{"ScriptPreparationCode":"var obj = {a: {b: {c: {d: 1}}}}","TestCases":[{"Name":"optional chaining","Code":"var a = obj?.a?.b?.c?.d","IsDeferred":false},{"Name":"lodash get","Code":"var a = _.get(obj, \u0022a.b.c.d\u0022)","IsDeferred":false}]}