{
  "description": "Base StructureDefinition for instant Type: An instant in time - known at least to the second",
  "_filename": "StructureDefinition-instant.json",
  "package_name": "hl7.fhir.r2.core",
  "date": "2015-10-24T07:41:03+11:00",
  "meta": {
    "lastUpdated": "2015-10-24T07:41:03.495+11:00"
  },
  "publisher": "HL7 FHIR Standard",
  "fhirVersion": "1.0.2",
  "name": "instant",
  "abstract": false,
  "type": null,
  "experimental": null,
  "resourceType": "StructureDefinition",
  "title": null,
  "package_version": "1.0.2",
  "snapshot": {
    "element": [ {
      "max": "*",
      "min": 0,
      "path": "instant",
      "type": [ {
        "code": "Element"
      } ],
      "short": "Primitive Type instant",
      "comments": "Note: This is intended for precisely observed times, typically system logs etc., and not human-reported times - for them, see date and dateTime below. Time zone is always required",
      "definition": "An instant in time - known at least to the second"
    }, {
      "max": "1",
      "min": 0,
      "path": "instant.id",
      "type": [ {
        "code": "id"
      } ],
      "short": "xml:id (or equivalent in JSON)",
      "definition": "unique id for the element within a resource (for internal references)",
      "representation": [ "xmlAttr" ]
    }, {
      "path": "instant.extension",
      "min": 0,
      "definition": "May be used to represent additional information that is not part of the basic definition of the resource. In order to make the use of extensions safe and manageable, there is a strict set of governance  applied to the definition and use of extensions. Though any implementer is allowed to define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.",
      "short": "Additional Content defined by implementations",
      "comments": "There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions.  The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.",
      "type": [ {
        "code": "Extension"
      } ],
      "alias": [ "extensions", "user content" ],
      "max": "*",
      "base": {
        "max": "*",
        "min": 0,
        "path": "instant.extension"
      }
    }, {
      "max": "1",
      "min": 0,
      "path": "instant.value",
      "type": [ {
        "_code": {
          "extension": [ {
            "url": "http://hl7.org/fhir/StructureDefinition/structuredefinition-json-type",
            "valueString": "string"
          }, {
            "url": "http://hl7.org/fhir/StructureDefinition/structuredefinition-xml-type",
            "valueString": "dateTime"
          } ]
        },
        "fhir_comments": [ " Note: primitive values do not have an assigned type\n      e.g. this is compiler magic\n      XML and JSON types provided by extension " ]
      } ],
      "short": "Primitive value for instant",
      "definition": "The actual value",
      "representation": [ "xmlAttr" ]
    } ]
  },
  "status": "draft",
  "id": "95a9bfb0-c387-4eff-ada4-e73b77d3320a",
  "kind": "datatype",
  "url": "http://hl7.org/fhir/StructureDefinition/instant",
  "base": "http://hl7.org/fhir/StructureDefinition/Element",
  "version": null,
  "differential": {
    "element": [ {
      "max": "*",
      "min": 0,
      "path": "instant",
      "type": [ {
        "code": "Element"
      } ],
      "short": "Primitive Type instant",
      "comments": "Note: This is intended for precisely observed times, typically system logs etc., and not human-reported times - for them, see date and dateTime below. Time zone is always required",
      "definition": "An instant in time - known at least to the second"
    }, {
      "max": "1",
      "min": 0,
      "path": "instant.value",
      "type": [ {
        "_code": {
          "extension": [ {
            "url": "http://hl7.org/fhir/StructureDefinition/structuredefinition-json-type",
            "valueString": "string"
          }, {
            "url": "http://hl7.org/fhir/StructureDefinition/structuredefinition-xml-type",
            "valueString": "dateTime"
          } ]
        },
        "fhir_comments": [ " Note: primitive values do not have an assigned type\n      e.g. this is compiler magic\n      XML and JSON types provided by extension " ]
      } ],
      "short": "Primitive value for instant",
      "definition": "Primitive value for instant",
      "representation": [ "xmlAttr" ]
    } ]
  },
  "contact": [ {
    "telecom": [ {
      "value": "http://hl7.org/fhir",
      "system": "other"
    } ]
  } ]
}