Service-specific changes - Amazon SDK for Java 2.x
Services or capabilities described in Amazon Web Services documentation might vary by Region. To see the differences applicable to the China Regions, see Getting Started with Amazon Web Services in China (PDF).

Service-specific changes

Amazon S3 changes

SDK for Java 2.x disables anonymous access by default. As a result, you must enable anonymous access by using the AnonymousCredentialsProvider.

Operation name changes

Many of the operation names for the Amazon S3 client have changed in the Amazon SDK for Java 2.x. In version 1.x, the Amazon S3 client is not generated directly from the service API. This results in inconsistency between the SDK operations and the service API. In version 2.x, we now generate the Amazon S3 client to be more consistent with the service API.

The following table shows the operation names in the two versions.

Amazon S3 Operation names
1.x 2.x
abortMultipartUpload abortMultipartUpload
changeObjectStorageClass copyObject
completeMultipartUpload completeMultipartUpload
copyObject copyObject
copyPart uploadPartCopy
createBucket createBucket
deleteBucket deleteBucket
deleteBucketAnalyticsConfiguration deleteBucketAnalyticsConfiguration
deleteBucketCrossOriginConfiguration deleteBucketCors
deleteBucketEncryption deleteBucketEncryption
deleteBucketInventoryConfiguration deleteBucketInventoryConfiguration
deleteBucketLifecycleConfiguration deleteBucketLifecycle
deleteBucketMetricsConfiguration deleteBucketMetricsConfiguration
deleteBucketPolicy deleteBucketPolicy
deleteBucketReplicationConfiguration deleteBucketReplication
deleteBucketTaggingConfiguration deleteBucketTagging
deleteBucketWebsiteConfiguration deleteBucketWebsite
deleteObject deleteObject
deleteObjectTagging deleteObjectTagging
deleteObjects deleteObjects
deleteVersion deleteObject
disableRequesterPays putBucketRequestPayment
doesBucketExist headBucket
doesBucketExistV2 headBucket
doesObjectExist headObject
enableRequesterPays putBucketRequestPayment
generatePresignedUrl S3Presigner
getBucketAccelerateConfiguration getBucketAccelerateConfiguration
getBucketAcl getBucketAcl
getBucketAnalyticsConfiguration getBucketAnalyticsConfiguration
getBucketCrossOriginConfiguration getBucketCors
getBucketEncryption getBucketEncryption
getBucketInventoryConfiguration getBucketInventoryConfiguration
getBucketLifecycleConfiguration getBucketLifecycle or getBucketLifecycleConfiguration
getBucketLocation getBucketLocation
getBucketLoggingConfiguration getBucketLogging
getBucketMetricsConfiguration getBucketMetricsConfiguration
getBucketNotificationConfiguration getBucketNotification or getBucketNotificationConfiguration
getBucketPolicy getBucketPolicy
getBucketReplicationConfiguration getBucketReplication
getBucketTaggingConfiguration getBucketTagging
getBucketVersioningConfiguration getBucketVersioning
getBucketWebsiteConfiguration getBucketWebsite
getObject getObject
getObjectAcl getObjectAcl
getObjectAsString getObjectAsBytes().asUtf8String
getObjectMetadata headObject
getObjectTagging getObjectTagging
getResourceUrl S3Utilities#getUrl
getS3AccountOwner listBuckets
getUrl S3Utilities#getUrl
headBucket headBucket
initiateMultipartUpload createMultipartUpload
isRequesterPaysEnabled getBucketRequestPayment
listBucketAnalyticsConfigurations listBucketAnalyticsConfigurations
listBucketInventoryConfigurations listBucketInventoryConfigurations
listBucketMetricsConfigurations listBucketMetricsConfigurations
listBuckets listBuckets
listMultipartUploads listMultipartUploads
listNextBatchOfObjects listObjectsV2Paginator
listNextBatchOfVersions listObjectVersionsPaginator
listObjects listObjects
listObjectsV2 listObjectsV2
listParts listParts
listVersions listObjectVersions
putObject putObject
restoreObject restoreObject
restoreObjectV2 restoreObject
selectObjectContent selectObjectContent
setBucketAccelerateConfiguration putBucketAccelerateConfiguration
setBucketAcl putBucketAcl
setBucketAnalyticsConfiguration putBucketAnalyticsConfiguration
setBucketCrossOriginConfiguration putBucketCors
setBucketEncryption putBucketEncryption
setBucketInventoryConfiguration putBucketInventoryConfiguration
setBucketLifecycleConfiguration putBucketLifecycle or putBucketLifecycleConfiguration
setBucketLoggingConfiguration putBucketLogging
setBucketMetricsConfiguration putBucketMetricsConfiguration
setBucketNotificationConfiguration putBucketNotification or putBucketNotificationConfiguration
setBucketPolicy putBucketPolicy
setBucketReplicationConfiguration putBucketReplication
setBucketTaggingConfiguration putBucketTagging
setBucketVersioningConfiguration putBucketVersioning
setBucketWebsiteConfiguration putBucketWebsite
setObjectAcl putObjectAcl
setObjectRedirectLocation copyObject
setObjectTagging putObjectTagging
uploadPart uploadPart

Amazon SNS changes

An SNS client can no longer access SNS topics in Regions other than the Region that it is configured to access.

Amazon SQS changes

An SQS client can no longer access SQS queues in Regions other than the Region that it is configured to access.

Amazon RDS changes

The SDK for Java 2.x uses RdsUtilities#generateAuthenticationToken in place of the class RdsIamAuthTokenGenerator in 1.x.