{
"description": "DevDaysIGtutorial-observation-method-qualifier",
"_filename": "StructureDefinition-Extension-LabMethodQualifier.json",
"package_name": "devdays.r4.example.conformanceresources",
"date": null,
"derivation": "constraint",
"publisher": null,
"fhirVersion": "4.0.0",
"name": "DevDaysIGtutorialObservationMethodQualifier",
"abstract": false,
"copyright": "CC0",
"type": "Extension",
"experimental": null,
"resourceType": "StructureDefinition",
"title": null,
"package_version": "1.0.0",
"snapshot": {
"element": [ {
"id": "Extension",
"max": "1",
"base": {
"path": "Extension"
},
"path": "Extension",
"short": "Optional Extensions Element",
"mapping": [ {
"map": "N/A",
"identity": "rim"
} ],
"constraint": [ {
"key": "ext-1",
"human": "Must have either extensions or value[x], not both",
"xpath": "exists(f:extension)!=exists(f:*[starts-with(local-name(.), 'value')])",
"severity": "error",
"expression": "extension.exists() != value.exists()"
} ],
"definition": "Optional Extension Element - found in all resources."
}, {
"path": "Extension.id",
"min": 0,
"definition": "Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.",
"short": "Unique id for inter-element referencing",
"mapping": [ {
"map": "n/a",
"identity": "rim"
} ],
"type": [ {
"_code": {
"extension": [ {
"url": "http://hl7.org/fhir/StructureDefinition/structuredefinition-json-type",
"valueString": "string"
}, {
"url": "http://hl7.org/fhir/StructureDefinition/structuredefinition-xml-type",
"valueString": "xsd:string"
}, {
"url": "http://hl7.org/fhir/StructureDefinition/structuredefinition-rdf-type",
"valueString": "xsd:string"
} ]
}
} ],
"representation": [ "xmlAttr" ],
"max": "1",
"id": "Extension.id",
"base": {
"max": "1",
"min": 0,
"path": "Element.id"
}
}, {
"constraint": [ {
"key": "ele-1",
"human": "All FHIR elements must have a @value or children",
"xpath": "@value|f:*|h:div",
"severity": "error",
"expression": "hasValue() or (children().count() > id.count())"
}, {
"key": "ext-1",
"human": "Must have either extensions or value[x], not both",
"xpath": "exists(f:extension)!=exists(f:*[starts-with(local-name(.), 'value')])",
"severity": "error",
"expression": "extension.exists() != value.exists()"
} ],
"path": "Extension.extension",
"min": 0,
"definition": "May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.",
"short": "Additional content defined by implementations",
"mapping": [ {
"map": "n/a",
"identity": "rim"
}, {
"map": "N/A",
"identity": "rim"
} ],
"slicing": {
"rules": "open",
"description": "Extensions are always sliced by (at least) url",
"discriminator": [ {
"path": "url",
"type": "value"
} ]
},
"type": [ {
"code": "Extension"
} ],
"alias": [ "extensions", "user content" ],
"max": "*",
"id": "Extension.extension",
"condition": [ "ele-1" ],
"comment": "There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.",
"base": {
"max": "*",
"min": 0,
"path": "Element.extension"
}
}, {
"path": "Extension.url",
"min": 1,
"definition": "Source of the definition for the extension code - a logical name or a URL.",
"short": "identifies the meaning of the extension",
"mapping": [ {
"map": "N/A",
"identity": "rim"
} ],
"type": [ {
"_code": {
"extension": [ {
"url": "http://hl7.org/fhir/StructureDefinition/structuredefinition-json-type",
"valueString": "string"
}, {
"url": "http://hl7.org/fhir/StructureDefinition/structuredefinition-xml-type",
"valueString": "xsd:string"
}, {
"url": "http://hl7.org/fhir/StructureDefinition/structuredefinition-rdf-type",
"valueString": "xsd:string"
}, {
"url": "http://hl7.org/fhir/StructureDefinition/regex",
"valueString": "((http|https)://([A-Za-z0-9\\\\\\.\\:\\%\\$]*\\/)*)?(Account|ActivityDefinition|AdverseEvent|AllergyIntolerance|Appointment|AppointmentResponse|AuditEvent|Basic|Binary|BiologicallyDerivedProduct|BodyStructure|Bundle|CapabilityStatement|CarePlan|CareTeam|CatalogEntry|ChargeItem|ChargeItemDefinition|Claim|ClaimResponse|ClinicalImpression|CodeSystem|Communication|CommunicationRequest|CompartmentDefinition|Composition|ConceptMap|Condition|Consent|Contract|Coverage|CoverageEligibilityRequest|CoverageEligibilityResponse|DetectedIssue|Device|DeviceDefinition|DeviceMetric|DeviceRequest|DeviceUseStatement|DiagnosticReport|DocumentManifest|DocumentReference|EffectEvidenceSynthesis|Encounter|Endpoint|EnrollmentRequest|EnrollmentResponse|EpisodeOfCare|EventDefinition|Evidence|EvidenceVariable|ExampleScenario|ExplanationOfBenefit|FamilyMemberHistory|Flag|Goal|GraphDefinition|Group|GuidanceResponse|HealthcareService|ImagingStudy|Immunization|ImmunizationEvaluation|ImmunizationRecommendation|ImplementationGuide|InsurancePlan|Invoice|Library|Linkage|List|Location|Measure|MeasureReport|Media|Medication|MedicationAdministration|MedicationDispense|MedicationKnowledge|MedicationRequest|MedicationStatement|MedicinalProduct|MedicinalProductAuthorization|MedicinalProductContraindication|MedicinalProductIndication|MedicinalProductIngredient|MedicinalProductInteraction|MedicinalProductManufactured|MedicinalProductPackaged|MedicinalProductPharmaceutical|MedicinalProductUndesirableEffect|MessageDefinition|MessageHeader|MolecularSequence|NamingSystem|NutritionOrder|Observation|ObservationDefinition|OperationDefinition|OperationOutcome|Organization|OrganizationAffiliation|Patient|PaymentNotice|PaymentReconciliation|Person|PlanDefinition|Practitioner|PractitionerRole|Procedure|Provenance|Questionnaire|QuestionnaireResponse|RelatedPerson|RequestGroup|ResearchDefinition|ResearchElementDefinition|ResearchStudy|ResearchSubject|RiskAssessment|RiskEvidenceSynthesis|Schedule|SearchParameter|ServiceRequest|Slot|Specimen|SpecimenDefinition|StructureDefinition|StructureMap|Subscription|Substance|SubstanceNucleicAcid|SubstancePolymer|SubstanceProtein|SubstanceReferenceInformation|SubstanceSourceMaterial|SubstanceSpecification|SupplyDelivery|SupplyRequest|Task|TerminologyCapabilities|TestReport|TestScript|ValueSet|VerificationResult|VisionPrescription)\\/[A-Za-z0-9\\-\\.]{1,64}(\\/_history\\/[A-Za-z0-9\\-\\.]{1,64})?"
} ]
}
} ],
"representation": [ "xmlAttr" ],
"max": "1",
"id": "Extension.url",
"comment": "The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.",
"base": {
"max": "1",
"min": 1,
"path": "Extension.url"
}
}, {
"constraint": [ {
"key": "ele-1",
"human": "All FHIR elements must have a @value or children",
"xpath": "@value|f:*|h:div",
"severity": "error",
"expression": "hasValue() or (children().count() > id.count())"
} ],
"path": "Extension.value[x]",
"min": 0,
"definition": "Value of extension - must be one of a constrained set of the data types (see [Extensibility](extensibility.html) for a list).",
"short": "Value of extension",
"mapping": [ {
"map": "n/a",
"identity": "rim"
}, {
"map": "N/A",
"identity": "rim"
} ],
"type": [ {
"code": "CodeableConcept"
} ],
"sliceName": "methodQualifier",
"binding": {
"strength": "required",
"valueSet": "http://devdays-example-ig.com/fhir/ValueSet/DevDaysIGtutorial-MethodQualifierCodelist"
},
"max": "1",
"id": "Extension.value[x]:methodQualifier",
"condition": [ "ele-1" ],
"comment": "A stream of bytes, base64 encoded",
"base": {
"max": "*",
"min": 0,
"path": "Extension.value[x]"
}
} ]
},
"status": "draft",
"id": "888e0833-42d4-47f9-ae96-51876a87ce59",
"kind": "complex-type",
"url": "http://devdays-example-ig.com/fhir/StructureDefinition/DevDaysIGtutorial-observation-method-qualifier",
"context": [ {
"type": "element",
"expression": "Observation.method"
} ],
"version": "1.0.0",
"differential": {
"element": [ {
"id": "Extension",
"max": "1",
"path": "Extension"
}, {
"id": "Extension.value[x]:methodQualifier",
"path": "Extension.value[x]",
"type": [ {
"code": "CodeableConcept"
} ],
"binding": {
"strength": "required",
"valueSet": "http://devdays-example-ig.com/fhir/ValueSet/DevDaysIGtutorial-MethodQualifierCodelist"
},
"sliceName": "methodQualifier"
} ]
},
"baseDefinition": "http://hl7.org/fhir/StructureDefinition/Extension"
}