{
  "resourceType": "StructureDefinition",
  "id": "extension-subscription-triggerevent",
  "url": "http://fhir.org/guides/argonaut-scheduling/StructureDefinition/extension-subscription-triggerevent",
  "version": "1.0.0",
  "name": "Subscription_Trigger_Event_Extension",
  "title": "Subscription Trigger Event Extension",
  "status": "active",
  "date": "2018-02-13",
  "publisher": "Argonaut Project",
  "contact": [
    {
      "telecom": [
        {
          "system": "url",
          "value": "http://argonautwiki.hl7.org"
        }
      ]
    }
  ],
  "description": "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.",
  "jurisdiction": [
    {
      "coding": [
        {
          "system": "urn:iso:std:iso:3166",
          "code": "US",
          "display": "United States of America"
        }
      ]
    }
  ],
  "fhirVersion": "4.0.1",
  "kind": "complex-type",
  "abstract": false,
  "type": "Extension",
  "baseDefinition": "http://hl7.org/fhir/StructureDefinition/Extension",
  "derivation": "constraint",
  "differential": {
    "element": [
      {
        "id": "Extension:trigger-event",
        "path": "Extension",
        "short": "Subscription Trigger Event Extension",
        "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.",
        "comment": "If the expression is a [FHIRPath](http://hl7.org/fhirpath/) expression, use the [fhirPath Expression](cqif/extension-cqif-fhirpathexpression.html) extension.",
        "min": 0,
        "max": "*"
      },
      {
        "id": "Extension:trigger-event.url",
        "path": "Extension.url",
        "fixedUri": "http://fhir.org/guides/argonaut-scheduling/StructureDefinition/extension-subscription-triggerevent"
      },
      {
        "id": "Extension:trigger-event.valueString",
        "path": "Extension.valueString",
        "type": [
          {
            "code": "string"
          }
        ]
      }
    ]
  }
}