This page is part of the HL7 Tools Extension IG (v0.8.0: Release - Informative) based on FHIR (HL7® FHIR® Standard) v5.0.0. This is the current published version. For a full list of available versions, see the Directory of published versions

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Logical Model: CDSHooks Response (Logical Definition) ( Experimental )

This structure is defined to allow the FHIR Validator to validate a CDSHooks Response body. TODO: This content will be moved to the CDS Hooks specification in the future

Usages:

• This Logical Model is not used by any profiles in this Implementation Guide

You can also check for usages in the FHIR IG Statistics

Formal Views of Profile Content

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

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

Name	Flags	Card.	Type	Description & Constraints    Filter: Bindings Constraints Obligations
CDSHooksResponse		0..*	CDSHooksElement	Elements defined in Ancestors:extension The response to the discovery endpoint
extension		0..1	CDSHooksExtensions	Object that has Named Extension Properties
cards	C	0..*	CDSHooksElement	CDS responses to show user JSON: The type of this element is inferred from the JSON type in the instance Constraints: cds-resp-1, cds-resp-6
extension		0..1	CDSHooksExtensions	Object that has Named Extension Properties
uuid		0..1	uuid	Unique identifier of the card (for logging/feedback) When this element is read urn:uuid: is prefixed to the value before validation
summary		1..1	string	Summary message for display to the user (<140 char)
detail		0..1	markdown	Optional detailed information to display (GitHub Flavored Markdown)
indicator		0..1	code	info, warning, critical - Urgency/importance of what this card conveys Binding: CDSIndicator Codes ValueSet (required)
source		1..1	CDSHooksElement	The primary source of guidance for the content the card represents.
extension		0..1	CDSHooksExtensions	Object that has Named Extension Properties
label		1..1	string	Short, human-readable label to display for the source.
url		0..1	url	Link for when user clicks for more information about the source
icon		0..1	url	absolute URL to an icon for the source (<100x100 PNG))
topic		0..1	Coding	Describes the content of the card
suggestions	C	0..*	CDSHooksElement	Suggest a set of changes in the context of the current activity Constraints: cds-resp-5
extension		0..1	CDSHooksExtensions	Object that has Named Extension Properties
label		1..1	string	Human-readable label to display for this suggestion
uuid		0..1	uuid	Unique identifier, used for auditing and logging suggestions When this element is read urn:uuid: is prefixed to the value before validation
isRecommended		0..1	boolean	Which suggestion is most preferred of a set
actions	C	0..*	CDSHooksElement	Defines a suggested action (all apply) Constraints: cds-resp-2
extension		0..1	CDSHooksExtensions	Object that has Named Extension Properties
type		1..1	code	create, update, delete - type of action performed Binding: CDSActionType Codes ValueSet (required)
description	C	0..1	string	Human-readable description of the suggested action
resource		0..1	Resource	FHIR resource to create/update
resourceId		0..1	url	A relative reference to the relevant resource.
selectionBehavior	C	0..1	code	at-most-one | any Binding: CDSSelectionBehavior Codes ValueSet (required)
overrideReasons	C	0..*	Coding	Feedback from user on card - why not acted on Constraints: cds-resp-4
links	C	0..*	CDSHooksElement	Link to app or additional information Constraints: cds-resp-3
extension		0..1	CDSHooksExtensions	Object that has Named Extension Properties
label		1..1	string	Human-readable label to display for this link
url		1..1	url	URL to load
type		0..1	code	absolute | smart Binding: CDSLinkType Codes ValueSet (required)
appContext		0..1	string	Information to share when launching SMART app
systemActions		0..*	See actions	Actions to auto-apply JSON: This element may be present as a JSON Array even when there are no items in the instance
Documentation for this format

Terminology Bindings

Path	Conformance	ValueSet	URI
CDSHooksResponse.cards.indicator	required	CDSIndicatorCodesVS(a valid code from CDSIndicator Codes) http://hl7.org/fhir/tools/ValueSet/CDSIndicator From this IG
CDSHooksResponse.cards.suggestions.actions.type	required	CDSActionTypeCodesVS(a valid code from CDSActionType Codes) http://hl7.org/fhir/tools/ValueSet/CDSActionType From this IG
CDSHooksResponse.cards.selectionBehavior	required	CDSSelectionBehaviorCodesVS(a valid code from CDSSelectionBehavior Codes) http://hl7.org/fhir/tools/ValueSet/CDSSelectionBehavior From this IG
CDSHooksResponse.cards.links.type	required	CDSLinkTypeCodesVS(a valid code from CDSLinkType Codes) http://hl7.org/fhir/tools/ValueSet/CDSLinkType From this IG

Constraints

Id	Grade	Path(s)	Details	Requirements
cds-resp-1	error	CDSHooksResponse.cards	only one action can be suggested if selectionBehavior = at-most-one : (selectionBehavior = 'at-most-one') implies suggestions.where(isRecommended).count() <= 1
cds-resp-2	warning	CDSHooksResponse.cards.suggestions.actions	A resourceId not a resource must be provided when type = delete : (type = 'delete') implies (resourceId.exists() and resource.empty())
cds-resp-3	error	CDSHooksResponse.cards.links	AppContext only for smart Apps : (type != 'smart') implies (appContext.empty())
cds-resp-4	error	CDSHooksResponse.cards.overrideReasons	the CDS Service MUST populate a display value for each reason's Coding : all(display.exists())
cds-resp-5	error	CDSHooksResponse.cards.suggestions	All suggestion actions must have a description : actions.all(description.exists())
cds-resp-6	error	CDSHooksResponse.cards	If suggestions are present, selectionBehavior MUST also be provided. : suggestions.exists() implies selectionBehavior.exists()

This structure is derived from CDSHooksElement

Name	Flags	Card.	Type	Description & Constraints    Filter: Bindings Constraints Obligations
CDSHooksResponse		0..*	CDSHooksElement	Elements defined in Ancestors:extension The response to the discovery endpoint
cards	C	0..*	CDSHooksElement	CDS responses to show user JSON: The type of this element is inferred from the JSON type in the instance Constraints: cds-resp-1, cds-resp-6
uuid		0..1	uuid	Unique identifier of the card (for logging/feedback) When this element is read urn:uuid: is prefixed to the value before validation
summary		1..1	string	Summary message for display to the user (<140 char)
detail		0..1	markdown	Optional detailed information to display (GitHub Flavored Markdown)
indicator		0..1	code	info, warning, critical - Urgency/importance of what this card conveys Binding: CDSIndicator Codes ValueSet (required)
source		1..1	CDSHooksElement	The primary source of guidance for the content the card represents.
label		1..1	string	Short, human-readable label to display for the source.
url		0..1	url	Link for when user clicks for more information about the source
icon		0..1	url	absolute URL to an icon for the source (<100x100 PNG))
topic		0..1	Coding	Describes the content of the card
suggestions	C	0..*	CDSHooksElement	Suggest a set of changes in the context of the current activity Constraints: cds-resp-5
label		1..1	string	Human-readable label to display for this suggestion
uuid		0..1	uuid	Unique identifier, used for auditing and logging suggestions When this element is read urn:uuid: is prefixed to the value before validation
isRecommended		0..1	boolean	Which suggestion is most preferred of a set
actions	C	0..*	CDSHooksElement	Defines a suggested action (all apply) Constraints: cds-resp-2
type		1..1	code	create, update, delete - type of action performed Binding: CDSActionType Codes ValueSet (required)
description	C	0..1	string	Human-readable description of the suggested action
resource		0..1	Resource	FHIR resource to create/update
resourceId		0..1	url	A relative reference to the relevant resource.
selectionBehavior	C	0..1	code	at-most-one | any Binding: CDSSelectionBehavior Codes ValueSet (required)
overrideReasons	C	0..*	Coding	Feedback from user on card - why not acted on Constraints: cds-resp-4
links	C	0..*	CDSHooksElement	Link to app or additional information Constraints: cds-resp-3
label		1..1	string	Human-readable label to display for this link
url		1..1	url	URL to load
type		0..1	code	absolute | smart Binding: CDSLinkType Codes ValueSet (required)
appContext		0..1	string	Information to share when launching SMART app
systemActions		0..*	See actions	Actions to auto-apply JSON: This element may be present as a JSON Array even when there are no items in the instance
Documentation for this format

Terminology Bindings (Differential)

Path	Conformance	ValueSet	URI
CDSHooksResponse.cards.indicator	required	CDSIndicatorCodesVS(a valid code from CDSIndicator Codes) http://hl7.org/fhir/tools/ValueSet/CDSIndicator From this IG
CDSHooksResponse.cards.suggestions.actions.type	required	CDSActionTypeCodesVS(a valid code from CDSActionType Codes) http://hl7.org/fhir/tools/ValueSet/CDSActionType From this IG
CDSHooksResponse.cards.selectionBehavior	required	CDSSelectionBehaviorCodesVS(a valid code from CDSSelectionBehavior Codes) http://hl7.org/fhir/tools/ValueSet/CDSSelectionBehavior From this IG
CDSHooksResponse.cards.links.type	required	CDSLinkTypeCodesVS(a valid code from CDSLinkType Codes) http://hl7.org/fhir/tools/ValueSet/CDSLinkType From this IG

Constraints

Id	Grade	Path(s)	Details	Requirements
cds-resp-1	error	CDSHooksResponse.cards	only one action can be suggested if selectionBehavior = at-most-one : (selectionBehavior = 'at-most-one') implies suggestions.where(isRecommended).count() <= 1
cds-resp-2	warning	CDSHooksResponse.cards.suggestions.actions	A resourceId not a resource must be provided when type = delete : (type = 'delete') implies (resourceId.exists() and resource.empty())
cds-resp-3	error	CDSHooksResponse.cards.links	AppContext only for smart Apps : (type != 'smart') implies (appContext.empty())
cds-resp-4	error	CDSHooksResponse.cards.overrideReasons	the CDS Service MUST populate a display value for each reason's Coding : all(display.exists())
cds-resp-5	error	CDSHooksResponse.cards.suggestions	All suggestion actions must have a description : actions.all(description.exists())
cds-resp-6	error	CDSHooksResponse.cards	If suggestions are present, selectionBehavior MUST also be provided. : suggestions.exists() implies selectionBehavior.exists()

Name	Flags	Card.	Type	Description & Constraints    Filter: Bindings Constraints Obligations
CDSHooksResponse		0..*	CDSHooksElement	Elements defined in Ancestors:extension The response to the discovery endpoint
extension		0..1	CDSHooksExtensions	Object that has Named Extension Properties
cards	C	0..*	CDSHooksElement	CDS responses to show user JSON: The type of this element is inferred from the JSON type in the instance Constraints: cds-resp-1, cds-resp-6
extension		0..1	CDSHooksExtensions	Object that has Named Extension Properties
uuid		0..1	uuid	Unique identifier of the card (for logging/feedback) When this element is read urn:uuid: is prefixed to the value before validation
summary		1..1	string	Summary message for display to the user (<140 char)
detail		0..1	markdown	Optional detailed information to display (GitHub Flavored Markdown)
indicator		0..1	code	info, warning, critical - Urgency/importance of what this card conveys Binding: CDSIndicator Codes ValueSet (required)
source		1..1	CDSHooksElement	The primary source of guidance for the content the card represents.
extension		0..1	CDSHooksExtensions	Object that has Named Extension Properties
label		1..1	string	Short, human-readable label to display for the source.
url		0..1	url	Link for when user clicks for more information about the source
icon		0..1	url	absolute URL to an icon for the source (<100x100 PNG))
topic		0..1	Coding	Describes the content of the card
suggestions	C	0..*	CDSHooksElement	Suggest a set of changes in the context of the current activity Constraints: cds-resp-5
extension		0..1	CDSHooksExtensions	Object that has Named Extension Properties
label		1..1	string	Human-readable label to display for this suggestion
uuid		0..1	uuid	Unique identifier, used for auditing and logging suggestions When this element is read urn:uuid: is prefixed to the value before validation
isRecommended		0..1	boolean	Which suggestion is most preferred of a set
actions	C	0..*	CDSHooksElement	Defines a suggested action (all apply) Constraints: cds-resp-2
extension		0..1	CDSHooksExtensions	Object that has Named Extension Properties
type		1..1	code	create, update, delete - type of action performed Binding: CDSActionType Codes ValueSet (required)
description	C	0..1	string	Human-readable description of the suggested action
resource		0..1	Resource	FHIR resource to create/update
resourceId		0..1	url	A relative reference to the relevant resource.
selectionBehavior	C	0..1	code	at-most-one | any Binding: CDSSelectionBehavior Codes ValueSet (required)
overrideReasons	C	0..*	Coding	Feedback from user on card - why not acted on Constraints: cds-resp-4
links	C	0..*	CDSHooksElement	Link to app or additional information Constraints: cds-resp-3
extension		0..1	CDSHooksExtensions	Object that has Named Extension Properties
label		1..1	string	Human-readable label to display for this link
url		1..1	url	URL to load
type		0..1	code	absolute | smart Binding: CDSLinkType Codes ValueSet (required)
appContext		0..1	string	Information to share when launching SMART app
systemActions		0..*	See actions	Actions to auto-apply JSON: This element may be present as a JSON Array even when there are no items in the instance
Documentation for this format

Terminology Bindings

Path	Conformance	ValueSet	URI
CDSHooksResponse.cards.indicator	required	CDSIndicatorCodesVS(a valid code from CDSIndicator Codes) http://hl7.org/fhir/tools/ValueSet/CDSIndicator From this IG
CDSHooksResponse.cards.suggestions.actions.type	required	CDSActionTypeCodesVS(a valid code from CDSActionType Codes) http://hl7.org/fhir/tools/ValueSet/CDSActionType From this IG
CDSHooksResponse.cards.selectionBehavior	required	CDSSelectionBehaviorCodesVS(a valid code from CDSSelectionBehavior Codes) http://hl7.org/fhir/tools/ValueSet/CDSSelectionBehavior From this IG
CDSHooksResponse.cards.links.type	required	CDSLinkTypeCodesVS(a valid code from CDSLinkType Codes) http://hl7.org/fhir/tools/ValueSet/CDSLinkType From this IG

Constraints

Id	Grade	Path(s)	Details	Requirements
cds-resp-1	error	CDSHooksResponse.cards	only one action can be suggested if selectionBehavior = at-most-one : (selectionBehavior = 'at-most-one') implies suggestions.where(isRecommended).count() <= 1
cds-resp-2	warning	CDSHooksResponse.cards.suggestions.actions	A resourceId not a resource must be provided when type = delete : (type = 'delete') implies (resourceId.exists() and resource.empty())
cds-resp-3	error	CDSHooksResponse.cards.links	AppContext only for smart Apps : (type != 'smart') implies (appContext.empty())
cds-resp-4	error	CDSHooksResponse.cards.overrideReasons	the CDS Service MUST populate a display value for each reason's Coding : all(display.exists())
cds-resp-5	error	CDSHooksResponse.cards.suggestions	All suggestion actions must have a description : actions.all(description.exists())
cds-resp-6	error	CDSHooksResponse.cards	If suggestions are present, selectionBehavior MUST also be provided. : suggestions.exists() implies selectionBehavior.exists()

This structure is derived from CDSHooksElement

Summary

Mandatory: 0 element(7 nested mandatory elements)

Maturity: 1

Key Elements View

Name	Flags	Card.	Type	Description & Constraints    Filter: Bindings Constraints Obligations
CDSHooksResponse		0..*	CDSHooksElement	Elements defined in Ancestors:extension The response to the discovery endpoint
extension		0..1	CDSHooksExtensions	Object that has Named Extension Properties
cards	C	0..*	CDSHooksElement	CDS responses to show user JSON: The type of this element is inferred from the JSON type in the instance Constraints: cds-resp-1, cds-resp-6
extension		0..1	CDSHooksExtensions	Object that has Named Extension Properties
uuid		0..1	uuid	Unique identifier of the card (for logging/feedback) When this element is read urn:uuid: is prefixed to the value before validation
summary		1..1	string	Summary message for display to the user (<140 char)
detail		0..1	markdown	Optional detailed information to display (GitHub Flavored Markdown)
indicator		0..1	code	info, warning, critical - Urgency/importance of what this card conveys Binding: CDSIndicator Codes ValueSet (required)
source		1..1	CDSHooksElement	The primary source of guidance for the content the card represents.
extension		0..1	CDSHooksExtensions	Object that has Named Extension Properties
label		1..1	string	Short, human-readable label to display for the source.
url		0..1	url	Link for when user clicks for more information about the source
icon		0..1	url	absolute URL to an icon for the source (<100x100 PNG))
topic		0..1	Coding	Describes the content of the card
suggestions	C	0..*	CDSHooksElement	Suggest a set of changes in the context of the current activity Constraints: cds-resp-5
extension		0..1	CDSHooksExtensions	Object that has Named Extension Properties
label		1..1	string	Human-readable label to display for this suggestion
uuid		0..1	uuid	Unique identifier, used for auditing and logging suggestions When this element is read urn:uuid: is prefixed to the value before validation
isRecommended		0..1	boolean	Which suggestion is most preferred of a set
actions	C	0..*	CDSHooksElement	Defines a suggested action (all apply) Constraints: cds-resp-2
extension		0..1	CDSHooksExtensions	Object that has Named Extension Properties
type		1..1	code	create, update, delete - type of action performed Binding: CDSActionType Codes ValueSet (required)
description	C	0..1	string	Human-readable description of the suggested action
resource		0..1	Resource	FHIR resource to create/update
resourceId		0..1	url	A relative reference to the relevant resource.
selectionBehavior	C	0..1	code	at-most-one | any Binding: CDSSelectionBehavior Codes ValueSet (required)
overrideReasons	C	0..*	Coding	Feedback from user on card - why not acted on Constraints: cds-resp-4
links	C	0..*	CDSHooksElement	Link to app or additional information Constraints: cds-resp-3
extension		0..1	CDSHooksExtensions	Object that has Named Extension Properties
label		1..1	string	Human-readable label to display for this link
url		1..1	url	URL to load
type		0..1	code	absolute | smart Binding: CDSLinkType Codes ValueSet (required)
appContext		0..1	string	Information to share when launching SMART app
systemActions		0..*	See actions	Actions to auto-apply JSON: This element may be present as a JSON Array even when there are no items in the instance
Documentation for this format

Terminology Bindings

Path	Conformance	ValueSet	URI
CDSHooksResponse.cards.indicator	required	CDSIndicatorCodesVS(a valid code from CDSIndicator Codes) http://hl7.org/fhir/tools/ValueSet/CDSIndicator From this IG
CDSHooksResponse.cards.suggestions.actions.type	required	CDSActionTypeCodesVS(a valid code from CDSActionType Codes) http://hl7.org/fhir/tools/ValueSet/CDSActionType From this IG
CDSHooksResponse.cards.selectionBehavior	required	CDSSelectionBehaviorCodesVS(a valid code from CDSSelectionBehavior Codes) http://hl7.org/fhir/tools/ValueSet/CDSSelectionBehavior From this IG
CDSHooksResponse.cards.links.type	required	CDSLinkTypeCodesVS(a valid code from CDSLinkType Codes) http://hl7.org/fhir/tools/ValueSet/CDSLinkType From this IG

Constraints

Id	Grade	Path(s)	Details	Requirements
cds-resp-1	error	CDSHooksResponse.cards	only one action can be suggested if selectionBehavior = at-most-one : (selectionBehavior = 'at-most-one') implies suggestions.where(isRecommended).count() <= 1
cds-resp-2	warning	CDSHooksResponse.cards.suggestions.actions	A resourceId not a resource must be provided when type = delete : (type = 'delete') implies (resourceId.exists() and resource.empty())
cds-resp-3	error	CDSHooksResponse.cards.links	AppContext only for smart Apps : (type != 'smart') implies (appContext.empty())
cds-resp-4	error	CDSHooksResponse.cards.overrideReasons	the CDS Service MUST populate a display value for each reason's Coding : all(display.exists())
cds-resp-5	error	CDSHooksResponse.cards.suggestions	All suggestion actions must have a description : actions.all(description.exists())
cds-resp-6	error	CDSHooksResponse.cards	If suggestions are present, selectionBehavior MUST also be provided. : suggestions.exists() implies selectionBehavior.exists()

Differential View

This structure is derived from CDSHooksElement

Name	Flags	Card.	Type	Description & Constraints    Filter: Bindings Constraints Obligations
CDSHooksResponse		0..*	CDSHooksElement	Elements defined in Ancestors:extension The response to the discovery endpoint
cards	C	0..*	CDSHooksElement	CDS responses to show user JSON: The type of this element is inferred from the JSON type in the instance Constraints: cds-resp-1, cds-resp-6
uuid		0..1	uuid	Unique identifier of the card (for logging/feedback) When this element is read urn:uuid: is prefixed to the value before validation
summary		1..1	string	Summary message for display to the user (<140 char)
detail		0..1	markdown	Optional detailed information to display (GitHub Flavored Markdown)
indicator		0..1	code	info, warning, critical - Urgency/importance of what this card conveys Binding: CDSIndicator Codes ValueSet (required)
source		1..1	CDSHooksElement	The primary source of guidance for the content the card represents.
label		1..1	string	Short, human-readable label to display for the source.
url		0..1	url	Link for when user clicks for more information about the source
icon		0..1	url	absolute URL to an icon for the source (<100x100 PNG))
topic		0..1	Coding	Describes the content of the card
suggestions	C	0..*	CDSHooksElement	Suggest a set of changes in the context of the current activity Constraints: cds-resp-5
label		1..1	string	Human-readable label to display for this suggestion
uuid		0..1	uuid	Unique identifier, used for auditing and logging suggestions When this element is read urn:uuid: is prefixed to the value before validation
isRecommended		0..1	boolean	Which suggestion is most preferred of a set
actions	C	0..*	CDSHooksElement	Defines a suggested action (all apply) Constraints: cds-resp-2
type		1..1	code	create, update, delete - type of action performed Binding: CDSActionType Codes ValueSet (required)
description	C	0..1	string	Human-readable description of the suggested action
resource		0..1	Resource	FHIR resource to create/update
resourceId		0..1	url	A relative reference to the relevant resource.
selectionBehavior	C	0..1	code	at-most-one | any Binding: CDSSelectionBehavior Codes ValueSet (required)
overrideReasons	C	0..*	Coding	Feedback from user on card - why not acted on Constraints: cds-resp-4
links	C	0..*	CDSHooksElement	Link to app or additional information Constraints: cds-resp-3
label		1..1	string	Human-readable label to display for this link
url		1..1	url	URL to load
type		0..1	code	absolute | smart Binding: CDSLinkType Codes ValueSet (required)
appContext		0..1	string	Information to share when launching SMART app
systemActions		0..*	See actions	Actions to auto-apply JSON: This element may be present as a JSON Array even when there are no items in the instance
Documentation for this format

Terminology Bindings (Differential)

Path	Conformance	ValueSet	URI
CDSHooksResponse.cards.indicator	required	CDSIndicatorCodesVS(a valid code from CDSIndicator Codes) http://hl7.org/fhir/tools/ValueSet/CDSIndicator From this IG
CDSHooksResponse.cards.suggestions.actions.type	required	CDSActionTypeCodesVS(a valid code from CDSActionType Codes) http://hl7.org/fhir/tools/ValueSet/CDSActionType From this IG
CDSHooksResponse.cards.selectionBehavior	required	CDSSelectionBehaviorCodesVS(a valid code from CDSSelectionBehavior Codes) http://hl7.org/fhir/tools/ValueSet/CDSSelectionBehavior From this IG
CDSHooksResponse.cards.links.type	required	CDSLinkTypeCodesVS(a valid code from CDSLinkType Codes) http://hl7.org/fhir/tools/ValueSet/CDSLinkType From this IG

Constraints

Id	Grade	Path(s)	Details	Requirements
cds-resp-1	error	CDSHooksResponse.cards	only one action can be suggested if selectionBehavior = at-most-one : (selectionBehavior = 'at-most-one') implies suggestions.where(isRecommended).count() <= 1
cds-resp-2	warning	CDSHooksResponse.cards.suggestions.actions	A resourceId not a resource must be provided when type = delete : (type = 'delete') implies (resourceId.exists() and resource.empty())
cds-resp-3	error	CDSHooksResponse.cards.links	AppContext only for smart Apps : (type != 'smart') implies (appContext.empty())
cds-resp-4	error	CDSHooksResponse.cards.overrideReasons	the CDS Service MUST populate a display value for each reason's Coding : all(display.exists())
cds-resp-5	error	CDSHooksResponse.cards.suggestions	All suggestion actions must have a description : actions.all(description.exists())
cds-resp-6	error	CDSHooksResponse.cards	If suggestions are present, selectionBehavior MUST also be provided. : suggestions.exists() implies selectionBehavior.exists()

Snapshot View

Name	Flags	Card.	Type	Description & Constraints    Filter: Bindings Constraints Obligations
CDSHooksResponse		0..*	CDSHooksElement	Elements defined in Ancestors:extension The response to the discovery endpoint
extension		0..1	CDSHooksExtensions	Object that has Named Extension Properties
cards	C	0..*	CDSHooksElement	CDS responses to show user JSON: The type of this element is inferred from the JSON type in the instance Constraints: cds-resp-1, cds-resp-6
extension		0..1	CDSHooksExtensions	Object that has Named Extension Properties
uuid		0..1	uuid	Unique identifier of the card (for logging/feedback) When this element is read urn:uuid: is prefixed to the value before validation
summary		1..1	string	Summary message for display to the user (<140 char)
detail		0..1	markdown	Optional detailed information to display (GitHub Flavored Markdown)
indicator		0..1	code	info, warning, critical - Urgency/importance of what this card conveys Binding: CDSIndicator Codes ValueSet (required)
source		1..1	CDSHooksElement	The primary source of guidance for the content the card represents.
extension		0..1	CDSHooksExtensions	Object that has Named Extension Properties
label		1..1	string	Short, human-readable label to display for the source.
url		0..1	url	Link for when user clicks for more information about the source
icon		0..1	url	absolute URL to an icon for the source (<100x100 PNG))
topic		0..1	Coding	Describes the content of the card
suggestions	C	0..*	CDSHooksElement	Suggest a set of changes in the context of the current activity Constraints: cds-resp-5
extension		0..1	CDSHooksExtensions	Object that has Named Extension Properties
label		1..1	string	Human-readable label to display for this suggestion
uuid		0..1	uuid	Unique identifier, used for auditing and logging suggestions When this element is read urn:uuid: is prefixed to the value before validation
isRecommended		0..1	boolean	Which suggestion is most preferred of a set
actions	C	0..*	CDSHooksElement	Defines a suggested action (all apply) Constraints: cds-resp-2
extension		0..1	CDSHooksExtensions	Object that has Named Extension Properties
type		1..1	code	create, update, delete - type of action performed Binding: CDSActionType Codes ValueSet (required)
description	C	0..1	string	Human-readable description of the suggested action
resource		0..1	Resource	FHIR resource to create/update
resourceId		0..1	url	A relative reference to the relevant resource.
selectionBehavior	C	0..1	code	at-most-one | any Binding: CDSSelectionBehavior Codes ValueSet (required)
overrideReasons	C	0..*	Coding	Feedback from user on card - why not acted on Constraints: cds-resp-4
links	C	0..*	CDSHooksElement	Link to app or additional information Constraints: cds-resp-3
extension		0..1	CDSHooksExtensions	Object that has Named Extension Properties
label		1..1	string	Human-readable label to display for this link
url		1..1	url	URL to load
type		0..1	code	absolute | smart Binding: CDSLinkType Codes ValueSet (required)
appContext		0..1	string	Information to share when launching SMART app
systemActions		0..*	See actions	Actions to auto-apply JSON: This element may be present as a JSON Array even when there are no items in the instance
Documentation for this format

Terminology Bindings

Path	Conformance	ValueSet	URI
CDSHooksResponse.cards.indicator	required	CDSIndicatorCodesVS(a valid code from CDSIndicator Codes) http://hl7.org/fhir/tools/ValueSet/CDSIndicator From this IG
CDSHooksResponse.cards.suggestions.actions.type	required	CDSActionTypeCodesVS(a valid code from CDSActionType Codes) http://hl7.org/fhir/tools/ValueSet/CDSActionType From this IG
CDSHooksResponse.cards.selectionBehavior	required	CDSSelectionBehaviorCodesVS(a valid code from CDSSelectionBehavior Codes) http://hl7.org/fhir/tools/ValueSet/CDSSelectionBehavior From this IG
CDSHooksResponse.cards.links.type	required	CDSLinkTypeCodesVS(a valid code from CDSLinkType Codes) http://hl7.org/fhir/tools/ValueSet/CDSLinkType From this IG

Constraints

Id	Grade	Path(s)	Details	Requirements
cds-resp-1	error	CDSHooksResponse.cards	only one action can be suggested if selectionBehavior = at-most-one : (selectionBehavior = 'at-most-one') implies suggestions.where(isRecommended).count() <= 1
cds-resp-2	warning	CDSHooksResponse.cards.suggestions.actions	A resourceId not a resource must be provided when type = delete : (type = 'delete') implies (resourceId.exists() and resource.empty())
cds-resp-3	error	CDSHooksResponse.cards.links	AppContext only for smart Apps : (type != 'smart') implies (appContext.empty())
cds-resp-4	error	CDSHooksResponse.cards.overrideReasons	the CDS Service MUST populate a display value for each reason's Coding : all(display.exists())
cds-resp-5	error	CDSHooksResponse.cards.suggestions	All suggestion actions must have a description : actions.all(description.exists())
cds-resp-6	error	CDSHooksResponse.cards	If suggestions are present, selectionBehavior MUST also be provided. : suggestions.exists() implies selectionBehavior.exists()

This structure is derived from CDSHooksElement

Summary

Mandatory: 0 element(7 nested mandatory elements)

Maturity: 1

Other representations of profile: CSV, Excel