{
  "description": "A profile that defines the characteristics of a PSOM message that can be shared between systems, including the type of event that initiates the message. Instances of this resource provide information on the content to be transmitted and what response(s), if any, are permitted.",
  "_filename": "Profile-DataStandardsWales-PSOM-MessageDefinition.json",
  "package_name": "fhir.r4.wales.psom",
  "date": null,
  "derivation": "constraint",
  "publisher": "NHS Wales",
  "fhirVersion": "4.0.1",
  "purpose": "This profile defines the base MessageDefinition structure for PSOM messages. Inspiration is taken from the [NHSDigital-MessageDefinition profile](https://simplifier.net/packages/uk.nhsdigital.r4/2.8.0/files/1953649) (url = https://fhir.nhs.uk/StructureDefinition/NHSDigital-MessageDefinition).",
  "name": "DataStandardsWalesPSOMMessageDefinition",
  "abstract": false,
  "copyright": "© 2023 NHS Wales.",
  "type": "MessageDefinition",
  "experimental": null,
  "resourceType": "StructureDefinition",
  "title": "Data Standards Wales PSOM MessageDefinition",
  "package_version": "1.0.0-rc3",
  "status": "draft",
  "id": "60395b6a-e35d-4953-bf52-2de3b588874b",
  "kind": "resource",
  "url": "https://fhir.nhs.wales/StructureDefinition/DataStandardsWales-PSOM-MessageDefinition",
  "version": null,
  "differential": {
    "element": [ {
      "id": "MessageDefinition.url",
      "min": 1,
      "path": "MessageDefinition.url",
      "constraint": [ {
        "key": "PSOM-MessageDefinition-01",
        "human": "The url needs to start with the NHS Wales base.",
        "severity": "error",
        "expression": "startsWith('https://fhir.nhs.wales/MessageDefinition/')"
      } ]
    }, {
      "id": "MessageDefinition.description",
      "min": 1,
      "path": "MessageDefinition.description"
    }, {
      "id": "MessageDefinition.event[x]",
      "path": "MessageDefinition.event[x]",
      "type": [ {
        "code": "Coding"
      } ],
      "binding": {
        "strength": "required",
        "valueSet": "https://fhir.nhs.wales/ValueSet/DataStandardsWales-PSOM-MessageEvent",
        "description": "NHS Wales Message Events"
      }
    } ]
  },
  "contact": [ {
    "name": "Data Standards",
    "telecom": [ {
      "use": "work",
      "value": "data.standards@wales.nhs.uk",
      "system": "email"
    } ]
  } ],
  "baseDefinition": "http://hl7.org/fhir/StructureDefinition/MessageDefinition"
}