# 租户配额管理
| 权限                                                                                  | 对应的API接口                                                            | 授权项（Action）               | 依赖的授权项 | IAM项目 (Project) | 企业项目 (Enterprise Project) | 实例授权 | 标签授权 |
|:---|:---|:---|:---|:---|:---|:---|:---|
| [查询租户配额](https://support.huaweicloud.com/api-ecs/ecs_02_0801.html)                  | GET /v1/{project_id}/cloudservers/limits                            | ecs:cloudServerQuotas:get | -      | √                                           | √                                                       | ×    | ×    |
| [查询租户配额（OpenStack原生）（废弃）](https://support.huaweicloud.com/api-ecs/ecs_03_1102.html) | GET /v2.1/{project_id}/os-quota-sets/{project_id}?user_id={user_id} | ecs:quotas:get            | -      | √                                           | ×                                                       | ×    | ×    |
| [查询默认配额（OpenStack原生）（废弃）](https://support.huaweicloud.com/api-ecs/ecs_03_1103.html) | GET /v2.1/{project_id}/os-quota-sets/{project_id}/defaults          | ecs:quotas:get            | -      | √                                           | ×                                                       | ×    | ×    |