[
  {
    "analyzerName": "apiengine",
    "buggyFilePath": "API_CHANGE_INCOMPATIBLE_23.d.ts",
    "codeContextStaerLine": "21",
    "defectLevel": 2,
    "defectType": "API_CHANGE_INCOMPATIBLE_23",
    "description": "API check error of [api change errors]: Forbid changes: Writable properties cannot be changed from required to optional.",
    "language": "typescript",
    "mainBuggyCode": "str?: string;",
    "mainBuggyLine": "21",
    "extendInfo": {
      "apiName": "str",
      "apiType": "Property",
      "hierarchicalRelations": "API_CHANGE_INCOMPATIBLE_23.d.ts|Test|str",
      "parentModuleName": "str"
    }
  }
]