OSS (Aliyun OSS SDK for Java 3.17.4 API)

All Known Implementing Classes:

OSSClient, OSSEncryptionClient
```
public interface OSS
```
Entry point interface of Alibaba Cloud's OSS (Object Store Service)
Object Store Service (a.k.a OSS) is the massive, secure, low cost and highly reliable public storage which could be accessed from anywhere at anytime via REST APIs, SDKs or web console.
Developers could use OSS to create any services that need huge data storage and access throughput, such as media sharing web apps, cloud storage service or enterprise or personal data backup.

Method Summary

All Methods Instance Methods Abstract Methods Deprecated Methods
Modifier and Type	Method and Description
`VoidResult`	`abortBucketWorm(GenericRequest genericRequest)` Abort the bucket worm configuration
`VoidResult`	`abortBucketWorm(String bucketName)` Abort the bucket worm configuration
`VoidResult`	`abortMultipartUpload(AbortMultipartUploadRequest request)` Abort a multiple parts upload.
`AddBucketCnameResult`	`addBucketCname(AddBucketCnameRequest addBucketCnameRequest)` Adds a Cname for the `Bucket` instance.
`VoidResult`	`addBucketReplication(AddBucketReplicationRequest addBucketReplicationRequest)` Adds a `Bucket`'s cross-region replication rule.
`AppendObjectResult`	`appendObject(AppendObjectRequest appendObjectRequest)` Append the data to the appendable object specified in `AppendObjectRequest`.
`AsyncProcessObjectResult`	`asyncProcessObject(AsyncProcessObjectRequest asyncProcessObjectRequest)` Apply async process on the specified image file.
`String`	`calculatePostSignature(String postPolicy)` Calculates the signature based on the policy and access key secret.
`VoidResult`	`closeMetaQuery(String bucketName)` Close metadata management from the OSS Server
`VoidResult`	`completeBucketWorm(CompleteBucketWormRequest completeBucketWormRequest)` Complete the bucket worm configuration
`VoidResult`	`completeBucketWorm(String bucketName, String wormId)` Complete the bucket worm configuration
`CompleteMultipartUploadResult`	`completeMultipartUpload(CompleteMultipartUploadRequest request)` Complete a multiple parts upload.
`CopyObjectResult`	`copyObject(CopyObjectRequest copyObjectRequest)` Copies an existing file in OSS from source bucket to the target bucket.
`CopyObjectResult`	`copyObject(String sourceBucketName, String sourceKey, String destinationBucketName, String destinationKey)` Copies an existing file in OSS from source bucket to the target bucket.
`Bucket`	`createBucket(CreateBucketRequest createBucketRequest)` Creates a `Bucket` instance with specified CreateBucketRequest information.
`Bucket`	`createBucket(String bucketName)` Creates `Bucket` instance.
`CreateBucketCnameTokenResult`	`createBucketCnameToken(CreateBucketCnameTokenRequest createBucketCnameTokenRequest)` Creates a cname token for the `Bucket` instance.
`VoidResult`	`createBucketVpcip(CreateBucketVpcipRequest createBucketVpcipRequest)` Bind a Vpcip to a bucket.
`VoidResult`	`createDirectory(CreateDirectoryRequest createDirectoryRequest)` Creates a directory to the Bucket
`VoidResult`	`createDirectory(String bucketName, String dirName)` Creates a directory to the Bucket
`CreateLiveChannelResult`	`createLiveChannel(CreateLiveChannelRequest createLiveChannelRequest)` Creates a live streaming channel.
`SelectObjectMetadata`	`createSelectObjectMetadata(CreateSelectObjectMetadataRequest createSelectObjectMetadataRequest)` Create select object metadata(create metadata if not exists or overwrite flag set in `CreateSelectObjectMetadataRequest`)
`VoidResult`	`createSymlink(CreateSymlinkRequest createSymlinkRequest)` Creates a symbol link to a target file under the bucket---this is not supported for archive class bucket.
`VoidResult`	`createSymlink(String bucketName, String symlink, String target)` Creates a symlink link to a target file under the bucket---this is not supported for archive class bucket.
`VoidResult`	`createUdf(CreateUdfRequest createUdfRequest)` Creates UDF
`VoidResult`	`createUdfApplication(CreateUdfApplicationRequest createUdfApplicationRequest)`
`CreateVpcipResult`	`createVpcip(CreateVpcipRequest createVpcipRequest)` Creates a vpcip tunnel `Vpcip`.
`VoidResult`	`deleteBucket(GenericRequest genericRequest)` Deletes the `Bucket` instance.
`VoidResult`	`deleteBucket(String bucketName)` Deletes the `Bucket` instance.
`VoidResult`	`deleteBucketCallbackPolicy(GenericRequest genericRequest)` Delete callback policy of the `Bucket` instance.
`VoidResult`	`deleteBucketCname(DeleteBucketCnameRequest deleteBucketCnameRequest)` Deletes one `Bucket`'s specific Cname specified by the parameter domain.
`VoidResult`	`deleteBucketCname(String bucketName, String domain)` Deletes one `Bucket`'s Cname specified by the parameter domain.
`VoidResult`	`deleteBucketCORSRules(GenericRequest genericRequest)` Deletes all CORS rules under the bucket.
`VoidResult`	`deleteBucketCORSRules(String bucketName)` Deletes all CORS rules under the bucket.
`VoidResult`	`deleteBucketEncryption(GenericRequest genericRequest)` Deletes the server-side encryption configuration from the bucket.
`VoidResult`	`deleteBucketEncryption(String bucketName)` Deletes the server-side encryption configuration from the bucket.
`VoidResult`	`deleteBucketImage(String bucketName)` Deletes the image processing attributes on the specific `Bucket`.
`VoidResult`	`deleteBucketImage(String bucketName, GenericRequest genericRequest)` Deletes the image processing attributes on the specific `Bucket`.
`VoidResult`	`deleteBucketInventoryConfiguration(DeleteBucketInventoryConfigurationRequest deleteBucketInventoryConfigurationRequest)` Deletes an inventory configuration of the bucket.
`VoidResult`	`deleteBucketInventoryConfiguration(String bucketName, String id)` Deletes an inventory configuration of the bucket.
`VoidResult`	`deleteBucketLifecycle(GenericRequest genericRequest)` Deletes all the `Bucket`'s Lifecycle rules.
`VoidResult`	`deleteBucketLifecycle(String bucketName)` Deletes all the `Bucket`'s Lifecycle rules.
`VoidResult`	`deleteBucketLogging(GenericRequest genericRequest)` Disables the logging on `Bucket`.
`VoidResult`	`deleteBucketLogging(String bucketName)` Disables the logging on `Bucket`.
`VoidResult`	`deleteBucketPolicy(GenericRequest genericRequest)` Delete policy of the `Bucket` instance.
`VoidResult`	`deleteBucketPolicy(String bucketName)` Delete policy of the `Bucket` instance.
`VoidResult`	`deleteBucketQosInfo(GenericRequest genericRequest)` Deletes the bucket qos info.
`VoidResult`	`deleteBucketQosInfo(String bucketName)` Deletes the bucket qos info.
`VoidResult`	`deleteBucketReplication(DeleteBucketReplicationRequest deleteBucketReplicationRequest)` Deletes the specified `Bucket`'s cross region replication rule.
`VoidResult`	`deleteBucketReplication(String bucketName, String replicationRuleID)` Deletes the specified `Bucket`'s cross region replication rule.
`VoidResult`	`deleteBucketTagging(GenericRequest genericRequest)` Clears all the tags of the `Bucket` instance.
`VoidResult`	`deleteBucketTagging(String bucketName)` Clears all the tags of the `Bucket` instance。
`VoidResult`	`deleteBucketTransferAcceleration(String bucketName)` Delete transferAcceleration configuration from the OSS Server
`VoidResult`	`deleteBucketVpcip(DeleteBucketVpcipRequest deleteBucketVpcipRequest)` Deletes the `VpcPolicy` instance that has binded to the bucket.
`VoidResult`	`deleteBucketWebsite(GenericRequest genericRequest)` Deletes the `Bucket`'s static website configuration, which means disabling the static website on the bucket.
`VoidResult`	`deleteBucketWebsite(String bucketName)` Deletes the `Bucket`'s static website configuration, which means disabling the static website on the bucket.
`DeleteDirectoryResult`	`deleteDirectory(DeleteDirectoryRequest deleteDirectoryRequest)` Delete a directory
`DeleteDirectoryResult`	`deleteDirectory(String bucketName, String dirName)` Delete a directory
`DeleteDirectoryResult`	`deleteDirectory(String bucketName, String dirName, boolean deleteRecursive, String nextDeleteToken)` Delete a directory
`VoidResult`	`deleteImageStyle(String bucketName, String styleName)` Deletes a style named by parameter styleName under `Bucket`
`VoidResult`	`deleteImageStyle(String bucketName, String styleName, GenericRequest genericRequest)` Deletes a style named by parameter styleName under `Bucket`
`VoidResult`	`deleteLiveChannel(LiveChannelGenericRequest liveChannelGenericRequest)` Deletes the Live Channel。 After the deletion, the media files are still kept.
`VoidResult`	`deleteLiveChannel(String bucketName, String liveChannel)` Deletes the Live Channel.
`VoidResult`	`deleteObject(GenericRequest genericRequest)` Deletes the specified `OSSObject` by the `GenericRequest` instance.
`VoidResult`	`deleteObject(String bucketName, String key)` Deletes the specified `OSSObject` by bucket name and object key.
`DeleteObjectsResult`	`deleteObjects(DeleteObjectsRequest deleteObjectsRequest)` Batch deletes the specified files under a specific bucket.
`VoidResult`	`deleteObjectTagging(GenericRequest genericRequest)` Clears all the tags of the OSS object.
`VoidResult`	`deleteObjectTagging(String bucketName, String key)` Clears all the tags of the OSS object.
`VoidResult`	`deleteUdf(UdfGenericRequest genericRequest)`
`VoidResult`	`deleteUdfApplication(UdfGenericRequest genericRequest)`
`VoidResult`	`deleteUdfImage(UdfGenericRequest genericRequest)`
`VoidResult`	`deleteVersion(DeleteVersionRequest deleteVersionRequest)` Deletes a specific version of an object in the specified bucket.
`VoidResult`	`deleteVersion(String bucketName, String key, String versionId)` Deletes a specific version of the specified object in the specified bucket.
`DeleteVersionsResult`	`deleteVersions(DeleteVersionsRequest deleteVersionsRequest)` Batch deletes the specified object versions under a specific bucket.
`VoidResult`	`deleteVpcip(DeleteVpcipRequest deleteVpcipRequest)` Deletes the `Vpcip` instance.
`DescribeRegionsResult`	`describeRegions(DescribeRegionsRequest describeRegionsRequest)` Describe regions from the OSS Server
`boolean`	`doesBucketExist(GenericRequest genericRequest)` Checks if the `Bucket` exists。
`boolean`	`doesBucketExist(String bucketName)` Checks the `Bucket` exists .
`boolean`	`doesObjectExist(GenericRequest genericRequest)` Checks if a specific `OSSObject` exists under the specific `Bucket`.
`boolean`	`doesObjectExist(GenericRequest genericRequest, boolean isOnlyInOSS)` Checks if a specific `OSSObject` exists under the specific `Bucket`.
`boolean`	`doesObjectExist(HeadObjectRequest headObjectRequest)` Deprecated.
`boolean`	`doesObjectExist(String bucketName, String key)` Checks if a specific `OSSObject` exists under the specific `Bucket`.
`boolean`	`doesObjectExist(String bucketName, String key, boolean isOnlyInOSS)` Checks if a specific `OSSObject` exists under the specific `Bucket`.
`DoMetaQueryResult`	`doMetaQuery(DoMetaQueryRequest doMetaQueryRequest)` Query files that meet the specified criteria from the OSS Server
`DownloadFileResult`	`downloadFile(DownloadFileRequest downloadFileRequest)` File download Very similar with file upload, this method will split the OSS object into parts and download them in parallel by a thread pool, though by default the thread pool only has one thread.
`VoidResult`	`extendBucketWorm(ExtendBucketWormRequest extendBucketWormRequest)` Extend the bucket worm configuration
`VoidResult`	`extendBucketWorm(String bucketName, String wormId, int retentionPeriodInDays)` Extend the bucket worm configuration
`String`	`generatePostPolicy(Date expiration, PolicyConditions conds)` Generates the post policy form field in JSON format.
`URL`	`generatePresignedUrl(GeneratePresignedUrlRequest request)` Generates a signed url for accessing the `OSSObject` with a specific HTTP method.
`URL`	`generatePresignedUrl(String bucketName, String key, Date expiration)` Generates a signed url for accessing the `OSSObject` with HTTP GET method.
`URL`	`generatePresignedUrl(String bucketName, String key, Date expiration, HttpMethod method)` Generates a signed url for accessing the `OSSObject` with a specific HTTP method.
`String`	`generateRtmpUri(GenerateRtmpUriRequest generatePushflowUrlRequest)` Generates a RTMP pushing streaming address in the Live Channel.
`String`	`generateRtmpUri(String bucketName, String liveChannelName, String PlaylistName, long expires)` Generates a RTMP pushing streaming address in the Live Channel.
`VoidResult`	`generateVodPlaylist(GenerateVodPlaylistRequest generateVodPlaylistRequest)` Generates a VOD playlist (.m3u8 file) for the .ts files with specified time range under the Live Channel.
`VoidResult`	`generateVodPlaylist(String bucketName, String liveChannelName, String PlaylistName, long startTime, long endTime)` Generates a VOD playlist (.m3u8 file) for the .ts files with specified time range under the Live Channel.
`GetAsyncFetchTaskResult`	`getAsyncFetchTask(GetAsyncFetchTaskRequest getAsyncFetchTaskRequest)` Gets the async fetch task information.
`GetAsyncFetchTaskResult`	`getAsyncFetchTask(String bucketName, String taskId)` Gets the async fetch task information.
`AccessMonitor`	`getBucketAccessMonitor(String bucketName)` Get BucketAccessMonitor configuration from the OSS Server
`AccessControlList`	`getBucketAcl(GenericRequest genericRequest)` Gets the Access Control List(ACL) of the `Bucket` instance.
`AccessControlList`	`getBucketAcl(String bucketName)` Returns the Access control List (ACL) of the `Bucket` instance.
`GetBucketCallbackPolicyResult`	`getBucketCallbackPolicy(GenericRequest genericRequest)` Gets callback policy of the `Bucket` instance.
`List<CnameConfiguration>`	`getBucketCname(GenericRequest genericRequest)` Gets the `Bucket`'s Cnames.
`List<CnameConfiguration>`	`getBucketCname(String bucketName)` Gets the `Bucket`'s Cnames.
`GetBucketCnameTokenResult`	`getBucketCnameToken(GetBucketCnameTokenRequest getBucketCnameTokenRequest)` Gets a cname token for the `Bucket` instance.
`CORSConfiguration`	`getBucketCORS(GenericRequest genericRequest)` Get CORS configuration from the bucket.
`List<SetBucketCORSRequest.CORSRule>`	`getBucketCORSRules(GenericRequest genericRequest)` Lists all CORS rules from the bucket.
`List<SetBucketCORSRequest.CORSRule>`	`getBucketCORSRules(String bucketName)` Lists all CORS rules from the bucket.
`ServerSideEncryptionConfiguration`	`getBucketEncryption(GenericRequest genericRequest)` Returns the server-side encryption configuration of a bucket.
`ServerSideEncryptionConfiguration`	`getBucketEncryption(String bucketName)` Returns the server-side encryption configuration of a bucket.
`GetBucketImageResult`	`getBucketImage(String bucketName)` Gets the image processing attributes on the specific `Bucket`.
`GetBucketImageResult`	`getBucketImage(String bucketName, GenericRequest genericRequest)` Gets the image processing attributes on the specific `Bucket`.
`BucketInfo`	`getBucketInfo(GenericRequest genericRequest)` Gets the `Bucket`'s basic information as well as its ACL.
`BucketInfo`	`getBucketInfo(String bucketName)` Gets the `Bucket`'s basic information as well as its ACL.
`GetBucketInventoryConfigurationResult`	`getBucketInventoryConfiguration(GetBucketInventoryConfigurationRequest getBucketInventoryConfigurationRequest)` Gets the bucket inventory configuration.
`GetBucketInventoryConfigurationResult`	`getBucketInventoryConfiguration(String bucketName, String id)` Gets the bucket inventory configuration.
`List<LifecycleRule>`	`getBucketLifecycle(GenericRequest genericRequest)` Gets the `Bucket`'s Lifecycle rules.
`List<LifecycleRule>`	`getBucketLifecycle(String bucketName)` Gets the `Bucket`'s lifecycle rules.
`String`	`getBucketLocation(GenericRequest genericRequest)` Returns the datacenter name where the `Bucket` instance specified by GenericRequest is hosted.
`String`	`getBucketLocation(String bucketName)` Returns the datacenter name where the `Bucket` instance is hosted.
`BucketLoggingResult`	`getBucketLogging(GenericRequest genericRequest)` Gets the `Bucket`'s logging setting.
`BucketLoggingResult`	`getBucketLogging(String bucketName)` Gets the `Bucket`'s logging setting.
`BucketMetadata`	`getBucketMetadata(GenericRequest genericRequest)` Gets all the metadata of `Bucket`.
`BucketMetadata`	`getBucketMetadata(String bucketName)` Gets the metadata of `Bucket`.
`GetBucketPolicyResult`	`getBucketPolicy(GenericRequest genericRequest)` Gets policy text of the `Bucket` instance.
`GetBucketPolicyResult`	`getBucketPolicy(String bucketName)` Gets policy text of the `Bucket` instance.
`BucketProcess`	`getBucketProcess(GenericRequest genericRequest)` Get the bucket's image accessing configuration
`BucketProcess`	`getBucketProcess(String bucketName)` Gets the bucket's image accessing configuration.
`BucketQosInfo`	`getBucketQosInfo(GenericRequest genericRequest)` Gets the bucket qos info of the `Bucket`.
`BucketQosInfo`	`getBucketQosInfo(String bucketName)` Gets the bucket qos info of the `Bucket`.
`BucketReferer`	`getBucketReferer(GenericRequest genericRequest)` Returns http referer information of the `Bucket` specified by bucket name in GenericRequest object.
`BucketReferer`	`getBucketReferer(String bucketName)` Returns http referer information of the `Bucket` specified by bucket name.
`List<ReplicationRule>`	`getBucketReplication(GenericRequest genericRequest)` Gets all the `Bucket`'s cross region replication rules.
`List<ReplicationRule>`	`getBucketReplication(String bucketName)` Gets all the `Bucket`'s cross region replication rules.
`List<String>`	`getBucketReplicationLocation(GenericRequest genericRequest)` Gets the `Bucket`'s replication reachable data centers.
`List<String>`	`getBucketReplicationLocation(String bucketName)` Gets the `Bucket`'s replication reachable data centers.
`BucketReplicationProgress`	`getBucketReplicationProgress(GetBucketReplicationProgressRequest getBucketReplicationProgressRequest)` Gets the `Bucket`'s progress of the specified cross region replication rule.
`BucketReplicationProgress`	`getBucketReplicationProgress(String bucketName, String replicationRuleID)` Gets the `Bucket`'s progress of the specified cross region replication rule.
`GetBucketRequestPaymentResult`	`getBucketRequestPayment(GenericRequest genericRequest)` Gets the request payment of the `Bucket`.
`GetBucketRequestPaymentResult`	`getBucketRequestPayment(String bucketName)` Gets the request payment of the `Bucket`.
`GetBucketResourceGroupResult`	`getBucketResourceGroup(String bucketName)` Gets the resource group id of the `Bucket`.
`BucketStat`	`getBucketStat(GenericRequest genericRequest)` Gets the `Bucket`'s storage information such as object counts, storage size and executing multipart uploads.
`BucketStat`	`getBucketStat(String bucketName)` Gets the `Bucket`'s storage information such as object counts, storage size and executing multipart uploads.
`UserQos`	`getBucketStorageCapacity(GenericRequest genericRequest)` Gets the `Bucket`'s capacity
`UserQos`	`getBucketStorageCapacity(String bucketName)` Gets the `Bucket`'s capacity
`TagSet`	`getBucketTagging(GenericRequest genericRequest)` Gets the tags of `Bucket` instance.
`TagSet`	`getBucketTagging(String bucketName)` Gets all tags of the `Bucket` instance.
`TransferAcceleration`	`getBucketTransferAcceleration(String bucketName)` Get transferAcceleration configuration from the OSS Server
`BucketVersioningConfiguration`	`getBucketVersioning(GenericRequest genericRequest)` Returns the versioning configuration for the specified bucket.
`BucketVersioningConfiguration`	`getBucketVersioning(String bucketName)` Returns the versioning configuration for the specified bucket.
`List<VpcPolicy>`	`getBucketVpcip(GenericRequest genericRequest)` Returns all `VpcPolicy` instances of the Bucket.
`BucketWebsiteResult`	`getBucketWebsite(GenericRequest genericRequest)` Gets the `Bucket`'s static webite settings.
`BucketWebsiteResult`	`getBucketWebsite(String bucketName)` Gets the `Bucket`'s static website settings.
`GetBucketWormResult`	`getBucketWorm(GenericRequest genericRequest)` Get the bucket worm configuration
`GetBucketWormResult`	`getBucketWorm(String bucketName)` Get the bucket worm configuration
`String`	`getConnectionPoolStats()` Get the statistics of the connection pool.
`GetImageStyleResult`	`getImageStyle(String bucketName, String styleName)` Gets a style named by parameter styleName under `Bucket`
`GetImageStyleResult`	`getImageStyle(String bucketName, String styleName, GenericRequest genericRequest)` Gets a style named by parameter styleName under the `Bucket`
`List<LiveRecord>`	`getLiveChannelHistory(LiveChannelGenericRequest liveChannelGenericRequest)` Gets recent `LiveRecord` entries from the specified Live Channel.
`List<LiveRecord>`	`getLiveChannelHistory(String bucketName, String liveChannel)` Gets recent `LiveRecord` entries from the specified Live Channel.
`LiveChannelInfo`	`getLiveChannelInfo(LiveChannelGenericRequest liveChannelGenericRequest)` Gets the Live Channel's configuration.
`LiveChannelInfo`	`getLiveChannelInfo(String bucketName, String liveChannel)` Gets the Live Channel's configuration.
`LiveChannelStat`	`getLiveChannelStat(LiveChannelGenericRequest liveChannelGenericRequest)` Gets Live Channel's streaming information.
`LiveChannelStat`	`getLiveChannelStat(String bucketName, String liveChannel)` Gets Live Channel's streaming information.
`GetMetaQueryStatusResult`	`getMetaQueryStatus(String bucketName)` Get MetaQueryStatus configuration from the OSS Server
`OSSObject`	`getObject(GetObjectRequest getObjectRequest)` Gets the `OSSObject` from the bucket specified in `GetObjectRequest` parameter.
`ObjectMetadata`	`getObject(GetObjectRequest getObjectRequest, File file)` Downloads the file from a file specified by the `GetObjectRequest` parameter.
`OSSObject`	`getObject(String bucketName, String key)` Gets a `OSSObject` from `Bucket`.
`OSSObject`	`getObject(URL signedUrl, Map<String,String> requestHeaders)` Gets the `OSSObject` from the signed Url.
`ObjectAcl`	`getObjectAcl(GenericRequest genericRequest)` Gets the Access Control List (ACL) of the OSS object.
`ObjectAcl`	`getObjectAcl(String bucketName, String key)` Gets the Access Control List (ACL) of the OSS object.
`ObjectMetadata`	`getObjectMetadata(GenericRequest genericRequest)` Gets all the metadata of `OSSObject`.
`ObjectMetadata`	`getObjectMetadata(String bucketName, String key)` Gets all the metadata of `OSSObject`.
`TagSet`	`getObjectTagging(GenericRequest genericRequest)` Gets all tags of the OSS object.
`TagSet`	`getObjectTagging(String bucketName, String key)` Gets all tags of the OSS object.
`SimplifiedObjectMeta`	`getSimplifiedObjectMeta(GenericRequest genericRequest)` Gets the simplified metadata information of `OSSObject`.
`SimplifiedObjectMeta`	`getSimplifiedObjectMeta(String bucketName, String key)` Gets the simplified metadata information of `OSSObject`.
`OSSSymlink`	`getSymlink(GenericRequest genericRequest)` Gets the symlink information for the given symlink name.
`OSSSymlink`	`getSymlink(String bucketName, String symlink)` Gets the symlink information for the given symlink name.
`UdfApplicationInfo`	`getUdfApplicationInfo(UdfGenericRequest genericRequest)`
`UdfApplicationLog`	`getUdfApplicationLog(GetUdfApplicationLogRequest getUdfApplicationLogRequest)`
`List<UdfImageInfo>`	`getUdfImageInfo(UdfGenericRequest genericRequest)`
`UdfInfo`	`getUdfInfo(UdfGenericRequest genericRequest)`
`UserQosInfo`	`getUserQosInfo()` Gets the User qos info.
`OSSObject`	`getVodPlaylist(GetVodPlaylistRequest getVodPlaylistRequest)` Generates and returns a VOD playlist (m3u8 format) for the *.ts files with specified time range under the Live Channel, but this VOD playlist would not be stored in OSS Server.
`OSSObject`	`getVodPlaylist(String bucketName, String liveChannelName, long startTime, long endTime)` Generates and returns a VOD playlist (m3u8 format) for the *.ts files with specified time range under the Live Channel, but this VOD playlist would not be stored in OSS Server.
`ObjectMetadata`	`headObject(HeadObjectRequest headObjectRequest)` Gets all the head data of `OSSObject`.
`ObjectMetadata`	`headObject(String bucketName, String key)` Gets all the head data of `OSSObject`.
`InitiateBucketWormResult`	`initiateBucketWorm(InitiateBucketWormRequest initiateBucketWormRequest)` Initiate a bucket worm configuration
`InitiateBucketWormResult`	`initiateBucketWorm(String bucketName, int retentionPeriodInDays)` Initiate a bucket worm configuration
`InitiateMultipartUploadResult`	`initiateMultipartUpload(InitiateMultipartUploadRequest request)` Initiates a multiple part upload
`ListBucketInventoryConfigurationsResult`	`listBucketInventoryConfigurations(ListBucketInventoryConfigurationsRequest listBucketInventoryConfigurationsRequest)` Returns the list of inventory configurations for the bucket.
`ListBucketInventoryConfigurationsResult`	`listBucketInventoryConfigurations(String bucketName)` Returns the list of inventory configurations for the bucket.
`ListBucketInventoryConfigurationsResult`	`listBucketInventoryConfigurations(String bucketName, String continuationToken)` Returns the list of inventory configurations for the bucket.
`List<Bucket>`	`listBuckets()` Returns all `Bucket` instances of the current account.
`BucketList`	`listBuckets(ListBucketsRequest listBucketsRequest)` Returns all `Bucket` instances of the current account that meet the conditions specified.
`BucketList`	`listBuckets(String prefix, String marker, Integer maxKeys)` Returns all `Bucket` instances of the current account that meet the conditions specified.
`List<Style>`	`listImageStyle(String bucketName)` Lists all styles under the `Bucket`
`List<Style>`	`listImageStyle(String bucketName, GenericRequest genericRequest)` Lists all styles under the `Bucket`
`LiveChannelListing`	`listLiveChannels(ListLiveChannelsRequest listLiveChannelRequest)` Lists all Live Channels under a bucket that meets the requirement specified by the parameter listLiveChannelRequest.
`List<LiveChannel>`	`listLiveChannels(String bucketName)` Lists all Live Channels under a bucket.
`MultipartUploadListing`	`listMultipartUploads(ListMultipartUploadsRequest request)` Lists executing multiple parts uploads.
`ObjectListing`	`listObjects(ListObjectsRequest listObjectsRequest)` Lists all objects under the specified `Bucket` in the parameter of `ListObjectsRequest`
`ObjectListing`	`listObjects(String bucketName)` Lists all objects under the specified `Bucket`
`ObjectListing`	`listObjects(String bucketName, String prefix)` Lists all objects under the specified `Bucket` with the specified prefix.
`ListObjectsV2Result`	`listObjectsV2(ListObjectsV2Request listObjectsV2Request)` Lists all objects under the specified `Bucket` in the parameter of `ListObjectsRequest`
`ListObjectsV2Result`	`listObjectsV2(String bucketName)` Lists all objects under the specified `Bucket` in the parameter of `ListObjectsRequest`
`ListObjectsV2Result`	`listObjectsV2(String bucketName, String prefix)` Lists all objects under the specified `Bucket` in the parameter of `ListObjectsRequest`
`ListObjectsV2Result`	`listObjectsV2(String bucketName, String prefix, String continuationToken, String startAfter, String delimiter, Integer maxKeys, String encodingType, boolean fetchOwner)` Lists all objects under the specified `Bucket` in the parameter of `ListObjectsRequest`
`PartListing`	`listParts(ListPartsRequest request)` Lists all parts in a multiple parts upload.
`List<UdfApplicationInfo>`	`listUdfApplications()`
`List<UdfInfo>`	`listUdfs()`
`VersionListing`	`listVersions(ListVersionsRequest listVersionsRequest)` Returns a list of summary information about the versions in the specified bucket.
`VersionListing`	`listVersions(String bucketName, String prefix)` Returns a list of summary information about the versions in the specified bucket.
`VersionListing`	`listVersions(String bucketName, String prefix, String keyMarker, String versionIdMarker, String delimiter, Integer maxResults)` Returns a list of summary information about the versions in the specified bucket.
`List<Vpcip>`	`listVpcip()` Returns all `Vpcip` instances of the current account.
`VoidResult`	`openMetaQuery(String bucketName)` Open MetaQuery configuration to the OSS Server
`ResponseMessage`	`optionsObject(OptionsRequest request)` Deprecated.
`GenericResult`	`processObject(ProcessObjectRequest processObjectRequest)` Apply process on the specified image file.
`VoidResult`	`putBucketAccessMonitor(String bucketName, String status)` Set BucketAccessMonitor configuration to the OSS Server
`VoidResult`	`putBucketImage(PutBucketImageRequest request)` Sets image processing attributes on the specific `Bucket`
`VoidResult`	`putImageStyle(PutImageStyleRequest putImageStyleRequest)` Adds a new style under `Bucket`.
`PutObjectResult`	`putObject(PutObjectRequest putObjectRequest)` Uploads the file to `Bucket`.
`PutObjectResult`	`putObject(String bucketName, String key, File file)` Uploads the file to the `Bucket` from the file.
`PutObjectResult`	`putObject(String bucketName, String key, File file, ObjectMetadata metadata)` Uploads the file to the `Bucket` from the file with the `ObjectMetadata`.
`PutObjectResult`	`putObject(String bucketName, String key, InputStream input)` Uploads the file to the `Bucket` from the `InputStream` instance.
`PutObjectResult`	`putObject(String bucketName, String key, InputStream input, ObjectMetadata metadata)` Uploads the file to the `Bucket` from the @{link InputStream} with the `ObjectMetadata` information。
`PutObjectResult`	`putObject(URL signedUrl, InputStream requestContent, long contentLength, Map<String,String> requestHeaders)` Uploads the file from a InputStream instance to the signed URL with specified headers.
`PutObjectResult`	`putObject(URL signedUrl, InputStream requestContent, long contentLength, Map<String,String> requestHeaders, boolean useChunkEncoding)` Uploads the file from a InputStream instance to the signed URL with specified headers.
`PutObjectResult`	`putObject(URL signedUrl, String filePath, Map<String,String> requestHeaders)` Uploads the file from a specified file path to the signed URL with specified headers
`PutObjectResult`	`putObject(URL signedUrl, String filePath, Map<String,String> requestHeaders, boolean useChunkEncoding)` Uploads the file from a specified file path to the signed URL with specified headers with the flag of using chunked tranfer encoding.
`VoidResult`	`renameObject(RenameObjectRequest renameObjectRequest)` Rename an object
`VoidResult`	`renameObject(String bucketName, String sourceObjectName, String destinationObjectName)` Rename an object, it can be a file or directory.
`VoidResult`	`resizeUdfApplication(ResizeUdfApplicationRequest resizeUdfApplicationRequest)`
`RestoreObjectResult`	`restoreObject(GenericRequest genericRequest)` Restores the object of archive storage.
`RestoreObjectResult`	`restoreObject(RestoreObjectRequest restoreObjectRequest)` Restores the object of archive storage.
`RestoreObjectResult`	`restoreObject(String bucketName, String key)` Restores the object of archive storage.
`RestoreObjectResult`	`restoreObject(String bucketName, String key, RestoreConfiguration restoreConfiguration)` Restores the object of archive storage.
`OSSObject`	`selectObject(SelectObjectRequest selectObjectRequest)` Select the `OSSObject` from the bucket specified in `SelectObjectRequest` parameter
`SetAsyncFetchTaskResult`	`setAsyncFetchTask(SetAsyncFetchTaskRequest setAsyncFetchTaskRequest)` Sets an async fetch task.
`SetAsyncFetchTaskResult`	`setAsyncFetchTask(String bucketName, AsyncFetchTaskConfiguration asyncFetchTaskConfiguration)` Sets an async fetch task.
`VoidResult`	`setBucketAcl(SetBucketAclRequest setBucketAclRequest)` Sends the request to apply ACL on a `Bucket` instance.
`VoidResult`	`setBucketAcl(String bucketName, CannedAccessControlList acl)` Applies the Access Control List(ACL) on the `Bucket`.
`VoidResult`	`setBucketCallbackPolicy(SetBucketCallbackPolicyRequest setBucketCallbackPolicyRequest)` Sets the callback policy on the `Bucket` instance.
`VoidResult`	`setBucketCORS(SetBucketCORSRequest request)` Adds CORS rules to the bucket.
`VoidResult`	`setBucketEncryption(SetBucketEncryptionRequest setBucketEncryptionRequest)` Creates a new server-side encryption configuration (or replaces an existing one, if present).
`VoidResult`	`setBucketInventoryConfiguration(SetBucketInventoryConfigurationRequest setBucketInventoryConfigurationRequest)` Sets the bucket inventory configuration.
`VoidResult`	`setBucketInventoryConfiguration(String bucketName, InventoryConfiguration inventoryConfiguration)` Sets the bucket inventory configuration.
`VoidResult`	`setBucketLifecycle(SetBucketLifecycleRequest setBucketLifecycleRequest)` Sets the `Bucket`'s lifecycle rule.
`VoidResult`	`setBucketLogging(SetBucketLoggingRequest request)` Enables or disables the `Bucket`'s logging.
`VoidResult`	`setBucketPolicy(SetBucketPolicyRequest setBucketPolicyRequest)` Sets the policy on the `Bucket` instance.
`VoidResult`	`setBucketPolicy(String bucketName, String policyText)` Sets the policy on the `Bucket` instance.
`VoidResult`	`setBucketProcess(SetBucketProcessRequest setBucketProcessRequest)` Creates the image accessing configuration according to the parameter setBucketProcessRequest.
`VoidResult`	`setBucketQosInfo(SetBucketQosInfoRequest setBucketQosInfoRequest)` sets the qos info for the `Bucket`.
`VoidResult`	`setBucketQosInfo(String bucketName, BucketQosInfo bucketQosInfo)` sets the qos info for the `Bucket`.
`VoidResult`	`setBucketReferer(SetBucketRefererRequest setBucketRefererRequest)` Sets the http referer on the `Bucket` instance in the parameter setBucketRefererRequest.
`VoidResult`	`setBucketReferer(String bucketName, BucketReferer referer)` Sets the http referer on the `Bucket` instance specified by the bucket name.
`VoidResult`	`setBucketRequestPayment(SetBucketRequestPaymentRequest setBucketRequestPaymentRequest)` Sets the request payment of the `Bucket`.
`VoidResult`	`setBucketRequestPayment(String bucketName, Payer payer)` Sets the request payment of the `Bucket`.
`VoidResult`	`setBucketResourceGroup(SetBucketResourceGroupRequest setBucketResourceGroupRequest)` Sets the resource group id of the `Bucket`.
`VoidResult`	`setBucketStorageCapacity(SetBucketStorageCapacityRequest setBucketStorageCapacityRequest)` Sets the capacity of the `Bucket`.
`VoidResult`	`setBucketStorageCapacity(String bucketName, UserQos userQos)` Sets the capacity of the `Bucket`.
`VoidResult`	`setBucketTagging(SetBucketTaggingRequest setBucketTaggingRequest)` Sets the tags on the `Bucket` instance in `SetBucketTaggingRequest` object.
`VoidResult`	`setBucketTagging(String bucketName, Map<String,String> tags)` Sets the tags on the `Bucket` instance specified by the bucket name
`VoidResult`	`setBucketTagging(String bucketName, TagSet tagSet)` Sets the tags on the `Bucket` instance.
`VoidResult`	`setBucketTransferAcceleration(String bucketName, boolean enable)` Set transferAcceleration configuration to the OSS Server
`VoidResult`	`setBucketVersioning(SetBucketVersioningRequest setBucketVersioningRequest)` Sets the versioning configuration for the specified bucket.
`VoidResult`	`setBucketWebsite(SetBucketWebsiteRequest setBucketWebSiteRequest)` Sets the static website settings for the `Bucket`.
`VoidResult`	`setLiveChannelStatus(SetLiveChannelRequest setLiveChannelRequest)` Sets the Live Channel status.
`VoidResult`	`setLiveChannelStatus(String bucketName, String liveChannel, LiveChannelStatus status)` Sets the Live Channel status.
`VoidResult`	`setObjectAcl(SetObjectAclRequest setObjectAclRequest)` Sets the Access Control List (ACL) on a `OSSObject` instance.
`VoidResult`	`setObjectAcl(String bucketName, String key, CannedAccessControlList cannedAcl)` Sets the Access Control List (ACL) on a `OSSObject` instance.
`VoidResult`	`setObjectTagging(SetObjectTaggingRequest setObjectTaggingRequest)` Sets the tags on the OSS object.
`VoidResult`	`setObjectTagging(String bucketName, String key, Map<String,String> tags)` Sets the tags on the OSS object.
`VoidResult`	`setObjectTagging(String bucketName, String key, TagSet tagSet)` Sets the tags on the OSS object.
`void`	`shutdown()` Shuts down the OSS instance (release all resources) The OSS instance is not usable after its shutdown() is called.
`void`	`switchCredentials(Credentials creds)` Switches to another users with specified credentials
`void`	`switchSignatureVersion(SignVersion signatureVersion)` Switches to another signature version
`VoidResult`	`upgradeUdfApplication(UpgradeUdfApplicationRequest upgradeUdfApplicationRequest)`
`UploadFileResult`	`uploadFile(UploadFileRequest uploadFileRequest)` File upload This method will automatically split files into parts and upload them in parallel by a thread pool, though by default the thread pool only has one thread.
`UploadPartResult`	`uploadPart(UploadPartRequest request)` Uploads a part to a specified multiple upload.
`UploadPartCopyResult`	`uploadPartCopy(UploadPartCopyRequest request)` Uploads Part copy from an existing source object to a target object with specified upload Id and part number
`VoidResult`	`uploadUdfImage(UploadUdfImageRequest uploadUdfImageRequest)`
`VoidResult`	`writeGetObjectResponse(WriteGetObjectResponseRequest writeGetObjectResponseRequest)` write get object response.

- Method Detail
  - switchCredentials
```
void switchCredentials(Credentials creds)
```
    Switches to another users with specified credentials
    
    Parameters:
    
    creds - the credential to switch to。
  - switchSignatureVersion
```
void switchSignatureVersion(SignVersion signatureVersion)
```
    Switches to another signature version
    
    Parameters:
    
    signatureVersion - the signature version to switch to。
  - shutdown
```
void shutdown()
```
    Shuts down the OSS instance (release all resources) The OSS instance is not usable after its shutdown() is called.
  - getConnectionPoolStats
```
String getConnectionPoolStats()
```
    Get the statistics of the connection pool.
    
    Returns:
    
    A status in string format.
  - createBucket
```
Bucket createBucket(String bucketName)
             throws OSSException,
                    ClientException
```
    Creates Bucket instance. The bucket name specified must be globally unique and follow the naming rules from https://www.alibabacloud.com/help/doc-detail/31827.htm?spm=a3c0i.o32012en .a3.1.64ece5e0jPpa2t.
    
    Parameters:
    
    bucketName - bucket name
    
    Returns:
    
    A Bucket instance.
    
    Throws:
    
    OSSException - If any errors occurred in OSS while processing the request.
    
    ClientException - If any errors are encountered in the client while making the request or handling the response.
  - createBucket
```
Bucket createBucket(CreateBucketRequest createBucketRequest)
             throws OSSException,
                    ClientException
```
    Creates a Bucket instance with specified CreateBucketRequest information.
    
    Parameters:
    
    createBucketRequest - instance of CreateBucketRequest, which at least has bucket name information.
    
    Returns:
    
    A Bucket instance.
    
    Throws:
    
    OSSException - If any errors occurred in OSS while processing the request.
    
    ClientException - If any errors are encountered in the client while making the request or handling the response.
  - deleteBucket
```
VoidResult deleteBucket(String bucketName)
                 throws OSSException,
                        ClientException
```
    Deletes the Bucket instance. A non-empty bucket could not be deleted.
    
    Parameters:
    
    bucketName - bucket name to delete.
    
    Returns:
    
    A VoidResult instance wrapped void return and contains some basic response options, such as requestId.
    
    Throws:
    
    OSSException - If any errors occurred in OSS while processing the request.
    
    ClientException - If any errors are encountered in the client while making the request or handling the response.
  - deleteBucket
```
VoidResult deleteBucket(GenericRequest genericRequest)
                 throws OSSException,
                        ClientException
```
    Deletes the Bucket instance.
    
    Parameters:
    
    genericRequest - the generic request instance that has the bucket name information.
    
    Returns:
    
    A VoidResult instance wrapped void return and contains some basic response options, such as requestId.
    
    Throws:
    
    OSSException - If any errors occurred in OSS while processing the request.
    
    ClientException - If any errors are encountered in the client while making the request or handling the response.
  - listBuckets
```
List<Bucket> listBuckets()
                  throws OSSException,
                         ClientException
```
    Returns all Bucket instances of the current account.
    
    Returns:
    
    A list of Bucket instances. If there's no buckets, the list will be empty (instead of null).
    
    Throws:
    
    OSSException - If any errors occurred in OSS while processing the request.
    
    ClientException - If any errors are encountered in the client while making the request or handling the response.
  - listBuckets
```
BucketList listBuckets(String prefix,
                       String marker,
                       Integer maxKeys)
                throws OSSException,
                       ClientException
```
    Returns all Bucket instances of the current account that meet the conditions specified.
    
    Parameters:
    
    prefix - The prefix of the bucket name returned. If null, the bucket name could have any prefix.
    
    marker - The start point in the lexicographic order for the buckets to return. If null, return the buckets from the beginning in the lexicographic order. For example, if the account has buckets bk1, bk2, bk3. If the marker is set as bk2, then only bk2 and bk3 meet the criteria. But if the marker is null, then all three buckets meet the criteria.
    
    maxKeys - Max bucket count to return. The valid value is from 1 to 1000, default is 100 if it's null.
    
    Returns:
    
    The list of Bucket instances.
    
    Throws:
    
    OSSException - If any errors occurred in OSS while processing the request.
    
    ClientException - If any errors are encountered in the client while making the request or handling the response.
  - listBuckets
```
BucketList listBuckets(ListBucketsRequest listBucketsRequest)
                throws OSSException,
                       ClientException
```
    Returns all Bucket instances of the current account that meet the conditions specified.
    
    Parameters:
    
    listBucketsRequest - the ListBucketsRequest instance that defines the criteria which could have requirements on prefix, marker, maxKeys.
    
    Returns:
    
    The list of Bucket instances.
    
    Throws:
    
    OSSException - If any errors occurred in OSS while processing the request.
    
    ClientException - If any errors are encountered in the client while making the request or handling the response.
  - setBucketAcl
```
VoidResult setBucketAcl(String bucketName,
                        CannedAccessControlList acl)
                 throws OSSException,
                        ClientException
```
    Applies the Access Control List(ACL) on the Bucket.
    
    Parameters:
    
    bucketName - Bucket name.
    
    acl - CannedAccessControlList instance. If the instance is null, no ACL change on the bucket (but the request is still sent).
    
    Returns:
    
    A VoidResult instance wrapped void return and contains some basic response options, such as requestId.
    
    Throws:
    
    OSSException - If any errors occurred in OSS while processing the request.
    
    ClientException - If any errors are encountered in the client while making the request or handling the response.
  - setBucketAcl
```
VoidResult setBucketAcl(SetBucketAclRequest setBucketAclRequest)
                 throws OSSException,
                        ClientException
```
    Sends the request to apply ACL on a Bucket instance.
    
    Parameters:
    
    setBucketAclRequest - SetBucketAclRequest instance which specifies the ACL and the bucket information.
    
    Returns:
    
    A VoidResult instance wrapped void return and contains some basic response options, such as requestId.
    
    Throws:
    
    OSSException - If any errors occurred in OSS while processing the request.
    
    ClientException - If any errors are encountered in the client while making the request or handling the response.
  - getBucketAcl
```
AccessControlList getBucketAcl(String bucketName)
                        throws OSSException,
                               ClientException
```
    Returns the Access control List (ACL) of the Bucket instance.
    
    Parameters:
    
    bucketName - Bucket Name.
    
    Returns:
    
    Access Control List(ACL) AccessControlList.
    
    Throws:
    
    OSSException - If any errors occurred in OSS while processing the request.
    
    ClientException - If any errors are encountered in the client while making the request or handling the response.
  - getBucketAcl
```
AccessControlList getBucketAcl(GenericRequest genericRequest)
                        throws OSSException,
                               ClientException
```
    Gets the Access Control List(ACL) of the Bucket instance.
    
    Parameters:
    
    genericRequest - GenericRequest instance that has the bucket name information.
    
    Returns:
    
    AccessControlList instance.
    
    Throws:
    
    OSSException - If any errors occurred in OSS while processing the request.
    
    ClientException - If any errors are encountered in the client while making the request or handling the response.
  - getBucketMetadata
```
BucketMetadata getBucketMetadata(String bucketName)
                          throws OSSException,
                                 ClientException
```
    Gets the metadata of Bucket.
    
    Parameters:
    
    bucketName - Bucket name.
    
    Returns:
    
    The BucketMetadata instance.
    
    Throws:
    
    OSSException - If any errors occurred in OSS while processing the request.
    
    ClientException - If any errors are encountered in the client while making the request or handling the response.
  - getBucketMetadata
```
BucketMetadata getBucketMetadata(GenericRequest genericRequest)
                          throws OSSException,
                                 ClientException
```
    Gets all the metadata of Bucket.
    
    Parameters:
    
    genericRequest - Generic request which specifies the bucket name.
    
    Returns:
    
    The BucketMetadata instance.
    
    Throws:
    
    OSSException - If any errors occurred in OSS while processing the request.
    
    ClientException - If any errors are encountered in the client while making the request or handling the response.
  - setBucketReferer
```
VoidResult setBucketReferer(String bucketName,
                            BucketReferer referer)
                     throws OSSException,
                            ClientException
```
    Sets the http referer on the Bucket instance specified by the bucket name.
    
    Parameters:
    
    bucketName - Bucket name.
    
    referer - The BucketReferer instance. If null, it would create a BucketReferer instance from default constructor.
    
    Returns:
    
    A VoidResult instance wrapped void return and contains some basic response options, such as requestId.
    
    Throws:
    
    OSSException - If any errors occurred in OSS while processing the request.
    
    ClientException - If any errors are encountered in the client while making the request or handling the response.
  - setBucketReferer
```
VoidResult setBucketReferer(SetBucketRefererRequest setBucketRefererRequest)
                     throws OSSException,
                            ClientException
```
    Sets the http referer on the Bucket instance in the parameter setBucketRefererRequest.
    
    Parameters:
    
    setBucketRefererRequest - SetBucketRefererRequest instance that specify the bucket name and the BucketReferer instance.
    
    Returns:
    
    A VoidResult instance wrapped void return and contains some basic response options, such as requestId.
    
    Throws:
    
    OSSException - If any errors occurred in OSS while processing the request.
    
    ClientException - If any errors are encountered in the client while making the request or handling the response.
  - getBucketReferer
```
BucketReferer getBucketReferer(String bucketName)
                        throws OSSException,
                               ClientException
```
    Returns http referer information of the Bucket specified by bucket name.
    
    Parameters:
    
    bucketName - Bucket name
    
    Returns:
    
    BucketReferer instance. The BucketReferer object with empty referer information is returned if there's no http referer information.
    
    Throws:
    
    OSSException - If any errors occurred in OSS while processing the request.
    
    ClientException - If any errors are encountered in the client while making the request or handling the response.
  - getBucketReferer
```
BucketReferer getBucketReferer(GenericRequest genericRequest)
                        throws OSSException,
                               ClientException
```
    Returns http referer information of the Bucket specified by bucket name in GenericRequest object.
    
    Parameters:
    
    genericRequest - GenericRequest instance that has the bucket name.
    
    Returns:
    
    bucket http referer BucketReferer。
    
    Throws:
    
    OSSException - If any errors occurred in OSS while processing the request.
    
    ClientException - If any errors are encountered in the client while making the request or handling the response.
  - getBucketLocation
```
String getBucketLocation(String bucketName)
                  throws OSSException,
                         ClientException
```
    Returns the datacenter name where the Bucket instance is hosted. As of 08/03/2017, the valid datacenter names are oss-cn-hangzhou, oss-cn-qingdao, oss-cn-beijing, oss-cn-hongkong, oss-cn-shenzhen, oss-cn-shanghai, oss-us-west-1, oss-us-east-1, and oss-ap-southeast-1.
    
    Parameters:
    
    bucketName - Bucket name.
    
    Returns:
    
    The datacenter name in string.
    
    Throws:
    
    OSSException - If any errors occurred in OSS while processing the request.
    
    ClientException - If any errors are encountered in the client while making the request or handling the response.
  - getBucketLocation
```
String getBucketLocation(GenericRequest genericRequest)
                  throws OSSException,
                         ClientException
```
    Returns the datacenter name where the Bucket instance specified by GenericRequest is hosted.
    
    Parameters:
    
    genericRequest - GenericRequest instance with bucket name information.
    
    Returns:
    
    The datacenter name in string.
    
    Throws:
    
    OSSException - If any errors occurred in OSS while processing the request.
    
    ClientException - If any errors are encountered in the client while making the request or handling the response.
  - setBucketTagging
```
VoidResult setBucketTagging(String bucketName,
                            Map<String,String> tags)
                     throws OSSException,
                            ClientException
```
    Sets the tags on the Bucket instance specified by the bucket name
    
    Parameters:
    
    bucketName - Bucket name.
    
    tags - The dictionary that contains the tags in the form of <key, value> pairs
    
    Returns:
    
    A VoidResult instance wrapped void return and contains some basic response options, such as requestId.
    
    Throws:
    
    OSSException - If any errors occurred in OSS while processing the request.
    
    ClientException - If any errors are encountered in the client while making the request or handling the response.
  - setBucketTagging
```
VoidResult setBucketTagging(String bucketName,
                            TagSet tagSet)
                     throws OSSException,
                            ClientException
```
    Sets the tags on the Bucket instance.
    
    Parameters:
    
    bucketName - Bucket name.
    
    tagSet - TagSet instance that has the tags in the form of <key, value> paris.
    
    Returns:
    
    A VoidResult instance wrapped void return and contains some basic response options, such as requestId.
    
    Throws:
    
    OSSException - If any errors occurred in OSS while processing the request.
    
    ClientException - If any errors are encountered in the client while making the request or handling the response.
  - setBucketTagging
```
VoidResult setBucketTagging(SetBucketTaggingRequest setBucketTaggingRequest)
                     throws OSSException,
                            ClientException
```
    Sets the tags on the Bucket instance in SetBucketTaggingRequest object.
    
    Parameters:
    
    setBucketTaggingRequest - SetBucketTaggingRequest instance that has bucket information as well as tagging information.
    
    Returns:
    
    A VoidResult instance wrapped void return and contains some basic response options, such as requestId.
    
    Throws:
    
    OSSException - If any errors occurred in OSS while processing the request.
    
    ClientException - If any errors are encountered in the client while making the request or handling the response.
  - getBucketTagging
```
TagSet getBucketTagging(String bucketName)
                 throws OSSException,
                        ClientException
```
    Gets all tags of the Bucket instance.
    
    Parameters:
    
    bucketName - Bucket name
    
    Returns:
    
    A TagSet instance. If there's no tag, the TagSet object with empty tag information is returned.
    
    Throws:
    
    OSSException - If any errors occurred in OSS while processing the request.
    
    ClientException - If any errors are encountered in the client while making the request or handling the response.
  - getBucketTagging
```
TagSet getBucketTagging(GenericRequest genericRequest)
                 throws OSSException,
                        ClientException
```
    Gets the tags of Bucket instance.
    
    Parameters:
    
    genericRequest - GenericRequest instance that has the bucket name.
    
    Returns:
    
    A TagSet instance.
    
    Throws:
    
    OSSException - If any errors occurred in OSS while processing the request.
    
    ClientException - If any errors are encountered in the client while making the request or handling the response.
  - deleteBucketTagging
```
VoidResult deleteBucketTagging(String bucketName)
                        throws OSSException,
                               ClientException
```
    Clears all the tags of the Bucket instance。
    
    Parameters:
    
    bucketName - Bucket name
    
    Returns:
    
    A VoidResult instance wrapped void return and contains some basic response options, such as requestId.
    
    Throws:
    
    OSSException - If any errors occurred in OSS while processing the request.
    
    ClientException - If any errors are encountered in the client while making the request or handling the response.
  - deleteBucketTagging
```
VoidResult deleteBucketTagging(GenericRequest genericRequest)
                        throws OSSException,
                               ClientException
```
    Clears all the tags of the Bucket instance.
    
    Parameters:
    
    genericRequest - GenericRequest instance that has the bucket name
    
    Returns:
    
    A VoidResult instance wrapped void return and contains some basic response options, such as requestId.
    
    Throws:
    
    OSSException - If any errors occurred in OSS while processing the request.
    
    ClientException - If any errors are encountered in the client while making the request or handling the response.
  - getBucketVersioning
```
BucketVersioningConfiguration getBucketVersioning(String bucketName)
                                           throws OSSException,
                                                  ClientException
```
    Returns the versioning configuration for the specified bucket.
    
    A bucket's versioning configuration can be in one of three possible states:
    By default, new buckets are in the off state. Once versioning is enabled for a bucket the status can never be reverted to off.
    
    The versioning configuration of a bucket has different implications for each operation performed on that bucket or for objects within that bucket. For example, when versioning is enabled a PutObject operation creates a unique object version-id for the object being uploaded. The The PutObject API guarantees that, if versioning is enabled for a bucket at the time of the request, the new object can only be permanently deleted using a DeleteVersion operation. It can never be overwritten. Additionally, the PutObject API guarantees that, if versioning is enabled for a bucket the request, no other object will be overwritten by that request.
    
    OSS is eventually consistent. It can take time for the versioning status of a bucket to be propagated throughout the system.
    Parameters:
    
    bucketName - The bucket whose versioning configuration will be retrieved.
    
    Returns:
    
    The bucket versioning configuration for the specified bucket.
    
    Throws:
    
    OSSException - If any errors occurred in OSS while processing the request.
    
    ClientException - If any errors are encountered in the client while making the request or handling the response.
    
    See Also:
    
    setBucketVersioning(SetBucketVersioningRequest), getBucketVersioning(GenericRequest)
  - getBucketVersioning
```
BucketVersioningConfiguration getBucketVersioning(GenericRequest genericRequest)
                                           throws OSSException,
                                                  ClientException
```
    Returns the versioning configuration for the specified bucket.
    
    A bucket's versioning configuration can be in one of three possible states:
    By default, new buckets are in the off state. Once versioning is enabled for a bucket the status can never be reverted to off.
    
    The versioning configuration of a bucket has different implications for each operation performed on that bucket or for objects within that bucket. For example, when versioning is enabled a PutObject operation creates a unique object version-id for the object being uploaded. The The PutObject API guarantees that, if versioning is enabled for a bucket at the time of the request, the new object can only be permanently deleted using a DeleteVersion operation. It can never be overwritten. Additionally, the PutObject API guarantees that, if versioning is enabled for a bucket the request, no other object will be overwritten by that request.
    
    OSS is eventually consistent. It can take time for the versioning status of a bucket to be propagated throughout the system.
    Parameters:
    
    genericRequest - GenericRequest instance that has the bucket name.
    
    Returns:
    
    The bucket versioning configuration for the specified bucket.
    
    Throws:
    
    OSSException - If any errors occurred in OSS while processing the request.
    
    ClientException - If any errors are encountered in the client while making the request or handling the response.
    
    See Also:
    
    setBucketVersioning(SetBucketVersioningRequest), getBucketVersioning(String)
  - setBucketVersioning
```
VoidResult setBucketVersioning(SetBucketVersioningRequest setBucketVersioningRequest)
                        throws OSSException,
                               ClientException
```
    Sets the versioning configuration for the specified bucket.
    
    A bucket's versioning configuration can be in one of three possible states:
    By default, new buckets are in the off state. Once versioning is enabled for a bucket the status can never be reverted to off.
    
    Objects created before versioning was enabled or when versioning is suspended will be given the default null version ID (see OSSConstants.NULL_VERSION_ID). Note that the null version ID is a valid version ID and is not the same as not having a version ID.
    
    The versioning configuration of a bucket has different implications for each operation performed on that bucket or for objects within that bucket. For example, when versioning is enabled a PutObject operation creates a unique object version-id for the object being uploaded. The The PutObject API guarantees that, if versioning is enabled for a bucket at the time of the request, the new object can only be permanently deleted using a DeleteVersion operation. It can never be overwritten. Additionally, the PutObject API guarantees that, if versioning is enabled for a bucket the request, no other object will be overwritten by that request. Refer to the documentation sections for each API for information on how versioning status affects the semantics of that particular API.
    
    OSS is eventually consistent. It can take time for the versioning status of a bucket to be propagated throughout the system.
    Parameters:
    
    setBucketVersioningRequest - The request object containing all options for setting the bucket versioning configuration.
    
    Returns:
    
    A VoidResult instance wrapped void return and contains some basic response options, such as requestId.
    
    Throws:
    
    OSSException - If any errors occurred in OSS while processing the request.
    
    ClientException - If any errors are encountered in the client while making the request or handling the response.
    
    See Also:
    
    getBucketVersioning(String)
  - doesBucketExist
```
boolean doesBucketExist(String bucketName)
                 throws OSSException,
                        ClientException
```
    Checks the Bucket exists .
    
    Parameters:
    
    bucketName - Bucket name.
    
    Returns:
    
    Returns true if the bucket exists and false if not.
    
    Throws:
    
    OSSException - If any errors occurred in OSS while processing the request.
    
    ClientException - If any errors are encountered in the client while making the request or handling the response.
  - doesBucketExist
```
boolean doesBucketExist(GenericRequest genericRequest)
                 throws OSSException,
                        ClientException
```
    Checks if the Bucket exists。
    
    Parameters:
    
    genericRequest - GenericRequest instance that has the bucket name.
    
    Returns:
    
    Returns true if the bucket exists and false if not.
    
    Throws:
    
    OSSException - If any errors occurred in OSS while processing the request.
    
    ClientException - If any errors are encountered in the client while making the request or handling the response.
  - listObjects
```
ObjectListing listObjects(String bucketName)
                   throws OSSException,
                          ClientException
```
    Lists all objects under the specified Bucket
    
    Parameters:
    
    bucketName - Bucket name
    
    Returns:
    
    ObjectListing instance that has all objects.
    
    Throws:
    
    OSSException - If any errors occurred in OSS while processing the request.
    
    ClientException - If any errors are encountered in the client while making the request or handling the response.
  - listObjects
```
ObjectListing listObjects(String bucketName,
                          String prefix)
                   throws OSSException,
                          ClientException
```
    Lists all objects under the specified Bucket with the specified prefix.
    
    Parameters:
    
    bucketName - Bucket name.
    
    prefix - The prefix returned object must have.
    
    Returns:
    
    A ObjectListing instance that has all objects
    
    Throws:
    
    OSSException - If any errors occurred in OSS while processing the request.
    
    ClientException - If any errors are encountered in the client while making the request or handling the response.
  - listObjects
```
ObjectListing listObjects(ListObjectsRequest listObjectsRequest)
                   throws OSSException,
                          ClientException
```
    Lists all objects under the specified Bucket in the parameter of ListObjectsRequest
    
    Parameters:
    
    listObjectsRequest - The ListObjectsRequest instance that defines the bucket name as well as the criteria such as prefix, marker, maxKeys, delimiter, etc.
    
    Returns:
    
    A ObjectListing instance that has the objects meet the criteria
    
    Throws:
    
    OSSException - If any errors occurred in OSS while processing the request.
    
    ClientException - If any errors are encountered in the client while making the request or handling the response.
  - listObjectsV2
```
ListObjectsV2Result listObjectsV2(ListObjectsV2Request listObjectsV2Request)
                           throws OSSException,
                                  ClientException
```
    Lists all objects under the specified Bucket in the parameter of ListObjectsRequest
    
    Parameters:
    
    listObjectsV2Request - The ListObjectsRequest instance that defines the bucket name as well as the criteria such as prefix, marker, maxKeys, delimiter, etc.
    
    Returns:
    
    A ListObjectsV2Result instance that has the objects meet the criteria
    
    Throws:
    
    OSSException - If any errors occurred in OSS while processing the request.
    
    ClientException - If any errors are encountered in the client while making the request or handling the response.
  - listObjectsV2
```
ListObjectsV2Result listObjectsV2(String bucketName)
                           throws OSSException,
                                  ClientException
```
    Lists all objects under the specified Bucket in the parameter of ListObjectsRequest
    
    Parameters:
    
    bucketName - The bucket name.
    
    Returns:
    
    A ListObjectsV2Result instance that has the listing result.
    
    Throws:
    
    OSSException - If any errors occurred in OSS while processing the request.
    
    ClientException - If any errors are encountered in the client while making the request or handling the response.
  - listObjectsV2
```
ListObjectsV2Result listObjectsV2(String bucketName,
                                  String prefix)
                           throws OSSException,
                                  ClientException
```
    Lists all objects under the specified Bucket in the parameter of ListObjectsRequest
    
    Parameters:
    
    bucketName - bucket name.
    
    prefix - The prefix restricting the objects listing.
    
    Returns:
    
    A ListObjectsV2Result instance that has the listing result.
    
    Throws:
    
    OSSException - If any errors occurred in OSS while processing the request.
    
    ClientException - If any errors are encountered in the client while making the request or handling the response.
  - listObjectsV2
```
ListObjectsV2Result listObjectsV2(String bucketName,
                                  String prefix,
                                  String continuationToken,
                                  String startAfter,
                                  String delimiter,
                                  Integer maxKeys,
                                  String encodingType,
                                  boolean fetchOwner)
                           throws OSSException,
                                  ClientException
```
    Lists all objects under the specified Bucket in the parameter of ListObjectsRequest
    
    Parameters:
    
    bucketName - The bucket name.
    
    prefix - The prefix restricting the objects listing.
    
    continuationToken - The continuation token allows list to be continued from a specific point. It values the last result ListObjectsV2Result.getNextContinuationToken().
    
    startAfter - Where you want oss to start the object listing from.
    
    delimiter - The delimiter for condensing common prefixes in the returned listing results.
    
    maxKeys - The maximum number of results to return.
    
    encodingType - the encoding method to be applied on the response.
    
    fetchOwner - Whether to get the owner filed in the response or not.
    
    Returns:
    
    A ListObjectsV2Result instance that has the listing result.
    
    Throws:
    
    OSSException - If any errors occurred in OSS while processing the request.
    
    ClientException - If any errors are encountered in the client while making the request or handling the response.
  - listVersions
```
VersionListing listVersions(String bucketName,
                            String prefix)
                     throws OSSException,
                            ClientException
```
    Returns a list of summary information about the versions in the specified bucket.
    
    The returned version summaries are ordered first by key and then by version. Keys are sorted lexicographically (alphabetically) while versions are sorted from most recent to least recent. Both versions with data and delete markers are included in the results.
    
    Because buckets can contain a virtually unlimited number of versions, the complete results of a list query can be extremely large. To manage large result sets, OSS uses pagination to split them into multiple responses. Always check the VersionListing.isTruncated() method to determine if the returned listing is complete or if additional calls are needed to get more results.
    
    For more information about enabling versioning for a bucket, see setBucketVersioning(SetBucketVersioningRequest).
    
    Parameters:
    
    bucketName - The name of the OSS bucket whose versions are to be listed.
    
    prefix - An optional parameter restricting the response to keys beginning with the specified prefix. Use prefixes to separate a bucket into different sets of keys, similar to how a file system organizes files into directories.
    
    Returns:
    
    A listing of the versions in the specified bucket, along with any other associated information and original request parameters.
    
    Throws:
    
    ClientException - If any errors are encountered in the client while making the request or handling the response.
    
    OSSException - If any errors occurred in OSS while processing the request.
    
    See Also:
    
    OSSClient.listVersions(ListVersionsRequest), OSSClient.listVersions(String, String, String, String, String, Integer)
  - listVersions
```
VersionListing listVersions(String bucketName,
                            String prefix,
                            String keyMarker,
                            String versionIdMarker,
                            String delimiter,
                            Integer maxResults)
                     throws OSSException,
                            ClientException
```
    Returns a list of summary information about the versions in the specified bucket.
    
    The returned version summaries are ordered first by key and then by version. Keys are sorted lexicographically (alphabetically) and versions are sorted from most recent to least recent. Versions with data and delete markers are included in the results.
    
    Because buckets can contain a virtually unlimited number of versions, the complete results of a list query can be extremely large. To manage large result sets, OSS uses pagination to split them into multiple responses. Always check the VersionListing.isTruncated() method to determine if the returned listing is complete or if additional calls are needed to get more results.
    
    The keyMarker and versionIdMarker parameters allow callers to specify where to start the version listing.
    
    The delimiter parameter allows groups of keys that share a delimiter-terminated prefix to be included in the returned listing. This allows applications to organize and browse their keys hierarchically, much like how a file system organizes files into directories. These common prefixes can be retrieved by calling the VersionListing.getCommonPrefixes() method.
    
    For example, consider a bucket that contains the following keys:
    - "foo/bar/baz"
    - "foo/bar/bash"
    - "foo/bar/bang"
    - "foo/boo"
    If calling listVersions with a prefix value of "foo/" and a delimiter value of "/" on this bucket, a VersionListing is returned that contains:
    - all the versions for one key ("foo/boo")
    - one entry in the common prefixes list ("foo/bar/")
    To see deeper into the virtual hierarchy, make another call to listVersions setting the prefix parameter to any interesting common prefix to list the individual versions under that prefix.
    
    For more information about enabling versioning for a bucket, see setBucketVersioning(SetBucketVersioningRequest).
    Parameters:
    
    bucketName - The name of the OSS bucket whose versions are to be listed.
    
    prefix - An optional parameter restricting the response to keys that begin with the specified prefix. Use prefixes to separate a bucket into different sets of keys, similar to how a file system organizes files into directories.
    
    keyMarker - Optional parameter indicating where in the sorted list of all versions in the specified bucket to begin returning results. Results are always ordered first lexicographically (i.e. alphabetically) and then from most recent version to least recent version. If a keyMarker is used without a versionIdMarker, results begin immediately after that key's last version. When a keyMarker is used with a versionIdMarker, results begin immediately after the version with the specified key and version ID.
    This enables pagination; to get the next page of results use the next key marker and next version ID marker (from VersionListing.getNextKeyMarker() and VersionListing.getNextVersionIdMarker()) as the markers for the next request to list versions.
    
    versionIdMarker - Optional parameter indicating where in the sorted list of all versions in the specified bucket to begin returning results. Results are always ordered first lexicographically (i.e. alphabetically) and then from most recent version to least recent version. A keyMarker must be specified when specifying a versionIdMarker. Results begin immediately after the version with the specified key and version ID.
    This enables pagination; to get the next page of results use the next key marker and next version ID marker (from VersionListing.getNextKeyMarker() and VersionListing.getNextVersionIdMarker()) as the markers for the next request to list versions.
    
    delimiter - Optional parameter that causes keys that contain the same string between the prefix and the first occurrence of the delimiter to be rolled up into a single result element in the VersionListing.getCommonPrefixes() list. These rolled-up keys are not returned elsewhere in the response. The most commonly used delimiter is "/", which simulates a hierarchical organization similar to a file system directory structure.
    
    maxResults - Optional parameter indicating the maximum number of results to include in the response. OSS might return fewer than this, but will not return more. Even if maxResults is not specified, OSS will limit the number of results in the response.
    
    Returns:
    
    A listing of the versions in the specified bucket, along with any other associated information such as common prefixes (if a delimiter was specified), the original request parameters, etc.
    
    Throws:
    
    ClientException - If any errors are encountered in the client while making the request or handling the response.
    
    OSSException - If any errors occurred in OSS while processing the request.
    
    See Also:
    
    OSSClient.listVersions(String, String), OSSClient.listVersions(ListVersionsRequest)
  - listVersions
```
VersionListing listVersions(ListVersionsRequest listVersionsRequest)
                     throws OSSException,
                            ClientException
```
    Returns a list of summary information about the versions in the specified bucket.
    
    The returned version summaries are ordered first by key and then by version. Keys are sorted lexicographically (alphabetically) and versions are sorted from most recent to least recent. Versions with data and delete markers are included in the results.
    
    Because buckets can contain a virtually unlimited number of versions, the complete results of a list query can be extremely large. To manage large result sets, OSS uses pagination to split them into multiple responses. Always check the VersionListing.isTruncated() method to determine if the returned listing is complete or if additional calls are needed to get more results.
    
    The keyMarker and versionIdMarker parameters allow callers to specify where to start the version listing.
    
    The delimiter parameter allows groups of keys that share a delimiter-terminated prefix to be included in the returned listing. This allows applications to organize and browse their keys hierarchically, much like how a file system organizes files into directories. These common prefixes can be retrieved by calling the VersionListing.getCommonPrefixes() method.
    
    For example, consider a bucket that contains the following keys:
    - "foo/bar/baz"
    - "foo/bar/bash"
    - "foo/bar/bang"
    - "foo/boo"
    If calling listVersions with a prefix value of "foo/" and a delimiter value of "/" on this bucket, a VersionListing is returned that contains:
    - all the versions for one key ("foo/boo")
    - one entry in the common prefixes list ("foo/bar/")
    To see deeper into the virtual hierarchy, make another call to listVersions setting the prefix parameter to any interesting common prefix to list the individual versions under that prefix.
    
    For more information about enabling versioning for a bucket, see setBucketVersioning(SetBucketVersioningRequest).
    Parameters:
    
    listVersionsRequest - The request object containing all options for listing the versions in a specified bucket.
    
    Returns:
    
    A listing of the versions in the specified bucket, along with any other associated information such as common prefixes (if a delimiter was specified), the original request parameters, etc.
    
    Throws:
    
    ClientException - If any errors are encountered in the client while making the request or handling the response.
    
    OSSException - If any errors occurred in OSS while processing the request.
    
    See Also:
    
    OSSClient.listVersions(String, String), OSSClient.listVersions(String, String, String, String, String, Integer)
  - putObject
```
PutObjectResult putObject(String bucketName,
                          String key,
                          InputStream input)
                   throws OSSException,
                          ClientException
```
    Uploads the file to the Bucket from the InputStream instance. It overwrites the existing one and the bucket must exist.
    
    Parameters:
    
    bucketName - Bucket name.
    
    key - object key.
    
    input - InputStream instance to write from. The must be readable.
    
    Returns:
    
    A PutObjectResult instance.
    
    Throws:
    
    OSSException - If any errors occurred in OSS while processing the request.
    
    ClientException - If any errors are encountered in the client while making the request or handling the response.
  - putObject
```
PutObjectResult putObject(String bucketName,
                          String key,
                          InputStream input,
                          ObjectMetadata metadata)
                   throws OSSException,
                          ClientException
```
    Uploads the file to the Bucket from the @{link InputStream} with the ObjectMetadata information。
    
    Parameters:
    
    bucketName - Bucket name.
    
    key - Object key.
    
    input - InputStream instance to write from. It must be readable.
    
    metadata - The ObjectMetadata instance. If it does not specify the Content-Length information, the data is encoded by chunked tranfer encoding.
    
    Returns:
    
    A PutObjectResult instance.
    
    Throws:
    
    OSSException - If any errors occurred in OSS while processing the request.
    
    ClientException - If any errors are encountered in the client while making the request or handling the response.
  - putObject
```
PutObjectResult putObject(String bucketName,
                          String key,
                          File file,
                          ObjectMetadata metadata)
                   throws OSSException,
                          ClientException
```
    Uploads the file to the Bucket from the file with the ObjectMetadata.
    
    Parameters:
    
    bucketName - Bucket name.
    
    key - Object key.
    
    file - File object to read from.
    
    metadata - The ObjectMetadata instance. If it does not specify the Content-Length information, the data is encoded by chunked tranfer encoding.
    
    Returns:
    
    A PutObjectResult instance.
    
    Throws:
    
    OSSException - If any errors occurred in OSS while processing the request.
    
    ClientException - If any errors are encountered in the client while making the request or handling the response.
  - putObject
```
PutObjectResult putObject(String bucketName,
                          String key,
                          File file)
                   throws OSSException,
                          ClientException
```
    Uploads the file to the Bucket from the file.
    
    Parameters:
    
    bucketName - Bucket name.
    
    key - Object key.
    
    file - File object to read from.
    
    Returns:
    
    A PutObjectResult instance.
    
    Throws:
    
    OSSException - If any errors occurred in OSS while processing the request.
    
    ClientException - If any errors are encountered in the client while making the request or handling the response.
  - putObject
```
PutObjectResult putObject(PutObjectRequest putObjectRequest)
                   throws OSSException,
                          ClientException
```
    Uploads the file to Bucket.
    
    Parameters:
    
    putObjectRequest - The PutObjectRequest instance that has bucket name, object key, metadata information.
    
    Returns:
    
    A PutObjectResult instance.
    
    Throws:
    
    OSSException - If any errors occurred in OSS while processing the request.
    
    ClientException - If any errors are encountered in the client while making the request or handling the response.
  - putObject
```
PutObjectResult putObject(URL signedUrl,
                          String filePath,
                          Map<String,String> requestHeaders)
                   throws OSSException,
                          ClientException
```
    Uploads the file from a specified file path to the signed URL with specified headers
    
    Parameters:
    
    signedUrl - Signed url, which has the bucket name, object key, account information and accessed Ids and its signature. The url is recommended to be generated by generatePresignedUrl().
    
    filePath - The file path to read from
    
    requestHeaders - Request headers, including standard or customized http headers documented by PutObject REST API.
    
    Returns:
    
    A PutObjectResult instance.
    
    Throws:
    
    OSSException - If any errors occurred in OSS while processing the request.
    
    ClientException - If any errors are encountered in the client while making the request or handling the response.
  - putObject
```
PutObjectResult putObject(URL signedUrl,
                          String filePath,
                          Map<String,String> requestHeaders,
                          boolean useChunkEncoding)
                   throws OSSException,
                          ClientException
```
    Uploads the file from a specified file path to the signed URL with specified headers with the flag of using chunked tranfer encoding.
    
    Parameters:
    
    signedUrl - Signed url, which has the bucket name, object key, account information and accessed Ids and its signature. The url is recommended to be generated by generatePresignedUrl().
    
    filePath - The file path to read from.
    
    requestHeaders - Request headers, including standard or customized http headers documented by PutObject REST API.
    
    useChunkEncoding - The flag of using chunked transfer encoding.
    
    Returns:
    
    A PutObjectResult instance.
    
    Throws:
    
    OSSException - If any errors occurred in OSS while processing the request.
    
    ClientException - If any errors are encountered in the client while making the request or handling the response.
  - putObject
```
PutObjectResult putObject(URL signedUrl,
                          InputStream requestContent,
                          long contentLength,
                          Map<String,String> requestHeaders)
                   throws OSSException,
                          ClientException
```
    Uploads the file from a InputStream instance to the signed URL with specified headers.
    
    Parameters:
    
    signedUrl - Signed Url, which has the bucket name, object key, account information and accessed Ids and its signature. The url is recommended to be generated by generatePresignedUrl().
    
    requestContent - InputStream instance to read from.
    
    contentLength - Hint content length to write.
    
    requestHeaders - Request headers,including standard or customized http headers documented by PutObject REST API.
    
    Returns:
    
    A PutObjectResult instance.
    
    Throws:
    
    OSSException - If any errors occurred in OSS while processing the request.
    
    ClientException - If any errors are encountered in the client while making the request or handling the response.
  - putObject
```
PutObjectResult putObject(URL signedUrl,
                          InputStream requestContent,
                          long contentLength,
                          Map<String,String> requestHeaders,
                          boolean useChunkEncoding)
                   throws OSSException,
                          ClientException
```
    Uploads the file from a InputStream instance to the signed URL with specified headers.
    
    Parameters:
    
    signedUrl - Signed Url, which has the bucket name, object key, account information and accessed Ids and its signature. The url is recommended to be generated by generatePresignedUrl().
    
    requestContent - InputStream instance to read from.
    
    contentLength - Hint content length to write. if useChunkEncoding is true, then -1 is used.
    
    requestHeaders - Rquest headers,including standard or customized http headers documented by PutObject REST API.
    
    useChunkEncoding - The flag of using chunked transfer encoding.
    
    Returns:
    
    A PutObjectResult instance.
    
    Throws:
    
    OSSException - If any errors occurred in OSS while processing the request.
    
    ClientException - If any errors are encountered in the client while making the request or handling the response.
  - copyObject
```
CopyObjectResult copyObject(String sourceBucketName,
                            String sourceKey,
                            String destinationBucketName,
                            String destinationKey)
                     throws OSSException,
                            ClientException
```
    Copies an existing file in OSS from source bucket to the target bucket. If target file exists, it would be overwritten by the source file.
    
    Parameters:
    
    sourceBucketName - Source object's bucket name.
    
    sourceKey - Source object's key.
    
    destinationBucketName - Target object's bucket name.
    
    destinationKey - Target object's key.
    
    Returns:
    
    A CopyObjectResult instance.
    
    Throws:
    
    OSSException - If any errors occurred in OSS while processing the request.
    
    ClientException - If any errors are encountered in the client while making the request or handling the response.
  - copyObject
```
CopyObjectResult copyObject(CopyObjectRequest copyObjectRequest)
                     throws OSSException,
                            ClientException
```
    Copies an existing file in OSS from source bucket to the target bucket. If target file exists, it would be overwritten by the source file.
    
    Parameters:
    
    copyObjectRequest - A CopyObjectRequest instance that specifies source file, source bucket and target file, target bucket。
    
    Returns:
    
    A CopyObjectResult instance.
    
    Throws:
    
    OSSException - If any errors occurred in OSS while processing the request.
    
    ClientException - If any errors are encountered in the client while making the request or handling the response.
  - getObject
```
OSSObject getObject(String bucketName,
                    String key)
             throws OSSException,
                    ClientException
```
    Gets a OSSObject from Bucket.
    
    Parameters:
    
    bucketName - Bucket name.
    
    key - Object Key.
    
    Returns:
    
    A OSSObject instance. The caller is responsible to close the connection after usage.
    
    Throws:
    
    OSSException - If any errors occurred in OSS while processing the request.
    
    ClientException - If any errors are encountered in the client while making the request or handling the response.
  - getObject
```
ObjectMetadata getObject(GetObjectRequest getObjectRequest,
                         File file)
                  throws OSSException,
                         ClientException
```
    Downloads the file from a file specified by the GetObjectRequest parameter.
    
    Parameters:
    
    getObjectRequest - A GetObjectRequest instance which specifies bucket name and object key.
    
    file - Target file instance to download as.
    
    Returns:
    
    A ObjectMetadata instance of the bucket file meta.
    
    Throws:
    
    OSSException - If any errors occurred in OSS while processing the request.
    
    ClientException - If any errors are encountered in the client while making the request or handling the response.
  - getObject
```
OSSObject getObject(GetObjectRequest getObjectRequest)
             throws OSSException,
                    ClientException
```
    Gets the OSSObject from the bucket specified in GetObjectRequest parameter.
    
    Parameters:
    
    getObjectRequest - A GetObjectRequest instance which specifies the bucket name and the object key.
    
    Returns:
    
    A OSSObject instance of the bucket file. The caller is responsible to close the connection after usage.
    
    Throws:
    
    OSSException - If any errors occurred in OSS while processing the request.
    
    ClientException - If any errors are encountered in the client while making the request or handling the response.
  - selectObject
```
OSSObject selectObject(SelectObjectRequest selectObjectRequest)
                throws OSSException,
                       ClientException
```
    Select the OSSObject from the bucket specified in SelectObjectRequest parameter
    
    Parameters:
    
    selectObjectRequest - A SelectObjectRequest instance which specifies the bucket name object key filter expression input serialization output serialization
    
    Returns:
    
    A OSSObject instance will be returned. The caller is responsible to close the connection after usage.
    
    Throws:
    
    OSSException - If any errors occurred in OSS while processing the request.
    
    ClientException - If any errors are encountered in the client while making the request or handling the response.
  - getObject
```
OSSObject getObject(URL signedUrl,
                    Map<String,String> requestHeaders)
             throws OSSException,
                    ClientException
```
    Gets the OSSObject from the signed Url.
    
    Parameters:
    
    signedUrl - The signed Url.
    
    requestHeaders - Request headers, including http standard or OSS customized headers.
    
    Returns:
    
    AOSSObject instance.The caller is responsible to close the connection after usage.
    
    Throws:
    
    OSSException - If any errors occurred in OSS while processing the request.
    
    ClientException - If any errors are encountered in the client while making the request or handling the response.
  - getSimplifiedObjectMeta
```
SimplifiedObjectMeta getSimplifiedObjectMeta(String bucketName,
                                             String key)
                                      throws OSSException,
                                             ClientException
```
    Gets the simplified metadata information of OSSObject.
    Simplified metadata includes ETag, Size, LastModified and thus it's more lightweight then GetObjectMeta().
    
    Parameters:
    
    bucketName - Bucket name.
    
    key - Object key.
    
    Returns:
    
    A SimplifiedObjectMeta instance of the object.
    
    Throws:
    
    OSSException - If any errors occurred in OSS while processing the request.
    
    ClientException - If any errors are encountered in the client while making the request or handling the response.
  - getSimplifiedObjectMeta
```
SimplifiedObjectMeta getSimplifiedObjectMeta(GenericRequest genericRequest)
                                      throws OSSException,
                                             ClientException
```
    Gets the simplified metadata information of OSSObject.
    Simplified metadata includes ETag, Size, LastModified and thus it's more lightweight then GetObjectMeta().
    
    Parameters:
    
    genericRequest - Generic request which specifies the bucket name and object key
    
    Returns:
    
    The SimplifiedObjectMeta instance of specified file.
    
    Throws:
    
    OSSException - If any errors occurred in OSS while processing the request.
    
    ClientException - If any errors are encountered in the client while making the request or handling the response.
  - getObjectMetadata
```
ObjectMetadata getObjectMetadata(String bucketName,
                                 String key)
                          throws OSSException,
                                 ClientException
```
    Gets all the metadata of OSSObject.
    
    Parameters:
    
    bucketName - Bucket name.
    
    key - Object key.
    
    Returns:
    
    The ObjectMetadata instance.
    
    Throws:
    
    OSSException - If any errors occurred in OSS while processing the request.
    
    ClientException - If any errors are encountered in the client while making the request or handling the response.
  - getObjectMetadata
```
ObjectMetadata getObjectMetadata(GenericRequest genericRequest)
                          throws OSSException,
                                 ClientException
```
    Gets all the metadata of OSSObject.
    
    Parameters:
    
    genericRequest - Generic request which specifies the bucket name and object key.
    
    Returns:
    
    The ObjectMetadata instance.
    
    Throws:
    
    OSSException - If any errors occurred in OSS while processing the request.
    
    ClientException - If any errors are encountered in the client while making the request or handling the response.
  - createSelectObjectMetadata
```
SelectObjectMetadata createSelectObjectMetadata(CreateSelectObjectMetadataRequest createSelectObjectMetadataRequest)
                                         throws OSSException,
                                                ClientException
```
    Create select object metadata(create metadata if not exists or overwrite flag set in CreateSelectObjectMetadataRequest)
    
    Parameters:
    
    createSelectObjectMetadataRequest - CreateSelectObjectMetadataRequest create select object metadata request.
    
    Returns:
    
    The SelectObjectMetadata instance.
    
    Throws:
    
    OSSException - If any errors occurred in OSS while processing the request.
    
    ClientException - If any errors are encountered in the client while making the request or handling the response.
  - headObject
```
ObjectMetadata headObject(String bucketName,
                          String key)
                   throws OSSException,
                          ClientException
```
    Gets all the head data of OSSObject.
    
    Parameters:
    
    bucketName - Bucket name.
    
    key - Object key.
    
    Returns:
    
    The ObjectMetadata instance.
    
    Throws:
    
    OSSException - If any errors occurred in OSS while processing the request.
    
    ClientException - If any errors are encountered in the client while making the request or handling the response.
  - headObject
```
ObjectMetadata headObject(HeadObjectRequest headObjectRequest)
                   throws OSSException,
                          ClientException
```
    Gets all the head data of OSSObject.
    
    Parameters:
    
    headObjectRequest - A HeadObjectRequest instance which specifies the bucket name and object key, and some constraint information can be set.
    
    Returns:
    
    The ObjectMetadata instance.
    
    Throws:
    
    OSSException - If any errors occurred in OSS while processing the request.
    
    ClientException - If any errors are encountered in the client while making the request or handling the response.
  - appendObject
```
AppendObjectResult appendObject(AppendObjectRequest appendObjectRequest)
                         throws OSSException,
                                ClientException
```
    Append the data to the appendable object specified in AppendObjectRequest. It's not applicable to normal OSS object.
    
    Parameters:
    
    appendObjectRequest - A AppendObjectRequest instance which specifies the bucket name, appendable object key, the file or the InputStream object to append.
    
    Returns:
    
    A AppendObjectResult instance.
    
    Throws:
    
    OSSException - If any errors occurred in OSS while processing the request.
    
    ClientException - If any errors are encountered in the client while making the request or handling the response.
  - deleteObject
```
VoidResult deleteObject(String bucketName,
                        String key)
                 throws OSSException,
                        ClientException
```
    Deletes the specified OSSObject by bucket name and object key.
    
    Parameters:
    
    bucketName - Bucket name.
    
    key - Object key.
    
    Returns:
    
    A VoidResult instance wrapped void return and contains some basic response options, such as requestId.
    
    Throws:
    
    OSSException - If any errors occurred in OSS while processing the request.
    
    ClientException - If any errors are encountered in the client while making the request or handling the response.
  - deleteObject
```
VoidResult deleteObject(GenericRequest genericRequest)
                 throws OSSException,
                        ClientException
```
    Deletes the specified OSSObject by the GenericRequest instance.
    
    Parameters:
    
    genericRequest - The GenericRequest instance that specfies the bucket name and object key.
    
    Returns:
    
    A VoidResult instance wrapped void return and contains some basic response options, such as requestId.
    
    Throws:
    
    OSSException - If any errors occurred in OSS while processing the request.
    
    ClientException - If any errors are encountered in the client while making the request or handling the response.
  - deleteObjects
```
DeleteObjectsResult deleteObjects(DeleteObjectsRequest deleteObjectsRequest)
                           throws OSSException,
                                  ClientException
```
    Batch deletes the specified files under a specific bucket. If the files are non-exist, the operation will still return successful.
    
    Parameters:
    
    deleteObjectsRequest - A DeleteObjectsRequest instance which specifies the bucket and file keys to delete.
    
    Returns:
    
    A DeleteObjectsResult instance which specifies each file's result in normal mode or only failed deletions in quite mode. By default it's normal mode.
    
    Throws:
    
    OSSException - If any errors occurred in OSS while processing the request.
    
    ClientException - If any errors are encountered in the client while making the request or handling the response.
  - deleteVersion
```
VoidResult deleteVersion(String bucketName,
                         String key,
                         String versionId)
                  throws OSSException,
                         ClientException
```
    Deletes a specific version of the specified object in the specified bucket. Once deleted, there is no method to restore or undelete an object version. This is the only way to permanently delete object versions that are protected by versioning.
    
    Deleting an object version is permanent and irreversible. It is a privileged operation that only the owner of the bucket containing the version can perform.
    
    Users can only delete a version of an object if versioning is enabled for the bucket. For more information about enabling versioning for a bucket, see setBucketVersioning(SetBucketVersioningRequest).
    
    If attempting to delete an object that does not exist, OSS will return a success message instead of an error message.
    
    Parameters:
    
    bucketName - The name of the OSS bucket containing the object to delete.
    
    key - The key of the object to delete.
    
    versionId - The version of the object to delete.
    
    Returns:
    
    A VoidResult instance wrapped void return and contains some basic response options, such as requestId.
    
    Throws:
    
    OSSException - If any errors occurred in OSS while processing the request.
    
    ClientException - If any errors are encountered in the client while making the request or handling the response.
  - deleteVersion
```
VoidResult deleteVersion(DeleteVersionRequest deleteVersionRequest)
                  throws OSSException,
                         ClientException
```
    Deletes a specific version of an object in the specified bucket. Once deleted, there is no method to restore or undelete an object version. This is the only way to permanently delete object versions that are protected by versioning.
    
    Deleting an object version is permanent and irreversible. It is a privileged operation that only the owner of the bucket containing the version can perform.
    
    Users can only delete a version of an object if versioning is enabled for the bucket. For more information about enabling versioning for a bucket, see setBucketVersioning(SetBucketVersioningRequest).
    
    If attempting to delete an object that does not exist, OSS will return a success message instead of an error message.
    
    Parameters:
    
    deleteVersionRequest - The request object containing all options for deleting a specific version of an OSS object.
    
    Returns:
    
    A VoidResult instance wrapped void return and contains some basic response options, such as requestId.
    
    Throws:
    
    OSSException - If any errors occurred in OSS while processing the request.
    
    ClientException - If any errors are encountered in the client while making the request or handling the response.
  - deleteVersions
```
DeleteVersionsResult deleteVersions(DeleteVersionsRequest deleteVersionsRequest)
                             throws OSSException,
                                    ClientException
```
    Batch deletes the specified object versions under a specific bucket. If the versions are non-exist, the operation will still return successful.
    
    Parameters:
    
    deleteVersionsRequest - A DeleteVersionsRequest instance which specifies the bucket and file keys to delete.
    
    Returns:
    
    A DeleteVersionsResult instance which specifies each file's result in normal mode or only failed deletions in quite mode. By default it's normal mode.
    
    Throws:
    
    OSSException - If any errors occurred in OSS while processing the request.
    
    ClientException - If any errors are encountered in the client while making the request or handling the response.
  - doesObjectExist
```
boolean doesObjectExist(String bucketName,
                        String key)
                 throws OSSException,
                        ClientException
```
    Checks if a specific OSSObject exists under the specific Bucket. 302 Redirect or OSS mirroring will not impact the result of this function.
    
    Parameters:
    
    bucketName - Bucket name.
    
    key - Object Key.
    
    Returns:
    
    True if exists; false if not.
    
    Throws:
    
    OSSException - If any errors occurred in OSS while processing the request.
    
    ClientException - If any errors are encountered in the client while making the request or handling the response.
  - doesObjectExist
```
boolean doesObjectExist(GenericRequest genericRequest)
                 throws OSSException,
                        ClientException
```
    Checks if a specific OSSObject exists under the specific Bucket. 302 Redirect or OSS mirroring will not impact the result of this function.
    
    Parameters:
    
    genericRequest - A GenericRequest instance which specifies the bucket and object key.
    
    Returns:
    
    True if exists; false if not.
    
    Throws:
    
    OSSException - If any errors occurred in OSS while processing the request.
    
    ClientException - If any errors are encountered in the client while making the request or handling the response.
  - doesObjectExist
```
boolean doesObjectExist(String bucketName,
                        String key,
                        boolean isOnlyInOSS)
```
    Checks if a specific OSSObject exists under the specific Bucket. 302 Redirect or OSS mirroring will impact the result of this function if isOnlyInOSS is true.
    
    Parameters:
    
    bucketName - Bucket name.
    
    key - Object Key.
    
    isOnlyInOSS - true if ignore 302 redirect or mirroring； false if considering 302 redirect or mirroring, which could download the object from source to OSS when the file exists in source but is not in OSS yet.
    
    Returns:
    
    True if the file exists; false if not.
    
    Throws:
    
    OSSException - If any errors occurred in OSS while processing the request.
    
    ClientException - If any errors are encountered in the client while making the request or handling the response.
  - doesObjectExist
```
boolean doesObjectExist(GenericRequest genericRequest,
                        boolean isOnlyInOSS)
                 throws OSSException,
                        ClientException
```
    Checks if a specific OSSObject exists under the specific Bucket. 302 Redirect or OSS mirroring will not impact the result of this function.
    
    Parameters:
    
    genericRequest - A GenericRequest instance which specifies the bucket and object key.
    
    isOnlyInOSS - true if ignore 302 redirect or mirroring； false if considering 302 redirect or mirroring, which could download the object from source to OSS when the file exists in source but is not in OSS yet.
    
    Returns:
    
    True if exists; false if not.
    
    Throws:
    
    OSSException - If any errors occurred in OSS while processing the request.
    
    ClientException - If any errors are encountered in the client while making the request or handling the response.
  - doesObjectExist
```
@Deprecated
boolean doesObjectExist(HeadObjectRequest headObjectRequest)
                             throws OSSException,
                                    ClientException
```
    Deprecated.
    
    Checks if a specific OSSObject exists.
    
    Parameters:
    
    headObjectRequest - A HeadObjectRequest instance which specifies the bucket name and object key. Constraint information is ignored.
    
    Returns:
    
    True if the file exists; false if not.
    
    Throws:
    
    OSSException - If any errors occurred in OSS while processing the request.
    
    ClientException - If any errors are encountered in the client while making the request or handling the response.
  - setObjectAcl
```
VoidResult setObjectAcl(String bucketName,
                        String key,
                        CannedAccessControlList cannedAcl)
                 throws OSSException,
                        ClientException
```
    Sets the Access Control List (ACL) on a OSSObject instance.
    
    Parameters:
    
    bucketName - Bucket name.
    
    key - Object Key.
    
    cannedAcl - One of the three values: Private, PublicRead or PublicReadWrite.
    
    Returns:
    
    A VoidResult instance wrapped void return and contains some basic response options, such as requestId.
    
    Throws:
    
    OSSException - If any errors occurred in OSS while processing the request.
    
    ClientException - If any errors are encountered in the client while making the request or handling the response.
  - setObjectAcl
```
VoidResult setObjectAcl(SetObjectAclRequest setObjectAclRequest)
                 throws OSSException,
                        ClientException
```
    Sets the Access Control List (ACL) on a OSSObject instance.
    
    Parameters:
    
    setObjectAclRequest - A SetObjectAclRequest instance which specifies the object's bucket name and key as well as the ACL information.
    
    Returns:
    
    A VoidResult instance wrapped void return and contains some basic response options, such as requestId.
    
    Throws:
    
    OSSException - If any errors occurred in OSS while processing the request.
    
    ClientException - If any errors are encountered in the client while making the request or handling the response.
  - getObjectAcl
```
ObjectAcl getObjectAcl(String bucketName,
                       String key)
                throws OSSException,
                       ClientException
```
    Gets the Access Control List (ACL) of the OSS object.
    
    Parameters:
    
    bucketName - Bucket name.
    
    key - Object Key.
    
    Returns:
    
    The ObjectAcl instance of the object.
    
    Throws:
    
    OSSException - If any errors occurred in OSS while processing the request.
    
    ClientException - If any errors are encountered in the client while making the request or handling the response.
  - getObjectAcl
```
ObjectAcl getObjectAcl(GenericRequest genericRequest)
                throws OSSException,
                       ClientException
```
    Gets the Access Control List (ACL) of the OSS object.
    
    Parameters:
    
    genericRequest - A GenericRequest instance which specifies the bucket name and object key.
    
    Returns:
    
    A ObjectAcl instance.
    
    Throws:
    
    OSSException - If any errors occurred in OSS while processing the request.
    
    ClientException - If any errors are encountered in the client while making the request or handling the response.
  - restoreObject
```
RestoreObjectResult restoreObject(String bucketName,
                                  String key)
                           throws OSSException,
                                  ClientException
```
    Restores the object of archive storage. The function is not applicable to Normal or IA storage. The restoreObject() needs to be called prior to calling getObject() on an archive object.
    
    Parameters:
    
    bucketName - Bucket name.
    
    key - Object Key.
    
    Returns:
    
    A RestoreObjectResult instance.
    
    Throws:
    
    OSSException - If any errors occurred in OSS while processing the request.
    
    ClientException - If any errors are encountered in the client while making the request or handling the response.
  - restoreObject
```
RestoreObjectResult restoreObject(GenericRequest genericRequest)
                           throws OSSException,
                                  ClientException
```
    Restores the object of archive storage. The function is not applicable to Normal or IA storage. The restoreObject() needs to be called prior to calling getObject() on an archive object.
    
    Parameters:
    
    genericRequest - A GenericRequest instance that specifies the bucket name and object key.
    
    Returns:
    
    A RestoreObjectResult instance.
    
    Throws:
    
    OSSException - If any errors occurred in OSS while processing the request.
    
    ClientException - If any errors are encountered in the client while making the request or handling the response.
  - restoreObject
```
RestoreObjectResult restoreObject(String bucketName,
                                  String key,
                                  RestoreConfiguration restoreConfiguration)
                           throws OSSException,
                                  ClientException
```
    Restores the object of archive storage. The function is not applicable to Normal or IA storage. The restoreObject() needs to be called prior to calling getObject() on an archive object.
    
    Parameters:
    
    bucketName - Bucket name.
    
    key - Object Key.
    
    restoreConfiguration - A RestoreConfiguration instance that specifies the restore configuration.
    
    Returns:
    
    A RestoreObjectResult instance.
    
    Throws:
    
    OSSException - If any errors occurred in OSS while processing the request.
    
    ClientException - If any errors are encountered in the client while making the request or handling the response.
  - restoreObject
```
RestoreObjectResult restoreObject(RestoreObjectRequest restoreObjectRequest)
                           throws OSSException,
                                  ClientException
```
    Restores the object of archive storage. The function is not applicable to Normal or IA storage. The restoreObject() needs to be called prior to calling getObject() on an archive object.
    
    Parameters:
    
    restoreObjectRequest - A RestoreObjectRequest instance that specifies the bucket name, object key and restore configuration.
    
    Returns:
    
    A RestoreObjectResult instance.
    
    Throws:
    
    OSSException - If any errors occurred in OSS while processing the request.
    
    ClientException - If any errors are encountered in the client while making the request or handling the response.
  - setObjectTagging
```
VoidResult setObjectTagging(String bucketName,
                            String key,
                            Map<String,String> tags)
                     throws OSSException,
                            ClientException
```
    Sets the tags on the OSS object.
    
    Parameters:
    
    bucketName - Bucket name.
    
    key - Object name.
    
    tags - The dictionary that contains the tags in the form of <key, value> pairs.
    
    Returns:
    
    A VoidResult instance wrapped void return and contains some basic response options, such as requestId.
    
    Throws:
    
    OSSException - If any errors occurred in OSS while processing the request.
    
    ClientException - If any errors are encountered in the client while making the request or handling the response.
  - setObjectTagging
```
VoidResult setObjectTagging(String bucketName,
                            String key,
                            TagSet tagSet)
                     throws OSSException,
                            ClientException
```
    Sets the tags on the OSS object.
    
    Parameters:
    
    bucketName - Bucket name.
    
    key - Object name.
    
    tagSet - TagSet instance that has the tags in the form of <key, value> pairs.
    
    Returns:
    
    A VoidResult instance wrapped void return and contains some basic response options, such as requestId.
    
    Throws:
    
    OSSException - If any errors occurred in OSS while processing the request.
    
    ClientException - If any errors are encountered in the client while making the request or handling the response.
  - setObjectTagging
```
VoidResult setObjectTagging(SetObjectTaggingRequest setObjectTaggingRequest)
                     throws OSSException,
                            ClientException
```
    Sets the tags on the OSS object.
    
    Parameters:
    
    setObjectTaggingRequest - SetObjectTaggingRequest instance that has object information as well as tagging information.
    
    Returns:
    
    A VoidResult instance wrapped void return and contains some basic response options, such as requestId.
    
    Throws:
    
    OSSException - If any errors occurred in OSS while processing the request.
    
    ClientException - If any errors are encountered in the client while making the request or handling the response.
  - getObjectTagging
```
TagSet getObjectTagging(String bucketName,
                        String key)
                 throws OSSException,
                        ClientException
```
    Gets all tags of the OSS object.
    
    Parameters:
    
    bucketName - Bucket name.
    
    key - Object name.
    
    Returns:
    
    A TagSet instance. If there's no tag, the TagSet object with empty tag information is returned.
    
    Throws:
    
    OSSException - If any errors occurred in OSS while processing the request.
    
    ClientException - If any errors are encountered in the client while making the request or handling the response.
  - getObjectTagging
```
TagSet getObjectTagging(GenericRequest genericRequest)
                 throws OSSException,
                        ClientException
```
    Gets all tags of the OSS object.
    
    Parameters:
    
    genericRequest - A GenericRequest instance that specifies the bucket name and object name.
    
    Returns:
    
    A TagSet instance.
    
    Throws:
    
    OSSException - If any errors occurred in OSS while processing the request.
    
    ClientException - If any errors are encountered in the client while making the request or handling the response.
  - deleteObjectTagging
```
VoidResult deleteObjectTagging(String bucketName,
                               String key)
                        throws OSSException,
                               ClientException
```
    Clears all the tags of the OSS object.
    
    Parameters:
    
    bucketName - Bucket name.
    
    key - Object name.
    
    Returns:
    
    A VoidResult instance wrapped void return and contains some basic response options, such as requestId.
    
    Throws:
    
    OSSException - If any errors occurred in OSS while processing the request.
    
    ClientException - If any errors are encountered in the client while making the request or handling the response.
  - deleteObjectTagging
```
VoidResult deleteObjectTagging(GenericRequest genericRequest)
                        throws OSSException,
                               ClientException
```
    Clears all the tags of the OSS object.
    
    Parameters:
    
    genericRequest - A GenericRequest instance that specifies the bucket name and object name.
    
    Returns:
    
    A VoidResult instance wrapped void return and contains some basic response options, such as requestId.
    
    Throws:
    
    OSSException - If any errors occurred in OSS while processing the request.
    
    ClientException - If any errors are encountered in the client while making the request or handling the response.
  - generatePresignedUrl
```
URL generatePresignedUrl(String bucketName,
                         String key,
                         Date expiration)
                  throws ClientException
```
    Generates a signed url for accessing the OSSObject with HTTP GET method.
    
    Parameters:
    
    bucketName - Bucket name.
    
    key - Object key.
    
    expiration - URL's expiration time.
    
    Returns:
    
    A signed URL that could be used for accessing the OSSObject object.
    
    Throws:
    
    ClientException - If any errors are encountered in the client while making the request or handling the response.
  - generatePresignedUrl
```
URL generatePresignedUrl(String bucketName,
                         String key,
                         Date expiration,
                         HttpMethod method)
                  throws ClientException
```
    Generates a signed url for accessing the OSSObject with a specific HTTP method.
    
    Parameters:
    
    bucketName - Bucket name.
    
    key - Object Key.
    
    expiration - URL's expiration time.
    
    method - HTTP method，Only HttpMethod.GET and HttpMethod.PUT are supported.
    
    Returns:
    
    A signed URL that could be used for accessing the OSSObject object.
    
    Throws:
    
    ClientException - If any errors are encountered in the client while making the request or handling the response.
  - generatePresignedUrl
```
URL generatePresignedUrl(GeneratePresignedUrlRequest request)
                  throws ClientException
```
    Generates a signed url for accessing the OSSObject with a specific HTTP method.
    
    Parameters:
    
    request - A GeneratePresignedUrlRequest instance which specifies the bucket name, file key, expiration time, HTTP method, and the MD5 signature of the content, etc.
    
    Returns:
    
    A signed URL that could be used for accessing the OSSObject object.
    
    Throws:
    
    ClientException - If any errors are encountered in the client while making the request or handling the response.
  - putBucketImage
```
VoidResult putBucketImage(PutBucketImageRequest request)
                   throws OSSException,
                          ClientException
```
    Sets image processing attributes on the specific Bucket
    
    Parameters:
    
    request - A PutBucketImageRequest instances which specifies some attributes of image processing.
    
    Returns:
    
    A VoidResult instance wrapped void return and contains some basic response options, such as requestId.
    
    Throws:
    
    OSSException - If any errors occurred in OSS while processing the request.
    
    ClientException - If any errors are encountered in the client while making the request or handling the response.
  - getBucketImage
```
GetBucketImageResult getBucketImage(String bucketName)
                             throws OSSException,
                                    ClientException
```
    Gets the image processing attributes on the specific Bucket.
    
    Parameters:
    
    bucketName - The bucket name
    
    Returns:
    
    A GetBucketImageResult instance which has attributes of image processing
    
    Throws:
    
    OSSException - If any errors occurred in OSS while processing the request.
    
    ClientException - If any errors are encountered in the client while making the request or handling the response.
  - getBucketImage
```
GetBucketImageResult getBucketImage(String bucketName,
                                    GenericRequest genericRequest)
                             throws OSSException,
                                    ClientException
```
    Gets the image processing attributes on the specific Bucket.
    
    Parameters:
    
    bucketName - The bucket name.
    
    genericRequest - The origin request.
    
    Returns:
    
    A GetBucketImageResult which has the attributes of image processing.
    
    Throws:
    
    OSSException - If any errors occurred in OSS while processing the request.
    
    ClientException - If any errors are encountered in the client while making the request or handling the response.
  - deleteBucketImage
```
VoidResult deleteBucketImage(String bucketName)
                      throws OSSException,
                             ClientException
```
    Deletes the image processing attributes on the specific Bucket.
    
    Parameters:
    
    bucketName - Bucket name
    
    Returns:
    
    A VoidResult instance wrapped void return and contains some basic response options, such as requestId.
    
    Throws:
    
    OSSException - If any errors occurred in OSS while processing the request.
    
    ClientException - If any errors are encountered in the client while making the request or handling the response.
  - deleteBucketImage
```
VoidResult deleteBucketImage(String bucketName,
                             GenericRequest genericRequest)
                      throws OSSException,
                             ClientException
```
    Deletes the image processing attributes on the specific Bucket.
    
    Parameters:
    
    bucketName - Bucket name
    
    genericRequest - The origin request
    
    Returns:
    
    A VoidResult instance wrapped void return and contains some basic response options, such as requestId.
    
    Throws:
    
    OSSException - If any errors occurred in OSS while processing the request.
    
    ClientException - If any errors are encountered in the client while making the request or handling the response.
  - deleteImageStyle
```
VoidResult deleteImageStyle(String bucketName,
                            String styleName)
                     throws OSSException,
                            ClientException
```
    Deletes a style named by parameter styleName under Bucket
    
    Parameters:
    
    bucketName - Bucket name
    
    styleName - Style name
    
    Returns:
    
    A VoidResult instance wrapped void return and contains some basic response options, such as requestId.
    
    Throws:
    
    OSSException - If any errors occurred in OSS while processing the request.
    
    ClientException - If any errors are encountered in the client while making the request or handling the response.
  - deleteImageStyle
```
VoidResult deleteImageStyle(String bucketName,
                            String styleName,
                            GenericRequest genericRequest)
                     throws OSSException,
                            ClientException
```
    Deletes a style named by parameter styleName under Bucket
    
    Parameters:
    
    bucketName - Bucket name
    
    styleName - Style name
    
    genericRequest - The origin request
    
    Returns:
    
    A VoidResult instance wrapped void return and contains some basic response options, such as requestId.
    
    Throws:
    
    OSSException - If any errors occurred in OSS while processing the request.
    
    ClientException - If any errors are encountered in the client while making the request or handling the response.
  - putImageStyle
```
VoidResult putImageStyle(PutImageStyleRequest putImageStyleRequest)
                  throws OSSException,
                         ClientException
```
    Adds a new style under Bucket.
    
    Parameters:
    
    putImageStyleRequest - A PutImageStyleRequest instance that has bucket name and style information
    
    Returns:
    
    A VoidResult instance wrapped void return and contains some basic response options, such as requestId.
    
    Throws:
    
    OSSException - If any errors occurred in OSS while processing the request.
    
    ClientException - If any errors are encountered in the client while making the request or handling the response.
  - getImageStyle
```
GetImageStyleResult getImageStyle(String bucketName,
                                  String styleName)
                           throws OSSException,
                                  ClientException
```
    Gets a style named by parameter styleName under Bucket
    
    Parameters:
    
    bucketName - Bucket name.
    
    styleName - Style name.
    
    Returns:
    
    A GetImageStyleResult instance which has the style information if successful or error code if failed.
    
    Throws:
    
    OSSException - If any errors occurred in OSS while processing the request.
    
    ClientException - If any errors are encountered in the client while making the request or handling the response.
  - getImageStyle
```
GetImageStyleResult getImageStyle(String bucketName,
                                  String styleName,
                                  GenericRequest genericRequest)
                           throws OSSException,
                                  ClientException
```
    Gets a style named by parameter styleName under the Bucket
    
    Parameters:
    
    bucketName - Bucket name.
    
    styleName - Style name.
    
    genericRequest - The origin request.
    
    Returns:
    
    A GetImageStyleResult instance which has the style information if successful or error code if failed.
    
    Throws:
    
    OSSException - If any errors occurred in OSS while processing the request.
    
    ClientException - If any errors are encountered in the client while making the request or handling the response.
  - listImageStyle
```
List<Style> listImageStyle(String bucketName)
                    throws OSSException,
                           ClientException
```
    Lists all styles under the Bucket
    
    Parameters:
    
    bucketName - Bucket name.
    
    Returns:
    
    A List of all styles of the Bucket. If there's no style, it will be an empty list.
    
    Throws:
    
    OSSException - If any errors occurred in OSS while processing the request.
    
    ClientException - If any errors are encountered in the client while making the request or handling the response.
  - listImageStyle
```
List<Style> listImageStyle(String bucketName,
                           GenericRequest genericRequest)
                    throws OSSException,
                           ClientException
```
    Lists all styles under the Bucket
    
    Parameters:
    
    bucketName - Bucket name.
    
    genericRequest - The origin request.
    
    Returns:
    
    A List of all styles of the Bucket. If there's no style, it will be an empty list.
    
    Throws:
    
    OSSException - If any errors occurred in OSS while processing the request.
    
    ClientException - If any errors are encountered in the client while making the request or handling the response.
  - setBucketProcess
```
VoidResult setBucketProcess(SetBucketProcessRequest setBucketProcessRequest)
                     throws OSSException,
                            ClientException
```
    Creates the image accessing configuration according to the parameter setBucketProcessRequest.
    
    Parameters:
    
    setBucketProcessRequest - A SetBucketTaggingRequest instance that contains the image accessing configuration such as enable original picture protection, etc.
    
    Returns:
    
    A VoidResult instance wrapped void return and contains some basic response options, such as requestId.
    
    Throws:
    
    OSSException - If any errors occurred in OSS while processing the request.
    
    ClientException - If any errors are encountered in the client while making the request or handling the response.
  - getBucketProcess
```
BucketProcess getBucketProcess(String bucketName)
                        throws OSSException,
                               ClientException
```
    Gets the bucket's image accessing configuration.
    
    Parameters:
    
    bucketName - Bucket name.
    
    Returns:
    
    A BucketProcess which contains the image accessing configurations if succeeds.
    
    Throws:
    
    OSSException - If any errors occurred in OSS while processing the request.
    
    ClientException - If any errors are encountered in the client while making the request or handling the response.
  - getBucketProcess
```
BucketProcess getBucketProcess(GenericRequest genericRequest)
                        throws OSSException,
                               ClientException
```
    Get the bucket's image accessing configuration
    
    Parameters:
    
    genericRequest - A GenericRequest instance that has the bucket name.
    
    Returns:
    
    A BucketProcess which contains the image accessing configurations if succeeds.
    
    Throws:
    
    OSSException - If any errors occurred in OSS while processing the request.
    
    ClientException - If any errors are encountered in the client while making the request or handling the response.
  - initiateMultipartUpload
```
InitiateMultipartUploadResult initiateMultipartUpload(InitiateMultipartUploadRequest request)
                                               throws OSSException,
                                                      ClientException
```
    Initiates a multiple part upload
    Prior to starting a multiple part upload, this method needs to be called to ask OSS service do some initialization work. Upon a successful call, it returns a globally unique upload ID which could be used for the subsequent operations such as pause, lookup multiple parts, etc. This method will not automatically retry even if the max retry count is greater than 0, because it's not idempotent.
    
    Parameters:
    
    request - A InitiateMultipartUploadRequest instance which specifies the bucket name, object key and metadata.
    
    Returns:
    
    a InitiateMultipartUploadResult instance which has the global unique id if succeeds.
    
    Throws:
    
    OSSException - If any errors occurred in OSS while processing the request.
    
    ClientException - If any errors are encountered in the client while making the request or handling the response.
  - listMultipartUploads
```
MultipartUploadListing listMultipartUploads(ListMultipartUploadsRequest request)
                                     throws OSSException,
                                            ClientException
```
    Lists executing multiple parts uploads.
    Those initialized but not finished multipart uploads would be listed by this method. If the executing multiple parts upload count is more than maxUploads (which could be up to 1000), then it would return the nextUploadIdMaker and nextKeyMaker which could be used for next call. When keyMarker in parameter request is specified, it would list executing multipart uploads whose keys are greater than the keyMarker in lexicographic order and multipart uploads whose keys are equal to the keyMarker and uploadIds are greater than uploadIdMarker in lexicographic order. In the other words, the keyMarker has the priority over the uploadIdMarker and uploadIdMarker only impacts the uploads who has the same keys as the keyMarker.
    
    Parameters:
    
    request - A ListMultipartUploadsRequest instance.
    
    Returns:
    
    MultipartUploadListing A MultipartUploadListing instance. Upon a successful call, it may has nextKeyMarker and nextUploadIdMarker for the next call in case OSS has remaining uploads not returned.
    
    Throws:
    
    OSSException - If any errors occurred in OSS while processing the request.
    
    ClientException - If any errors are encountered in the client while making the request or handling the response.
  - listParts
```
PartListing listParts(ListPartsRequest request)
               throws OSSException,
                      ClientException
```
    Lists all parts in a multiple parts upload.
    
    Parameters:
    
    request - A ListPartsRequest instance.
    
    Returns:
    
    PartListing
    
    Throws:
    
    OSSException - If any errors occurred in OSS while processing the request.
    
    ClientException - If any errors are encountered in the client while making the request or handling the response.
  - uploadPart
```
UploadPartResult uploadPart(UploadPartRequest request)
                     throws OSSException,
                            ClientException
```
    Uploads a part to a specified multiple upload.
    
    Parameters:
    
    request - A UploadPartRequest instance which specifies bucket, object key, upload id, part number, content and length, MD5 digest and chunked transfer encoding flag.
    
    Returns:
    
    UploadPartResult A UploadPartResult instance to indicate the upload result.
    
    Throws:
    
    OSSException - If any errors occurred in OSS while processing the request.
    
    ClientException - If any errors are encountered in the client while making the request or handling the response.
  - uploadPartCopy
```
UploadPartCopyResult uploadPartCopy(UploadPartCopyRequest request)
                             throws OSSException,
                                    ClientException
```
    Uploads Part copy from an existing source object to a target object with specified upload Id and part number
    
    Parameters:
    
    request - A UploadPartCopyRequest instance which specifies: 1) source file 2) source file's copy range 3) target file 4) target file's upload Id and its part number 5) constraints such as ETag match or non-match, last modified match or non-match, etc.
    
    Returns:
    
    A UploadPartCopyResult instance which has the part number and ETag upon a successful upload.
    
    Throws:
    
    OSSException - If any errors occurred in OSS while processing the request.
    
    ClientException - If any errors are encountered in the client while making the request or handling the response.
  - abortMultipartUpload
```
VoidResult abortMultipartUpload(AbortMultipartUploadRequest request)
                         throws OSSException,
                                ClientException
```
    Abort a multiple parts upload. All uploaded data will be released in OSS. The executing uploads of the same upload Id will get immediate failure once this method is called.
    
    Parameters:
    
    request - A AbortMultipartUploadRequest instance which specifies the file name and the upload Id to abort.
    
    Returns:
    
    A VoidResult instance wrapped void return and contains some basic response options, such as requestId.
    
    Throws:
    
    OSSException - If any errors occurred in OSS while processing the request.
    
    ClientException - If any errors are encountered in the client while making the request or handling the response.
  - completeMultipartUpload
```
CompleteMultipartUploadResult completeMultipartUpload(CompleteMultipartUploadRequest request)
                                               throws OSSException,
                                                      ClientException
```
    Complete a multiple parts upload.
    After all parts uploads finish, this API needs to be called to finalize the upload. All parts' number and their ETag are required and if ETag verification is not passed, the API will fail. The parts' are not necessarily ordered and the final file's content is determined by the order in partETags list.
    
    The API will not automatically retry even if the max retry count is greater than 0 because it's not idempotent.
    
    Parameters:
    
    request - A CompleteMultipartUploadRequest instance which specifies all parameters to complete multiple part upload.
    
    Returns:
    
    A CompleteMultipartUploadResult instance which has the key, ETag, url of the final object.
    
    Throws:
    
    OSSException - If any errors occurred in OSS while processing the request.
    
    ClientException - If any errors are encountered in the client while making the request or handling the response.
  - setBucketCORS
```
VoidResult setBucketCORS(SetBucketCORSRequest request)
                  throws OSSException,
                         ClientException
```
    Adds CORS rules to the bucket. If the same source has been specified with other rules, this will overwrite (not merge) them. For example, if alibaba-inc.com is a trusted source and was specified to allow GET Method. Then in this request, it's specified with POST Method. In the end, alibaba-inc.com will only be allowed with POST method.
    
    Parameters:
    
    request - A SetBucketCORSRequest object that has defined all CORS rules.
    
    Returns:
    
    A VoidResult instance wrapped void return and contains some basic response options, such as requestId.
    
    Throws:
    
    OSSException - If any errors occurred in OSS while processing the request.
    
    ClientException - If any errors are encountered in the client while making the request or handling the response.
  - getBucketCORSRules
```
List<SetBucketCORSRequest.CORSRule> getBucketCORSRules(String bucketName)
                                                throws OSSException,
                                                       ClientException
```
    Lists all CORS rules from the bucket.
    
    Parameters:
    
    bucketName - Bucket name.
    
    Returns:
    
    A list of SetBucketCORSRequest.CORSRule under the bucket.
    
    Throws:
    
    OSSException - If any errors occurred in OSS while processing the request.
    
    ClientException - If any errors are encountered in the client while making the request or handling the response.
  - getBucketCORSRules
```
List<SetBucketCORSRequest.CORSRule> getBucketCORSRules(GenericRequest genericRequest)
                                                throws OSSException,
                                                       ClientException
```
    Lists all CORS rules from the bucket.
    
    Parameters:
    
    genericRequest - A GenericRequest instance that specifies the bucket name.
    
    Returns:
    
    A list of SetBucketCORSRequest.CORSRule under the bucket.
    
    Throws:
    
    OSSException - If any errors occurred in OSS while processing the request.
    
    ClientException - If any errors are encountered in the client while making the request or handling the response.
  - getBucketCORS
```
CORSConfiguration getBucketCORS(GenericRequest genericRequest)
                         throws OSSException,
                                ClientException
```
    Get CORS configuration from the bucket.
    
    Parameters:
    
    genericRequest - A GenericRequest instance that specifies the bucket name.
    
    Returns:
    
    A CORSConfiguration instance which has the CORS configuration under the bucket.
    
    Throws:
    
    OSSException - If any errors occurred in OSS while processing the request.
    
    ClientException - If any errors are encountered in the client while making the request or handling the response.
  - deleteBucketCORSRules
```
VoidResult deleteBucketCORSRules(String bucketName)
                          throws OSSException,
                                 ClientException
```
    Deletes all CORS rules under the bucket.
    
    Parameters:
    
    bucketName - The bucket name.
    
    Returns:
    
    A VoidResult instance wrapped void return and contains some basic response options, such as requestId.
    
    Throws:
    
    OSSException - If any errors occurred in OSS while processing the request.
    
    ClientException - If any errors are encountered in the client while making the request or handling the response.
  - deleteBucketCORSRules
```
VoidResult deleteBucketCORSRules(GenericRequest genericRequest)
                          throws OSSException,
                                 ClientException
```
    Deletes all CORS rules under the bucket.
    
    Parameters:
    
    genericRequest - The GenericRequest instance that specifies the bucket name.
    
    Returns:
    
    A VoidResult instance wrapped void return and contains some basic response options, such as requestId.
    
    Throws:
    
    OSSException - If any errors occurred in OSS while processing the request.
    
    ClientException - If any errors are encountered in the client while making the request or handling the response.
  - optionsObject
```
@Deprecated
ResponseMessage optionsObject(OptionsRequest request)
                                   throws OSSException,
                                          ClientException
```
    Deprecated.
    
    Deprecated method.
    
    Parameters:
    
    request - The OptionsRequest instance that specifies the bucket name.
    
    Returns:
    
    A ResponseMessage instance contains some response information.
    
    Throws:
    
    OSSException
    
    ClientException
  - setBucketLogging
```
VoidResult setBucketLogging(SetBucketLoggingRequest request)
                     throws OSSException,
                            ClientException
```
    Enables or disables the Bucket's logging. To enable the logging, the TargetBucket attribute in SetBucketLoggingRequest object must be specified. To disable the logging, the TargetBucket attribute in SetBucketLoggingRequest object must be null. The logging file will be hourly rolling log.
    
    Parameters:
    
    request - A SetBucketLoggingRequest instance which specifies the bucket name to set the logging, the target bucket to store the logging data and the prefix of the logging file.
    
    Returns:
    
    A VoidResult instance wrapped void return and contains some basic response options, such as requestId.
    
    Throws:
    
    OSSException - If any errors occurred in OSS while processing the request.
    
    ClientException - If any errors are encountered in the client while making the request or handling the response.
  - getBucketLogging
```
BucketLoggingResult getBucketLogging(String bucketName)
                              throws OSSException,
                                     ClientException
```
    Gets the Bucket's logging setting.
    
    Parameters:
    
    bucketName - The bucket name.
    
    Returns:
    
    A BucketLoggingResult instance which contains the logging settings such as target bucket for data, logging file prefix.
    
    Throws:
    
    OSSException - If any errors occurred in OSS while processing the request.
    
    ClientException - If any errors are encountered in the client while making the request or handling the response.
  - getBucketLogging
```
BucketLoggingResult getBucketLogging(GenericRequest genericRequest)
                              throws OSSException,
                                     ClientException
```
    Gets the Bucket's logging setting.
    
    Parameters:
    
    genericRequest - The GenericRequest instance which specifies the bucket name.
    
    Returns:
    
    A BucketLoggingResult instance which contains the logging settings such as target bucket for data, logging file prefix.
    
    Throws:
    
    OSSException - If any errors occurred in OSS while processing the request.
    
    ClientException - If any errors are encountered in the client while making the request or handling the response.
  - deleteBucketLogging
```
VoidResult deleteBucketLogging(String bucketName)
                        throws OSSException,
                               ClientException
```
    Disables the logging on Bucket.
    
    Parameters:
    
    bucketName - Bucket Name
    
    Returns:
    
    A VoidResult instance wrapped void return and contains some basic response options, such as requestId.
    
    Throws:
    
    OSSException - If any errors occurred in OSS while processing the request.
    
    ClientException - If any errors are encountered in the client while making the request or handling the response.
  - deleteBucketLogging
```
VoidResult deleteBucketLogging(GenericRequest genericRequest)
                        throws OSSException,
                               ClientException
```
    Disables the logging on Bucket.
    
    Parameters:
    
    genericRequest - The GenericRequest instance which specifies the bucket name.
    
    Returns:
    
    A VoidResult instance wrapped void return and contains some basic response options, such as requestId.
    
    Throws:
    
    OSSException - If any errors occurred in OSS while processing the request.
    
    ClientException - If any errors are encountered in the client while making the request or handling the response.
  - setBucketWebsite
```
VoidResult setBucketWebsite(SetBucketWebsiteRequest setBucketWebSiteRequest)
                     throws OSSException,
                            ClientException
```
    Sets the static website settings for the Bucket. The settings includes the mandatory home page, the optional 404 page and the routing rules. If home page is null, then the static website is not enabled on the bucket.
    
    Parameters:
    
    setBucketWebSiteRequest - A SetBucketWebsiteRequest instance to set with.
    
    Returns:
    
    A VoidResult instance wrapped void return and contains some basic response options, such as requestId.
    
    Throws:
    
    OSSException - If any errors occurred in OSS while processing the request.
    
    ClientException - If any errors are encountered in the client while making the request or handling the response.
  - getBucketWebsite
```
BucketWebsiteResult getBucketWebsite(String bucketName)
                              throws OSSException,
                                     ClientException
```
    Gets the Bucket's static website settings.
    
    Parameters:
    
    bucketName - The bucket name.
    
    Returns:
    
    A BucketWebsiteResult instance
    
    Throws:
    
    OSSException - If any errors occurred in OSS while processing the request.
    
    ClientException - If any errors are encountered in the client while making the request or handling the response.
  - getBucketWebsite
```
BucketWebsiteResult getBucketWebsite(GenericRequest genericRequest)
                              throws OSSException,
                                     ClientException
```
    Gets the Bucket's static webite settings.
    
    Parameters:
    
    genericRequest - The GenericRequest instance which specifies the bucket name.
    
    Returns:
    
    A BucketWebsiteResult instance.
    
    Throws:
    
    OSSException - If any errors occurred in OSS while processing the request.
    
    ClientException - If any errors are encountered in the client while making the request or handling the response.
  - deleteBucketWebsite
```
VoidResult deleteBucketWebsite(String bucketName)
                        throws OSSException,
                               ClientException
```
    Deletes the Bucket's static website configuration, which means disabling the static website on the bucket.
    
    Parameters:
    
    bucketName - Bucket name
    
    Returns:
    
    A VoidResult instance wrapped void return and contains some basic response options, such as requestId.
    
    Throws:
    
    OSSException - If any errors occurred in OSS while processing the request.
    
    ClientException - If any errors are encountered in the client while making the request or handling the response.
  - deleteBucketWebsite
```
VoidResult deleteBucketWebsite(GenericRequest genericRequest)
                        throws OSSException,
                               ClientException
```
    Deletes the Bucket's static website configuration, which means disabling the static website on the bucket.
    
    Parameters:
    
    genericRequest - The GenericRequest instance which specifies the bucket name.
    
    Returns:
    
    A VoidResult instance wrapped void return and contains some basic response options, such as requestId.
    
    Throws:
    
    OSSException - If any errors occurred in OSS while processing the request.
    
    ClientException - If any errors are encountered in the client while making the request or handling the response.
  - generatePostPolicy
```
String generatePostPolicy(Date expiration,
                          PolicyConditions conds)
                   throws ClientException
```
    Generates the post policy form field in JSON format.
    
    Parameters:
    
    expiration - Policy expiration time.
    
    conds - Policy condition lists.
    
    Returns:
    
    Policy string in JSON format.
    
    Throws:
    
    ClientException - If any errors are encountered in the client while making the request or handling the response.
  - calculatePostSignature
```
String calculatePostSignature(String postPolicy)
```
    Calculates the signature based on the policy and access key secret.
    
    Parameters:
    
    postPolicy - Post policy string in JSON which is generated from generatePostPolicy(Date, PolicyConditions).
    
    Returns:
    
    Post signature in bas464 string.
  - setBucketLifecycle
```
VoidResult setBucketLifecycle(SetBucketLifecycleRequest setBucketLifecycleRequest)
                       throws OSSException,
                              ClientException
```
    Sets the Bucket's lifecycle rule.
    
    Parameters:
    
    setBucketLifecycleRequest - A SetBucketWebsiteRequest instance which specifies the lifecycle rules
    
    Returns:
    
    A VoidResult instance wrapped void return and contains some basic response options, such as requestId.
    
    Throws:
    
    OSSException - If any errors occurred in OSS while processing the request.
    
    ClientException - If any errors are encountered in the client while making the request or handling the response.
  - getBucketLifecycle
```
List<LifecycleRule> getBucketLifecycle(String bucketName)
                                throws OSSException,
                                       ClientException
```
    Gets the Bucket's lifecycle rules.
    
    Parameters:
    
    bucketName - Bucket name.
    
    Returns:
    
    A list of LifecycleRule.
    
    Throws:
    
    OSSException - If any errors occurred in OSS while processing the request.
    
    ClientException - If any errors are encountered in the client while making the request or handling the response.
  - getBucketLifecycle
```
List<LifecycleRule> getBucketLifecycle(GenericRequest genericRequest)
                                throws OSSException,
                                       ClientException
```
    Gets the Bucket's Lifecycle rules.
    
    Parameters:
    
    genericRequest - The GenericRequest instance which specifies the bucket name.
    
    Returns:
    
    A List of LifecycleRule instances.
    
    Throws:
    
    OSSException - If any errors occurred in OSS while processing the request.
    
    ClientException - If any errors are encountered in the client while making the request or handling the response.
  - deleteBucketLifecycle
```
VoidResult deleteBucketLifecycle(String bucketName)
                          throws OSSException,
                                 ClientException
```
    Deletes all the Bucket's Lifecycle rules.
    
    Parameters:
    
    bucketName - The bucket name to operate on.
    
    Returns:
    
    A VoidResult instance wrapped void return and contains some basic response options, such as requestId.
    
    Throws:
    
    OSSException - If any errors occurred in OSS while processing the request.
    
    ClientException - If any errors are encountered in the client while making the request or handling the response.
  - deleteBucketLifecycle
```
VoidResult deleteBucketLifecycle(GenericRequest genericRequest)
                          throws OSSException,
                                 ClientException
```
    Deletes all the Bucket's Lifecycle rules.
    
    Parameters:
    
    genericRequest - The GenericRequest instance which specifies the bucket name.
    
    Returns:
    
    A VoidResult instance wrapped void return and contains some basic response options, such as requestId.
    
    Throws:
    
    OSSException - If any errors occurred in OSS while processing the request.
    
    ClientException - If any errors are encountered in the client while making the request or handling the response.
  - addBucketReplication
```
VoidResult addBucketReplication(AddBucketReplicationRequest addBucketReplicationRequest)
                         throws OSSException,
                                ClientException
```
    Adds a Bucket's cross-region replication rule.
    
    Parameters:
    
    addBucketReplicationRequest - A AddBucketReplicationRequest instance which specifies a replication rule.
    
    Returns:
    
    A VoidResult instance wrapped void return and contains some basic response options, such as requestId.
    
    Throws:
    
    OSSException - If any errors occurred in OSS while processing the request.
    
    ClientException - If any errors are encountered in the client while making the request or handling the response.
  - getBucketReplication
```
List<ReplicationRule> getBucketReplication(String bucketName)
                                    throws OSSException,
                                           ClientException
```
    Gets all the Bucket's cross region replication rules.
    
    Parameters:
    
    bucketName - Bucket name.
    
    Returns:
    
    A list of ReplicationRule under the bucket.
    
    Throws:
    
    OSSException - If any errors occurred in OSS while processing the request.
    
    ClientException - If any errors are encountered in the client while making the request or handling the response.
  - getBucketReplication
```
List<ReplicationRule> getBucketReplication(GenericRequest genericRequest)
                                    throws OSSException,
                                           ClientException
```
    Gets all the Bucket's cross region replication rules.
    
    Parameters:
    
    genericRequest - The GenericRequest instance which specifies the bucket name.
    
    Returns:
    
    A list of ReplicationRule under the bucket.
    
    Throws:
    
    OSSException - If any errors occurred in OSS while processing the request.
    
    ClientException - If any errors are encountered in the client while making the request or handling the response.
  - deleteBucketReplication
```
VoidResult deleteBucketReplication(String bucketName,
                                   String replicationRuleID)
                            throws OSSException,
                                   ClientException
```
    Deletes the specified Bucket's cross region replication rule.
    
    Parameters:
    
    bucketName - Bucket name.
    
    replicationRuleID - Replication Id to delete.
    
    Returns:
    
    A VoidResult instance wrapped void return and contains some basic response options, such as requestId.
    
    Throws:
    
    OSSException - If any errors occurred in OSS while processing the request.
    
    ClientException - If any errors are encountered in the client while making the request or handling the response.
  - deleteBucketReplication
```
VoidResult deleteBucketReplication(DeleteBucketReplicationRequest deleteBucketReplicationRequest)
                            throws OSSException,
                                   ClientException
```
    Deletes the specified Bucket's cross region replication rule.
    
    Parameters:
    
    deleteBucketReplicationRequest - The DeleteBucketReplicationRequest instance which specifies the replication rule Id to delete.
    
    Returns:
    
    A VoidResult instance wrapped void return and contains some basic response options, such as requestId.
    
    Throws:
    
    OSSException - If any errors occurred in OSS while processing the request.
    
    ClientException - If any errors are encountered in the client while making the request or handling the response.
  - getBucketReplicationProgress
```
BucketReplicationProgress getBucketReplicationProgress(String bucketName,
                                                       String replicationRuleID)
                                                throws OSSException,
                                                       ClientException
```
    Gets the Bucket's progress of the specified cross region replication rule.
    
    Parameters:
    
    bucketName - Bucket name.
    
    replicationRuleID - Replication Rule Id.
    
    Returns:
    
    The new data's and historical data's replication progress in float.
    
    Throws:
    
    OSSException - If any errors occurred in OSS while processing the request.
    
    ClientException - If any errors are encountered in the client while making the request or handling the response.
  - getBucketReplicationProgress
```
BucketReplicationProgress getBucketReplicationProgress(GetBucketReplicationProgressRequest getBucketReplicationProgressRequest)
                                                throws OSSException,
                                                       ClientException
```
    Gets the Bucket's progress of the specified cross region replication rule.
    
    Parameters:
    
    getBucketReplicationProgressRequest - The GetBucketReplicationProgressRequest instance which specifies the replication rule Id and bucket name.
    
    Returns:
    
    The new data's and historical data's replication progress in float.
    
    Throws:
    
    OSSException - If any errors occurred in OSS while processing the request.
    
    ClientException - If any errors are encountered in the client while making the request or handling the response.
  - getBucketReplicationLocation
```
List<String> getBucketReplicationLocation(String bucketName)
                                   throws OSSException,
                                          ClientException
```
    Gets the Bucket's replication reachable data centers.
    
    Parameters:
    
    bucketName - Bucket name.
    
    Returns:
    
    Replication reachable data center list.
    
    Throws:
    
    OSSException - If any errors occurred in OSS while processing the request.
    
    ClientException - If any errors are encountered in the client while making the request or handling the response.
  - getBucketReplicationLocation
```
List<String> getBucketReplicationLocation(GenericRequest genericRequest)
                                   throws OSSException,
                                          ClientException
```
    Gets the Bucket's replication reachable data centers.
    
    Parameters:
    
    genericRequest - The GenericRequest instance that specifies the bucket name.
    
    Returns:
    
    Replication reachable data center list.
    
    Throws:
    
    OSSException - If any errors occurred in OSS while processing the request.
    
    ClientException - If any errors are encountered in the client while making the request or handling the response.
  - addBucketCname
```
AddBucketCnameResult addBucketCname(AddBucketCnameRequest addBucketCnameRequest)
                             throws OSSException,
                                    ClientException
```
    Adds a Cname for the Bucket instance.
    
    Parameters:
    
    addBucketCnameRequest - The request specifies the bucket name and the Cname information.
    
    Returns:
    
    A AddBucketCnameResult instance wrapped certificate ID if exist and contains some basic response options, such as requestId.
    
    Throws:
    
    OSSException - If any errors occurred in OSS while processing the request.
    
    ClientException - If any errors are encountered in the client while making the request or handling the response.
  - getBucketCname
```
List<CnameConfiguration> getBucketCname(String bucketName)
                                 throws OSSException,
                                        ClientException
```
    Gets the Bucket's Cnames.
    
    Parameters:
    
    bucketName - Bucket name.
    
    Returns:
    
    The list of Cnames under the bucket.
    
    Throws:
    
    OSSException - If any errors occurred in OSS while processing the request.
    
    ClientException - If any errors are encountered in the client while making the request or handling the response.
  - getBucketCname
```
List<CnameConfiguration> getBucketCname(GenericRequest genericRequest)
                                 throws OSSException,
                                        ClientException
```
    Gets the Bucket's Cnames.
    
    Parameters:
    
    genericRequest - The GenericRequest instance which specifies the bucket name.
    
    Returns:
    
    The list of Cnames under the bucket.
    
    Throws:
    
    OSSException - If any errors occurred in OSS while processing the request.
    
    ClientException - If any errors are encountered in the client while making the request or handling the response.
  - deleteBucketCname
```
VoidResult deleteBucketCname(String bucketName,
                             String domain)
                      throws OSSException,
                             ClientException
```
    Deletes one Bucket's Cname specified by the parameter domain.
    
    Parameters:
    
    bucketName - The bucket name。
    
    domain - cname。
    
    Returns:
    
    A VoidResult instance wrapped void return and contains some basic response options, such as requestId.
    
    Throws:
    
    OSSException - If any errors occurred in OSS while processing the request.
    
    ClientException - If any errors are encountered in the client while making the request or handling the response.
  - deleteBucketCname
```
VoidResult deleteBucketCname(DeleteBucketCnameRequest deleteBucketCnameRequest)
                      throws OSSException,
                             ClientException
```
    Deletes one Bucket's specific Cname specified by the parameter domain.
    
    Parameters:
    
    deleteBucketCnameRequest - A DeleteBucketCnameRequest instance that specifies the bucket name and the domain name to delete
    
    Returns:
    
    A VoidResult instance wrapped void return and contains some basic response options, such as requestId.
    
    Throws:
    
    OSSException - If any errors occurred in OSS while processing the request.
    
    ClientException - If any errors are encountered in the client while making the request or handling the response.
  - createBucketCnameToken
```
CreateBucketCnameTokenResult createBucketCnameToken(CreateBucketCnameTokenRequest createBucketCnameTokenRequest)
                                             throws OSSException,
                                                    ClientException
```
    Creates a cname token for the Bucket instance.
    
    Parameters:
    
    createBucketCnameTokenRequest - The request specifies the bucket name and the Cname information.
    
    Returns:
    
    A CreateBucketCnameTokenResult instance contains token and some basic response options, such as requestId.
    
    Throws:
    
    OSSException - If any errors occurred in OSS while processing the request.
    
    ClientException - If any errors are encountered in the client while making the request or handling the response.
  - getBucketCnameToken
```
GetBucketCnameTokenResult getBucketCnameToken(GetBucketCnameTokenRequest getBucketCnameTokenRequest)
                                       throws OSSException,
                                              ClientException
```
    Gets a cname token for the Bucket instance.
    
    Parameters:
    
    getBucketCnameTokenRequest - The request specifies the bucket name and the cname token.
    
    Returns:
    
    A CreateBucketCnameTokenResult instance contains token and some basic response options, such as requestId.
    
    Throws:
    
    OSSException - If any errors occurred in OSS while processing the request.
    
    ClientException - If any errors are encountered in the client while making the request or handling the response.
  - getBucketInfo
```
BucketInfo getBucketInfo(String bucketName)
                  throws OSSException,
                         ClientException
```
    Gets the Bucket's basic information as well as its ACL.
    
    Parameters:
    
    bucketName - The bucket name。
    
    Returns:
    
    A BucketInfo instance.
    
    Throws:
    
    OSSException - If any errors occurred in OSS while processing the request.
    
    ClientException - If any errors are encountered in the client while making the request or handling the response.
  - getBucketInfo
```
BucketInfo getBucketInfo(GenericRequest genericRequest)
                  throws OSSException,
                         ClientException
```
    Gets the Bucket's basic information as well as its ACL.
    
    Parameters:
    
    genericRequest - The GenericRequest instance which specifies the bucket name.
    
    Returns:
    
    A BucketInfo instance.
    
    Throws:
    
    OSSException - If any errors occurred in OSS while processing the request.
    
    ClientException - If any errors are encountered in the client while making the request or handling the response.
  - getBucketStat
```
BucketStat getBucketStat(String bucketName)
                  throws OSSException,
                         ClientException
```
    Gets the Bucket's storage information such as object counts, storage size and executing multipart uploads.
    
    Parameters:
    
    bucketName - The bucket name.
    
    Returns:
    
    A BucketStat instance.
    
    Throws:
    
    OSSException - If any errors occurred in OSS while processing the request.
    
    ClientException - If any errors are encountered in the client while making the request or handling the response.
  - getBucketStat
```
BucketStat getBucketStat(GenericRequest genericRequest)
                  throws OSSException,
                         ClientException
```
    Gets the Bucket's storage information such as object counts, storage size and executing multipart uploads.
    
    Parameters:
    
    genericRequest - The GenericRequest instance which specifies the bucket name.
    
    Returns:
    
    A BucketStat instance.
    
    Throws:
    
    OSSException - If any errors occurred in OSS while processing the request.
    
    ClientException - If any errors are encountered in the client while making the request or handling the response.
  - setBucketStorageCapacity
```
VoidResult setBucketStorageCapacity(String bucketName,
                                    UserQos userQos)
                             throws OSSException,
                                    ClientException
```
    Sets the capacity of the Bucket.
    
    Parameters:
    
    bucketName - The bucket name。
    
    userQos - A UserQos instance which specifies the capacity in GB
    
    Returns:
    
    A VoidResult instance wrapped void return and contains some basic response options, such as requestId.
    
    Throws:
    
    OSSException - If any errors occurred in OSS while processing the request.
    
    ClientException - If any errors are encountered in the client while making the request or handling the response.
  - setBucketStorageCapacity
```
VoidResult setBucketStorageCapacity(SetBucketStorageCapacityRequest setBucketStorageCapacityRequest)
                             throws OSSException,
                                    ClientException
```
    Sets the capacity of the Bucket.
    
    Parameters:
    
    setBucketStorageCapacityRequest - A SetBucketStorageCapacityRequest instance which specifies the bucket name as well as a UserQos instance
    
    Returns:
    
    A VoidResult instance wrapped void return and contains some basic response options, such as requestId.
    
    Throws:
    
    OSSException - OSS Server side exception.
    
    ClientException - If any errors occurred in OSS while processing the request.
  - getBucketStorageCapacity
```
UserQos getBucketStorageCapacity(String bucketName)
                          throws OSSException,
                                 ClientException
```
    Gets the Bucket's capacity
    
    Parameters:
    
    bucketName - The bucket name.
    
    Returns:
    
    A UserQos instance which has the capacity information.
    
    Throws:
    
    OSSException - OSS Server side exception.
    
    ClientException - If any errors occurred in OSS while processing the request.
  - getBucketStorageCapacity
```
UserQos getBucketStorageCapacity(GenericRequest genericRequest)
                          throws OSSException,
                                 ClientException
```
    Gets the Bucket's capacity
    
    Parameters:
    
    genericRequest - The GenericRequest instance which specifies the bucket name.
    
    Returns:
    
    A UserQos instance which has the capacity information.
    
    Throws:
    
    OSSException - OSS Server side exception.
    
    ClientException - If any errors occurred in OSS while processing the request.
  - setBucketEncryption
```
VoidResult setBucketEncryption(SetBucketEncryptionRequest setBucketEncryptionRequest)
                        throws OSSException,
                               ClientException
```
    Creates a new server-side encryption configuration (or replaces an existing one, if present).
    
    Parameters:
    
    setBucketEncryptionRequest - The request object for setting the bucket encryption configuration.
    
    Returns:
    
    A VoidResult instance wrapped void return and contains some basic response options, such as requestId.
    
    Throws:
    
    OSSException - OSS Server side exception.
    
    ClientException - If any errors occurred in OSS while processing the request.
  - getBucketEncryption
```
ServerSideEncryptionConfiguration getBucketEncryption(String bucketName)
                                               throws OSSException,
                                                      ClientException
```
    Returns the server-side encryption configuration of a bucket.
    
    Parameters:
    
    bucketName - Name of the bucket to retrieve encryption configuration for.
    
    Returns:
    
    A ServerSideEncryptionConfiguration.
    
    Throws:
    
    OSSException - OSS Server side exception.
    
    ClientException - If any errors occurred in OSS while processing the request.
  - getBucketEncryption
```
ServerSideEncryptionConfiguration getBucketEncryption(GenericRequest genericRequest)
                                               throws OSSException,
                                                      ClientException
```
    Returns the server-side encryption configuration of a bucket.
    
    Parameters:
    
    genericRequest - The GenericRequest instance which specifies the bucket name.
    
    Returns:
    
    A ServerSideEncryptionConfiguration.
    
    Throws:
    
    OSSException - If any errors are encountered in the client while making the request or handling the response.
    
    ClientException - If any errors occurred in OSS while processing the request.
  - deleteBucketEncryption
```
VoidResult deleteBucketEncryption(String bucketName)
                           throws OSSException,
                                  ClientException
```
    Deletes the server-side encryption configuration from the bucket.
    
    Parameters:
    
    bucketName - The bucket name.
    
    Returns:
    
    A VoidResult instance wrapped void return and contains some basic response options, such as requestId.
    
    Throws:
    
    OSSException - If any errors are encountered in the client while making the request or handling the response.
    
    ClientException - If any errors occurred in OSS while processing the request.
  - deleteBucketEncryption
```
VoidResult deleteBucketEncryption(GenericRequest genericRequest)
                           throws OSSException,
                                  ClientException
```
    Deletes the server-side encryption configuration from the bucket.
    
    Parameters:
    
    genericRequest - The GenericRequest instance which specifies the bucket name.
    
    Returns:
    
    A VoidResult instance wrapped void return and contains some basic response options, such as requestId.
    
    Throws:
    
    OSSException - If any errors are encountered in the client while making the request or handling the response.
    
    ClientException - If any errors occurred in OSS while processing the request.
  - setBucketPolicy
```
VoidResult setBucketPolicy(String bucketName,
                           String policyText)
                    throws OSSException,
                           ClientException
```
    Sets the policy on the Bucket instance.
    
    Parameters:
    
    bucketName - Bucket name.
    
    policyText - Policy JSON text, please refer to the policy writing rules of Aliyun
    
    Returns:
    
    A VoidResult instance wrapped void return and contains some basic response options, such as requestId.
    
    Throws:
    
    OSSException - If any errors are encountered in the client while making the request or handling the response.
    
    ClientException - If any errors occurred in OSS while processing the request.
  - setBucketPolicy
```
VoidResult setBucketPolicy(SetBucketPolicyRequest setBucketPolicyRequest)
                    throws OSSException,
                           ClientException
```
    Sets the policy on the Bucket instance.
    
    Parameters:
    
    setBucketPolicyRequest - SetBucketPolicyRequest instance that has bucket information as well as policy information.
    
    Returns:
    
    A VoidResult instance wrapped void return and contains some basic response options, such as requestId.
    
    Throws:
    
    OSSException - If any errors are encountered in the client while making the request or handling the response.
    
    ClientException - If any errors occurred in OSS while processing the request.
  - getBucketPolicy
```
GetBucketPolicyResult getBucketPolicy(GenericRequest genericRequest)
                               throws OSSException,
                                      ClientException
```
    Gets policy text of the Bucket instance.
    
    Parameters:
    
    genericRequest - GenericRequest instance that has the bucket name.
    
    Returns:
    
    The policy's content in InputStream.
    
    Throws:
    
    OSSException - If any errors are encountered in the client while making the request or handling the response.
    
    ClientException - If any errors occurred in OSS while processing the request.
  - getBucketPolicy
```
GetBucketPolicyResult getBucketPolicy(String bucketName)
                               throws OSSException,
                                      ClientException
```
    Gets policy text of the Bucket instance.
    
    Parameters:
    
    bucketName - Bucket name
    
    Returns:
    
    The policy's content in InputStream.
    
    Throws:
    
    OSSException - If any errors are encountered in the client while making the request or handling the response.
    
    ClientException - If any errors occurred in OSS while processing the request.
  - deleteBucketPolicy
```
VoidResult deleteBucketPolicy(GenericRequest genericRequest)
                       throws OSSException,
                              ClientException
```
    Delete policy of the Bucket instance.
    
    Parameters:
    
    genericRequest - GenericRequest instance that has the bucket name.
    
    Returns:
    
    A VoidResult instance wrapped void return and contains some basic response options, such as requestId.
    
    Throws:
    
    OSSException - If any errors are encountered in the client while making the request or handling the response.
    
    ClientException - If any errors occurred in OSS while processing the request.
  - deleteBucketPolicy
```
VoidResult deleteBucketPolicy(String bucketName)
                       throws OSSException,
                              ClientException
```
    Delete policy of the Bucket instance.
    
    Parameters:
    
    bucketName - Bucket name
    
    Returns:
    
    A VoidResult instance wrapped void return and contains some basic response options, such as requestId.
    
    Throws:
    
    OSSException - If any errors are encountered in the client while making the request or handling the response.
    
    ClientException - If any errors occurred in OSS while processing the request.
  - uploadFile
```
UploadFileResult uploadFile(UploadFileRequest uploadFileRequest)
                     throws Throwable
```
    File upload This method will automatically split files into parts and upload them in parallel by a thread pool, though by default the thread pool only has one thread. After all parts are uploaded, then it will merge them into one file. But if any one part fails to be uploaded, the whole upload fails. Optionally a checkpoint file could be used to track the progress of the upload and resume the upload later upon failure. Once the upload completes, the checkpoint file would be deleted. By default checkpoint file is disabled.
    
    Parameters:
    
    uploadFileRequest - A UploadFileRequest instance that specifies the bucket name, object key, file path ,part size (> 100K) and thread count (from 1 to 1000) and checkpoint file.
    
    Returns:
    
    A UploadFileRequest instance which has the new uploaded file's key, ETag, location.
    
    Throws:
    
    Throwable - Base class for any exceptions.
  - downloadFile
```
DownloadFileResult downloadFile(DownloadFileRequest downloadFileRequest)
                         throws Throwable
```
    File download Very similar with file upload, this method will split the OSS object into parts and download them in parallel by a thread pool, though by default the thread pool only has one thread. After all parts are downloaded, then the method will merge them into one file. But if any one part fails to be downloaded, the whole download fails. Optionally a checkpoint file could be used to track the progress of the download and resume the download later upon failure. Once the download completes, the checkpoint file would be deleted. By default checkpoint file is disabled.
    
    Parameters:
    
    downloadFileRequest - A DownloadFileRequest instance that specifies the bucket name, object key, file path, part size (> 100K) and thread count (from 1 to 1000) and checkpoint file. Also it could have the ETag and ModifiedSince constraints.
    
    Returns:
    
    A DownloadFileResult instance that has the ObjectMetadata information.
    
    Throws:
    
    Throwable - Base class for any exceptions.
  - createLiveChannel
```
CreateLiveChannelResult createLiveChannel(CreateLiveChannelRequest createLiveChannelRequest)
                                   throws OSSException,
                                          ClientException
```
    Creates a live streaming channel. OSS could manage the RTMP inbound stream by the "Live Channel". To store the RTMP stream into OSS, this method needs to be called first to create a "Live Channel".
    
    Parameters:
    
    createLiveChannelRequest - A CreateLiveChannelRequest instance that specifies the target bucket name, channel name, channel status (Enabled or Disabled), streaming storage status such as media file name, its .ts file time duration, etc.
    
    Returns:
    
    A CreateLiveChannelResult instance that specifies the publish url and playback url.
    
    Throws:
    
    OSSException - If any errors are encountered in the client while making the request or handling the response.
    
    ClientException - If any errors occurred in OSS while processing the request.
  - setLiveChannelStatus
```
VoidResult setLiveChannelStatus(String bucketName,
                                String liveChannel,
                                LiveChannelStatus status)
                         throws OSSException,
                                ClientException
```
    Sets the Live Channel status. A Live Channel could be disabled or enabled by setting its status.
    
    Parameters:
    
    bucketName - Bucket name.
    
    liveChannel - Live Channel name.
    
    status - Live Channel status: "Enabled" or "Disabled".
    
    Returns:
    
    A VoidResult instance wrapped void return and contains some basic response options, such as requestId.
    
    Throws:
    
    OSSException - If any errors are encountered in the client while making the request or handling the response.
    
    ClientException - If any errors occurred in OSS while processing the request.
  - setLiveChannelStatus
```
VoidResult setLiveChannelStatus(SetLiveChannelRequest setLiveChannelRequest)
                         throws OSSException,
                                ClientException
```
    Sets the Live Channel status. A Live Channel could be disabled or enabled by setting its status.
    
    Parameters:
    
    setLiveChannelRequest - A SetLiveChannelRequest instance that specifies the bucket name, the channel name and the Live Channel status.
    
    Returns:
    
    A VoidResult instance wrapped void return and contains some basic response options, such as requestId.
    
    Throws:
    
    OSSException - If any errors are encountered in the client while making the request or handling the response.
    
    ClientException - If any errors occurred in OSS while processing the request.
  - getLiveChannelInfo
```
LiveChannelInfo getLiveChannelInfo(String bucketName,
                                   String liveChannel)
                            throws OSSException,
                                   ClientException
```
    Gets the Live Channel's configuration.
    
    Parameters:
    
    bucketName - Bucket name.
    
    liveChannel - Live Channel name.
    
    Returns:
    
    A LiveChannelInfo instance that contains the Live Channel's name, description, bucket name and its streaming storage information.
    
    Throws:
    
    OSSException - If any errors are encountered in the client while making the request or handling the response.
    
    ClientException - If any errors occurred in OSS while processing the request.
  - getLiveChannelInfo
```
LiveChannelInfo getLiveChannelInfo(LiveChannelGenericRequest liveChannelGenericRequest)
                            throws OSSException,
                                   ClientException
```
    Gets the Live Channel's configuration.
    
    Parameters:
    
    liveChannelGenericRequest - A LiveChannelGenericRequest instance that specifies the bucket name and Live Channel name.
    
    Returns:
    
    A LiveChannelInfo instance that contains the Live Channel's name, description, bucket name and its streaming storage information.
    
    Throws:
    
    OSSException - If any errors are encountered in the client while making the request or handling the response.
    
    ClientException - If any errors occurred in OSS while processing the request.
  - getLiveChannelStat
```
LiveChannelStat getLiveChannelStat(String bucketName,
                                   String liveChannel)
                            throws OSSException,
                                   ClientException
```
    Gets Live Channel's streaming information.
    
    Parameters:
    
    bucketName - Bucket name.
    
    liveChannel - Live Channel name.
    
    Returns:
    
    A LiveChannelStat instance that contains the media's resolution, frame rate and bandwidth.
    
    Throws:
    
    OSSException - If any errors are encountered in the client while making the request or handling the response.
    
    ClientException - If any errors occurred in OSS while processing the request.
  - getLiveChannelStat
```
LiveChannelStat getLiveChannelStat(LiveChannelGenericRequest liveChannelGenericRequest)
                            throws OSSException,
                                   ClientException
```
    Gets Live Channel's streaming information.
    
    Parameters:
    
    liveChannelGenericRequest - A LiveChannelGenericRequest instance that specifies the bucket name and channel name.
    
    Returns:
    
    A LiveChannelStat instance that contains the media's resolution, frame rate and bandwidth.
    
    Throws:
    
    OSSException - If any errors are encountered in the client while making the request or handling the response.
    
    ClientException - If any errors occurred in OSS while processing the request.
  - deleteLiveChannel
```
VoidResult deleteLiveChannel(String bucketName,
                             String liveChannel)
                      throws OSSException,
                             ClientException
```
    Deletes the Live Channel.
    
    Parameters:
    
    bucketName - Bucket name.
    
    liveChannel - Live Channel name.
    
    Returns:
    
    A VoidResult instance wrapped void return and contains some basic response options, such as requestId.
    
    Throws:
    
    OSSException - If any errors are encountered in the client while making the request or handling the response.
    
    ClientException - If any errors occurred in OSS while processing the request.
  - deleteLiveChannel
```
VoidResult deleteLiveChannel(LiveChannelGenericRequest liveChannelGenericRequest)
                      throws OSSException,
                             ClientException
```
    Deletes the Live Channel。 After the deletion, the media files are still kept. But the streaming will not work on these files.
    
    Parameters:
    
    liveChannelGenericRequest - A LiveChannelGenericRequest instance that specifies the
    
    Returns:
    
    A VoidResult instance wrapped void return and contains some basic response options, such as requestId.
    
    Throws:
    
    OSSException - If any errors are encountered in the client while making the request or handling the response.
    
    ClientException - If any errors occurred in OSS while processing the request.
  - listLiveChannels
```
List<LiveChannel> listLiveChannels(String bucketName)
                            throws OSSException,
                                   ClientException
```
    Lists all Live Channels under a bucket.
    
    Parameters:
    
    bucketName - Bucket name.
    
    Returns:
    
    A list of all LiveChannel instances under the bucket.
    
    Throws:
    
    OSSException - If any errors are encountered in the client while making the request or handling the response.
    
    ClientException - If any errors occurred in OSS while processing the request.
  - listLiveChannels
```
LiveChannelListing listLiveChannels(ListLiveChannelsRequest listLiveChannelRequest)
                             throws OSSException,
                                    ClientException
```
    Lists all Live Channels under a bucket that meets the requirement specified by the parameter listLiveChannelRequest.
    
    Parameters:
    
    listLiveChannelRequest - A ListLiveChannelsRequest that specifies the bucket name and its requirement on Live Channel instances to return, such as prefix, marker, max entries to return.
    
    Returns:
    
    A list of LiveChannel instances that meet the requirements.
    
    Throws:
    
    OSSException - If any errors are encountered in the client while making the request or handling the response.
    
    ClientException - If any errors occurred in OSS while processing the request.
  - getLiveChannelHistory
```
List<LiveRecord> getLiveChannelHistory(String bucketName,
                                       String liveChannel)
                                throws OSSException,
                                       ClientException
```
    Gets recent LiveRecord entries from the specified Live Channel. OSS saves recent 10 LiveRecord (pushing streaming record) for every Live Channel.
    
    Parameters:
    
    bucketName - Bucket name.
    
    liveChannel - Live Channel name.
    
    Returns:
    
    Recent (up to 10) LiveRecord for the live channel.
    
    Throws:
    
    OSSException - If any errors are encountered in the client while making the request or handling the response.
    
    ClientException - If any errors occurred in OSS while processing the request.
  - getLiveChannelHistory
```
List<LiveRecord> getLiveChannelHistory(LiveChannelGenericRequest liveChannelGenericRequest)
                                throws OSSException,
                                       ClientException
```
    Gets recent LiveRecord entries from the specified Live Channel. OSS saves recent 10 LiveRecord (pushing streaming record) for every Live Channel.
    
    Parameters:
    
    liveChannelGenericRequest - A LiveChannelGenericRequest instance that specifies the bucket name and Live Channel name.
    
    Returns:
    
    Recent (up to 10) LiveRecord for the live channel.
    
    Throws:
    
    OSSException - If any errors are encountered in the client while making the request or handling the response.
    
    ClientException - If any errors occurred in OSS while processing the request.
  - generateVodPlaylist
```
VoidResult generateVodPlaylist(String bucketName,
                               String liveChannelName,
                               String PlaylistName,
                               long startTime,
                               long endTime)
                        throws OSSException,
                               ClientException
```
    Generates a VOD playlist (*.m3u8 file) for the *.ts files with specified time range under the Live Channel.
    
    Parameters:
    
    bucketName - Bucket name.
    
    liveChannelName - Live Channel name.
    
    PlaylistName - The playlist file name, such as (playlist.m3u8).
    
    startTime - The start time of the playlist in epoch time (means *.ts files time is same or later than it)
    
    endTime - The end time of the playlist in epoch time(means *.ts files time is no later than it).
    
    Returns:
    
    A VoidResult instance wrapped void return and contains some basic response options, such as requestId.
    
    Throws:
    
    OSSException - If any errors are encountered in the client while making the request or handling the response.
    
    ClientException - If any errors occurred in OSS while processing the request.
  - generateVodPlaylist
```
VoidResult generateVodPlaylist(GenerateVodPlaylistRequest generateVodPlaylistRequest)
                        throws OSSException,
                               ClientException
```
    Generates a VOD playlist (*.m3u8 file) for the *.ts files with specified time range under the Live Channel.
    
    Parameters:
    
    generateVodPlaylistRequest - A GenerateVodPlaylistRequest instance the specifies the bucket name and the Live Channel name.
    
    Returns:
    
    A VoidResult instance wrapped void return and contains some basic response options, such as requestId.
    
    Throws:
    
    OSSException - If any errors are encountered in the client while making the request or handling the response.
    
    ClientException - If any errors occurred in OSS while processing the request.
  - getVodPlaylist
```
OSSObject getVodPlaylist(String bucketName,
                         String liveChannelName,
                         long startTime,
                         long endTime)
                  throws OSSException,
                         ClientException
```
    Generates and returns a VOD playlist (m3u8 format) for the *.ts files with specified time range under the Live Channel, but this VOD playlist would not be stored in OSS Server.
    
    Parameters:
    
    bucketName - Bucket name.
    
    liveChannelName - Live Channel name.
    
    startTime - The start time of the playlist in epoch time (means *.ts files time is same or later than it)
    
    endTime - The end time of the playlist in epoch time(means *.ts files time is no later than it).
    
    Returns:
    
    A OSSObject instance.
    
    Throws:
    
    OSSException - If any errors are encountered in the client while making the request or handling the response.
    
    ClientException - If any errors occurred in OSS while processing the request.
  - getVodPlaylist
```
OSSObject getVodPlaylist(GetVodPlaylistRequest getVodPlaylistRequest)
                  throws OSSException,
                         ClientException
```
    Generates and returns a VOD playlist (m3u8 format) for the *.ts files with specified time range under the Live Channel, but this VOD playlist would not be stored in OSS Server.
    
    Parameters:
    
    getVodPlaylistRequest - A GetVodPlaylistRequest instance the specifies the bucket name and the Live Channel name.
    
    Returns:
    
    A OSSObject instance.
    
    Throws:
    
    OSSException - If any errors are encountered in the client while making the request or handling the response.
    
    ClientException - If any errors occurred in OSS while processing the request.
  - generateRtmpUri
```
String generateRtmpUri(String bucketName,
                       String liveChannelName,
                       String PlaylistName,
                       long expires)
                throws OSSException,
                       ClientException
```
    Generates a RTMP pushing streaming address in the Live Channel.
    
    Parameters:
    
    bucketName - Bucket name.
    
    liveChannelName - Live Channel name.
    
    PlaylistName - The playlist file name such as playlist.m3u8.
    
    expires - Expiration time in epoch time, such as 1459922563.
    
    Returns:
    
    Live Channel's RTMP pushing streaming address.
    
    Throws:
    
    OSSException - If any errors are encountered in the client while making the request or handling the response.
    
    ClientException - If any errors occurred in OSS while processing the request.
  - generateRtmpUri
```
String generateRtmpUri(GenerateRtmpUriRequest generatePushflowUrlRequest)
                throws OSSException,
                       ClientException
```
    Generates a RTMP pushing streaming address in the Live Channel.
    
    Parameters:
    
    generatePushflowUrlRequest - A GenerateRtmpUriRequest instance that specifies the bucket name and the Live Channel name.
    
    Returns:
    
    Live Channel's RTMP pushing streaming address.
    
    Throws:
    
    OSSException - If any errors are encountered in the client while making the request or handling the response.
    
    ClientException - If any errors occurred in OSS while processing the request.
  - createSymlink
```
VoidResult createSymlink(String bucketName,
                         String symlink,
                         String target)
                  throws OSSException,
                         ClientException
```
    Creates a symlink link to a target file under the bucket---this is not supported for archive class bucket.
    
    Parameters:
    
    bucketName - Bucket name.
    
    symlink - symlink name.
    
    target - target file key.
    
    Returns:
    
    A VoidResult instance wrapped void return and contains some basic response options, such as requestId.
    
    Throws:
    
    OSSException - If any errors are encountered in the client while making the request or handling the response.
    
    ClientException - If any errors occurred in OSS while processing the request.
  - createSymlink
```
VoidResult createSymlink(CreateSymlinkRequest createSymlinkRequest)
                  throws OSSException,
                         ClientException
```
    Creates a symbol link to a target file under the bucket---this is not supported for archive class bucket.
    
    Parameters:
    
    createSymlinkRequest - A CreateSymlinkRequest instance that specifies the bucket name, symlink name.
    
    Returns:
    
    A VoidResult instance wrapped void return and contains some basic response options, such as requestId.
    
    Throws:
    
    OSSException - If any errors are encountered in the client while making the request or handling the response.
    
    ClientException - If any errors occurred in OSS while processing the request.
  - getSymlink
```
OSSSymlink getSymlink(String bucketName,
                      String symlink)
               throws OSSException,
                      ClientException
```
    Gets the symlink information for the given symlink name.
    
    Parameters:
    
    bucketName - Bucket name.
    
    symlink - The symlink name.
    
    Returns:
    
    The symlink information, including the target file name and its metadata.
    
    Throws:
    
    OSSException - If any errors are encountered in the client while making the request or handling the response.
    
    ClientException - If any errors occurred in OSS while processing the request.
  - getSymlink
```
OSSSymlink getSymlink(GenericRequest genericRequest)
               throws OSSException,
                      ClientException
```
    Gets the symlink information for the given symlink name.
    
    Parameters:
    
    genericRequest - A GenericRequest instance which specifies the bucket name and symlink name.
    
    Returns:
    
    The symlink information, including the target file name and its metadata.
    
    Throws:
    
    OSSException - If any errors are encountered in the client while making the request or handling the response.
    
    ClientException - If any errors occurred in OSS while processing the request.
  - processObject
```
GenericResult processObject(ProcessObjectRequest processObjectRequest)
                     throws OSSException,
                            ClientException
```
    Apply process on the specified image file.
    The supported process includes resize, rotate, crop, watermark, format, udf, customized style, etc. The GenericResult instance returned must be closed by the calller to release connection via calling getResponse().getContent().close().
    
    Parameters:
    
    processObjectRequest - A ProcessObjectRequest instance that specifies the bucket name, the object key and the process (such as image/resize,w_500)
    
    Returns:
    
    A GenericResult instance which must be closed after the usage by the caller.
    
    Throws:
    
    OSSException - If any errors are encountered in the client while making the request or handling the response.
    
    ClientException - If any errors occurred in OSS while processing the request.
  - setBucketRequestPayment
```
VoidResult setBucketRequestPayment(String bucketName,
                                   Payer payer)
                            throws OSSException,
                                   ClientException
```
    Sets the request payment of the Bucket.
    
    Parameters:
    
    bucketName - The bucket name.
    
    payer - The request payer setting
    
    Returns:
    
    A VoidResult instance wrapped void return and contains some basic response options, such as requestId.
    
    Throws:
    
    OSSException - If any errors are encountered in the client while making the request or handling the response.
    
    ClientException - If any errors occurred in OSS while processing the request.
  - setBucketRequestPayment
```
VoidResult setBucketRequestPayment(SetBucketRequestPaymentRequest setBucketRequestPaymentRequest)
                            throws OSSException,
                                   ClientException
```
    Sets the request payment of the Bucket.
    
    Parameters:
    
    setBucketRequestPaymentRequest - A SetBucketRequestPaymentRequest instance that has the bucket name and payer setting.
    
    Returns:
    
    A VoidResult instance wrapped void return and contains some basic response options, such as requestId.
    
    Throws:
    
    OSSException - If any errors are encountered in the client while making the request or handling the response.
    
    ClientException - If any errors occurred in OSS while processing the request.
  - getBucketRequestPayment
```
GetBucketRequestPaymentResult getBucketRequestPayment(String bucketName)
                                               throws OSSException,
                                                      ClientException
```
    Gets the request payment of the Bucket.
    
    Parameters:
    
    bucketName - The bucket name.
    
    Returns:
    
    A GetBucketRequestPaymentResult instance.
    
    Throws:
    
    OSSException - If any errors are encountered in the client while making the request or handling the response.
    
    ClientException - If any errors occurred in OSS while processing the request.
  - getBucketRequestPayment
```
GetBucketRequestPaymentResult getBucketRequestPayment(GenericRequest genericRequest)
                                               throws OSSException,
                                                      ClientException
```
    Gets the request payment of the Bucket.
    
    Parameters:
    
    genericRequest - GenericRequest instance that has the bucket name.
    
    Returns:
    
    A GetBucketRequestPaymentResult instance.
    
    Throws:
    
    OSSException - If any errors are encountered in the client while making the request or handling the response.
    
    ClientException - If any errors occurred in OSS while processing the request.
  - setBucketQosInfo
```
VoidResult setBucketQosInfo(String bucketName,
                            BucketQosInfo bucketQosInfo)
                     throws OSSException,
                            ClientException
```
    sets the qos info for the Bucket.
    
    Parameters:
    
    bucketName - The bucket name.
    
    bucketQosInfo - The bucket qos info setting
    
    Returns:
    
    A VoidResult instance wrapped void return and contains some basic response options, such as requestId.
    
    Throws:
    
    OSSException - If any errors are encountered in the client while making the request or handling the response.
    
    ClientException - If any errors occurred in OSS while processing the request.
  - setBucketQosInfo
```
VoidResult setBucketQosInfo(SetBucketQosInfoRequest setBucketQosInfoRequest)
                     throws OSSException,
                            ClientException
```
    sets the qos info for the Bucket.
    
    Parameters:
    
    setBucketQosInfoRequest - SetBucketQosInfoRequest instance that has the bucket name and bucket qos info.
    
    Returns:
    
    A VoidResult instance wrapped void return and contains some basic response options, such as requestId.
    
    Throws:
    
    OSSException - If any errors are encountered in the client while making the request or handling the response.
    
    ClientException - If any errors occurred in OSS while processing the request.
  - getBucketQosInfo
```
BucketQosInfo getBucketQosInfo(String bucketName)
                        throws OSSException,
                               ClientException
```
    Gets the bucket qos info of the Bucket.
    
    Parameters:
    
    bucketName - The bucket name.
    
    Returns:
    
    A BucketQosInfo instance.
    
    Throws:
    
    OSSException - If any errors are encountered in the client while making the request or handling the response.
    
    ClientException - If any errors occurred in OSS while processing the request.
  - getBucketQosInfo
```
BucketQosInfo getBucketQosInfo(GenericRequest genericRequest)
                        throws OSSException,
                               ClientException
```
    Gets the bucket qos info of the Bucket.
    
    Parameters:
    
    genericRequest - GenericRequest instance that has the bucket name.
    
    Returns:
    
    A BucketQosInfo instance.
    
    Throws:
    
    OSSException - If any errors are encountered in the client while making the request or handling the response.
    
    ClientException - If any errors occurred in OSS while processing the request.
  - deleteBucketQosInfo
```
VoidResult deleteBucketQosInfo(String bucketName)
                        throws OSSException,
                               ClientException
```
    Deletes the bucket qos info.
    
    Parameters:
    
    bucketName - The bucket name
    
    Returns:
    
    A VoidResult instance wrapped void return and contains some basic response options, such as requestId.
    
    Throws:
    
    OSSException - If any errors are encountered in the client while making the request or handling the response.
    
    ClientException - If any errors occurred in OSS while processing the request.
  - deleteBucketQosInfo
```
VoidResult deleteBucketQosInfo(GenericRequest genericRequest)
                        throws OSSException,
                               ClientException
```
    Deletes the bucket qos info.
    
    Parameters:
    
    genericRequest - A GenericRequest instance that has the bucket name
    
    Returns:
    
    A VoidResult instance wrapped void return and contains some basic response options, such as requestId.
    
    Throws:
    
    OSSException - If any errors are encountered in the client while making the request or handling the response.
    
    ClientException - If any errors occurred in OSS while processing the request.
  - getUserQosInfo
```
UserQosInfo getUserQosInfo()
                    throws OSSException,
                           ClientException
```
    Gets the User qos info.
    
    Returns:
    
    A UserQosInfo instance.
    
    Throws:
    
    OSSException - If any errors are encountered in the client while making the request or handling the response.
    
    ClientException - If any errors occurred in OSS while processing the request.
  - setAsyncFetchTask
```
SetAsyncFetchTaskResult setAsyncFetchTask(String bucketName,
                                          AsyncFetchTaskConfiguration asyncFetchTaskConfiguration)
                                   throws OSSException,
                                          ClientException
```
    Sets an async fetch task.
    
    Parameters:
    
    bucketName - The bucket name.
    
    asyncFetchTaskConfiguration - The async fetch task configuration.
    
    Returns:
    
    A SetAsyncFetchTaskResult instance.
    
    Throws:
    
    OSSException - If any errors are encountered in the client while making the request or handling the response.
    
    ClientException - If any errors occurred in OSS while processing the request.
  - setAsyncFetchTask
```
SetAsyncFetchTaskResult setAsyncFetchTask(SetAsyncFetchTaskRequest setAsyncFetchTaskRequest)
                                   throws OSSException,
                                          ClientException
```
    Sets an async fetch task.
    
    Parameters:
    
    setAsyncFetchTaskRequest - A SetAsyncFetchTaskRequest instance that specified the bucket name and the task configuration.
    
    Returns:
    
    A SetAsyncFetchTaskResult instance.
    
    Throws:
    
    OSSException - If any errors are encountered in the client while making the request or handling the response.
    
    ClientException - If any errors occurred in OSS while processing the request.
  - getAsyncFetchTask
```
GetAsyncFetchTaskResult getAsyncFetchTask(String bucketName,
                                          String taskId)
                                   throws OSSException,
                                          ClientException
```
    Gets the async fetch task information.
    
    Parameters:
    
    bucketName - The bucket name.
    
    taskId - The id of the task which you want to get.
    
    Returns:
    
    A GetAsyncFetchTaskResult instance.
    
    Throws:
    
    OSSException - If any errors are encountered in the client while making the request or handling the response.
    
    ClientException - If any errors occurred in OSS while processing the request.
  - getAsyncFetchTask
```
GetAsyncFetchTaskResult getAsyncFetchTask(GetAsyncFetchTaskRequest getAsyncFetchTaskRequest)
                                   throws OSSException,
                                          ClientException
```
    Gets the async fetch task information.
    
    Parameters:
    
    getAsyncFetchTaskRequest - A GetAsyncFetchTaskRequest instance that specified the bucket name and the task id.
    
    Returns:
    
    A GetAsyncFetchTaskResult instance.
    
    Throws:
    
    OSSException - If any errors are encountered in the client while making the request or handling the response.
    
    ClientException - If any errors occurred in OSS while processing the request.
  - createVpcip
```
CreateVpcipResult createVpcip(CreateVpcipRequest createVpcipRequest)
                       throws OSSException,
                              ClientException
```
    Creates a vpcip tunnel Vpcip.
    
    Parameters:
    
    createVpcipRequest - A CreateVpcipRequest instance that specified the vpc information.
    
    Returns:
    
    A CreateVpcipResult instance.
    
    Throws:
    
    OSSException - If any errors are encountered in the client while making the request or handling the response.
    
    ClientException - If any errors occurred in OSS while processing the request.
  - listVpcip
```
List<Vpcip> listVpcip()
               throws OSSException,
                      ClientException
```
    Returns all Vpcip instances of the current account.
    
    Returns:
    
    A list of Vpcip instances. If there's no Vpcips, the list will be empty (instead of null).
    
    Throws:
    
    OSSException - If any errors are encountered in the client while making the request or handling the response.
    
    ClientException - If any errors occurred in OSS while processing the request.
  - deleteVpcip
```
VoidResult deleteVpcip(DeleteVpcipRequest deleteVpcipRequest)
                throws OSSException,
                       ClientException
```
    Deletes the Vpcip instance.
    
    Parameters:
    
    deleteVpcipRequest - A DeleteVpcipRequest that specified the vpc policy.
    
    Returns:
    
    A VoidResult instance wrapped void return and contains some basic response options, such as requestId.
    
    Throws:
    
    OSSException - If any errors are encountered in the client while making the request or handling the response.
    
    ClientException - If any errors occurred in OSS while processing the request.
  - createBucketVpcip
```
VoidResult createBucketVpcip(CreateBucketVpcipRequest createBucketVpcipRequest)
                      throws OSSException,
                             ClientException
```
    Bind a Vpcip to a bucket.
    
    Parameters:
    
    createBucketVpcipRequest - A CreateBucketVpcipRequest instance that specified the bucketName and the VpcPolicy instance.
    
    Returns:
    
    A VoidResult instance wrapped void return and contains some basic response options, such as requestId.
    
    Throws:
    
    OSSException - If any errors are encountered in the client while making the request or handling the response.
    
    ClientException - If any errors occurred in OSS while processing the request.
  - getBucketVpcip
```
List<VpcPolicy> getBucketVpcip(GenericRequest genericRequest)
                        throws OSSException,
                               ClientException
```
    Returns all VpcPolicy instances of the Bucket.
    
    Parameters:
    
    genericRequest - A GenericRequest instance that include the bucket name.
    
    Returns:
    
    A list of VpcPolicy instances. If there's no list, the list will be empty (instead of null).
    
    Throws:
    
    OSSException - If any errors are encountered in the client while making the request or handling the response.
    
    ClientException - If any errors occurred in OSS while processing the request.
  - deleteBucketVpcip
```
VoidResult deleteBucketVpcip(DeleteBucketVpcipRequest deleteBucketVpcipRequest)
                      throws OSSException,
                             ClientException
```
    Deletes the VpcPolicy instance that has binded to the bucket.
    
    Parameters:
    
    deleteBucketVpcipRequest - A DeleteBucketVpcipRequest instance that has specified the bucketName and the VpcPolicy instance.
    
    Returns:
    
    A VoidResult instance wrapped void return and contains some basic response options, such as requestId.
    
    Throws:
    
    OSSException - If any errors are encountered in the client while making the request or handling the response.
    
    ClientException - If any errors occurred in OSS while processing the request.
  - setBucketInventoryConfiguration
```
VoidResult setBucketInventoryConfiguration(String bucketName,
                                           InventoryConfiguration inventoryConfiguration)
                                    throws OSSException,
                                           ClientException
```
    Sets the bucket inventory configuration.
    
    Parameters:
    
    bucketName - The bucket name.
    
    inventoryConfiguration - The inventory configuration.
    
    Returns:
    
    A VoidResult instance wrapped void return and contains some basic response options, such as requestId.
    
    Throws:
    
    OSSException - If any errors are encountered in the client while making the request or handling the response.
    
    ClientException - If any errors occurred in OSS while processing the request.
  - setBucketInventoryConfiguration
```
VoidResult setBucketInventoryConfiguration(SetBucketInventoryConfigurationRequest setBucketInventoryConfigurationRequest)
                                    throws OSSException,
                                           ClientException
```
    Sets the bucket inventory configuration.
    
    Parameters:
    
    setBucketInventoryConfigurationRequest - The SetBucketInventoryConfigurationRequest instance that has the inventory configuration.
    
    Returns:
    
    A VoidResult instance wrapped void return and contains some basic response options, such as requestId.
    
    Throws:
    
    OSSException - If any errors are encountered in the client while making the request or handling the response.
    
    ClientException - If any errors occurred in OSS while processing the request.
  - getBucketInventoryConfiguration
```
GetBucketInventoryConfigurationResult getBucketInventoryConfiguration(String bucketName,
                                                                      String id)
                                                               throws OSSException,
                                                                      ClientException
```
    Gets the bucket inventory configuration.
    
    Parameters:
    
    bucketName - The bucket name.
    
    id - The id of the inventory configuration that want to get.
    
    Returns:
    
    A GetBucketInventoryConfigurationResult instance.
    
    Throws:
    
    OSSException - If any errors are encountered in the client while making the request or handling the response.
    
    ClientException - If any errors occurred in OSS while processing the request.
  - getBucketInventoryConfiguration
```
GetBucketInventoryConfigurationResult getBucketInventoryConfiguration(GetBucketInventoryConfigurationRequest getBucketInventoryConfigurationRequest)
                                                               throws OSSException,
                                                                      ClientException
```
    Gets the bucket inventory configuration.
    
    Parameters:
    
    getBucketInventoryConfigurationRequest - The GetBucketInventoryConfigurationRequest instance that has the bucketName and the configuration id.
    
    Returns:
    
    A GetBucketInventoryConfigurationResult instance that has the result.
    
    Throws:
    
    OSSException - If any errors are encountered in the client while making the request or handling the response.
    
    ClientException - If any errors occurred in OSS while processing the request.
  - listBucketInventoryConfigurations
```
ListBucketInventoryConfigurationsResult listBucketInventoryConfigurations(String bucketName)
                                                                   throws OSSException,
                                                                          ClientException
```
    Returns the list of inventory configurations for the bucket.
    
    Parameters:
    
    bucketName - The bucket name.
    
    Returns:
    
    A ListBucketInventoryConfigurationsResult object containing the list of InventoryConfiguration.
    
    Throws:
    
    OSSException
    
    ClientException
  - listBucketInventoryConfigurations
```
ListBucketInventoryConfigurationsResult listBucketInventoryConfigurations(String bucketName,
                                                                          String continuationToken)
                                                                   throws OSSException,
                                                                          ClientException
```
    Returns the list of inventory configurations for the bucket.
    
    Parameters:
    
    bucketName - The bucket name.
    
    continuationToken - The continuation token allows list to be continued from a specific point.
    
    Returns:
    
    A ListBucketInventoryConfigurationsResult object containing the inventory configurations.
    
    Throws:
    
    OSSException
    
    ClientException
  - listBucketInventoryConfigurations
```
ListBucketInventoryConfigurationsResult listBucketInventoryConfigurations(ListBucketInventoryConfigurationsRequest listBucketInventoryConfigurationsRequest)
                                                                   throws OSSException,
                                                                          ClientException
```
    Returns the list of inventory configurations for the bucket.
    
    Parameters:
    
    listBucketInventoryConfigurationsRequest - The request object to list the inventory configurations in a bucket.
    
    Returns:
    
    A ListBucketInventoryConfigurationsResult object containing the list of InventoryConfiguration.
    
    Throws:
    
    OSSException
    
    ClientException
  - deleteBucketInventoryConfiguration
```
VoidResult deleteBucketInventoryConfiguration(String bucketName,
                                              String id)
                                       throws OSSException,
                                              ClientException
```
    Deletes an inventory configuration of the bucket.
    
    Parameters:
    
    bucketName - The name of the bucket.
    
    id - The id of the inventory configuration.
    
    Returns:
    
    A VoidResult instance wrapped void return and contains some basic response options, such as requestId.
    
    Throws:
    
    OSSException
    
    ClientException
  - deleteBucketInventoryConfiguration
```
VoidResult deleteBucketInventoryConfiguration(DeleteBucketInventoryConfigurationRequest deleteBucketInventoryConfigurationRequest)
                                       throws OSSException,
                                              ClientException
```
    Deletes an inventory configuration of the bucket.
    
    Parameters:
    
    deleteBucketInventoryConfigurationRequest - The request object for deleting an inventory configuration.
    
    Returns:
    
    A VoidResult instance wrapped void return and contains some basic response options, such as requestId.
    
    Throws:
    
    OSSException
    
    ClientException
  - initiateBucketWorm
```
InitiateBucketWormResult initiateBucketWorm(InitiateBucketWormRequest initiateBucketWormRequest)
                                     throws OSSException,
                                            ClientException
```
    Initiate a bucket worm configuration
    OSS support character of "Write Once Read Many". This method is intend to create a worm configuration that will be reserved for 24 hours unless you use the completeBucketWorm method to complete the worm configuration.
    
    Parameters:
    
    initiateBucketWormRequest - The InitiateBucketWormRequest instance includes worm configuration.
    
    Returns:
    
    A InitiateBucketWormResult instance that contains worm id.
    
    Throws:
    
    OSSException
    
    ClientException
  - initiateBucketWorm
```
InitiateBucketWormResult initiateBucketWorm(String bucketName,
                                            int retentionPeriodInDays)
                                     throws OSSException,
                                            ClientException
```
    Initiate a bucket worm configuration
    OSS support character of "Write Once Read Many". This method is intend to create a worm configuration that will be reserved for 24 hours unless you use the completeBucketWorm method to complete the worm configuration.
    
    Parameters:
    
    bucketName - The name of the bucket.
    
    retentionPeriodInDays - The object's retention days.
    
    Returns:
    
    A InitiateBucketWormResult instance that contains worm id.
    
    Throws:
    
    OSSException
    
    ClientException
  - abortBucketWorm
```
VoidResult abortBucketWorm(String bucketName)
                    throws OSSException,
                           ClientException
```
    Abort the bucket worm configuration
    
    Parameters:
    
    bucketName - The name of the bucket.
    
    Returns:
    
    A VoidResult instance wrapped void return and contains some basic response options, such as requestId.
    
    Throws:
    
    OSSException
    
    ClientException
  - abortBucketWorm
```
VoidResult abortBucketWorm(GenericRequest genericRequest)
                    throws OSSException,
                           ClientException
```
    Abort the bucket worm configuration
    
    Parameters:
    
    genericRequest - A GenericRequest instance that include the bucket name.
    
    Returns:
    
    A VoidResult instance wrapped void return and contains some basic response options, such as requestId.
    
    Throws:
    
    OSSException
    
    ClientException
  - completeBucketWorm
```
VoidResult completeBucketWorm(String bucketName,
                              String wormId)
                       throws OSSException,
                              ClientException
```
    Complete the bucket worm configuration
    
    Parameters:
    
    bucketName - The name of the bucket.
    
    wormId - The id of the worm configuration you want to complete.
    
    Returns:
    
    A VoidResult instance wrapped void return and contains some basic response options, such as requestId.
    
    Throws:
    
    OSSException
    
    ClientException
  - completeBucketWorm
```
VoidResult completeBucketWorm(CompleteBucketWormRequest completeBucketWormRequest)
                       throws OSSException,
                              ClientException
```
    Complete the bucket worm configuration
    
    Parameters:
    
    completeBucketWormRequest - A CompleteBucketWormRequest instance that includes bucket name and worm id.
    
    Returns:
    
    A VoidResult instance wrapped void return and contains some basic response options, such as requestId.
    
    Throws:
    
    OSSException
    
    ClientException
  - extendBucketWorm
```
VoidResult extendBucketWorm(String bucketName,
                            String wormId,
                            int retentionPeriodInDays)
                     throws OSSException,
                            ClientException
```
    Extend the bucket worm configuration
    
    Parameters:
    
    bucketName - The name of the bucket.
    
    wormId - The id of the worm configuration you want to extend.
    
    retentionPeriodInDays - The object's retention days.
    
    Returns:
    
    A VoidResult instance wrapped void return and contains some basic response options, such as requestId.
    
    Throws:
    
    OSSException
    
    ClientException
  - extendBucketWorm
```
VoidResult extendBucketWorm(ExtendBucketWormRequest extendBucketWormRequest)
                     throws OSSException,
                            ClientException
```
    Extend the bucket worm configuration
    
    Parameters:
    
    extendBucketWormRequest - A ExtendBucketWormRequest instance that includes bucket name, worm id and retention days.
    
    Returns:
    
    A VoidResult instance wrapped void return and contains some basic response options, such as requestId.
    
    Throws:
    
    OSSException
    
    ClientException
  - getBucketWorm
```
GetBucketWormResult getBucketWorm(String bucketName)
                           throws OSSException,
                                  ClientException
```
    Get the bucket worm configuration
    
    Parameters:
    
    bucketName - The name of the bucket.
    
    Returns:
    
    A GetBucketWormResult instance that contains the worm configuration.
    
    Throws:
    
    OSSException
    
    ClientException
  - getBucketWorm
```
GetBucketWormResult getBucketWorm(GenericRequest genericRequest)
                           throws OSSException,
                                  ClientException
```
    Get the bucket worm configuration
    
    Parameters:
    
    genericRequest - A GenericRequest instance that includes bucket name.
    
    Returns:
    
    A GetBucketWormResult instance that contains the worm configuration.
    
    Throws:
    
    OSSException
    
    ClientException
  - createDirectory
```
VoidResult createDirectory(String bucketName,
                           String dirName)
                    throws OSSException,
                           ClientException
```
    Creates a directory to the Bucket
    
    Parameters:
    
    bucketName - Bucket name.
    
    dirName - Directory name
    
    Returns:
    
    A VoidResult instance wrapped void return and contains some basic response options, such as requestId.
    
    Throws:
    
    OSSException
    
    ClientException
  - createDirectory
```
VoidResult createDirectory(CreateDirectoryRequest createDirectoryRequest)
                    throws OSSException,
                           ClientException
```
    Creates a directory to the Bucket
    
    Parameters:
    
    createDirectoryRequest - A CreateDirectoryRequest instance that includes bucket name and directory name.
    
    Returns:
    
    A VoidResult instance wrapped void return and contains some basic response options, such as requestId.
    
    Throws:
    
    OSSException
    
    ClientException
  - deleteDirectory
```
DeleteDirectoryResult deleteDirectory(String bucketName,
                                      String dirName)
                               throws OSSException,
                                      ClientException
```
    Delete a directory
    
    Parameters:
    
    bucketName - Bucket name.
    
    dirName - Directory name
    
    Returns:
    
    A DeleteDirectoryResult instance contains delete number and next delete token.
    
    Throws:
    
    OSSException
    
    ClientException
  - deleteDirectory
```
DeleteDirectoryResult deleteDirectory(String bucketName,
                                      String dirName,
                                      boolean deleteRecursive,
                                      String nextDeleteToken)
                               throws OSSException,
                                      ClientException
```
    Delete a directory
    
    Parameters:
    
    bucketName - Bucket name.
    
    dirName - Directory name.
    
    deleteRecursive - Whether delete recursively? true or false, default is false.
    
    nextDeleteToken - Next delete token.
    
    Returns:
    
    A DeleteDirectoryResult instance contains delete number and next delete token.
    
    Throws:
    
    OSSException
    
    ClientException
  - deleteDirectory
```
DeleteDirectoryResult deleteDirectory(DeleteDirectoryRequest deleteDirectoryRequest)
                               throws OSSException,
                                      ClientException
```
    Delete a directory
    
    Parameters:
    
    deleteDirectoryRequest - A DeleteDirectoryRequest instance that includes bucket, directory name and other configurations.
    
    Returns:
    
    A DeleteDirectoryResult instance contains delete number and next delete token.
    
    Throws:
    
    OSSException
    
    ClientException
  - renameObject
```
VoidResult renameObject(String bucketName,
                        String sourceObjectName,
                        String destinationObjectName)
                 throws OSSException,
                        ClientException
```
    Rename an object, it can be a file or directory.
    
    Parameters:
    
    bucketName - Bucket name.
    
    sourceObjectName - The source of the object.
    
    destinationObjectName - The destination of the object.
    
    Returns:
    
    A VoidResult instance wrapped void return and contains some basic response options, such as requestId.
    
    Throws:
    
    OSSException
    
    ClientException
  - renameObject
```
VoidResult renameObject(RenameObjectRequest renameObjectRequest)
                 throws OSSException,
                        ClientException
```
    Rename an object
    
    Parameters:
    
    renameObjectRequest - A RenameObjectRequest instance that includes bucketName, source object name and destination object name.
    
    Returns:
    
    A VoidResult instance wrapped void return and contains some basic response options, such as requestId.
    
    Throws:
    
    OSSException
    
    ClientException
  - setBucketResourceGroup
```
VoidResult setBucketResourceGroup(SetBucketResourceGroupRequest setBucketResourceGroupRequest)
                           throws OSSException,
                                  ClientException
```
    Sets the resource group id of the Bucket.
    
    Parameters:
    
    setBucketResourceGroupRequest - A SetBucketResourceGroupRequest instance that has the resource group id setting.
    
    Returns:
    
    A VoidResult instance wrapped void return and contains some basic response options, such as requestId.
    
    Throws:
    
    OSSException - If any errors are encountered in the client while making the request or handling the response.
    
    ClientException - If any errors occurred in OSS while processing the request.
  - getBucketResourceGroup
```
GetBucketResourceGroupResult getBucketResourceGroup(String bucketName)
                                             throws OSSException,
                                                    ClientException
```
    Gets the resource group id of the Bucket.
    
    Parameters:
    
    bucketName - The bucket name.
    
    Returns:
    
    A GetBucketResourceGroupResult instance.
    
    Throws:
    
    OSSException - If any errors are encountered in the client while making the request or handling the response.
    
    ClientException - If any errors occurred in OSS while processing the request.
  - createUdf
```
VoidResult createUdf(CreateUdfRequest createUdfRequest)
              throws OSSException,
                     ClientException
```
    Creates UDF
    
    Parameters:
    
    createUdfRequest - A CreateUdfRequest instance.
    
    Returns:
    
    A VoidResult instance wrapped void return and contains some basic response options, such as requestId.
    
    Throws:
    
    OSSException - If any errors are encountered in the client while making the request or handling the response.
    
    ClientException - If any errors occurred in OSS while processing the request.
  - getUdfInfo
```
UdfInfo getUdfInfo(UdfGenericRequest genericRequest)
            throws OSSException,
                   ClientException
```
    Throws:
    
    OSSException
    
    ClientException
  - listUdfs
```
List<UdfInfo> listUdfs()
                throws OSSException,
                       ClientException
```
    Throws:
    
    OSSException
    
    ClientException
  - deleteUdf
```
VoidResult deleteUdf(UdfGenericRequest genericRequest)
              throws OSSException,
                     ClientException
```
    Throws:
    
    OSSException
    
    ClientException
  - uploadUdfImage
```
VoidResult uploadUdfImage(UploadUdfImageRequest uploadUdfImageRequest)
                   throws OSSException,
                          ClientException
```
    Throws:
    
    OSSException
    
    ClientException
  - getUdfImageInfo
```
List<UdfImageInfo> getUdfImageInfo(UdfGenericRequest genericRequest)
                            throws OSSException,
                                   ClientException
```
    Throws:
    
    OSSException
    
    ClientException
  - deleteUdfImage
```
VoidResult deleteUdfImage(UdfGenericRequest genericRequest)
                   throws OSSException,
                          ClientException
```
    Throws:
    
    OSSException
    
    ClientException
  - createUdfApplication
```
VoidResult createUdfApplication(CreateUdfApplicationRequest createUdfApplicationRequest)
                         throws OSSException,
                                ClientException
```
    Throws:
    
    OSSException
    
    ClientException
  - getUdfApplicationInfo
```
UdfApplicationInfo getUdfApplicationInfo(UdfGenericRequest genericRequest)
                                  throws OSSException,
                                         ClientException
```
    Throws:
    
    OSSException
    
    ClientException
  - listUdfApplications
```
List<UdfApplicationInfo> listUdfApplications()
                                      throws OSSException,
                                             ClientException
```
    Throws:
    
    OSSException
    
    ClientException
  - deleteUdfApplication
```
VoidResult deleteUdfApplication(UdfGenericRequest genericRequest)
                         throws OSSException,
                                ClientException
```
    Throws:
    
    OSSException
    
    ClientException
  - upgradeUdfApplication
```
VoidResult upgradeUdfApplication(UpgradeUdfApplicationRequest upgradeUdfApplicationRequest)
                          throws OSSException,
                                 ClientException
```
    Throws:
    
    OSSException
    
    ClientException
  - resizeUdfApplication
```
VoidResult resizeUdfApplication(ResizeUdfApplicationRequest resizeUdfApplicationRequest)
                         throws OSSException,
                                ClientException
```
    Throws:
    
    OSSException
    
    ClientException
  - getUdfApplicationLog
```
UdfApplicationLog getUdfApplicationLog(GetUdfApplicationLogRequest getUdfApplicationLogRequest)
                                throws OSSException,
                                       ClientException
```
    Throws:
    
    OSSException
    
    ClientException
  - setBucketTransferAcceleration
```
VoidResult setBucketTransferAcceleration(String bucketName,
                                         boolean enable)
                                  throws OSSException,
                                         ClientException
```
    Set transferAcceleration configuration to the OSS Server
    
    Parameters:
    
    bucketName - The bucket name.
    
    enable - The transfer acceleration status, true or false.
    
    Returns:
    
    A VoidResult instance wrapped void return and contains some basic response options, such as requestId.
    
    Throws:
    
    OSSException - If any errors are encountered in the client while making the request or handling the response.
    
    ClientException - If any errors occurred in OSS while processing the request.
  - getBucketTransferAcceleration
```
TransferAcceleration getBucketTransferAcceleration(String bucketName)
                                            throws OSSException,
                                                   ClientException
```
    Get transferAcceleration configuration from the OSS Server
    
    Parameters:
    
    bucketName - The bucket name.
    
    Returns:
    
    A TransferAcceleration instance.
    
    Throws:
    
    OSSException - If any errors are encountered in the client while making the request or handling the response.
    
    ClientException - If any errors occurred in OSS while processing the request.
  - deleteBucketTransferAcceleration
```
VoidResult deleteBucketTransferAcceleration(String bucketName)
                                     throws OSSException,
                                            ClientException
```
    Delete transferAcceleration configuration from the OSS Server
    
    Parameters:
    
    bucketName - The bucket name.
    
    Returns:
    
    A VoidResult instance wrapped void return and contains some basic response options, such as requestId.
    
    Throws:
    
    OSSException - If any errors are encountered in the client while making the request or handling the response.
    
    ClientException - If any errors occurred in OSS while processing the request.
  - putBucketAccessMonitor
```
VoidResult putBucketAccessMonitor(String bucketName,
                                  String status)
                           throws OSSException,
                                  ClientException
```
    Set BucketAccessMonitor configuration to the OSS Server
    
    Parameters:
    
    bucketName - The bucket name.
    
    status - The bucket access monitor status.
    
    Returns:
    
    A VoidResult instance wrapped void return and contains some basic response options, such as requestId.
    
    Throws:
    
    OSSException - If any errors are encountered in the client while making the request or handling the response.
    
    ClientException - If any errors occurred in OSS while processing the request.
  - getBucketAccessMonitor
```
AccessMonitor getBucketAccessMonitor(String bucketName)
                              throws OSSException,
                                     ClientException
```
    Get BucketAccessMonitor configuration from the OSS Server
    
    Parameters:
    
    bucketName - The bucket name.
    
    Returns:
    
    A AccessMonitor instance.
    
    Throws:
    
    OSSException - If any errors are encountered in the client while making the request or handling the response.
    
    ClientException - If any errors occurred in OSS while processing the request.
  - openMetaQuery
```
VoidResult openMetaQuery(String bucketName)
                  throws OSSException,
                         ClientException
```
    Open MetaQuery configuration to the OSS Server
    
    Parameters:
    
    bucketName - The bucket name.
    
    Returns:
    
    A VoidResult instance wrapped void return and contains some basic response options, such as requestId.
    
    Throws:
    
    OSSException - If any errors are encountered in the client while making the request or handling the response.
    
    ClientException - If any errors occurred in OSS while processing the request.
  - getMetaQueryStatus
```
GetMetaQueryStatusResult getMetaQueryStatus(String bucketName)
                                     throws OSSException,
                                            ClientException
```
    Get MetaQueryStatus configuration from the OSS Server
    
    Parameters:
    
    bucketName - The bucket name.
    
    Returns:
    
    A GetMetaQueryStatusResult instance.
    
    Throws:
    
    OSSException - If any errors are encountered in the client while making the request or handling the response.
    
    ClientException - If any errors occurred in OSS while processing the request.
  - doMetaQuery
```
DoMetaQueryResult doMetaQuery(DoMetaQueryRequest doMetaQueryRequest)
                       throws OSSException,
                              ClientException
```
    Query files that meet the specified criteria from the OSS Server
    
    Parameters:
    
    doMetaQueryRequest - The DoMetaQueryRequest instance
    
    Returns:
    
    A DoMetaQueryResult instance.
    
    Throws:
    
    OSSException - If any errors are encountered in the client while making the request or handling the response.
    
    ClientException - If any errors occurred in OSS while processing the request.
  - closeMetaQuery
```
VoidResult closeMetaQuery(String bucketName)
                   throws OSSException,
                          ClientException
```
    Close metadata management from the OSS Server
    
    Parameters:
    
    bucketName - The bucket name.
    
    Returns:
    
    A VoidResult instance wrapped void return and contains some basic response options, such as requestId.
    
    Throws:
    
    OSSException - If any errors are encountered in the client while making the request or handling the response.
    
    ClientException - If any errors occurred in OSS while processing the request.
  - describeRegions
```
DescribeRegionsResult describeRegions(DescribeRegionsRequest describeRegionsRequest)
                               throws OSSException,
                                      ClientException
```
    Describe regions from the OSS Server
    
    Parameters:
    
    describeRegionsRequest - The DescribeRegionsRequest instance
    
    Returns:
    
    A DescribeRegionsResult instance.
    
    Throws:
    
    OSSException - If any errors are encountered in the client while making the request or handling the response.
    
    ClientException - If any errors occurred in OSS while processing the request.
  - setBucketCallbackPolicy
```
VoidResult setBucketCallbackPolicy(SetBucketCallbackPolicyRequest setBucketCallbackPolicyRequest)
                            throws OSSException,
                                   ClientException
```
    Sets the callback policy on the Bucket instance.
    
    Parameters:
    
    setBucketCallbackPolicyRequest - SetBucketCallbackPolicyRequest instance that has bucket information as well as policy information.
    
    Returns:
    
    A VoidResult instance wrapped void return and contains some basic response options, such as requestId.
    
    Throws:
    
    OSSException - If any errors are encountered in the client while making the request or handling the response.
    
    ClientException - If any errors occurred in OSS while processing the request.
  - getBucketCallbackPolicy
```
GetBucketCallbackPolicyResult getBucketCallbackPolicy(GenericRequest genericRequest)
                                               throws OSSException,
                                                      ClientException
```
    Gets callback policy of the Bucket instance.
    
    Parameters:
    
    genericRequest - GenericRequest instance that has the bucket name.
    
    Returns:
    
    The policy's content in InputStream.
    
    Throws:
    
    OSSException - If any errors are encountered in the client while making the request or handling the response.
    
    ClientException - If any errors occurred in OSS while processing the request.
  - deleteBucketCallbackPolicy
```
VoidResult deleteBucketCallbackPolicy(GenericRequest genericRequest)
                               throws OSSException,
                                      ClientException
```
    Delete callback policy of the Bucket instance.
    
    Parameters:
    
    genericRequest - GenericRequest instance that has the bucket name.
    
    Returns:
    
    A VoidResult instance wrapped void return and contains some basic response options, such as requestId.
    
    Throws:
    
    OSSException - If any errors are encountered in the client while making the request or handling the response.
    
    ClientException - If any errors occurred in OSS while processing the request.
  - asyncProcessObject
```
AsyncProcessObjectResult asyncProcessObject(AsyncProcessObjectRequest asyncProcessObjectRequest)
                                     throws OSSException,
                                            ClientException
```
    Apply async process on the specified image file.
    The supported async process includes resize, rotate, crop, watermark, format, udf, customized style, etc.
    
    Parameters:
    
    asyncProcessObjectRequest - A AsyncProcessObjectRequest instance that specifies the bucket name, the object key and the process (such as video/convert,f_mp4,vcodec_h265,s_1920x1080,vb_2000000,fps_30,acodec_aac,ab_100000,sn_1)
    
    Returns:
    
    A AsyncProcessObjectResult instance which must be closed after the usage by the caller.
    
    Throws:
    
    OSSException - If any errors are encountered in the client while making the request or handling the response.
    
    ClientException - If any errors occurred in OSS while processing the request.
  - writeGetObjectResponse
```
VoidResult writeGetObjectResponse(WriteGetObjectResponseRequest writeGetObjectResponseRequest)
                           throws OSSException,
                                  ClientException
```
    write get object response.
    
    Parameters:
    
    writeGetObjectResponseRequest -
    
    Returns:
    
    A VoidResult instance wrapped void return and contains some basic response options, such as requestId.
    
    Throws:
    
    OSSException - If any errors are encountered in the client while making the request or handling the response.
    
    ClientException - If any errors occurred in OSS while processing the request.

Interface OSS

Method Summary

Method Detail

switchCredentials

switchSignatureVersion

shutdown

getConnectionPoolStats

createBucket

createBucket

deleteBucket

deleteBucket

listBuckets

listBuckets

listBuckets

setBucketAcl

setBucketAcl

getBucketAcl

getBucketAcl

getBucketMetadata

getBucketMetadata

setBucketReferer

setBucketReferer

getBucketReferer

getBucketReferer

getBucketLocation

getBucketLocation

setBucketTagging

setBucketTagging

setBucketTagging

getBucketTagging

getBucketTagging

deleteBucketTagging

deleteBucketTagging

getBucketVersioning

getBucketVersioning

setBucketVersioning

doesBucketExist

doesBucketExist

listObjects

listObjects

listObjects

listObjectsV2

listObjectsV2

listObjectsV2

listObjectsV2

listVersions

listVersions

listVersions

putObject

putObject

putObject

putObject

putObject

putObject

putObject

putObject

putObject

copyObject

copyObject

getObject

getObject

getObject

selectObject

getObject

getSimplifiedObjectMeta

getSimplifiedObjectMeta

getObjectMetadata

getObjectMetadata

createSelectObjectMetadata

headObject

headObject

appendObject

deleteObject

deleteObject

deleteObjects

deleteVersion

deleteVersion

deleteVersions

doesObjectExist

doesObjectExist