php aws带有号码过滤策略的sns订阅，并向

Question

我有一个要求，我想在设备订阅中添加数字（UNIX时间戳）过滤器策略，并在向主题发布通知时添加带有范围策略的消息属性，但我从AWS SDK获得内部服务器响应。 / p>

以下是我在向特定时间订阅的设备发布消息时所做的事情，

$filterMessageAttributes = [
                "DataType" => "Binary",
                "BinaryValue" => json_encode([
                    "numeric" => [
                        ">=",
                        $filterStartUnixTime,
                        "<=",
                        $filterEndUnixTime
                    ]
                ])
            ];
$res =  $sns->publish([
                'Message' => json_encode($message),
                'TopicArn' => $appTopicARN,
                'MessageStructure' => 'json',
                'MessageAttributes' => [
                    "subscription_timestamp" =>  $filterMessageAttributes
                ]
            ]);

这很好用，但订阅设备到SNS主题和设置订阅属性可以从AWS获得500个响应代码

$res = $sns->createPlatformEndpoint([
                "PlatformApplicationArn" => "<android app arn>",
                "Token" => "<device token>",
                "CustomUserData" => "<some user attributes>"
            ]);
$endPointARN = $res->get("EndpointArn");
$res = $sns->subscribe([
        "TopicArn" => "<android topic arn>",
        "Protocol" => "application",
        "Endpoint" => $endPointARN
       ]);
/**
 * Add unix timestamp attribute  to the above subscription
 */
$sns->setSubscriptionAttributes([
     // SubscriptionArn is required
     'SubscriptionArn' => $res->get("SubscriptionArn"),
     // AttributeName is required
     'AttributeName' => 'FilterPolicy',
     'AttributeValue' => json_encode([
     "subscription_timestamp" => [time()]
     ])]);

以下是AWS的回复，

Error executing "SetSubscriptionAttributes" on "https://sns.us-west-2.amazonaws.com"; AWS HTTP error: Server error: `POST https://sns.us-west-2.amazonaws.com` resulted in a `500 Internal Server Error` response: <ErrorResponse xmlns="http://sns.amazonaws.com/doc/2010-03-31/">   <Error>     <Type>Receiver</Type>     <Code>InternalF (truncated...)  InternalFailure (server):  - <ErrorResponse xmlns="http://sns.amazonaws.com/doc/2010-03-31/">   <Error>     <Type>Receiver</Type>     <Code>InternalFailure</Code>   </Error>   <RequestId><REQUESTID></RequestId> </ErrorResponse>

PHP AWS SDK版本：＆＃34; 3.52.31＆＃34;