{
  "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.",
  "_filename": "OperationDefinition-anonymize.json",
  "package_name": "hl7.fhir.us.darts",
  "date": "2026-03-27T21:48:56+10:00",
  "system": true,
  "publisher": "HL7 International / Cross-Group Projects",
  "instance": false,
  "jurisdiction": [ {
    "coding": [ {
      "code": "US",
      "system": "urn:iso:std:iso:3166"
    } ]
  } ],
  "name": "Anonymize",
  "type": "false",
  "experimental": null,
  "resourceType": "OperationDefinition",
  "title": "Generate Anonymized data",
  "package_version": "1.0.0-ballot",
  "extension": [ {
    "url": "http://hl7.org/fhir/StructureDefinition/structuredefinition-wg",
    "valueCode": "cgp"
  }, {
    "url": "http://hl7.org/fhir/StructureDefinition/structuredefinition-fmm",
    "valueInteger": 2,
    "_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"
      } ]
    }
  } ],
  "status": "active",
  "id": "b1697851-b452-41a1-9cf0-b4c7d406782a",
  "kind": "operation",
  "url": "http://hl7.org/fhir/us/darts/OperationDefinition/anonymize",
  "code": "anonymize",
  "version": "1.0.0-ballot",
  "contact": [ {
    "telecom": [ {
      "value": "http://www.hl7.org/Special/committees/cgp",
      "system": "url"
    } ]
  } ],
  "parameter": [ {
    "max": "1",
    "min": 0,
    "use": "in",
    "name": "identifiableDataFileUrls",
    "type": "Parameters",
    "documentation": "Urls of the Input Files represented as Parameters, with the type of Resource and the URL to the NDJSON data."
  }, {
    "max": "1",
    "min": 0,
    "use": "in",
    "name": "identifiableData",
    "type": "Bundle",
    "documentation": "Bundle containing identifiable data for one or more patients."
  }, {
    "max": "*",
    "min": 0,
    "use": "out",
    "name": "anonymizedFileUrls",
    "type": "Parameters",
    "documentation": "Upon successful anonymization, the anonymized file Urls is returned back from the service."
  }, {
    "max": "1",
    "min": 0,
    "use": "out",
    "name": "anonymizedData",
    "type": "Bundle",
    "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."
  } ]
}