{
  "resourceType": "StructureDefinition",
  "url": "https://fhir.synapxe.sg/StructureDefinition/profile-identifier",
  "name": "Identifier",
  "status": "active",
  "fhirVersion": "5.0.0",
  "kind": "complex-type",
  "abstract": false,
  "type": "Identifier",
  "baseDefinition": "http://hl7.org/fhir/StructureDefinition/Identifier",
  "derivation": "constraint",
  "differential": {
    "element": [
      {
        "id": "Identifier.id",
        "path": "Identifier.id",
        "max": "0"
      },
      {
        "id": "Identifier.extension",
        "path": "Identifier.extension",
        "max": "0"
      },
      {
        "id": "Identifier.use",
        "path": "Identifier.use",
        "max": "0"
      },
      {
        "id": "Identifier.type",
        "path": "Identifier.type",
        "max": "0"
      },
      {
        "id": "Identifier.system",
        "path": "Identifier.system",
        "min": 1
      },
      {
        "id": "Identifier.value",
        "path": "Identifier.value",
        "min": 1
      },
      {
        "id": "Identifier.period",
        "path": "Identifier.period",
        "max": "0"
      },
      {
        "id": "Identifier.assigner",
        "path": "Identifier.assigner",
        "max": "0"
      }
    ]
  }
}