public String getPermissionArn() {
        return this.permissionArn;
    }
<p>
Specifies the <a href="https://docs.aws.amazon.com/general/latest/gr/aws-arns-and-namespaces.html">Amazon
Resource Name (ARN)</a> of the permission whose contents you want to retrieve. To find the ARN for a permission,
use either the <a>ListPermissions</a> operation or go to the <a
href="https://console.aws.amazon.com/ram/home#Permissions:">Permissions library</a> page in the RAM console and
then choose the name of the permission. The ARN is displayed on the detail page.
</p>

@return Specifies the <a href="https://docs.aws.amazon.com/general/latest/gr/aws-arns-and-namespaces.html">Amazon
        Resource Name (ARN)</a> of the permission whose contents you want to retrieve. To find the ARN for a
        permission, use either the <a>ListPermissions</a> operation or go to the <a
        href="https://console.aws.amazon.com/ram/home#Permissions:">Permissions library</a> page in the RAM
        console and then choose the name of the permission. The ARN is displayed on the detail page.
aws-java-sdk-ram/src/main/java/com/amazonaws/services/ram/model/GetPermissionRequest.java