Subscription resource (FHIR R4)

Subscription is the FHIR R4 resource for the subscription resource is used to define a push-based subscription from a server to another system.

Example

{
  "resourceType": "Subscription",
  "id": "subscription-a98d9cb87f033433bf6bcabe674bfcc8",
  "status": "requested",
  "reason": "Notify care coordination when an encounter begins.",
  "criteria": "Encounter?status=in-progress",
  "channel": {
    "type": "rest-hook",
    "payload": "application/fhir+json"
  }
}

Generated by the Pidgeon engine: pidgeon generate Subscription --seed 20260722.

Validation context

• strict pidgeon validate grades a Subscription instance against the base R4 structure definition: missing required elements raise REQUIRED_FIELD_MISSING and cardinality violations raise CARDINALITY_MIN or CARDINALITY_MAX.(REQUIRED_FIELD_MISSING)
• strict Profile validation grades the same instance against an installed IG profile: profile cardinality findings carry FHIR-PROFILE-CARDINALITY and terminology binding findings carry FHIR-PROFILE-BINDING.(FHIR-PROFILE-CARDINALITY)