Json Concept

archived:false
children:[]
classKind:"CONCEPT"
conceptQuestionItems:[,…]
description:"A very long description of a concept."
label:null 
topicRef:{name: "Module name", id: "11111111-1111-1111-1111-11111111111111"…}

A concept can have 0 or more sub concept, these can be found under children ConceptQuestionItems are an array of ElementRef. An elementRef will always have an id and revisionnumber, and as along as you query a single entity (no search that returns a list or page) the elementRef should be populated with the referenced entity -> QuestionItem

{
  "archived" : false
  "id" : "11111111-1111-1111-1111-11111111111111",
  "name" : "concept name",
  "modified" : 1525539588572,
  "modifiedBy" : {},
  "agency" : {},
  "basedOnObject" : null,
  "basedOnRevision" : null,
  "version" : {},
  "changeKind" : "TYPO",
  "classKind" : "CONCEPT",
  "label" : null,
  "description" : "a very long description.",
  "conceptQuestionItems" : [ 
  {
    "elementKind" : "QUESTION_ITEM",
    "elementId" : "8b85b739-c30c-4bef-bf79-e3ca20099e3f",
    "elementRevision" : 16,
    "name" : "Q001",
    "version" : {} ,   
    "element" : {…} 
  } ],
  "comments" : [ ],
  "children" : [ ],
  "topicRef" : {
    "name" : "Module name",
    "id" : "ec3f3011-dbaf-4810-9976-d8ee514cf30b",
    "studyRef" : {
      "name" : "Study name",
      "id" : "39a235c1-930e-4bb3-89ba-63c5e616fe78",
      "surveyRef" : {
        "name" : "SurveyProgram name",
        "id" : "b28d8203-81c4-4c79-8cde-6d049b8e6b79"
      }
    }
  },
}