- 
更新知识库分类详情
PATCH {{base_url}}/helpdesk/v1/categories/:id 
- 
创建知识库分类
POST {{base_url}}/helpdesk/v1/categories 
- 
获取知识库分类
GET {{base_url}}/helpdesk/v1/categories/:id 
- 
删除知识库分类详情
DELETE {{base_url}}/helpdesk/v1/categories/:id 
- 
获取全部知识库分类
GET {{base_url}}/helpdesk/v1/categories