GraphDefinition

Trial Use 1 Conformance

A formal computable definition of a graph of resources - that is, a coherent set of resources that form a graph by following references. The Graph Definition resource defines a set and makes rules about the set.

Endpoints

alphahttps://api.dev.ovok.com/fhir/R4/GraphDefinition

Interaction	Method	Path
Read	GET	/fhir/R4/GraphDefinition/[id]
Vread	GET	/fhir/R4/GraphDefinition/[id]/_history/[vid]
Update	PUT	/fhir/R4/GraphDefinition/[id]
Patch	PATCH	/fhir/R4/GraphDefinition/[id]
Delete	DELETE	/fhir/R4/GraphDefinition/[id]
Create	POST	/fhir/R4/GraphDefinition
Search	GET	/fhir/R4/GraphDefinition
History	GET	/fhir/R4/GraphDefinition/[id]/_history

Top-level elements

Element	Type(s)	Cardinality	Description
url	uri	0..1	Canonical identifier for this graph definition, represented as a URI (globally unique)
version	string	0..1	Business version of the graph definition
name	string	1..1	Name for this graph definition (computer friendly)
status	code	1..1	draft | active | retired | unknown modifier
experimental	boolean	0..1	For testing purposes, not real usage
date	dateTime	0..1	Date last changed
publisher	string	0..1	Name of the publisher (organization or individual)
contact	ContactDetail	0..*	Contact details for the publisher
description	markdown	0..1	Natural language description of the graph definition
useContext	UsageContext	0..*	The context that the content is intended to support
jurisdiction	CodeableConcept	0..*	Intended jurisdiction for graph definition (if applicable)
purpose	markdown	0..1	Why this graph definition is defined
start	code	1..1	Type of resource at which the graph starts
profile	canonical	0..1	Profile on base resource
link	BackboneElement	0..*	Links this graph makes rules about

Resource-specific search parameters

Parameter	Type	Description
_compartment	string
_count	string	https://www.hl7.org/fhir/search.html#_count
_elements	string	https://www.hl7.org/fhir/search.html#_elements
_id	string
_lastUpdated	string
_profile	string
_security	string
_sort	string	https://www.hl7.org/fhir/search.html#_sort
_source	string
_summary	string	https://www.hl7.org/fhir/search.html#_summary
_tag	string
_total	string	https://www.hl7.org/fhir/search.html#_total
context	string	http://hl7.org/fhir/SearchParameter/conformance-context
context-quantity	string	http://hl7.org/fhir/SearchParameter/conformance-context-quantity
context-type	string	http://hl7.org/fhir/SearchParameter/conformance-context-type
context-type-quantity	string	http://hl7.org/fhir/SearchParameter/conformance-context-type-quantity
context-type-value	string	http://hl7.org/fhir/SearchParameter/conformance-context-type-value
date	string	http://hl7.org/fhir/SearchParameter/conformance-date
description	string	http://hl7.org/fhir/SearchParameter/conformance-description
jurisdiction	string	http://hl7.org/fhir/SearchParameter/conformance-jurisdiction
name	string	http://hl7.org/fhir/SearchParameter/conformance-name
publisher	string	http://hl7.org/fhir/SearchParameter/conformance-publisher
start	string	http://hl7.org/fhir/SearchParameter/GraphDefinition-start
status	string	http://hl7.org/fhir/SearchParameter/conformance-status
url	string	http://hl7.org/fhir/SearchParameter/conformance-url
version	string	http://hl7.org/fhir/SearchParameter/conformance-version

Reference

• Official FHIR R4 spec: GraphDefinition
• Maturity: Trial Use 1 (FMM 1).