Structured Data Capture, published by HL7 International / FHIR Infrastructure. This guide is not an authorized publication; it is the continuous build for version 4.0.0 built by the FHIR (HL7® FHIR® Standard) CI Build. This version is based on the current content of https://github.com/HL7/sdc/ and changes regularly. See the Directory of published versions
| Official URL: http://hl7.org/fhir/uv/sdc/StructureDefinition/parameters-questionnaireresponse-extract-in | Version: 4.0.0 | |||
| Standards status: Trial-use Active as of 2025-10-22 | Maturity Level: 4 | Computable Name: SDCParametersQuestionnaireResponseExtractIn | ||
| Other Identifiers: OID:2.16.840.1.113883.4.642.40.17.42.5 | ||||
Profile used to validate the parameters that are the input of the 'extract' questionnaire response operation
This profile defines the constraints on the 'input' Parameters for the QuestionnaireResponse extract operation.
Usages:
You can also check for usages in the FHIR IG Statistics
Description Differentials, Snapshots, and other representations.
| Name | Flags | Card. | Type | Description & Constraints    Filter:  ![]() ![]()  | 
|---|---|---|---|---|
![]()  | 
0..* | Parameters | Operation Request or Response | |
![]() ![]()  | 
?!Σ | 0..1 | uri | A set of rules under which this content was created | 
![]() ![]()  | 
ΣC | 0..* | BackboneElement | Operation Parameter Slice: Unordered, Open by value:name Constraints: inv-1  | 
![]() ![]() ![]()  | 
Content/Rules for all slices | |||
![]() ![]() ![]() ![]()  | 
?!Σ | 0..* | Extension | Extensions that cannot be ignored even if unrecognized | 
![]() ![]() ![]() ![]()  | 
Σ | 1..1 | string | Name from the definition | 
![]() ![]() ![]()  | 
ΣC | 0..1 | BackboneElement | QuestionnarieResponse to extract from Constraints: inv-1  | 
![]() ![]() ![]() ![]()  | 
?!Σ | 0..* | Extension | Extensions that cannot be ignored even if unrecognized | 
![]() ![]() ![]() ![]()  | 
Σ | 1..1 | string | Name from the definition Fixed Value: questionnaire-response  | 
![]() ![]() ![]() ![]()  | 
0..1 | SDCQuestionnaireResponse | Standard Questionnaire Response | |
![]() ![]() ![]()  | 
ΣC | 0..1 | BackboneElement | Questionnaire reference for extraction Constraints: inv-1  | 
![]() ![]() ![]() ![]()  | 
?!Σ | 0..* | Extension | Extensions that cannot be ignored even if unrecognized | 
![]() ![]() ![]() ![]()  | 
Σ | 1..1 | string | Name from the definition Fixed Value: questionnaire  | 
![]() ![]() ![]() ![]()  | 
0..1 | SDCQuestionnaireExtractObservation, SDCQuestionnaireExtractDefinition, SDCQuestionnaireExtractTemplate, SDCQuestionnaireExtractStructureMap | Extractable Questionnaire - Observation | |
  Documentation for this format | ||||
| Id | Grade | Path(s) | Description | Expression | 
| ele-1 | error | **ALL** elements | All FHIR elements must have a @value or children | 
      hasValue() or (children().count() > id.count())
     | 
  
| ext-1 | error | **ALL** extensions | Must have either extensions or value[x], not both | 
      extension.exists() != value.exists()
     | 
  
| inv-1 | error | Parameters.parameter, Parameters.parameter:questionnaire-response, Parameters.parameter:questionnaire | A parameter must have one and only one of (value, resource, part) | 
      (part.exists() and value.empty() and resource.empty()) or (part.empty() and (value.exists() xor resource.exists()))
     | 
  
| Name | Flags | Card. | Type | Description & Constraints    Filter:  ![]() ![]()  | 
|---|---|---|---|---|
![]()  | 
0..* | Parameters | Operation Request or Response | |
![]() ![]()  | 
0..* | BackboneElement | Operation Parameter Slice: Unordered, Open by value:name  | |
![]() ![]() ![]()  | 
0..1 | BackboneElement | QuestionnarieResponse to extract from | |
![]() ![]() ![]() ![]()  | 
1..1 | string | Name from the definition Fixed Value: questionnaire-response  | |
![]() ![]() ![]() ![]()  | 
0..0 | |||
![]() ![]() ![]() ![]()  | 
0..1 | SDCQuestionnaireResponse | Standard Questionnaire Response | |
![]() ![]() ![]() ![]()  | 
0..0 | |||
![]() ![]() ![]()  | 
0..1 | BackboneElement | Questionnaire reference for extraction | |
![]() ![]() ![]() ![]()  | 
1..1 | string | Name from the definition Fixed Value: questionnaire  | |
![]() ![]() ![]() ![]()  | 
0..0 | |||
![]() ![]() ![]() ![]()  | 
0..1 | SDCQuestionnaireExtractObservation, SDCQuestionnaireExtractDefinition, SDCQuestionnaireExtractTemplate, SDCQuestionnaireExtractStructureMap | Extractable Questionnaire - Observation | |
![]() ![]() ![]() ![]()  | 
0..0 | |||
  Documentation for this format | ||||
| Name | Flags | Card. | Type | Description & Constraints    Filter:  ![]() ![]()  | ||||
|---|---|---|---|---|---|---|---|---|
![]()  | 
0..* | Parameters | Operation Request or Response | |||||
![]() ![]()  | 
Σ | 0..1 | id | Logical id of this artifact | ||||
![]() ![]()  | 
Σ | 0..1 | Meta | Metadata about the resource | ||||
![]() ![]()  | 
?!Σ | 0..1 | uri | A set of rules under which this content was created | ||||
![]() ![]()  | 
0..1 | code | Language of the resource content Binding: CommonLanguages (preferred): A human language. 
  | |||||
![]() ![]()  | 
ΣC | 0..* | BackboneElement | Operation Parameter Slice: Unordered, Open by value:name Constraints: inv-1  | ||||
![]() ![]() ![]()  | 
Content/Rules for all slices | |||||||
![]() ![]() ![]() ![]()  | 
0..1 | string | Unique id for inter-element referencing | |||||
![]() ![]() ![]() ![]()  | 
0..* | Extension | Additional content defined by implementations | |||||
![]() ![]() ![]() ![]()  | 
?!Σ | 0..* | Extension | Extensions that cannot be ignored even if unrecognized | ||||
![]() ![]() ![]() ![]()  | 
Σ | 1..1 | string | Name from the definition | ||||
![]() ![]() ![]() ![]()  | 
ΣC | 0..1 | If parameter is a data type | |||||
![]() ![]() ![]() ![]() ![]()  | 
base64Binary | |||||||
![]() ![]() ![]() ![]() ![]()  | 
boolean | |||||||
![]() ![]() ![]() ![]() ![]()  | 
canonical(Any) | |||||||
![]() ![]() ![]() ![]() ![]()  | 
code | |||||||
![]() ![]() ![]() ![]() ![]()  | 
date | |||||||
![]() ![]() ![]() ![]() ![]()  | 
dateTime | |||||||
![]() ![]() ![]() ![]() ![]()  | 
decimal | |||||||
![]() ![]() ![]() ![]() ![]()  | 
id | |||||||
![]() ![]() ![]() ![]() ![]()  | 
instant | |||||||
![]() ![]() ![]() ![]() ![]()  | 
integer | |||||||
![]() ![]() ![]() ![]() ![]()  | 
markdown | |||||||
![]() ![]() ![]() ![]() ![]()  | 
oid | |||||||
![]() ![]() ![]() ![]() ![]()  | 
positiveInt | |||||||
![]() ![]() ![]() ![]() ![]()  | 
string | |||||||
![]() ![]() ![]() ![]() ![]()  | 
time | |||||||
![]() ![]() ![]() ![]() ![]()  | 
unsignedInt | |||||||
![]() ![]() ![]() ![]() ![]()  | 
uri | |||||||
![]() ![]() ![]() ![]() ![]()  | 
url | |||||||
![]() ![]() ![]() ![]() ![]()  | 
uuid | |||||||
![]() ![]() ![]() ![]() ![]()  | 
Address | |||||||
![]() ![]() ![]() ![]() ![]()  | 
Age | |||||||
![]() ![]() ![]() ![]() ![]()  | 
Annotation | |||||||
![]() ![]() ![]() ![]() ![]()  | 
Attachment | |||||||
![]() ![]() ![]() ![]() ![]()  | 
CodeableConcept | |||||||
![]() ![]() ![]() ![]() ![]()  | 
Coding | |||||||
![]() ![]() ![]() ![]() ![]()  | 
ContactPoint | |||||||
![]() ![]() ![]() ![]() ![]()  | 
Count | |||||||
![]() ![]() ![]() ![]() ![]()  | 
Distance | |||||||
![]() ![]() ![]() ![]() ![]()  | 
Duration | |||||||
![]() ![]() ![]() ![]() ![]()  | 
HumanName | |||||||
![]() ![]() ![]() ![]() ![]()  | 
Identifier | |||||||
![]() ![]() ![]() ![]() ![]()  | 
Money | |||||||
![]() ![]() ![]() ![]() ![]()  | 
Period | |||||||
![]() ![]() ![]() ![]() ![]()  | 
Quantity | |||||||
![]() ![]() ![]() ![]() ![]()  | 
Range | |||||||
![]() ![]() ![]() ![]() ![]()  | 
Ratio | |||||||
![]() ![]() ![]() ![]() ![]()  | 
Reference(Any) | |||||||
![]() ![]() ![]() ![]() ![]()  | 
SampledData | |||||||
![]() ![]() ![]() ![]() ![]()  | 
Signature | |||||||
![]() ![]() ![]() ![]() ![]()  | 
Timing | |||||||
![]() ![]() ![]() ![]() ![]()  | 
ContactDetail | |||||||
![]() ![]() ![]() ![]() ![]()  | 
Contributor | |||||||
![]() ![]() ![]() ![]() ![]()  | 
DataRequirement | |||||||
![]() ![]() ![]() ![]() ![]()  | 
Expression | |||||||
![]() ![]() ![]() ![]() ![]()  | 
ParameterDefinition | |||||||
![]() ![]() ![]() ![]() ![]()  | 
RelatedArtifact | |||||||
![]() ![]() ![]() ![]() ![]()  | 
TriggerDefinition | |||||||
![]() ![]() ![]() ![]() ![]()  | 
UsageContext | |||||||
![]() ![]() ![]() ![]() ![]()  | 
Dosage | |||||||
![]() ![]() ![]() ![]() ![]()  | 
Meta | |||||||
![]() ![]() ![]() ![]()  | 
ΣC | 0..1 | Resource | If parameter is a whole resource | ||||
![]() ![]() ![]() ![]()  | 
Σ | 0..* | See parameter (Parameters) | Named part of a multi-part parameter | ||||
![]() ![]() ![]()  | 
ΣC | 0..1 | BackboneElement | QuestionnarieResponse to extract from Constraints: inv-1  | ||||
![]() ![]() ![]() ![]()  | 
0..1 | string | Unique id for inter-element referencing | |||||
![]() ![]() ![]() ![]()  | 
0..* | Extension | Additional content defined by implementations | |||||
![]() ![]() ![]() ![]()  | 
?!Σ | 0..* | Extension | Extensions that cannot be ignored even if unrecognized | ||||
![]() ![]() ![]() ![]()  | 
Σ | 1..1 | string | Name from the definition Fixed Value: questionnaire-response  | ||||
![]() ![]() ![]() ![]()  | 
0..1 | SDCQuestionnaireResponse | Standard Questionnaire Response | |||||
![]() ![]() ![]()  | 
ΣC | 0..1 | BackboneElement | Questionnaire reference for extraction Constraints: inv-1  | ||||
![]() ![]() ![]() ![]()  | 
0..1 | string | Unique id for inter-element referencing | |||||
![]() ![]() ![]() ![]()  | 
0..* | Extension | Additional content defined by implementations | |||||
![]() ![]() ![]() ![]()  | 
?!Σ | 0..* | Extension | Extensions that cannot be ignored even if unrecognized | ||||
![]() ![]() ![]() ![]()  | 
Σ | 1..1 | string | Name from the definition Fixed Value: questionnaire  | ||||
![]() ![]() ![]() ![]()  | 
0..1 | SDCQuestionnaireExtractObservation, SDCQuestionnaireExtractDefinition, SDCQuestionnaireExtractTemplate, SDCQuestionnaireExtractStructureMap | Extractable Questionnaire - Observation | |||||
  Documentation for this format | ||||||||
| Path | Status | Usage | ValueSet | Version | Source | 
| Parameters.language | Base | preferred | Common Languages | 📍4.0.1 | FHIR Std. | 
| Id | Grade | Path(s) | Description | Expression | 
| ele-1 | error | **ALL** elements | All FHIR elements must have a @value or children | 
      hasValue() or (children().count() > id.count())
     | 
  
| ext-1 | error | **ALL** extensions | Must have either extensions or value[x], not both | 
      extension.exists() != value.exists()
     | 
  
| inv-1 | error | Parameters.parameter, Parameters.parameter:questionnaire-response, Parameters.parameter:questionnaire | A parameter must have one and only one of (value, resource, part) | 
      (part.exists() and value.empty() and resource.empty()) or (part.empty() and (value.exists() xor resource.exists()))
     | 
  
Summary
Fixed: 2 elements
 Prohibited: 4 elements
Structures
This structure refers to these other structures:
Slices
This structure defines the following Slices:
Maturity: 4
Key Elements View
| Name | Flags | Card. | Type | Description & Constraints    Filter:  ![]() ![]()  | 
|---|---|---|---|---|
![]()  | 
0..* | Parameters | Operation Request or Response | |
![]() ![]()  | 
?!Σ | 0..1 | uri | A set of rules under which this content was created | 
![]() ![]()  | 
ΣC | 0..* | BackboneElement | Operation Parameter Slice: Unordered, Open by value:name Constraints: inv-1  | 
![]() ![]() ![]()  | 
Content/Rules for all slices | |||
![]() ![]() ![]() ![]()  | 
?!Σ | 0..* | Extension | Extensions that cannot be ignored even if unrecognized | 
![]() ![]() ![]() ![]()  | 
Σ | 1..1 | string | Name from the definition | 
![]() ![]() ![]()  | 
ΣC | 0..1 | BackboneElement | QuestionnarieResponse to extract from Constraints: inv-1  | 
![]() ![]() ![]() ![]()  | 
?!Σ | 0..* | Extension | Extensions that cannot be ignored even if unrecognized | 
![]() ![]() ![]() ![]()  | 
Σ | 1..1 | string | Name from the definition Fixed Value: questionnaire-response  | 
![]() ![]() ![]() ![]()  | 
0..1 | SDCQuestionnaireResponse | Standard Questionnaire Response | |
![]() ![]() ![]()  | 
ΣC | 0..1 | BackboneElement | Questionnaire reference for extraction Constraints: inv-1  | 
![]() ![]() ![]() ![]()  | 
?!Σ | 0..* | Extension | Extensions that cannot be ignored even if unrecognized | 
![]() ![]() ![]() ![]()  | 
Σ | 1..1 | string | Name from the definition Fixed Value: questionnaire  | 
![]() ![]() ![]() ![]()  | 
0..1 | SDCQuestionnaireExtractObservation, SDCQuestionnaireExtractDefinition, SDCQuestionnaireExtractTemplate, SDCQuestionnaireExtractStructureMap | Extractable Questionnaire - Observation | |
  Documentation for this format | ||||
| Id | Grade | Path(s) | Description | Expression | 
| ele-1 | error | **ALL** elements | All FHIR elements must have a @value or children | 
      hasValue() or (children().count() > id.count())
     | 
  
| ext-1 | error | **ALL** extensions | Must have either extensions or value[x], not both | 
      extension.exists() != value.exists()
     | 
  
| inv-1 | error | Parameters.parameter, Parameters.parameter:questionnaire-response, Parameters.parameter:questionnaire | A parameter must have one and only one of (value, resource, part) | 
      (part.exists() and value.empty() and resource.empty()) or (part.empty() and (value.exists() xor resource.exists()))
     | 
  
Differential View
| Name | Flags | Card. | Type | Description & Constraints    Filter:  ![]() ![]()  | 
|---|---|---|---|---|
![]()  | 
0..* | Parameters | Operation Request or Response | |
![]() ![]()  | 
0..* | BackboneElement | Operation Parameter Slice: Unordered, Open by value:name  | |
![]() ![]() ![]()  | 
0..1 | BackboneElement | QuestionnarieResponse to extract from | |
![]() ![]() ![]() ![]()  | 
1..1 | string | Name from the definition Fixed Value: questionnaire-response  | |
![]() ![]() ![]() ![]()  | 
0..0 | |||
![]() ![]() ![]() ![]()  | 
0..1 | SDCQuestionnaireResponse | Standard Questionnaire Response | |
![]() ![]() ![]() ![]()  | 
0..0 | |||
![]() ![]() ![]()  | 
0..1 | BackboneElement | Questionnaire reference for extraction | |
![]() ![]() ![]() ![]()  | 
1..1 | string | Name from the definition Fixed Value: questionnaire  | |
![]() ![]() ![]() ![]()  | 
0..0 | |||
![]() ![]() ![]() ![]()  | 
0..1 | SDCQuestionnaireExtractObservation, SDCQuestionnaireExtractDefinition, SDCQuestionnaireExtractTemplate, SDCQuestionnaireExtractStructureMap | Extractable Questionnaire - Observation | |
![]() ![]() ![]() ![]()  | 
0..0 | |||
  Documentation for this format | ||||
Snapshot ViewView
| Name | Flags | Card. | Type | Description & Constraints    Filter:  ![]() ![]()  | ||||
|---|---|---|---|---|---|---|---|---|
![]()  | 
0..* | Parameters | Operation Request or Response | |||||
![]() ![]()  | 
Σ | 0..1 | id | Logical id of this artifact | ||||
![]() ![]()  | 
Σ | 0..1 | Meta | Metadata about the resource | ||||
![]() ![]()  | 
?!Σ | 0..1 | uri | A set of rules under which this content was created | ||||
![]() ![]()  | 
0..1 | code | Language of the resource content Binding: CommonLanguages (preferred): A human language. 
  | |||||
![]() ![]()  | 
ΣC | 0..* | BackboneElement | Operation Parameter Slice: Unordered, Open by value:name Constraints: inv-1  | ||||
![]() ![]() ![]()  | 
Content/Rules for all slices | |||||||
![]() ![]() ![]() ![]()  | 
0..1 | string | Unique id for inter-element referencing | |||||
![]() ![]() ![]() ![]()  | 
0..* | Extension | Additional content defined by implementations | |||||
![]() ![]() ![]() ![]()  | 
?!Σ | 0..* | Extension | Extensions that cannot be ignored even if unrecognized | ||||
![]() ![]() ![]() ![]()  | 
Σ | 1..1 | string | Name from the definition | ||||
![]() ![]() ![]() ![]()  | 
ΣC | 0..1 | If parameter is a data type | |||||
![]() ![]() ![]() ![]() ![]()  | 
base64Binary | |||||||
![]() ![]() ![]() ![]() ![]()  | 
boolean | |||||||
![]() ![]() ![]() ![]() ![]()  | 
canonical(Any) | |||||||
![]() ![]() ![]() ![]() ![]()  | 
code | |||||||
![]() ![]() ![]() ![]() ![]()  | 
date | |||||||
![]() ![]() ![]() ![]() ![]()  | 
dateTime | |||||||
![]() ![]() ![]() ![]() ![]()  | 
decimal | |||||||
![]() ![]() ![]() ![]() ![]()  | 
id | |||||||
![]() ![]() ![]() ![]() ![]()  | 
instant | |||||||
![]() ![]() ![]() ![]() ![]()  | 
integer | |||||||
![]() ![]() ![]() ![]() ![]()  | 
markdown | |||||||
![]() ![]() ![]() ![]() ![]()  | 
oid | |||||||
![]() ![]() ![]() ![]() ![]()  | 
positiveInt | |||||||
![]() ![]() ![]() ![]() ![]()  | 
string | |||||||
![]() ![]() ![]() ![]() ![]()  | 
time | |||||||
![]() ![]() ![]() ![]() ![]()  | 
unsignedInt | |||||||
![]() ![]() ![]() ![]() ![]()  | 
uri | |||||||
![]() ![]() ![]() ![]() ![]()  | 
url | |||||||
![]() ![]() ![]() ![]() ![]()  | 
uuid | |||||||
![]() ![]() ![]() ![]() ![]()  | 
Address | |||||||
![]() ![]() ![]() ![]() ![]()  | 
Age | |||||||
![]() ![]() ![]() ![]() ![]()  | 
Annotation | |||||||
![]() ![]() ![]() ![]() ![]()  | 
Attachment | |||||||
![]() ![]() ![]() ![]() ![]()  | 
CodeableConcept | |||||||
![]() ![]() ![]() ![]() ![]()  | 
Coding | |||||||
![]() ![]() ![]() ![]() ![]()  | 
ContactPoint | |||||||
![]() ![]() ![]() ![]() ![]()  | 
Count | |||||||
![]() ![]() ![]() ![]() ![]()  | 
Distance | |||||||
![]() ![]() ![]() ![]() ![]()  | 
Duration | |||||||
![]() ![]() ![]() ![]() ![]()  | 
HumanName | |||||||
![]() ![]() ![]() ![]() ![]()  | 
Identifier | |||||||
![]() ![]() ![]() ![]() ![]()  | 
Money | |||||||
![]() ![]() ![]() ![]() ![]()  | 
Period | |||||||
![]() ![]() ![]() ![]() ![]()  | 
Quantity | |||||||
![]() ![]() ![]() ![]() ![]()  | 
Range | |||||||
![]() ![]() ![]() ![]() ![]()  | 
Ratio | |||||||
![]() ![]() ![]() ![]() ![]()  | 
Reference(Any) | |||||||
![]() ![]() ![]() ![]() ![]()  | 
SampledData | |||||||
![]() ![]() ![]() ![]() ![]()  | 
Signature | |||||||
![]() ![]() ![]() ![]() ![]()  | 
Timing | |||||||
![]() ![]() ![]() ![]() ![]()  | 
ContactDetail | |||||||
![]() ![]() ![]() ![]() ![]()  | 
Contributor | |||||||
![]() ![]() ![]() ![]() ![]()  | 
DataRequirement | |||||||
![]() ![]() ![]() ![]() ![]()  | 
Expression | |||||||
![]() ![]() ![]() ![]() ![]()  | 
ParameterDefinition | |||||||
![]() ![]() ![]() ![]() ![]()  | 
RelatedArtifact | |||||||
![]() ![]() ![]() ![]() ![]()  | 
TriggerDefinition | |||||||
![]() ![]() ![]() ![]() ![]()  | 
UsageContext | |||||||
![]() ![]() ![]() ![]() ![]()  | 
Dosage | |||||||
![]() ![]() ![]() ![]() ![]()  | 
Meta | |||||||
![]() ![]() ![]() ![]()  | 
ΣC | 0..1 | Resource | If parameter is a whole resource | ||||
![]() ![]() ![]() ![]()  | 
Σ | 0..* | See parameter (Parameters) | Named part of a multi-part parameter | ||||
![]() ![]() ![]()  | 
ΣC | 0..1 | BackboneElement | QuestionnarieResponse to extract from Constraints: inv-1  | ||||
![]() ![]() ![]() ![]()  | 
0..1 | string | Unique id for inter-element referencing | |||||
![]() ![]() ![]() ![]()  | 
0..* | Extension | Additional content defined by implementations | |||||
![]() ![]() ![]() ![]()  | 
?!Σ | 0..* | Extension | Extensions that cannot be ignored even if unrecognized | ||||
![]() ![]() ![]() ![]()  | 
Σ | 1..1 | string | Name from the definition Fixed Value: questionnaire-response  | ||||
![]() ![]() ![]() ![]()  | 
0..1 | SDCQuestionnaireResponse | Standard Questionnaire Response | |||||
![]() ![]() ![]()  | 
ΣC | 0..1 | BackboneElement | Questionnaire reference for extraction Constraints: inv-1  | ||||
![]() ![]() ![]() ![]()  | 
0..1 | string | Unique id for inter-element referencing | |||||
![]() ![]() ![]() ![]()  | 
0..* | Extension | Additional content defined by implementations | |||||
![]() ![]() ![]() ![]()  | 
?!Σ | 0..* | Extension | Extensions that cannot be ignored even if unrecognized | ||||
![]() ![]() ![]() ![]()  | 
Σ | 1..1 | string | Name from the definition Fixed Value: questionnaire  | ||||
![]() ![]() ![]() ![]()  | 
0..1 | SDCQuestionnaireExtractObservation, SDCQuestionnaireExtractDefinition, SDCQuestionnaireExtractTemplate, SDCQuestionnaireExtractStructureMap | Extractable Questionnaire - Observation | |||||
  Documentation for this format | ||||||||
| Path | Status | Usage | ValueSet | Version | Source | 
| Parameters.language | Base | preferred | Common Languages | 📍4.0.1 | FHIR Std. | 
| Id | Grade | Path(s) | Description | Expression | 
| ele-1 | error | **ALL** elements | All FHIR elements must have a @value or children | 
      hasValue() or (children().count() > id.count())
     | 
  
| ext-1 | error | **ALL** extensions | Must have either extensions or value[x], not both | 
      extension.exists() != value.exists()
     | 
  
| inv-1 | error | Parameters.parameter, Parameters.parameter:questionnaire-response, Parameters.parameter:questionnaire | A parameter must have one and only one of (value, resource, part) | 
      (part.exists() and value.empty() and resource.empty()) or (part.empty() and (value.exists() xor resource.exists()))
     | 
  
Summary
Fixed: 2 elements
 Prohibited: 4 elements
Structures
This structure refers to these other structures:
Slices
This structure defines the following Slices:
Maturity: 4
Other representations of profile: CSV, Excel, Schematron
A service performing extraction should be able to resolve the Questionnaire in one of the following ways: as a contained resource (if referenced that way), as an instance on the server, or via the 'questionnaire' parameter. The Questionnaire provided SHALL have the same canonical URL (and, if present, version) as the QuestionnaireResponse.questionnaire.