Question

尝试使用Lambda Java函数检索旧版S3对象的元数据时，我不允许使用405方法。

AmazonS3 amazonS3 = getAmazonS3();
GetObjectRequest getObjectRequest = new GetObjectRequest(bucket, templateKey, versionId);
ObjectMetadata objectMetadata = amazonS3.getObject(getObjectRequest).getObjectMetadata(); // Exception thrown at this line

public AmazonS3 getAmazonS3() {
    String region = PropertyManager.getValue(PropertyKey.AWS_REGION.getKey(stage));
    return AmazonS3ClientBuilder.standard().withRegion(region)
                .withCredentials(new EnvironmentVariableCredentialsProvider()).build();
    }

Lambda中的堆栈跟踪：

    The specified method is not allowed against this resource. (Service: Amazon S3; Status Code: 405; Error Code: MethodNotAllowed; Request ID: 1D12DDA5F0493282): com.amazonaws.services.s3.model.AmazonS3Exception
com.amazonaws.services.s3.model.AmazonS3Exception: The specified method is not allowed against this resource. (Service: Amazon S3; Status Code: 405; Error Code: MethodNotAllowed; Request ID: 1D12DDA5F0493282), S3 Extended Request ID: jTNnAl8ifgsUlPMV0GEHAEVBtWwjTprEJy45C9BMJ5kTk/Qn8Pne8/ZM/tH27ZoeUtHrd1NeuyQ=
    at com.amazonaws.http.AmazonHttpClient$RequestExecutor.handleErrorResponse(AmazonHttpClient.java:1588)
    at com.amazonaws.http.AmazonHttpClient$RequestExecutor.executeOneRequest(AmazonHttpClient.java:1258)
    at com.amazonaws.http.AmazonHttpClient$RequestExecutor.executeHelper(AmazonHttpClient.java:1030)
    at com.amazonaws.http.AmazonHttpClient$RequestExecutor.doExecute(AmazonHttpClient.java:742)
    at com.amazonaws.http.AmazonHttpClient$RequestExecutor.executeWithTimer(AmazonHttpClient.java:716)
    at com.amazonaws.http.AmazonHttpClient$RequestExecutor.execute(AmazonHttpClient.java:699)
    at com.amazonaws.http.AmazonHttpClient$RequestExecutor.access$500(AmazonHttpClient.java:667)
    at com.amazonaws.http.AmazonHttpClient$RequestExecutionBuilderImpl.execute(AmazonHttpClient.java:649)
    at com.amazonaws.http.AmazonHttpClient.execute(AmazonHttpClient.java:513)
    at com.amazonaws.services.s3.AmazonS3Client.invoke(AmazonS3Client.java:4187)
    at com.amazonaws.services.s3.AmazonS3Client.invoke(AmazonS3Client.java:4134)
    at com.amazonaws.services.s3.AmazonS3Client.getObject(AmazonS3Client.java:1385)
    at com.ghx.templateengine.template.GetTemplateVersions.handleRequest(GetTemplateVersions.java:66)

Answer 1

S3对象的一些旧版本具有删除标记。 AWS支持表示，尝试将对象作为删除标记的版本会导致405错误。

S3获取旧版本对象的元数据

1 个答案: