删除文档分类 

DELETE /apiv2/forums/{id}.json
调用权限

admin

注意：调用该API资源会同时删除该文档分类下的所有文档
curl 示例
curl https://{subdomain}.kf5.com/apiv2/forums/{id}.json \
  -v -u {email_address}:{password} -X DELETE
返回示例
Status: 200 OK