在使用RAM账号调用智能接入网关API前，需要主账号通过创建授权策略对RAM账号进行授权。在授权策略中，使用资源描述符（Alibaba Cloud Resource Name, ARN）指定授权资源。
| 资源类型 | 授权策略中的资源描述方法 |
|---|---|
| CreateSmartAccessGateway | acs:smartag:${region-id}:${resource-owner-id}:smartag/* |
| UpdateSmartAccessGatewayVersion | acs:smartag:${region-id}:${resource-owner-id}:smartag/${smartag-id} |
| DescribeSmartAccessGateways | acs:smartag:${region-id}:${resource-owner-id}:smartag/* |
| ModifySmartAccessGateway | acs:smartag:${region-id}:${resource-owner-id}:smartag/${smartag-id} |
| GetSmartAccessGatewayUseLimit | acs:smartag:${region-id}:${resource-owner-id}:smartag/* |
| GetCloudConnectNetworkUseLimit | acs:smartag:${region-id}:${resource-owner-id}:ccn/* |
| CreateCloudConnectNetwork | acs:smartag:${region-id}:${resource-owner-id}:ccn/* |
| DeleteCloudConnectNetwork | acs:smartag:${region-id}:${resource-owner-id}:ccn/${ccnid} |
| ModifyCloudConnectNetwork | acs:smartag:${region-id}:${resource-owner-id}:ccn/${ccnid} |
| DescribeCloudConnectNetworks | acs:smartag:${region-id}:${resource-owner-id}:ccn/* |
| BindSmartAccessGateway | acs:smartag:${region-id}:${resource-owner-id}:ccn/${ccnid} acs:smartag:${region-id}:${resource-owner-id}:smartag/${smartag-id} |
| UnbindSmartAccessGateway | acs:smartag:${region-id}:${resource-owner-id}:ccn/${ccnid} acs:smartag:${region-id}:${resource-owner-id}:smartag/${smartag-id} |
| ActivateSmartAccessGateway | acs:smartag:${region-id}:${resource-owner-id}:smartag/${smartag-id} |