子网标签

权限	对应API接口	授权项(Action)
创建子网资源标签	POST /v2.0/{project_id}/subnets/{subnet_id}/tags	vpc:subnetTags:create
查询子网资源标签	GET /v2.0/{project_id}/subnets/{subnet_id}/tags	vpc:subnetTags:get
删除子网资源标签	DELETE /v2.0/{project_id}/subnets/{subnet_id}/tags/{key}	vpc:subnetTags:delete
批量创建和删除子网资源标签	POST /v2.0/{project_id}/subnets/{subnet_id}/tags/action	vpc:subnetTags:create vpc:subnetTags:delete
查询子网资源实例	POST /v2.0/{project_id}/subnets/resource_instances/action	vpc:subnetTags:get
查询子网项目标签	GET /v2.0/{project_id}/subnets/tags	vpc:subnetTags:get