{ "resourceType" : "StructureDefinition", "id" : "sdc-templateExtractExtension", "text" : { "status" : "extensions", "div" : "

Generated Narrative: StructureDefinition sdc-templateExtractExtension

\r\n\r\n\r\n\r\n\r\n\r\n
NameFlagsCard.TypeDescription & Constraints\"doco\"
\".\"\".\" Extension 0..*ExtensionTemplate-extract carrier that builds a whole Extension via %factory.Extension
\".\"\".\"\".\" Slices for extension Content/Rules for all slices
\".\"\".\"\".\"\".\" extension:context 0..1string, ExpressionFhirPath expression
URL: http://hl7.org/fhir/uv/sdc/StructureDefinition/sdc-questionnaire-templateExtractContext
\".\"\".\"\".\"\".\" extension:value 0..*stringFhirPath expression
URL: http://hl7.org/fhir/uv/sdc/StructureDefinition/sdc-questionnaire-templateExtractValue
\".\"\".\"\".\" url 1..1uri"http://fhir.ch/ig/ch-ekm/StructureDefinition/sdc-templateExtractExtension"
\".\"\".\"\".\" value[x] 0..0Value of extension

\"doco\" Documentation for this format
" }, "url" : "http://fhir.ch/ig/ch-ekm/StructureDefinition/sdc-templateExtractExtension", "version" : "0.0.1", "name" : "SdcTemplateExtractExtension", "title" : "SDC Template Extract Extension (carrier)", "status" : "draft", "date" : "2026-08-05T14:56:03+00:00", "publisher" : "Federal Office of Public Health FOPH", "contact" : [{ "name" : "Federal Office of Public Health FOPH", "telecom" : [{ "system" : "url", "value" : "https://www.bag.admin.ch/bag/en/home/das-bag/kontakt-standort.html" }] }], "description" : "Carrier/placeholder extension used only inside an SDC template-based $extract template to build a whole FHIR Extension via %factory.Extension at a location a value directive cannot reach (e.g. a primitive element's _element.extension). Its %factory.Extension result replaces this carrier during extraction, so it never appears in extracted output.", "jurisdiction" : [{ "coding" : [{ "system" : "urn:iso:std:iso:3166", "code" : "CH" }] }], "copyright" : "CC0-1.0", "fhirVersion" : "4.0.1", "mapping" : [{ "identity" : "rim", "uri" : "http://hl7.org/v3", "name" : "RIM Mapping" }], "kind" : "complex-type", "abstract" : false, "context" : [{ "type" : "element", "expression" : "Element" }], "type" : "Extension", "baseDefinition" : "http://hl7.org/fhir/StructureDefinition/Extension", "derivation" : "constraint", "snapshot" : { "extension" : [{ "url" : "http://hl7.org/fhir/tools/StructureDefinition/snapshot-base-version", "valueString" : "4.0.1" }], "element" : [{ "id" : "Extension", "path" : "Extension", "short" : "Template-extract carrier that builds a whole Extension via %factory.Extension", "definition" : "Carrier/placeholder extension used only inside an SDC template-based $extract template to build a whole FHIR Extension via %factory.Extension at a location a value directive cannot reach (e.g. a primitive element's _element.extension). Its %factory.Extension result replaces this carrier during extraction, so it never appears in extracted output.", "min" : 0, "max" : "*", "base" : { "path" : "Extension", "min" : 0, "max" : "*" }, "condition" : ["ele-1"], "constraint" : [{ "key" : "ele-1", "severity" : "error", "human" : "All FHIR elements must have a @value or children", "expression" : "hasValue() or (children().count() > id.count())", "xpath" : "@value|f:*|h:div", "source" : "http://hl7.org/fhir/StructureDefinition/Element" }, { "key" : "ext-1", "severity" : "error", "human" : "Must have either extensions or value[x], not both", "expression" : "extension.exists() != value.exists()", "xpath" : "exists(f:extension)!=exists(f:*[starts-with(local-name(.), 'value')])", "source" : "http://hl7.org/fhir/StructureDefinition/Extension" }], "isModifier" : false }, { "id" : "Extension.id", "path" : "Extension.id", "representation" : ["xmlAttr"], "short" : "Unique id for inter-element referencing", "definition" : "Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.", "min" : 0, "max" : "1", "base" : { "path" : "Element.id", "min" : 0, "max" : "1" }, "type" : [{ "extension" : [{ "url" : "http://hl7.org/fhir/StructureDefinition/structuredefinition-fhir-type", "valueUrl" : "string" }], "code" : "http://hl7.org/fhirpath/System.String" }], "isModifier" : false, "isSummary" : false, "mapping" : [{ "identity" : "rim", "map" : "n/a" }] }, { "id" : "Extension.extension", "path" : "Extension.extension", "slicing" : { "discriminator" : [{ "type" : "value", "path" : "url" }], "description" : "Extensions are always sliced by (at least) url", "rules" : "open" }, "short" : "Additional content defined by implementations", "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.", "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.", "alias" : ["extensions", "user content"], "min" : 0, "max" : "*", "base" : { "path" : "Element.extension", "min" : 0, "max" : "*" }, "type" : [{ "code" : "Extension" }], "constraint" : [{ "key" : "ele-1", "severity" : "error", "human" : "All FHIR elements must have a @value or children", "expression" : "hasValue() or (children().count() > id.count())", "xpath" : "@value|f:*|h:div", "source" : "http://hl7.org/fhir/StructureDefinition/Element" }, { "key" : "ext-1", "severity" : "error", "human" : "Must have either extensions or value[x], not both", "expression" : "extension.exists() != value.exists()", "xpath" : "exists(f:extension)!=exists(f:*[starts-with(local-name(.), \"value\")])", "source" : "http://hl7.org/fhir/StructureDefinition/Extension" }], "isModifier" : false, "isSummary" : false, "mapping" : [{ "identity" : "rim", "map" : "n/a" }] }, { "id" : "Extension.extension:context", "path" : "Extension.extension", "sliceName" : "context", "short" : "FhirPath expression", "definition" : "If value is of type 'string', then it is to be evaluated as a fhirpath expression. If a value of type 'Expression' is provided, only fhirpath expressions are supported, and the language MAY be omitted.", "min" : 0, "max" : "1", "base" : { "path" : "Element.extension", "min" : 0, "max" : "*" }, "type" : [{ "code" : "Extension", "profile" : ["http://hl7.org/fhir/uv/sdc/StructureDefinition/sdc-questionnaire-templateExtractContext"] }], "constraint" : [{ "key" : "ele-1", "severity" : "error", "human" : "All FHIR elements must have a @value or children", "expression" : "hasValue() or (children().count() > id.count())", "xpath" : "@value|f:*|h:div", "source" : "http://hl7.org/fhir/StructureDefinition/Element" }, { "key" : "ext-1", "severity" : "error", "human" : "Must have either extensions or value[x], not both", "expression" : "extension.exists() != value.exists()", "xpath" : "exists(f:extension)!=exists(f:*[starts-with(local-name(.), \"value\")])", "source" : "http://hl7.org/fhir/StructureDefinition/Extension" }], "isModifier" : false, "isSummary" : false }, { "id" : "Extension.extension:value", "path" : "Extension.extension", "sliceName" : "value", "short" : "FhirPath expression", "definition" : "Provides FHIRPath expression to evaluate any value(s) to replace in the given template extraction context. If no result is evaluated, the element in the templated resource will be removed, and futher processing of it's children is not required.", "min" : 0, "max" : "1", "base" : { "path" : "Element.extension", "min" : 0, "max" : "*" }, "type" : [{ "code" : "Extension", "profile" : ["http://hl7.org/fhir/uv/sdc/StructureDefinition/sdc-questionnaire-templateExtractValue"] }], "constraint" : [{ "key" : "ele-1", "severity" : "error", "human" : "All FHIR elements must have a @value or children", "expression" : "hasValue() or (children().count() > id.count())", "xpath" : "@value|f:*|h:div", "source" : "http://hl7.org/fhir/StructureDefinition/Element" }, { "key" : "ext-1", "severity" : "error", "human" : "Must have either extensions or value[x], not both", "expression" : "extension.exists() != value.exists()", "xpath" : "exists(f:extension)!=exists(f:*[starts-with(local-name(.), \"value\")])", "source" : "http://hl7.org/fhir/StructureDefinition/Extension" }], "isModifier" : false, "isSummary" : false }, { "id" : "Extension.url", "path" : "Extension.url", "representation" : ["xmlAttr"], "short" : "identifies the meaning of the extension", "definition" : "Source of the definition for the extension code - a logical name or a 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.", "min" : 1, "max" : "1", "base" : { "path" : "Extension.url", "min" : 1, "max" : "1" }, "type" : [{ "extension" : [{ "url" : "http://hl7.org/fhir/StructureDefinition/structuredefinition-fhir-type", "valueUrl" : "uri" }], "code" : "http://hl7.org/fhirpath/System.String" }], "fixedUri" : "http://fhir.ch/ig/ch-ekm/StructureDefinition/sdc-templateExtractExtension", "isModifier" : false, "isSummary" : false, "mapping" : [{ "identity" : "rim", "map" : "N/A" }] }, { "id" : "Extension.value[x]", "path" : "Extension.value[x]", "short" : "Value of extension", "definition" : "Value of extension - must be one of a constrained set of the data types (see [Extensibility](http://hl7.org/fhir/R4/extensibility.html) for a list).", "min" : 0, "max" : "0", "base" : { "path" : "Extension.value[x]", "min" : 0, "max" : "1" }, "type" : [{ "code" : "base64Binary" }, { "code" : "boolean" }, { "code" : "canonical" }, { "code" : "code" }, { "code" : "date" }, { "code" : "dateTime" }, { "code" : "decimal" }, { "code" : "id" }, { "code" : "instant" }, { "code" : "integer" }, { "code" : "markdown" }, { "code" : "oid" }, { "code" : "positiveInt" }, { "code" : "string" }, { "code" : "time" }, { "code" : "unsignedInt" }, { "code" : "uri" }, { "code" : "url" }, { "code" : "uuid" }, { "code" : "Address" }, { "code" : "Age" }, { "code" : "Annotation" }, { "code" : "Attachment" }, { "code" : "CodeableConcept" }, { "code" : "Coding" }, { "code" : "ContactPoint" }, { "code" : "Count" }, { "code" : "Distance" }, { "code" : "Duration" }, { "code" : "HumanName" }, { "code" : "Identifier" }, { "code" : "Money" }, { "code" : "Period" }, { "code" : "Quantity" }, { "code" : "Range" }, { "code" : "Ratio" }, { "code" : "Reference" }, { "code" : "SampledData" }, { "code" : "Signature" }, { "code" : "Timing" }, { "code" : "ContactDetail" }, { "code" : "Contributor" }, { "code" : "DataRequirement" }, { "code" : "Expression" }, { "code" : "ParameterDefinition" }, { "code" : "RelatedArtifact" }, { "code" : "TriggerDefinition" }, { "code" : "UsageContext" }, { "code" : "Dosage" }, { "code" : "Meta" }], "constraint" : [{ "key" : "ele-1", "severity" : "error", "human" : "All FHIR elements must have a @value or children", "expression" : "hasValue() or (children().count() > id.count())", "xpath" : "@value|f:*|h:div", "source" : "http://hl7.org/fhir/StructureDefinition/Element" }], "isModifier" : false, "isSummary" : false, "mapping" : [{ "identity" : "rim", "map" : "N/A" }] }] }, "differential" : { "element" : [{ "id" : "Extension", "path" : "Extension", "short" : "Template-extract carrier that builds a whole Extension via %factory.Extension", "definition" : "Carrier/placeholder extension used only inside an SDC template-based $extract template to build a whole FHIR Extension via %factory.Extension at a location a value directive cannot reach (e.g. a primitive element's _element.extension). Its %factory.Extension result replaces this carrier during extraction, so it never appears in extracted output." }, { "id" : "Extension.extension:context", "path" : "Extension.extension", "sliceName" : "context", "min" : 0, "max" : "1", "type" : [{ "code" : "Extension", "profile" : ["http://hl7.org/fhir/uv/sdc/StructureDefinition/sdc-questionnaire-templateExtractContext"] }] }, { "id" : "Extension.extension:value", "path" : "Extension.extension", "sliceName" : "value", "min" : 0, "max" : "*", "type" : [{ "code" : "Extension", "profile" : ["http://hl7.org/fhir/uv/sdc/StructureDefinition/sdc-questionnaire-templateExtractValue"] }] }, { "id" : "Extension.url", "path" : "Extension.url", "fixedUri" : "http://fhir.ch/ig/ch-ekm/StructureDefinition/sdc-templateExtractExtension" }, { "id" : "Extension.value[x]", "path" : "Extension.value[x]", "max" : "0" }] } }