Operation-servicedefinition-data-requirements.json

Operation Definition

{
  "resourceType": "OperationDefinition",
  "id": "ServiceDefinition-data-requirements",
  "text": {
    "status": "generated",
    "div": "<div>!-- Snipped for Brevity --></div>"
  },
  "url": "http://hl7.org/fhir/OperationDefinition/ServiceDefinition-data-requirements",
  "name": "Data Requirements",
  "status": "draft",
  "kind": "operation",
  "date": "2019-10-24T11:53:00+11:00",
  "publisher": "HL7 (FHIR Project)",
  "contact": [
    {
      "telecom": [
        {
          "system": "url",
          "value": "http://hl7.org/fhir"
        },
        {
          "system": "email",
          "value": "fhir@lists.hl7.org"
        }
      ]
    }
  ],
  "description": "The data-requirements operation aggregates and returns the parameters and data requirements for the service module and all its dependencies as a single module definition library.",
  "code": "data-requirements",
  "comment": "The effect of invoking this operation is to determine the aggregate set of data requirements and dependencies for the service module. The result is a Library resource with a type of module-definition that contains all the parameter definitions and data requirements of the service module and any libraries referenced by it. Implementations SHOULD aggregate data requirements intelligently (i.e. by collapsing overlapping data requirements).",
  "resource": [
    "ServiceDefinition"
  ],
  "system": false,
  "type": false,
  "instance": true,
  "parameter": [
    {
      "name": "evaluateAtDateTime",
      "use": "in",
      "min": 0,
      "max": "1",
      "documentation": "An optional date and time specifying that the evaluation should be performed as though it was the given date and time. Data requirements returned will use this as the \"Now\" point for the purposes of determining the data requirements.",
      "type": "dateTime"
    },
    {
      "name": "return",
      "use": "out",
      "min": 1,
      "max": "1",
      "documentation": "The result of the requirements gathering is a module-definition Library that describes the aggregate parameters, data requirements, and dependencies of the service.",
      "type": "Library"
    }
  ]
}