http://hl7.org/fhir/StructureDefinition/Subscription|4.0.1

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 can take an appropriate action.
typedestination
baseDefinitionhttp://hl7.org/fhir/StructureDefinition/DomainResource
typehttp://hl7.org/fhir/StructureDefinition/Subscription
Subscription.status.typehttp://hl7.org/fhir/StructureDefinition/code
Subscription.status.binding.valueSethttp://hl7.org/fhir/ValueSet/subscription-status | 4.0.1
Subscription.contact.typehttp://hl7.org/fhir/StructureDefinition/ContactPoint
Subscription.end.typehttp://hl7.org/fhir/StructureDefinition/instant
Subscription.reason.typehttp://hl7.org/fhir/StructureDefinition/string
Subscription.criteria.typehttp://hl7.org/fhir/StructureDefinition/string
Subscription.error.typehttp://hl7.org/fhir/StructureDefinition/string
Subscription.channel.typehttp://hl7.org/fhir/StructureDefinition/BackboneElement
Subscription.channel.type.typehttp://hl7.org/fhir/StructureDefinition/code
Subscription.channel.type.binding.valueSethttp://hl7.org/fhir/ValueSet/subscription-channel-type | 4.0.1
Subscription.channel.endpoint.typehttp://hl7.org/fhir/StructureDefinition/url
Subscription.channel.payload.typehttp://hl7.org/fhir/StructureDefinition/code
Subscription.channel.payload.binding.valueSethttp://hl7.org/fhir/ValueSet/mimetypes | 4.0.1
Subscription.channel.header.typehttp://hl7.org/fhir/StructureDefinition/string