more patients.",
      "type": "Bundle"
    },
    {
      "name": "anonymizedFileUrls",
      "use": "out",
      "min": 0,
      "max": "*",
      "documentation": "Upon successful anonymization, the anonymized file Urls is returned back from the service.",
      "type": "Parameters"
    },
    {
      "name": "anonymizedData",
      "use": "out",
      "min": 0,
      "max": "1",
      "documentation": "Upon successful anonymization, the anonymized data is returned back from the service. This output would be returned when the input is a bundle only.",
      "type": "Bundle"
    }
  ]
}