本文為英文版的機器翻譯版本，如內容有任何歧義或不一致之處，概以英文版為準。

# Aurora 佈建的擴展執行區塊範例政策
<a name="security_iam_region_switch_aurora_provisioned_scaling"></a>

 如果您將執行區塊新增至 Aurora 佈建叢集擴展的區域切換計劃，可連接以下範例政策。

```
{
  "Version": "2012-10-17",
  "Statement": [
    {
      "Effect": "Allow",
      "Action": [
        "rds:DescribeDBInstances",
        "rds:DescribeDBClusters",
        "rds:DescribeGlobalClusters",
        "rds:CreateDBInstance",
        "rds:ModifyDBInstance"
      ],
      "Resource": [
        "arn:aws:rds:{{region}}:{{account-id}}:db:{{instance-name}}",
        "arn:aws:rds:{{region}}:{{account-id}}:cluster:{{cluster-name}}",
        "arn:aws:rds::{{account-id}}:global-cluster:{{global-cluster-name}}"
      ]
    },
    {
      "Effect": "Allow",
      "Action": [
        "rds:DescribeOrderableDBInstanceOptions",
        "ec2:DescribeInstanceTypes"
      ],
      "Resource": "*"
    }
  ]
}
```