ExtensionSubscription_FilterBy - Definitions - Extensions for Using Data Elements from FHIR R5 in FHIR STU3 v0.1.0

Extensions for Using Data Elements from FHIR R5 in FHIR STU3 - Downloaded Version null See the Directory of published versions

Extension: ExtensionSubscription_FilterBy - Detailed Descriptions

Page standards status: Trial-use

Maturity Level: 0

Definitions for the ext-R5-Subscription.filterBy extension.

Key Elements Table
Differential Elements Table
Snapshot Elements Table

Guidance on how to interpret the contents of this table can be foundhere

0. Extension
Definition	R5: `Subscription.filterBy` (new:BackboneElement) Optional Extension Element - found in all resources.
Short	R5: Criteria for narrowing the subscription topic stream (new)Optional Extensions Element
Comments	Element `Subscription.filterBy` has a context of Subscription based on following the parent source element upwards and mapping to `Subscription`. Element `Subscription.filterBy` has no mapping targets in FHIR STU3. Typically, this is because the element has been added (is a new element).
Control	0..* This element is affected by the following invariants: ele-1
Is Modifier	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() \| (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ele-1: All FHIR elements must have a @value or children (hasValue() \| (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
2. Extension.extension
Definition	An Extension May be used to represent additional information that is not part of the basic definition of the element. In order 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 is allowed to define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.
Short	ExtensionAdditional Content defined by implementations
Comments	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.
Control	20..*
Type	Extension
Alternate Names	extensions, user content
Slicing	This element introduces a set of slices on `Extension.extension`. The slices areUnordered and Open, and can be differentiated using the following discriminators: value @ url
4. Extension.extension:resourceType
Slice Name	resourceType
Definition	R5: `Subscription.filterBy.resourceType` (new:uri)
Short	R5: Allowed Resource (reference to definition) for this Subscription filter (new)Additional Content defined by implementations
Comments	Element `Subscription.filterBy.resourceType` is part of an existing definition because parent element `Subscription.filterBy` requires a cross-version extension. Element `Subscription.filterBy.resourceType` has a context of Subscription based on following the parent source element upwards and mapping to `Subscription`. Element `Subscription.filterBy.resourceType` has no mapping targets in FHIR STU3. Typically, this is because the element has been added (is a new element).
Control	0..1*
Type	Extension
Requirements	Element `Subscription.filterBy.resourceType` is part of an existing definition because parent element `Subscription.filterBy` requires a cross-version extension. Element `Subscription.filterBy.resourceType` has a context of Subscription based on following the parent source element upwards and mapping to `Subscription`. Element `Subscription.filterBy.resourceType` has no mapping targets in FHIR STU3. Typically, this is because the element has been added (is a new element).
6. Extension.extension:resourceType.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	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.
Control	1..1
Type	uri
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
XML Format	In the XML format, this property is represented as an attribute.
Fixed Value	`resourceType`
8. Extension.extension:resourceType.value[x]
Definition	A resource listed in the `SubscriptionTopic` this `Subscription` references (`SubscriptionTopic.canFilterBy.resource`). This element can be used to differentiate filters for topics that include more than one resource type. Value of extension - may be a resource or one of a constrained set of the data types (see Extensibility in the spec for list).
Short	Allowed Resource (reference to definition) for this Subscription filterValue of extension
Control	0..1
Binding	Unless not suitable, these codes SHALL be taken from For codes, see R5SubscriptionTypesForR3 (0.1.0) (extensible to `http://hl7.org/fhir/uv/xver/ValueSet/R5-subscription-types-for-R3\|0.1.0`) A type of resource, or a Reference (from all versions)
Type	uri, date, dateTime, Meta, code, string, Address, Attachment, integer, oid, Count, instant, ContactPoint, HumanName, Money, Identifier, Coding, markdown, SampledData, Ratio, id, positiveInt, Age, Distance, Reference, Period, Quantity, Duration, Range, Annotation, boolean, base64Binary, Signature, unsignedInt, time, Timing, decimal, CodeableConcept
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
10. Extension.extension:filterParameter
Slice Name	filterParameter
Definition	R5: `Subscription.filterBy.filterParameter` (new:string)
Short	R5: Filter label defined in SubscriptionTopic (new)Additional Content defined by implementations
Comments	Element `Subscription.filterBy.filterParameter` is part of an existing definition because parent element `Subscription.filterBy` requires a cross-version extension. Element `Subscription.filterBy.filterParameter` has a context of Subscription based on following the parent source element upwards and mapping to `Subscription`. Element `Subscription.filterBy.filterParameter` has no mapping targets in FHIR STU3. Typically, this is because the element has been added (is a new element).
Control	10..1*
Type	Extension
Requirements	Element `Subscription.filterBy.filterParameter` is part of an existing definition because parent element `Subscription.filterBy` requires a cross-version extension. Element `Subscription.filterBy.filterParameter` has a context of Subscription based on following the parent source element upwards and mapping to `Subscription`. Element `Subscription.filterBy.filterParameter` has no mapping targets in FHIR STU3. Typically, this is because the element has been added (is a new element).
12. Extension.extension:filterParameter.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	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.
Control	1..1
Type	uri
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
XML Format	In the XML format, this property is represented as an attribute.
Fixed Value	`filterParameter`
14. Extension.extension:filterParameter.value[x]
Definition	The filter as defined in the `SubscriptionTopic.canFilterBy.filterParameter` element. Value of extension - may be a resource or one of a constrained set of the data types (see Extensibility in the spec for list).
Short	Filter label defined in SubscriptionTopicValue of extension
Control	10..1
Type	string, date, dateTime, Meta, code, Address, Attachment, integer, oid, Count, instant, ContactPoint, HumanName, Money, Identifier, Coding, markdown, SampledData, Ratio, id, positiveInt, Age, Distance, Reference, Period, Quantity, Duration, Range, uri, Annotation, boolean, base64Binary, Signature, unsignedInt, time, Timing, decimal, CodeableConcept
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
16. Extension.extension:comparator
Slice Name	comparator
Definition	R5: `Subscription.filterBy.comparator` (new:code)
Short	R5: eq \| ne \| gt \| lt \| ge \| le \| sa \| eb \| ap (new)Additional Content defined by implementations
Comments	Element `Subscription.filterBy.comparator` is part of an existing definition because parent element `Subscription.filterBy` requires a cross-version extension. Element `Subscription.filterBy.comparator` has a context of Subscription based on following the parent source element upwards and mapping to `Subscription`. Element `Subscription.filterBy.comparator` has no mapping targets in FHIR STU3. Typically, this is because the element has been added (is a new element). Must be a comparator allowed by the SubscriptionTopic relevant to this Subscription filter.
Control	0..1*
Type	Extension
Requirements	Element `Subscription.filterBy.comparator` is part of an existing definition because parent element `Subscription.filterBy` requires a cross-version extension. Element `Subscription.filterBy.comparator` has a context of Subscription based on following the parent source element upwards and mapping to `Subscription`. Element `Subscription.filterBy.comparator` has no mapping targets in FHIR STU3. Typically, this is because the element has been added (is a new element).
18. Extension.extension:comparator.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	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.
Control	1..1
Type	uri
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
XML Format	In the XML format, this property is represented as an attribute.
Fixed Value	`comparator`
20. Extension.extension:comparator.value[x]
Definition	Comparator applied to this filter parameter. Value of extension - may be a resource or one of a constrained set of the data types (see Extensibility in the spec for list).
Short	eq \| ne \| gt \| lt \| ge \| le \| sa \| eb \| apValue of extension
Comments	Must be a comparator allowed by the SubscriptionTopic relevant to this Subscription filter.
Control	0..1
Binding	The codes SHALL be taken from For codes, see SearchComparator (required to `http://hl7.org/fhir/ValueSet/search-comparator\|3.0.2`) Search Comparator Codes applied to this filter.
Type	code, date, dateTime, Meta, string, Address, Attachment, integer, oid, Count, instant, ContactPoint, HumanName, Money, Identifier, Coding, markdown, SampledData, Ratio, id, positiveInt, Age, Distance, Reference, Period, Quantity, Duration, Range, uri, Annotation, boolean, base64Binary, Signature, unsignedInt, time, Timing, decimal, CodeableConcept
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
22. Extension.extension:modifier
Slice Name	modifier
Definition	R5: `Subscription.filterBy.modifier` (new:code)
Short	R5: missing \| exact \| contains \| not \| text \| in \| not-in \| below \| above \| type \| identifier \| of-type \| code-text \| text-advanced \| iterate (new)Additional Content defined by implementations
Comments	Element `Subscription.filterBy.modifier` is part of an existing definition because parent element `Subscription.filterBy` requires a cross-version extension. Element `Subscription.filterBy.modifier` has a context of Subscription based on following the parent source element upwards and mapping to `Subscription`. Element `Subscription.filterBy.modifier` has no mapping targets in FHIR STU3. Typically, this is because the element has been added (is a new element). Must be a modifier allowed by the SubscriptionTopic relevant to this Subscription filter.
Control	0..1*
Type	Extension
Requirements	Element `Subscription.filterBy.modifier` is part of an existing definition because parent element `Subscription.filterBy` requires a cross-version extension. Element `Subscription.filterBy.modifier` has a context of Subscription based on following the parent source element upwards and mapping to `Subscription`. Element `Subscription.filterBy.modifier` has no mapping targets in FHIR STU3. Typically, this is because the element has been added (is a new element).
24. Extension.extension:modifier.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	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.
Control	1..1
Type	uri
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
XML Format	In the XML format, this property is represented as an attribute.
Fixed Value	`modifier`
26. Extension.extension:modifier.value[x]
Definition	Modifier applied to this filter parameter. Value of extension - may be a resource or one of a constrained set of the data types (see Extensibility in the spec for list).
Short	missing \| exact \| contains \| not \| text \| in \| not-in \| below \| above \| type \| identifier \| of-type \| code-text \| text-advanced \| iterateValue of extension
Comments	Must be a modifier allowed by the SubscriptionTopic relevant to this Subscription filter.
Control	0..1
Binding	The codes SHALL be taken from For codes, see R5SearchModifierCodeForR3 (0.1.0) (required to `http://hl7.org/fhir/uv/xver/ValueSet/R5-search-modifier-code-for-R3\|0.1.0`) Search Modifier Code applied to this filter.
Type	code, date, dateTime, Meta, string, Address, Attachment, integer, oid, Count, instant, ContactPoint, HumanName, Money, Identifier, Coding, markdown, SampledData, Ratio, id, positiveInt, Age, Distance, Reference, Period, Quantity, Duration, Range, uri, Annotation, boolean, base64Binary, Signature, unsignedInt, time, Timing, decimal, CodeableConcept
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
28. Extension.extension:value
Slice Name	value
Definition	R5: `Subscription.filterBy.value` (new:string)
Short	R5: Literal value or resource path (new)Additional Content defined by implementations
Comments	Element `Subscription.filterBy.value` is part of an existing definition because parent element `Subscription.filterBy` requires a cross-version extension. Element `Subscription.filterBy.value` has a context of Subscription based on following the parent source element upwards and mapping to `Subscription`. Element `Subscription.filterBy.value` has no mapping targets in FHIR STU3. Typically, this is because the element has been added (is a new element).
Control	10..1*
Type	Extension
Requirements	Element `Subscription.filterBy.value` is part of an existing definition because parent element `Subscription.filterBy` requires a cross-version extension. Element `Subscription.filterBy.value` has a context of Subscription based on following the parent source element upwards and mapping to `Subscription`. Element `Subscription.filterBy.value` has no mapping targets in FHIR STU3. Typically, this is because the element has been added (is a new element).
30. Extension.extension:value.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	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.
Control	1..1
Type	uri
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
XML Format	In the XML format, this property is represented as an attribute.
Fixed Value	`value`
32. Extension.extension:value.value[x]
Definition	The literal value or resource path as is legal in search - for example, `Patient/123` or `le1950`. Value of extension - may be a resource or one of a constrained set of the data types (see Extensibility in the spec for list).
Short	Literal value or resource pathValue of extension
Control	10..1
Type	string, date, dateTime, Meta, code, Address, Attachment, integer, oid, Count, instant, ContactPoint, HumanName, Money, Identifier, Coding, markdown, SampledData, Ratio, id, positiveInt, Age, Distance, Reference, Period, Quantity, Duration, Range, uri, Annotation, boolean, base64Binary, Signature, unsignedInt, time, Timing, decimal, CodeableConcept
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
34. Extension.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	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.
Control	1..1
Type	uri
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
XML Format	In the XML format, this property is represented as an attribute.
Fixed Value	`http://hl7.org/fhir/5.0/StructureDefinition/extension-Subscription.filterBy`
36. Extension.value[x]
Definition	Value of extension - may be a resource or one of a constrained set of the data types (see Extensibility in the spec for list).
Short	Value of extension
Control	0..01
Type	Choice of: base64Binary, boolean, code, date, dateTime, decimal, id, instant, integer, markdown, oid, positiveInt, string, time, unsignedInt, uri, Address, Age, Annotation, Attachment, CodeableConcept, Coding, ContactPoint, Count, Distance, Duration, HumanName, Identifier, Money, Period, Quantity, Range, Ratio, Reference, SampledData, Signature, Timing, Meta
Primitive Value	This primitive element may be present, or absent, or replaced by an extension

Guidance on how to interpret the contents of this table can be foundhere

0. Extension
Definition	R5: `Subscription.filterBy` (new:BackboneElement)
Short	R5: Criteria for narrowing the subscription topic stream (new)
Comments	Element `Subscription.filterBy` has a context of Subscription based on following the parent source element upwards and mapping to `Subscription`. Element `Subscription.filterBy` has no mapping targets in FHIR STU3. Typically, this is because the element has been added (is a new element).
Control	0..*
Is Modifier	false
2. Extension.extension
Control	2..*
Slicing	This element introduces a set of slices on `Extension.extension`. The slices areUnordered and Open, and can be differentiated using the following discriminators: value @ url
4. Extension.extension:resourceType
Slice Name	resourceType
Definition	R5: `Subscription.filterBy.resourceType` (new:uri)
Short	R5: Allowed Resource (reference to definition) for this Subscription filter (new)
Comments	Element `Subscription.filterBy.resourceType` is part of an existing definition because parent element `Subscription.filterBy` requires a cross-version extension. Element `Subscription.filterBy.resourceType` has a context of Subscription based on following the parent source element upwards and mapping to `Subscription`. Element `Subscription.filterBy.resourceType` has no mapping targets in FHIR STU3. Typically, this is because the element has been added (is a new element).
Control	0..1
Requirements	Element `Subscription.filterBy.resourceType` is part of an existing definition because parent element `Subscription.filterBy` requires a cross-version extension. Element `Subscription.filterBy.resourceType` has a context of Subscription based on following the parent source element upwards and mapping to `Subscription`. Element `Subscription.filterBy.resourceType` has no mapping targets in FHIR STU3. Typically, this is because the element has been added (is a new element).
6. Extension.extension:resourceType.url
Control	1..1
Fixed Value	`resourceType`
8. Extension.extension:resourceType.value[x]
Definition	A resource listed in the `SubscriptionTopic` this `Subscription` references (`SubscriptionTopic.canFilterBy.resource`). This element can be used to differentiate filters for topics that include more than one resource type.
Short	Allowed Resource (reference to definition) for this Subscription filter
Control	0..1
Binding	Unless not suitable, these codes SHALL be taken from R5SubscriptionTypesForR3 (0.1.0) (extensible to `http://hl7.org/fhir/uv/xver/ValueSet/R5-subscription-types-for-R3\|0.1.0`) A type of resource, or a Reference (from all versions)
Type	uri
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
10. Extension.extension:filterParameter
Slice Name	filterParameter
Definition	R5: `Subscription.filterBy.filterParameter` (new:string)
Short	R5: Filter label defined in SubscriptionTopic (new)
Comments	Element `Subscription.filterBy.filterParameter` is part of an existing definition because parent element `Subscription.filterBy` requires a cross-version extension. Element `Subscription.filterBy.filterParameter` has a context of Subscription based on following the parent source element upwards and mapping to `Subscription`. Element `Subscription.filterBy.filterParameter` has no mapping targets in FHIR STU3. Typically, this is because the element has been added (is a new element).
Control	1..1
Requirements	Element `Subscription.filterBy.filterParameter` is part of an existing definition because parent element `Subscription.filterBy` requires a cross-version extension. Element `Subscription.filterBy.filterParameter` has a context of Subscription based on following the parent source element upwards and mapping to `Subscription`. Element `Subscription.filterBy.filterParameter` has no mapping targets in FHIR STU3. Typically, this is because the element has been added (is a new element).
12. Extension.extension:filterParameter.url
Control	1..1
Fixed Value	`filterParameter`
14. Extension.extension:filterParameter.value[x]
Definition	The filter as defined in the `SubscriptionTopic.canFilterBy.filterParameter` element.
Short	Filter label defined in SubscriptionTopic
Control	1..1
Type	string
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
16. Extension.extension:comparator
Slice Name	comparator
Definition	R5: `Subscription.filterBy.comparator` (new:code)
Short	R5: eq \| ne \| gt \| lt \| ge \| le \| sa \| eb \| ap (new)
Comments	Element `Subscription.filterBy.comparator` is part of an existing definition because parent element `Subscription.filterBy` requires a cross-version extension. Element `Subscription.filterBy.comparator` has a context of Subscription based on following the parent source element upwards and mapping to `Subscription`. Element `Subscription.filterBy.comparator` has no mapping targets in FHIR STU3. Typically, this is because the element has been added (is a new element). Must be a comparator allowed by the SubscriptionTopic relevant to this Subscription filter.
Control	0..1
Requirements	Element `Subscription.filterBy.comparator` is part of an existing definition because parent element `Subscription.filterBy` requires a cross-version extension. Element `Subscription.filterBy.comparator` has a context of Subscription based on following the parent source element upwards and mapping to `Subscription`. Element `Subscription.filterBy.comparator` has no mapping targets in FHIR STU3. Typically, this is because the element has been added (is a new element).
18. Extension.extension:comparator.url
Control	1..1
Fixed Value	`comparator`
20. Extension.extension:comparator.value[x]
Definition	Comparator applied to this filter parameter.
Short	eq \| ne \| gt \| lt \| ge \| le \| sa \| eb \| ap
Comments	Must be a comparator allowed by the SubscriptionTopic relevant to this Subscription filter.
Control	0..1
Binding	The codes SHALL be taken from SearchComparator (required to `http://hl7.org/fhir/ValueSet/search-comparator\|3.0.2`) Search Comparator Codes applied to this filter.
Type	code
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
22. Extension.extension:modifier
Slice Name	modifier
Definition	R5: `Subscription.filterBy.modifier` (new:code)
Short	R5: missing \| exact \| contains \| not \| text \| in \| not-in \| below \| above \| type \| identifier \| of-type \| code-text \| text-advanced \| iterate (new)
Comments	Element `Subscription.filterBy.modifier` is part of an existing definition because parent element `Subscription.filterBy` requires a cross-version extension. Element `Subscription.filterBy.modifier` has a context of Subscription based on following the parent source element upwards and mapping to `Subscription`. Element `Subscription.filterBy.modifier` has no mapping targets in FHIR STU3. Typically, this is because the element has been added (is a new element). Must be a modifier allowed by the SubscriptionTopic relevant to this Subscription filter.
Control	0..1
Requirements	Element `Subscription.filterBy.modifier` is part of an existing definition because parent element `Subscription.filterBy` requires a cross-version extension. Element `Subscription.filterBy.modifier` has a context of Subscription based on following the parent source element upwards and mapping to `Subscription`. Element `Subscription.filterBy.modifier` has no mapping targets in FHIR STU3. Typically, this is because the element has been added (is a new element).
24. Extension.extension:modifier.url
Control	1..1
Fixed Value	`modifier`
26. Extension.extension:modifier.value[x]
Definition	Modifier applied to this filter parameter.
Short	missing \| exact \| contains \| not \| text \| in \| not-in \| below \| above \| type \| identifier \| of-type \| code-text \| text-advanced \| iterate
Comments	Must be a modifier allowed by the SubscriptionTopic relevant to this Subscription filter.
Control	0..1
Binding	The codes SHALL be taken from R5SearchModifierCodeForR3 (0.1.0) (required to `http://hl7.org/fhir/uv/xver/ValueSet/R5-search-modifier-code-for-R3\|0.1.0`) Search Modifier Code applied to this filter.
Type	code
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
28. Extension.extension:value
Slice Name	value
Definition	R5: `Subscription.filterBy.value` (new:string)
Short	R5: Literal value or resource path (new)
Comments	Element `Subscription.filterBy.value` is part of an existing definition because parent element `Subscription.filterBy` requires a cross-version extension. Element `Subscription.filterBy.value` has a context of Subscription based on following the parent source element upwards and mapping to `Subscription`. Element `Subscription.filterBy.value` has no mapping targets in FHIR STU3. Typically, this is because the element has been added (is a new element).
Control	1..1
Requirements	Element `Subscription.filterBy.value` is part of an existing definition because parent element `Subscription.filterBy` requires a cross-version extension. Element `Subscription.filterBy.value` has a context of Subscription based on following the parent source element upwards and mapping to `Subscription`. Element `Subscription.filterBy.value` has no mapping targets in FHIR STU3. Typically, this is because the element has been added (is a new element).
30. Extension.extension:value.url
Control	1..1
Fixed Value	`value`
32. Extension.extension:value.value[x]
Definition	The literal value or resource path as is legal in search - for example, `Patient/123` or `le1950`.
Short	Literal value or resource path
Control	1..1
Type	string
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
34. Extension.url
Control	1..1
Fixed Value	`http://hl7.org/fhir/5.0/StructureDefinition/extension-Subscription.filterBy`
36. Extension.value[x]
Control	0..0

Guidance on how to interpret the contents of this table can be foundhere

0. Extension
Definition	R5: `Subscription.filterBy` (new:BackboneElement)
Short	R5: Criteria for narrowing the subscription topic stream (new)
Comments	Element `Subscription.filterBy` has a context of Subscription based on following the parent source element upwards and mapping to `Subscription`. Element `Subscription.filterBy` has no mapping targets in FHIR STU3. Typically, this is because the element has been added (is a new element).
Control	0..* This element is affected by the following invariants: ele-1
Is Modifier	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() \| (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
2. Extension.id
Definition	unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.
Short	xml:id (or equivalent in JSON)
Control	0..1
Type	string
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
XML Format	In the XML format, this property is represented as an attribute.
4. Extension.extension
Definition	An Extension
Short	Extension
Control	2..*
Type	Extension
Slicing	This element introduces a set of slices on `Extension.extension`. The slices areUnordered and Open, and can be differentiated using the following discriminators: value @ url
6. Extension.extension:resourceType
Slice Name	resourceType
Definition	R5: `Subscription.filterBy.resourceType` (new:uri)
Short	R5: Allowed Resource (reference to definition) for this Subscription filter (new)
Comments	Element `Subscription.filterBy.resourceType` is part of an existing definition because parent element `Subscription.filterBy` requires a cross-version extension. Element `Subscription.filterBy.resourceType` has a context of Subscription based on following the parent source element upwards and mapping to `Subscription`. Element `Subscription.filterBy.resourceType` has no mapping targets in FHIR STU3. Typically, this is because the element has been added (is a new element).
Control	0..1
Type	Extension
Requirements	Element `Subscription.filterBy.resourceType` is part of an existing definition because parent element `Subscription.filterBy` requires a cross-version extension. Element `Subscription.filterBy.resourceType` has a context of Subscription based on following the parent source element upwards and mapping to `Subscription`. Element `Subscription.filterBy.resourceType` has no mapping targets in FHIR STU3. Typically, this is because the element has been added (is a new element).
8. Extension.extension:resourceType.id
Definition	unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.
Short	xml:id (or equivalent in JSON)
Control	0..1
Type	string
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
XML Format	In the XML format, this property is represented as an attribute.
10. Extension.extension:resourceType.extension
Definition	May be used to represent additional information that is not part of the basic definition of the element. In order 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 is allowed to define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.
Short	Additional Content defined by implementations
Comments	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.
Control	0..*
Type	Extension
Alternate Names	extensions, user content
Slicing	This element introduces a set of slices on `Extension.extension.extension`. The slices areUnordered and Open, and can be differentiated using the following discriminators: value @ url
12. Extension.extension:resourceType.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	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.
Control	1..1
Type	uri
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
XML Format	In the XML format, this property is represented as an attribute.
Fixed Value	`resourceType`
14. Extension.extension:resourceType.value[x]
Definition	A resource listed in the `SubscriptionTopic` this `Subscription` references (`SubscriptionTopic.canFilterBy.resource`). This element can be used to differentiate filters for topics that include more than one resource type.
Short	Allowed Resource (reference to definition) for this Subscription filter
Control	0..1
Binding	Unless not suitable, these codes SHALL be taken from R5SubscriptionTypesForR3 (0.1.0) (extensible to `http://hl7.org/fhir/uv/xver/ValueSet/R5-subscription-types-for-R3\|0.1.0`) A type of resource, or a Reference (from all versions)
Type	uri
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
16. Extension.extension:filterParameter
Slice Name	filterParameter
Definition	R5: `Subscription.filterBy.filterParameter` (new:string)
Short	R5: Filter label defined in SubscriptionTopic (new)
Comments	Element `Subscription.filterBy.filterParameter` is part of an existing definition because parent element `Subscription.filterBy` requires a cross-version extension. Element `Subscription.filterBy.filterParameter` has a context of Subscription based on following the parent source element upwards and mapping to `Subscription`. Element `Subscription.filterBy.filterParameter` has no mapping targets in FHIR STU3. Typically, this is because the element has been added (is a new element).
Control	1..1
Type	Extension
Requirements	Element `Subscription.filterBy.filterParameter` is part of an existing definition because parent element `Subscription.filterBy` requires a cross-version extension. Element `Subscription.filterBy.filterParameter` has a context of Subscription based on following the parent source element upwards and mapping to `Subscription`. Element `Subscription.filterBy.filterParameter` has no mapping targets in FHIR STU3. Typically, this is because the element has been added (is a new element).
18. Extension.extension:filterParameter.id
Definition	unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.
Short	xml:id (or equivalent in JSON)
Control	0..1
Type	string
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
XML Format	In the XML format, this property is represented as an attribute.
20. Extension.extension:filterParameter.extension
Definition	May be used to represent additional information that is not part of the basic definition of the element. In order 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 is allowed to define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.
Short	Additional Content defined by implementations
Comments	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.
Control	0..*
Type	Extension
Alternate Names	extensions, user content
Slicing	This element introduces a set of slices on `Extension.extension.extension`. The slices areUnordered and Open, and can be differentiated using the following discriminators: value @ url
22. Extension.extension:filterParameter.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	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.
Control	1..1
Type	uri
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
XML Format	In the XML format, this property is represented as an attribute.
Fixed Value	`filterParameter`
24. Extension.extension:filterParameter.value[x]
Definition	The filter as defined in the `SubscriptionTopic.canFilterBy.filterParameter` element.
Short	Filter label defined in SubscriptionTopic
Control	1..1
Type	string
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
26. Extension.extension:comparator
Slice Name	comparator
Definition	R5: `Subscription.filterBy.comparator` (new:code)
Short	R5: eq \| ne \| gt \| lt \| ge \| le \| sa \| eb \| ap (new)
Comments	Element `Subscription.filterBy.comparator` is part of an existing definition because parent element `Subscription.filterBy` requires a cross-version extension. Element `Subscription.filterBy.comparator` has a context of Subscription based on following the parent source element upwards and mapping to `Subscription`. Element `Subscription.filterBy.comparator` has no mapping targets in FHIR STU3. Typically, this is because the element has been added (is a new element). Must be a comparator allowed by the SubscriptionTopic relevant to this Subscription filter.
Control	0..1
Type	Extension
Requirements	Element `Subscription.filterBy.comparator` is part of an existing definition because parent element `Subscription.filterBy` requires a cross-version extension. Element `Subscription.filterBy.comparator` has a context of Subscription based on following the parent source element upwards and mapping to `Subscription`. Element `Subscription.filterBy.comparator` has no mapping targets in FHIR STU3. Typically, this is because the element has been added (is a new element).
28. Extension.extension:comparator.id
Definition	unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.
Short	xml:id (or equivalent in JSON)
Control	0..1
Type	string
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
XML Format	In the XML format, this property is represented as an attribute.
30. Extension.extension:comparator.extension
Definition	May be used to represent additional information that is not part of the basic definition of the element. In order 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 is allowed to define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.
Short	Additional Content defined by implementations
Comments	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.
Control	0..*
Type	Extension
Alternate Names	extensions, user content
Slicing	This element introduces a set of slices on `Extension.extension.extension`. The slices areUnordered and Open, and can be differentiated using the following discriminators: value @ url
32. Extension.extension:comparator.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	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.
Control	1..1
Type	uri
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
XML Format	In the XML format, this property is represented as an attribute.
Fixed Value	`comparator`
34. Extension.extension:comparator.value[x]
Definition	Comparator applied to this filter parameter.
Short	eq \| ne \| gt \| lt \| ge \| le \| sa \| eb \| ap
Comments	Must be a comparator allowed by the SubscriptionTopic relevant to this Subscription filter.
Control	0..1
Binding	The codes SHALL be taken from SearchComparator (required to `http://hl7.org/fhir/ValueSet/search-comparator\|3.0.2`) Search Comparator Codes applied to this filter.
Type	code
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
36. Extension.extension:modifier
Slice Name	modifier
Definition	R5: `Subscription.filterBy.modifier` (new:code)
Short	R5: missing \| exact \| contains \| not \| text \| in \| not-in \| below \| above \| type \| identifier \| of-type \| code-text \| text-advanced \| iterate (new)
Comments	Element `Subscription.filterBy.modifier` is part of an existing definition because parent element `Subscription.filterBy` requires a cross-version extension. Element `Subscription.filterBy.modifier` has a context of Subscription based on following the parent source element upwards and mapping to `Subscription`. Element `Subscription.filterBy.modifier` has no mapping targets in FHIR STU3. Typically, this is because the element has been added (is a new element). Must be a modifier allowed by the SubscriptionTopic relevant to this Subscription filter.
Control	0..1
Type	Extension
Requirements	Element `Subscription.filterBy.modifier` is part of an existing definition because parent element `Subscription.filterBy` requires a cross-version extension. Element `Subscription.filterBy.modifier` has a context of Subscription based on following the parent source element upwards and mapping to `Subscription`. Element `Subscription.filterBy.modifier` has no mapping targets in FHIR STU3. Typically, this is because the element has been added (is a new element).
38. Extension.extension:modifier.id
Definition	unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.
Short	xml:id (or equivalent in JSON)
Control	0..1
Type	string
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
XML Format	In the XML format, this property is represented as an attribute.
40. Extension.extension:modifier.extension
Definition	May be used to represent additional information that is not part of the basic definition of the element. In order 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 is allowed to define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.
Short	Additional Content defined by implementations
Comments	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.
Control	0..*
Type	Extension
Alternate Names	extensions, user content
Slicing	This element introduces a set of slices on `Extension.extension.extension`. The slices areUnordered and Open, and can be differentiated using the following discriminators: value @ url
42. Extension.extension:modifier.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	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.
Control	1..1
Type	uri
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
XML Format	In the XML format, this property is represented as an attribute.
Fixed Value	`modifier`
44. Extension.extension:modifier.value[x]
Definition	Modifier applied to this filter parameter.
Short	missing \| exact \| contains \| not \| text \| in \| not-in \| below \| above \| type \| identifier \| of-type \| code-text \| text-advanced \| iterate
Comments	Must be a modifier allowed by the SubscriptionTopic relevant to this Subscription filter.
Control	0..1
Binding	The codes SHALL be taken from R5SearchModifierCodeForR3 (0.1.0) (required to `http://hl7.org/fhir/uv/xver/ValueSet/R5-search-modifier-code-for-R3\|0.1.0`) Search Modifier Code applied to this filter.
Type	code
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
46. Extension.extension:value
Slice Name	value
Definition	R5: `Subscription.filterBy.value` (new:string)
Short	R5: Literal value or resource path (new)
Comments	Element `Subscription.filterBy.value` is part of an existing definition because parent element `Subscription.filterBy` requires a cross-version extension. Element `Subscription.filterBy.value` has a context of Subscription based on following the parent source element upwards and mapping to `Subscription`. Element `Subscription.filterBy.value` has no mapping targets in FHIR STU3. Typically, this is because the element has been added (is a new element).
Control	1..1
Type	Extension
Requirements	Element `Subscription.filterBy.value` is part of an existing definition because parent element `Subscription.filterBy` requires a cross-version extension. Element `Subscription.filterBy.value` has a context of Subscription based on following the parent source element upwards and mapping to `Subscription`. Element `Subscription.filterBy.value` has no mapping targets in FHIR STU3. Typically, this is because the element has been added (is a new element).
48. Extension.extension:value.id
Definition	unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.
Short	xml:id (or equivalent in JSON)
Control	0..1
Type	string
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
XML Format	In the XML format, this property is represented as an attribute.
50. Extension.extension:value.extension
Definition	May be used to represent additional information that is not part of the basic definition of the element. In order 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 is allowed to define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.
Short	Additional Content defined by implementations
Comments	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.
Control	0..*
Type	Extension
Alternate Names	extensions, user content
Slicing	This element introduces a set of slices on `Extension.extension.extension`. The slices areUnordered and Open, and can be differentiated using the following discriminators: value @ url
52. Extension.extension:value.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	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.
Control	1..1
Type	uri
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
XML Format	In the XML format, this property is represented as an attribute.
Fixed Value	`value`
54. Extension.extension:value.value[x]
Definition	The literal value or resource path as is legal in search - for example, `Patient/123` or `le1950`.
Short	Literal value or resource path
Control	1..1
Type	string
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
56. Extension.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	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.
Control	1..1
Type	uri
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
XML Format	In the XML format, this property is represented as an attribute.
Fixed Value	`http://hl7.org/fhir/5.0/StructureDefinition/extension-Subscription.filterBy`
58. Extension.value[x]
Definition	Value of extension - may be a resource or one of a constrained set of the data types (see Extensibility in the spec for list).
Short	Value of extension
Control	0..0
Type	Choice of: base64Binary, boolean, code, date, dateTime, decimal, id, instant, integer, markdown, oid, positiveInt, string, time, unsignedInt, uri, Address, Age, Annotation, Attachment, CodeableConcept, Coding, ContactPoint, Count, Distance, Duration, HumanName, Identifier, Money, Period, Quantity, Range, Ratio, Reference, SampledData, Signature, Timing, Meta
Primitive Value	This primitive element may be present, or absent, or replaced by an extension