import json

struct TestStruct {
    metadata string [raw]
}

json_object := '
{
  "metadata": {
    "topLevelProperty": {
      "nestedProperty1": "Value 1",
      "nestedProperty2": "Value 2",
      "nestedProperty3": {
        "subNestedProperty1": "Sub-Value 1",
        "subNestedProperty2": "Sub-Value 2"
      }
    }
  }
}'

// This string is wrapped in single quotes
stringified_json := '"{\n  \"metadata\": {\n    \"topLevelProperty\": {\n      \"nestedProperty1\": \"Value 1\",\n      \"nestedProperty2\": \"Value 2\",\n      \"nestedProperty3\": {\n        \"subNestedProperty1\": \"Sub-Value 1\",\n        \"subNestedProperty2\": \"Sub-Value 2\"\n      }\n    }\n  }\n}"'

stringified_json_no_single_quotes := "{\n  \"metadata\": {\n    \"topLevelProperty\": {\n      \"nestedProperty1\": \"Value 1\",\n      \"nestedProperty2\": \"Value 2\",\n      \"nestedProperty3\": {\n        \"subNestedProperty1\": \"Sub-Value 1\",\n        \"subNestedProperty2\": \"Sub-Value 2\"\n      }\n    }\n  }\n}"

test_one := json.decode(TestStruct, json_object)!
test_two := json.decode(TestStruct, stringified_json)!
test_three := json.decode(TestStruct, stringified_json_no_single_quotes)!

println(test_one)
println(test_two) // empty string, no errors
println(test_three)