{
  "description": "The data-requirements operation aggregates and returns the parameters and data requirements for the measure and all its dependencies as a single module definition",
  "_filename": "operation-measure-data-requirements.json",
  "package_name": "hl7.fhir.core",
  "date": "2016-12-06T12:22:34+11:00",
  "system": false,
  "publisher": "HL7 (FHIR Project)",
  "instance": true,
  "name": "Data Requirements",
  "type": "false",
  "experimental": null,
  "resourceType": "OperationDefinition",
  "title": null,
  "package_version": "1.8.0",
  "status": "draft",
  "id": "bd0a1d68-1ba6-4e4d-b2f1-3d14b8460e64",
  "resource": [ "Measure" ],
  "kind": "operation",
  "comment": "The effect of invoking this operation is to determine the aggregate set of data requirements and dependencies for the measure. The result is a Library resource with a type of module-definition that contains all the parameter definitions and data requirements of the libraries referenced by the measures. Implementations SHOULD aggregate data requirements intelligently (i.e. by collapsing overlapping data requirements)",
  "url": "http://hl7.org/fhir/OperationDefinition/Measure-data-requirements",
  "code": "data-requirements",
  "version": null,
  "contact": [ {
    "telecom": [ {
      "value": "http://hl7.org/fhir",
      "system": "url"
    }, {
      "value": "fhir@lists.hl7.org",
      "system": "email"
    } ]
  } ],
  "parameter": [ {
    "max": "1",
    "min": 1,
    "use": "in",
    "name": "periodStart",
    "type": "date",
    "documentation": "The start of the measurement period"
  }, {
    "max": "1",
    "min": 1,
    "use": "in",
    "name": "periodEnd",
    "type": "date",
    "documentation": "The end of the measurement period"
  }, {
    "max": "1",
    "min": 1,
    "use": "out",
    "name": "return",
    "type": "Library",
    "documentation": "The result of the requirements gathering"
  } ]
}