This page is part of the Argonaut Scheduling Implementation Guide (v1.0.0: Release) based on FHIR R3. This is the current published version in it's permanent home (it will always be available at this URL). For a full list of available versions, see the Directory of published versions
Definitions for the StructureDefinition-argo-sub-notif Profile.
Subscription | |
Definition | The subscription resource is used to define a push based subscription from a server to another system. Once a subscription is registered with the server, the server checks every resource that is created or updated, and if the resource matches the given criteria, it sends a message on the defined "channel" so that another system is able to take an appropriate action. |
Control | 0..* |
Alternate Names | WebHook, Hook, Routing Rule |
Invariants | Defined on this element dom-1: If the resource is contained in another resource, it SHALL NOT contain any narrative (: contained.text.empty()) dom-2: If the resource is contained in another resource, it SHALL NOT contain nested Resources (: contained.contained.empty()) dom-3: If the resource is contained in another resource, it SHALL be referred to from elsewhere in the resource (: contained.where(('#'+id in %resource.descendants().reference).not()).empty()) dom-4: If a resource is contained in another resource, it SHALL NOT have a meta.versionId or a meta.lastUpdated (: contained.meta.versionId.empty() and contained.meta.lastUpdated.empty()) |
Subscription.id | |
Definition | The logical id of the resource, as used in the URL for the resource. Once assigned, this value never changes. |
Control | 0..1 |
Type | id |
Comments | The only time that a resource does not have an id is when it is being submitted to the server using a create operation. |
Subscription.meta | |
Definition | The metadata about the resource. This is content that is maintained by the infrastructure. Changes to the content may not always be associated with version changes to the resource. |
Control | 0..1 |
Type | Meta |
Subscription.implicitRules | |
Definition | A reference to a set of rules that were followed when the resource was constructed, and which must be understood when processing the content. |
Control | 0..1 |
Type | uri |
Is Modifier | true |
Comments | Asserting this rule set restricts the content to be only understood by a limited set of trading partners. This inherently limits the usefulness of the data in the long term. However, the existing health eco-system is highly fractured, and not yet ready to define, collect, and exchange data in a generally computable sense. Wherever possible, implementers and/or specification writers should avoid using this element. This element is labelled as a modifier because the implicit rules may provide additional knowledge about the resource that modifies it's meaning or interpretation. |
Subscription.language | |
Definition | The base language in which the resource is written. |
Control | 0..1 |
Binding | A human language. The codes SHALL be taken from Common Languages; other codes may be used where these codes are not suitable |
Type | code |
Comments | Language is provided to support indexing and accessibility (typically, services such as text to speech use the language tag). The html language tag in the narrative applies to the narrative. The language tag on the resource may be used to specify the language of other presentations generated from the data in the resource Not all the content has to be in the base language. The Resource.language should not be assumed to apply to the narrative automatically. If a language is specified, it should it also be specified on the div element in the html (see rules in HTML5 for information about the relationship between xml:lang and the html lang attribute). |
Subscription.text | |
Definition | A human-readable narrative that contains a summary of the resource, and may be used to represent the content of the resource to a human. The narrative need not encode all the structured data, but is required to contain sufficient detail to make it "clinically safe" for a human to just read the narrative. Resource definitions may define what content should be represented in the narrative to ensure clinical safety. |
Control | 0..1 This element is affected by the following invariants: dom-1 |
Type | Narrative |
Alternate Names | narrative, html, xhtml, display |
Comments | Contained resources do not have narrative. Resources that are not contained SHOULD have a narrative. In some cases, a resource may only have text with little or no additional discrete data (as long as all minOccurs=1 elements are satisfied). This may be necessary for data from legacy systems where information is captured as a "text blob" or where text is additionally entered raw or narrated and encoded in formation is added later. |
Subscription.contained | |
Definition | These resources do not have an independent existence apart from the resource that contains them - they cannot be identified independently, and nor can they have their own independent transaction scope. |
Control | 0..* |
Type | Resource |
Alternate Names | inline resources, anonymous resources, contained resources |
Comments | This should never be done when the content can be identified properly, as once identification is lost, it is extremely difficult (and context dependent) to restore it again. |
Subscription.extension | |
Definition | May be used to represent additional information that is not part of the basic definition of the resource. 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. |
Control | 0..* |
Type | Extension |
Alternate Names | extensions, user content |
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. |
Subscription.modifierExtension | |
Definition | May be used to represent additional information that is not part of the basic definition of the resource, and that modifies the understanding of the element that contains it. Usually modifier elements provide negation or qualification. 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. Applications processing a resource are required to check for modifier extensions. |
Control | 0..* |
Type | Extension |
Is Modifier | true |
Alternate Names | extensions, user content |
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. |
Subscription.status | |
Definition | The status of the subscription, which marks the server state for managing the subscription. |
Control | 1..1 |
Binding | The status of a subscription. The codes SHALL be taken from SubscriptionStatus |
Type | code |
Is Modifier | true |
Comments | A client can only submit subscription resources in the requested or off state. Only the server can move a subscription from requested to active, and then to error. Either the server or the client can turn a subscription off. This element is labeled as a modifier because the status contains codes that mark the resource as not currently valid. |
Subscription.contact | |
Definition | Contact details for a human to contact about the subscription. The primary use of this for system administrator troubleshooting. |
Control | 0..* |
Type | ContactPoint |
Subscription.end | |
Definition | The time for the server to turn the subscription off. |
Control | 0..1 |
Type | instant |
Comments | The server is permitted to deviate from this time, but should observe it. |
Subscription.reason | |
Definition | A description of why this subscription is defined. |
Control | 1..1 |
Type | string |
Subscription.criteria | |
Definition | The rules that the server should use to determine when to generate notifications for this subscription. |
Control | 1..1 |
Type | string |
Must Support | true |
Comments | The rules are a search criteria (without the [base] part). Like Bundle.entry.request.url, it has no leading "/". |
Subscription.criteria.id | |
Definition | unique id for the element within a resource (for internal references) |
Control | 0..1 |
Type | string |
Subscription.criteria.extension | |
Definition | An Extension |
Control | 0..* |
Type | Extension |
Subscription.criteria.extension ([CanonicalType[http://fhir.org/guides/argonaut-scheduling/StructureDefinition/extension-subscription-triggerevent]]) | |
Definition | A brief, natural language description of a particular event identified by the implementation environment. When this event is evaluated as true, it triggers a notification to the subscriber. |
Control | 0..* This element is affected by the following invariants: ele-1 |
Type | (Extension Type: string) |
Comments | If the expression is a FHIRPath expression, use the fhirPath Expression extension. |
Invariants | Defined on this element 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()) |
Subscription.criteria.extension ([CanonicalType[http://hl7.org/fhir/StructureDefinition/cqif-fhirPathExpression]]) | |
Definition | A FHIRPath expression that provides the value for the element or resource on which it appears. |
Control | 0..* This element is affected by the following invariants: ele-1 |
Type | (Extension Type: string) |
Invariants | Defined on this element 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()) |
Subscription.criteria.extension ([CanonicalType[http://fhir.org/guides/argonaut-scheduling/StructureDefinition/extension-subscription-eventfocus]]) | |
Definition | The type of the required data, specified as the type name of a resource. For profiles, this value is set to the type of the base resource of the profile. |
Control | 0..1 This element is affected by the following invariants: ele-1 |
Type | (Extension Type: code) |
Invariants | Defined on this element 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()) |
Subscription.criteria.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. |
Control | 0..1 |
Type | string |
Subscription.criteria.extension.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. |
Control | 0..* |
Type | Extension |
Alternate Names | extensions, user content |
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. |
Subscription.criteria.extension.url | |
Definition | Source of the definition for the extension code - a logical name or a URL. |
Control | 1..1 |
Type | uri |
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. |
Fixed Value | http://fhir.org/guides/argonaut-scheduling/StructureDefinition/extension-subscription-eventfocus |
Subscription.criteria.extension.valueCode(valueCode) | |
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). |
Control | 1..1 |
Binding | The type of the required data, specified as the type name of a resource. For profiles, this value is set to the type of the base resource of the profile. The codes SHALL be taken from FHIRAllTypes |
Type | code |
Must Support | true |
Fixed Value | Slot |
Subscription.criteria.value | |
Definition | The actual value |
Control | 0..1 |
Max Length | 1048576 |
Subscription.error | |
Definition | A record of the last error that occurred when the server processed a notification. |
Control | 0..1 |
Type | string |
Subscription.channel | |
Definition | Details where to send notifications when resources are received that meet the criteria. |
Control | 1..1 |
Type | BackboneElement |
Must Support | true |
Invariants | Defined on this element ele-1: All FHIR elements must have a @value or children (: hasValue() | (children().count() > id.count())) |
Subscription.channel.id | |
Definition | unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces. |
Control | 0..1 |
Type | string |
Subscription.channel.extension | |
Definition | An Extension |
Control | 0..* |
Type | Extension |
Subscription.channel.extension ([CanonicalType[http://fhir.org/guides/argonaut-scheduling/StructureDefinition/extension-subscription-payloadprofile]]) | |
Definition | The profile of the required data to be sent in the payload. |
Control | 0..1 This element is affected by the following invariants: ele-1 |
Type | (Extension Type: uri) |
Invariants | Defined on this element 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()) |
Subscription.channel.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. |
Control | 0..1 |
Type | string |
Subscription.channel.extension.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. |
Control | 0..* |
Type | Extension |
Alternate Names | extensions, user content |
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. |
Subscription.channel.extension.url | |
Definition | Source of the definition for the extension code - a logical name or a URL. |
Control | 1..1 |
Type | uri |
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. |
Fixed Value | http://fhir.org/guides/argonaut-scheduling/StructureDefinition/extension-subscription-payloadprofile |
Subscription.channel.extension.valueUri(valueUri) | |
Definition | The uri of payload when sending notifications to a subscriber. |
Control | 1..1 |
Type | uri |
Must Support | true |
Comments | The Argonaut Scheduling Schedule Notification Profile defines the payload when sending notifications to a subscriber described in Use Case 3 Prefetching Open Slots. The actual notification is triggered by a Slot instance defined in |
Fixed Value | http://fhir.org/guides/argonaut-scheduling/StructureDefinition/argo-sched-notif |
Subscription.channel.modifierExtension | |
Definition | May be used to represent additional information that is not part of the basic definition of the element, and that modifies the understanding of the element that contains it. Usually modifier elements provide negation or qualification. 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. Applications processing a resource are required to check for modifier extensions. |
Control | 0..* |
Type | Extension |
Is Modifier | true |
Alternate Names | extensions, user content, modifiers |
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. |
Subscription.channel.type | |
Definition | The type of channel to send notifications on. |
Control | 1..1 |
Binding | The type of method used to execute a subscription. The codes SHALL be taken from SubscriptionChannelType |
Type | code |
Subscription.channel.endpoint | |
Definition | The uri that describes the actual end-point to send messages to. |
Control | 1..1 |
Type | uri |
Must Support | true |
Comments | For rest-hook, and websocket, the end-point must be an http: or https: URL; for email, a mailto: url, for sms, a tel: url, and for message the endpoint can be in any form of url the server understands (usually, http: or mllp:). The URI is allowed to be relative; in which case, it is relative to the server end-point (since their may be more than one, clients should avoid using relative URIs). |
Subscription.channel.payload | |
Definition | The mime type to send the payload in - either application/fhir+xml, or application/fhir+json. If the payload is not present, then there is no payload in the notification, just a notification. |
Control | 0..1 |
Type | string |
Comments | Sending the payload has obvious security implications. The server is responsible for ensuring that the content is appropriately secured. |
Subscription.channel.header | |
Definition | Additional headers / information to send as part of the notification. |
Control | 0..* |
Type | string |
Comments | Exactly what these mean depend on the channel type. They can convey additional information to the recipient and/or meet security requirements; for example, support of multiple headers in the outgoing notifications for rest-hook type subscriptions. |
Subscription.tag | |
Definition | A tag to add to any resource that matches the criteria, after the subscription is processed. |
Control | 0..* |
Binding | Tags to put on a resource after subscriptions have been sent. For example codes, see SubscriptionTag |
Type | Coding |
Comments | So that other systems can tell which resources have been the subject of a notification. |