热门视频时间范围/Brand hot videos time scope

[中文]

用途:

• 获取品牌热门视频功能可查询的时间范围
• 用于在请求其他品牌相关接口前确定合法的日期边界

参数:

• 无

返回:

• 时间范围信息（起止日期、周期单位等）

[English]

Purpose:

• Get the queryable time scope for the brand hot videos feature
• Used to determine valid date boundaries before calling other brand endpoints

Parameters:

• None

Return:

• Time scope info (start/end dates, period units, etc.)

Imported from a validated TikHub OpenAPI document. Pricing must be reviewed before enabling.