This page is part of the Da Vinci Coverage Requirements Discovery (CRD) FHIR IG (v2.1.0: STU 2.1) based on FHIR (HL7® FHIR® Standard) R4. This is the current published version. For a full list of available versions, see the Directory of published versions

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Data Type Profile: CDS Hooks Service Response If-None-Exist Extension

Indicates a value to assert as an if-none-exist header on a create or update action

Usage:

• This PrimitiveType Constraint is not used by any profiles in this Implementation Guide

Formal Views of Profile Content

Description of Profiles, Differentials, Snapshots and how the different presentations work.

• Differential Table
• Key Elements Table
• Snapshot Table
• Statistics/References
• All

This structure is derived from string

Name	Flags	Card.	Type	Description & Constraints
string		0..1	string	if-none-exist header value JSON Property Name for Type: davinci-crd.if-none-exist
Documentation for this format

Name	Flags	Card.	Type	Description & Constraints
string		0..1	string	if-none-exist header value JSON Property Name for Type: davinci-crd.if-none-exist ele-1: All FHIR elements must have a @value or children
Documentation for this format

Constraints

Id	Grade	Path(s)	Details	Requirements
ele-1	error	**ALL** elements	All FHIR elements must have a @value or children : hasValue() or (children().count() > id.count())

Name	Flags	Card.	Type	Description & Constraints
string		0..1	string	if-none-exist header value JSON Property Name for Type: davinci-crd.if-none-exist
id		0..1	string	xml:id (or equivalent in JSON)
extension		0..*	Extension	Additional content defined by implementations
value		0..1	string	Primitive value for string Max Length:1048576
Documentation for this format

Constraints

Id	Grade	Path(s)	Details	Requirements
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()

This structure is derived from string

Summary

Maturity: 3

Differential View

This structure is derived from string

Name	Flags	Card.	Type	Description & Constraints
string		0..1	string	if-none-exist header value JSON Property Name for Type: davinci-crd.if-none-exist
Documentation for this format

Key Elements View

Name	Flags	Card.	Type	Description & Constraints
string		0..1	string	if-none-exist header value JSON Property Name for Type: davinci-crd.if-none-exist ele-1: All FHIR elements must have a @value or children
Documentation for this format

Constraints

Id	Grade	Path(s)	Details	Requirements
ele-1	error	**ALL** elements	All FHIR elements must have a @value or children : hasValue() or (children().count() > id.count())

Snapshot View

Name	Flags	Card.	Type	Description & Constraints
string		0..1	string	if-none-exist header value JSON Property Name for Type: davinci-crd.if-none-exist
id		0..1	string	xml:id (or equivalent in JSON)
extension		0..*	Extension	Additional content defined by implementations
value		0..1	string	Primitive value for string Max Length:1048576
Documentation for this format

Constraints

Id	Grade	Path(s)	Details	Requirements
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()

This structure is derived from string

Summary

Maturity: 3

Other representations of profile: CSV, Excel, Schematron