使用AWS开发工具包的authorize-security-group-ingress设置描述和IPv6

Question

我正在使用AWS开发工具包v1（旧产品需要此功能）为安全组添加规​​则。我的问题是，如果添加描述和IPv6字段，我得到以下响应：

The parameter Description is not recognized

还有

The parameter Ipv6Ranges is not recognized

This is the documentation我跟随构建了请求。 我的代码：

$ec2 = new AmazonEC2();
$response = $ec2->authorize_security_group_ingress([
    'GroupId' => $secGrpID,
    'IpPermissions' => [
        [
            'FromPort' => $portNum,
            'IpProtocol' => $protocol,
            'IpRanges' => [
                [
                    'CidrIp' => '124.25.16.14/13',
                    'Description' => 'Description V4',
                ],
            ],
            'Ipv6Ranges' => [
                [
                    'CidrIpv6' => '2001:cdba:0000:0000:0000:0000:3257:9652/128',
                    'Description' => 'Description V6',
                ],
            ],
            'ToPort' => $portNum
        ]
    ]
]
);

echo "<pre>";
print_r( $response );
echo "</pre>";

那么在构造的请求中我做错了什么地方？