# 带宽
| 权限  | 对应API接口                                           | 授权项(Action)          | IAM项目(Project) | 企业项目(Enterprise Project) | 策略授权项                   |
|:---|:---|:---|:---|:---|:---|
| 查询带宽   | GET /v1/{project_id}/bandwidths/{bandwidth_id}  | vpc:bandwidths:get   | √             | √                      | eip:bandwidths:get      |
| 查询带宽列表 | GET /v1/{project_id}/bandwidths                 | vpc:bandwidths:list | √              | √                         | eip:bandwidths:list   |
| 更新带宽 | PUT /v1/{project_id}/bandwidths/{bandwidth_id} | vpc:bandwidths:update | √            | √                        | eip:bandwidths:update |