> For the complete documentation index, see [llms.txt](https://docs.console.zenlayer.com/api-reference/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.console.zenlayer.com/api-reference/cn/cdn/common.md).

# 公共信息

| 接口名称                                                                                       | 接口功能               |
| ------------------------------------------------------------------------------------------ | ------------------ |
| [DescribeAccelerationRegions](/api-reference/cn/cdn/common/describeaccelerationregions.md) | 查询加速域名的加速区域        |
| [DescribeBusinessTypes](/api-reference/cn/cdn/common/describebusinesstypes.md)             | 查询加速域名的业务类型        |
| [DescribeAnalysisRegions](/api-reference/cn/cdn/common/describeanalysisregions.md)         | 查询数据统计支持的区域        |
| [DescribeBillingRegions](/api-reference/cn/cdn/common/describebillingregions.md)           | 查询计费大区             |
| [DescribeGeoRegions](/api-reference/cn/cdn/common/describegeoregions.md)                   | 查询地理限制配置可用的国家/地区列表 |