Get the child categories for a specified parent category.
- 服务商
- 美联储经济数据（FRED）
- 输入摘要
- {"name":"file_type","type":"string","required":false,"description":"A key or file extension that indicates the type of file to send.\n\nstring, optional, default: xml\n\nOne of the following values: 'xml', 'json'\n\nxml = Extensible Mark..., {"name":"category_id","type":"integer","required":false,"description":"The id for a category.\n\ninteger, default: 0 (root category)"}, {"name":"realtime_start","type":"string","required":false,"description":"The start of the real-time period. For more information, see Real-Time Periods.\n\nYYYY-MM-DD formatted string, optional, default: today's date"}, {"name":"realtime_end","type":"string","required":false,"description":"The end of the real-time period. For more information, see Real-Time Periods.\n\nYYYY-MM-DD formatted string, optional, default: today's date"}
- 输出摘要
- 暂无公开信息
- 计费规则
- 1
- 数据更新时间
- 暂无公开信息
- 验证状态
- 暂无公开信息
