# 私网NAT网关中转IP标签
| 权限           | 对应API接口                                                                                    | 授权项(Action)                                                                      | IAM项目(Project) | 企业项目(Enterprise Project) |
|:---|:---|:---|:---|:---|
| 查询中转IP实例     | POST /v3/{project_id}/transit-ips/resource_instances/action | nat:transitIpTags:list                                                           | √              | ×                        |
| 批量添加删除中转IP标签 | POST /v3/{project_id}/transit-ips/{resource_id}/tags/action  | nat:transitIpTags:create nat:transitIpTags:delete | √              | √                        |
| 添加中转IP标签     | POST /v3/{project_id}/transit-ips/{resource_id}/tags        | nat:transitIpTags:create                                                         | √              | √                        |
| 查询中转IP标签     | GET /v3/{project_id}/transit-ips/{resource_id}/tags          | nat:transitIpTags:list                                                           | √              | √                        |
| 删除中转IP标签     | DELETE /v3/{project_id}/transit-ips/{resource_id}/tags/{key}  | nat:transitIpTags:delete                                                         | √              | √                        |
| 查询中转IP项目标签   | GET /v3/{project_id}/transit-ips/tags                      | nat:transitIpTags:list                                                           | √              | ×                        |