COS (cos-java-sdk 5.6.219.1 API)

All Superinterfaces:

COSDirectSpi

All Known Subinterfaces:

COSEncryption

All Known Implementing Classes:

COSClient, COSEncryptionClient
```
public interface COS
extends COSDirectSpi
```

Method Summary

All Methods Instance Methods Abstract Methods Deprecated Methods
Modifier and Type	Method and Description
`void`	`abortMultipartUpload(AbortMultipartUploadRequest request)` Aborts a multipart upload.
`AuditingKeywordResponse`	`addAuditingLibKeyWord(AuditingKeywordRequest request)`
`AuditingStrategyResponse`	`addAuditingStrategy(AuditingStrategyRequest request)`
`AuditingTextLibResponse`	`addAuditingTextLib(AuditingTextLibRequest request)`
`boolean`	`addGalleryImages(ImageSearchRequest request)`
`Boolean`	`addImageStyle(ImageStyleRequest request)`
`AddPersonFaceResponse`	`addPersonFace(AddPersonFaceRequest addPersonFaceRequest)`
`AIGameRecResponse`	`aiGameRec(AIRecRequest request)`
`InputStream`	`aIImageColoring(AIImageColoringRequest customRequest)`
`AppendObjectResult`	`appendObject(AppendObjectRequest appendObjectRequest)` append data to an COS object
`AutoTranslationBlockResponse`	`autoTranslationBlock(AutoTranslationBlockRequest request)`
`BatchImageAuditingResponse`	`batchImageAuditing(BatchImageAuditingRequest request)` BatchImageAuditing 批量提交图片审核任务 https://cloud.tencent.com/document/product/460/59383
`Boolean`	`cancelLiveAuditing(VideoAuditingRequest request)`
`Boolean`	`cancelMediaJob(MediaJobsRequest req)` CancelMediaJob 接口用于取消一个任务。 https://cloud.tencent.com/document/product/460/38939
`CompleteMultipartUploadResult`	`completeMultipartUpload(CompleteMultipartUploadRequest request)` Completes a multipart upload by assembling previously uploaded parts.
`CopyObjectResult`	`copyObject(CopyObjectRequest copyObjectRequest)` Copy a source object to a new destination in COS.
`CopyObjectResult`	`copyObject(String sourceBucketName, String sourceKey, String destinationBucketName, String destinationKey)` Copy a source object to a new destination in COS.
`CopyPartResult`	`copyPart(CopyPartRequest copyPartRequest)` Copies a source object to a part of a multipart upload.
`AudioAuditingResponse`	`createAudioAuditingJobs(AudioAuditingRequest request)` CreateAudioAuditingJobs 音频审核任务创建接口 https://cloud.tencent.com/document/product/460/53395
`DocumentAuditingResponse`	`createAuditingDocumentJobs(DocumentAuditingRequest request)` CreateAuditingDocumentJobs 提交文档审核任务 https://cloud.tencent.com/document/product/460/59380
`TextAuditingResponse`	`createAuditingTextJobs(TextAuditingRequest request)` CreateAuditingTextJobs 音频审核任务查询接口 https://cloud.tencent.com/document/product/460/56289
`Bucket`	`createBucket(CreateBucketRequest createBucketRequest)` Creates a new bucket in the region which is set in ClientConfig
`Bucket`	`createBucket(String bucketName)` Creates a new bucket in the region which is set in ClientConfig
`CreateDatasetResponse`	`createDataset(CreateDatasetRequest customRequest)`
`CreateDatasetBindingResponse`	`createDatasetBinding(CreateDatasetBindingRequest customRequest)`
`Boolean`	`createDocProcessBucket(DocBucketRequest request)` createDocProcessBucket 开通文档预览功能
`DocJobResponse`	`createDocProcessJobs(DocJobRequest request)` CreateDocProcessJobs 接口用于提交一个文档预览任务。 https://cloud.tencent.com/document/product/460/46942
`CreateFileMetaIndexResponse`	`createFileMetaIndex(CreateFileMetaIndexRequest customRequest)`
`FileProcessJobResponse`	`createFileProcessJob(FileProcessRequest request)`
`CreateHLSPlayKeyResponse`	`createHLSPlayKey(CreateHLSPlayKeyRequest customRequest)`
`BatchJobResponse`	`createInventoryTriggerJob(BatchJobRequest request)`
`MediaJobResponse`	`createMediaJobs(MediaJobsRequest req)` CreateMediaJobs 接口用于提交一个任务。 https://cloud.tencent.com/document/product/460/38936
`MediaJobResponseV2`	`createMediaJobsV2(MediaJobsRequestV2 req)`
`Boolean`	`createMediaProcessBucket(MediaBucketRequest mediaBucketRequest)`
`MediaTemplateResponse`	`createMediaTemplate(MediaTemplateRequest request)` CreateMediaTemplate 用于新增模板。。动图模板 https://cloud.tencent.com/document/product/460/46989 截图模板 https://cloud.tencent.com/document/product/460/46994 转码模板 https://cloud.tencent.com/document/product/460/46999
`CreatePersonResponse`	`createPerson(CreatePersonRequest createPersonRequest)`
`MediaJobResponse`	`createPicProcessJob(MediaJobsRequest req)`
`VideoAuditingResponse`	`createVideoAuditingJob(VideoAuditingRequest request)` CreateVideoAuditingJob 视频审核任务发起接口 https://cloud.tencent.com/document/product/460/46427
`WebpageAuditingResponse`	`createWebpageAuditingJob(WebpageAuditingRequest request)` createWebpageAuditingJob 提交网页审核任务 https://cloud.tencent.com/document/product/460/63968
`DatasetFaceSearchResponse`	`datasetFaceSearch(DatasetFaceSearchRequest customRequest)`
`DatasetSimpleQueryResponse`	`datasetSimpleQuery(DatasetSimpleQueryRequest customRequest)`
`AuditingKeywordResponse`	`deleteAuditingKeyWord(AuditingKeywordRequest request)`
`AuditingTextLibResponse`	`deleteAuditingTextLib(AuditingTextLibRequest request)`
`void`	`deleteBucket(DeleteBucketRequest deleteBucketRequest)` Deletes the specified bucket.
`void`	`deleteBucket(String bucketName)` Deletes the specified bucket.
`void`	`deleteBucketCrossOriginConfiguration(DeleteBucketCrossOriginConfigurationRequest deleteBucketCrossOriginConfigurationRequest)` Delete the cross origin configuration for the specified bucket.
`void`	`deleteBucketCrossOriginConfiguration(String bucketName)` Delete the cross origin configuration for the specified bucket.
`void`	`deleteBucketDomainCertificate(BucketDomainCertificateRequest deleteBucketDomainCertificateRequest)` This operation removes the domain certificate for a bucket.
`void`	`deleteBucketDomainCertificate(String bucketName, String domainName)` This operation removes the domain certificate for a bucket.
`void`	`deleteBucketDomainConfiguration(DeleteBucketDomainConfigurationRequest deleteBucketDomainConfigurationRequest)` This operation removes the domain configuration for a bucket.
`void`	`deleteBucketDomainConfiguration(String bucketName)` This operation removes the domain configuration for a bucket.
`DeleteBucketInventoryConfigurationResult`	`deleteBucketInventoryConfiguration(DeleteBucketInventoryConfigurationRequest deleteBucketInventoryConfigurationRequest)` Deletes an inventory configuration (identified by the inventory ID) from the bucket.
`DeleteBucketInventoryConfigurationResult`	`deleteBucketInventoryConfiguration(String bucketName, String id)` Deletes an inventory configuration (identified by the inventory ID) from the bucket.
`void`	`deleteBucketLifecycleConfiguration(DeleteBucketLifecycleConfigurationRequest deleteBucketLifecycleConfigurationRequest)` Removes the lifecycle configuration for the bucket specified.
`void`	`deleteBucketLifecycleConfiguration(String bucketName)` Removes the lifecycle configuration for the bucket specified.
`void`	`deleteBucketPolicy(DeleteBucketPolicyRequest deleteBucketPolicyRequest)` Deletes the policy associated with the specified bucket.
`void`	`deleteBucketPolicy(String bucketName)` Deletes the policy associated with the specified bucket.
`void`	`deleteBucketReplicationConfiguration(DeleteBucketReplicationConfigurationRequest deleteBucketReplicationConfigurationRequest)` Deletes the replication configuration for the given QCloud bucket.
`void`	`deleteBucketReplicationConfiguration(String bucketName)` Deletes the replication configuration for the given QCloud bucket.
`void`	`deleteBucketTaggingConfiguration(DeleteBucketTaggingConfigurationRequest deleteBucketTaggingConfigurationRequest)` Removes the tagging configuration for the bucket specified.
`void`	`deleteBucketTaggingConfiguration(String bucketName)` Removes the tagging configuration for the bucket specified.
`void`	`deleteBucketWebsiteConfiguration(DeleteBucketWebsiteConfigurationRequest deleteBucketWebsiteConfigurationRequest)` This operation removes the website configuration for a bucket.
`void`	`deleteBucketWebsiteConfiguration(String bucketName)` This operation removes the website configuration for a bucket.
`DeleteDatasetResponse`	`deleteDataset(DeleteDatasetRequest customRequest)`
`DeleteDatasetBindingResponse`	`deleteDatasetBinding(DeleteDatasetBindingRequest customRequest)`
`DeleteFileMetaIndexResponse`	`deleteFileMetaIndex(DeleteFileMetaIndexRequest customRequest)`
`boolean`	`deleteGalleryImages(ImageSearchRequest request)`
`Boolean`	`deleteImageStyle(ImageStyleRequest request)`
`Boolean`	`deleteMediaTemplate(MediaTemplateRequest request)` DeleteMediaTemplate 用于删除模板。 https://cloud.tencent.com/document/product/460/46990
`void`	`deleteObject(DeleteObjectRequest deleteObjectRequest)` Deletes the specified object in the specified bucket.
`void`	`deleteObject(String bucketName, String key)` Deletes the specified object in the specified bucket.
`DeleteObjectsResult`	`deleteObjects(DeleteObjectsRequest deleteObjectsRequest)` Deletes multiple objects in a single bucket from COS.
`DeleteObjectTaggingResult`	`deleteObjectTagging(DeleteObjectTaggingRequest deleteObjectTaggingRequest)` Remove the tags for the specified object.
`boolean`	`deletePersonFace(DeletePersonFaceRequest customRequest)`
`void`	`deleteVersion(DeleteVersionRequest deleteVersionRequest)` Deletes a specific version of the specified object in the specified bucket.
`void`	`deleteVersion(String bucketName, String key, String versionId)` Deletes a specific version of the specified object in the specified bucket.
`Boolean`	`deleteWorkflow(MediaWorkflowListRequest request)` DeleteWorkflow 接口用于删除工作流。 https://cloud.tencent.com/document/product/460/45947
`AudioAuditingResponse`	`describeAudioAuditingJob(AudioAuditingRequest request)` DescribeAudioAuditingJob 音频审核任务查询接口 https://cloud.tencent.com/document/product/460/53396
`DocumentAuditingResponse`	`describeAuditingDocumentJob(DocumentAuditingRequest request)` DescribeAuditingDocumentJobs 提交文档审核任务 https://cloud.tencent.com/document/product/460/59383
`ImageAuditingResponse`	`describeAuditingImageJob(DescribeImageAuditingRequest imageAuditingRequest)`
`VideoAuditingResponse`	`describeAuditingJob(VideoAuditingRequest request)` DescribeAuditingJob 视频审核任务查询接口 https://cloud.tencent.com/document/product/460/46926
`AuditingKeywordResponse`	`describeAuditingKeyWordList(AuditingKeywordRequest request)`
`AuditingStrategyResponse`	`describeAuditingStrategy(AuditingStrategyRequest request)`
`AuditingStrategyListResponse`	`describeAuditingStrategyList(AuditingStrategyRequest request)`
`TextAuditingResponse`	`describeAuditingTextJob(TextAuditingRequest request)` DescribeAuditingTextJob 查询文本审核任务结果 https://cloud.tencent.com/document/product/436/56288
`AuditingTextLibResponse`	`describeAuditingTextLib(AuditingTextLibRequest request)`
`DescribeDatasetResponse`	`describeDataset(DescribeDatasetRequest customRequest)`
`DescribeDatasetBindingResponse`	`describeDatasetBinding(DescribeDatasetBindingRequest customRequest)`
`DescribeDatasetBindingsResponse`	`describeDatasetBindings(DescribeDatasetBindingsRequest customRequest)`
`DescribeDatasetsResponse`	`describeDatasets(DescribeDatasetsRequest customRequest)`
`DocBucketResponse`	`describeDocProcessBuckets(DocBucketRequest request)` DescribeDocProcessBuckets 接口用于查询存储桶是否已开通文档预览功能。https://cloud.tencent.com/document/product/460/46945
`DocJobResponse`	`describeDocProcessJob(DocJobRequest request)` DescribeDocProcessJob 用于查询指定的文档预览任务。 https://cloud.tencent.com/document/product/460/46943
`DocJobListResponse`	`describeDocProcessJobs(DocJobListRequest request)` DescribeDocProcessJobs 用于拉取符合条件的文档预览任务。 https://cloud.tencent.com/document/product/460/46944
`DocListQueueResponse`	`describeDocProcessQueues(DocQueueRequest request)` DescribeDocProcessQueues 接口用于查询文档预览队列。 https://cloud.tencent.com/document/product/460/46946
`DescribeFileMetaIndexResponse`	`describeFileMetaIndex(DescribeFileMetaIndexRequest customRequest)`
`FileProcessJobResponse`	`describeFileProcessJob(FileProcessRequest request)`
`BatchJobResponse`	`describeInventoryTriggerJob(BatchJobRequest request)`
`MediaBucketResponse`	`describeMediaBuckets(MediaBucketRequest mediaBucketRequest)` DescribeMediaBuckets 接口用于查询存储桶是否已开通媒体处理功能。 https://cloud.tencent.com/document/product/460/38914
`DNADbFilesResponse`	`describeMediaDnaDbFiles(DNADbFilesRequest request)`
`DNADbConfigsResponse`	`describeMediaDnaDbs(DNADbConfigsRequest request)`
`MediaJobResponse`	`describeMediaJob(MediaJobsRequest req)` DescribeMediaJob 用于查询指定的任务。 https://cloud.tencent.com/document/product/460/38937
`MediaListJobResponse`	`describeMediaJobs(MediaJobsRequest cIMediaJobsRequest)` DescribeMediaJobs 用于拉取符合条件的任务。 https://cloud.tencent.com/document/product/460/38938
`MediaJobResponseV2`	`describeMediaJobV2(MediaJobsRequestV2 req)`
`MediaListQueueResponse`	`describeMediaQueues(MediaQueueRequest mediaQueueRequest)` DescribeMediaQueues 接口用于搜索队列。 https://cloud.tencent.com/document/product/460/38913
`MediaListTemplateResponse`	`describeMediaTemplates(MediaTemplateRequest request)` DescribeMediaTemplates 用于查询动图模板。 https://cloud.tencent.com/document/product/460/46991
`MediaListTemplateResponse`	`describeMediaTemplatesV2(MediaTemplateRequest request)`
`MediaListQueueResponse`	`describePicProcessQueues(MediaQueueRequest request)`
`WebpageAuditingResponse`	`describeWebpageAuditingJob(WebpageAuditingRequest request)` describeWebpageAuditingJob 查询网页审核任务 https://cloud.tencent.com/document/product/460/63970
`MediaWorkflowListResponse`	`describeWorkflow(MediaWorkflowListRequest request)` DescribeWorkflow 接口用于搜索工作流。 https://cloud.tencent.com/document/product/460/45948
`MediaWorkflowExecutionResponse`	`describeWorkflowExecution(MediaWorkflowListRequest request)` DescribeWorkflowExecution 接口用于获取工作流实例详情。 https://cloud.tencent.com/document/product/460/45949
`MediaWorkflowExecutionsResponse`	`describeWorkflowExecutions(MediaWorkflowListRequest request)` DescribeWorkflowExecutions 接口用于获取工作流实例列表。 https://cloud.tencent.com/document/product/460/45950
`DetectCarResponse`	`detectCar(AIRecRequest request)`
`DetectFaceResponse`	`detectFace(DetectFaceRequest request)`
`boolean`	`doesBucketExist(String bucketName)` Checks if the specified bucket exists.
`boolean`	`doesObjectExist(String bucketName, String objectName)`
`boolean`	`faceSearchBucket(FaceSearchBucketRequest customRequest)`
`String`	`GenerateDocPreviewUrl(DocHtmlRequest docJobRequest)` GenerateDocPreviewHtmlUrl 查询账号下已开通文档预览功能的bucket
`MediaInfoResponse`	`generateMediainfo(MediaInfoRequest request)` GenerateMediainfo 接口用于获取媒体文件的信息。 https://cloud.tencent.com/document/product/460/38935
`URL`	`generatePresignedUrl(GeneratePresignedUrlRequest generatePresignedUrlRequest)` Returns a pre-signed URL for accessing COS resource.
`URL`	`generatePresignedUrl(GeneratePresignedUrlRequest generatePresignedUrlRequest, Boolean signHost)` Returns a pre-signed URL for accessing COS resource.
`URL`	`generatePresignedUrl(String bucketName, String key, Date expiration)`
`URL`	`generatePresignedUrl(String bucketName, String key, Date expiration, HttpMethodName method)` Returns a pre-signed URL for accessing COS resource.
`URL`	`generatePresignedUrl(String bucketName, String key, Date expiration, HttpMethodName method, Map<String,String> headers, Map<String,String> params)` Returns a pre-signed URL for accessing COS resource.
`URL`	`generatePresignedUrl(String bucketName, String key, Date expiration, HttpMethodName method, Map<String,String> headers, Map<String,String> params, Boolean signPrefixMode, Boolean signHost)`
`String`	`generateQrcode(GenerateQrcodeRequest request)`
`SnapshotResponse`	`generateSnapshot(SnapshotRequest request)` GenerateSnapshot 接口用于获取媒体文件某个时间的截图，输出的截图统一为 jpeg 格式。 https://cloud.tencent.com/document/product/460/38934
`GetAsyncFetchTaskResult`	`getAsyncFetchTask(GetAsyncFetchTaskRequest request)` Deprecated.
`AccessControlList`	`getBucketAcl(GetBucketAclRequest getBucketAclRequest)` Gets the `AccessControlList` (ACL) for the specified bucket.
`AccessControlList`	`getBucketAcl(String bucketName)` Gets the `AccessControlList` (ACL) for the specified bucket.
`BucketCrossOriginConfiguration`	`getBucketCrossOriginConfiguration(GetBucketCrossOriginConfigurationRequest getBucketCrossOriginConfigurationRequest)` Gets the cross origin configuration for the specified bucket, or null if no configuration has been established.
`BucketCrossOriginConfiguration`	`getBucketCrossOriginConfiguration(String bucketName)` Gets the cross origin configuration for the specified bucket, or null if no configuration has been established.
`BucketGetDomainCertificate`	`getBucketDomainCertificate(BucketDomainCertificateRequest getBucketDomainCertificateRequest)` Returns the domain certificate for the specified bucket.
`BucketGetDomainCertificate`	`getBucketDomainCertificate(String bucketName, String domainName)` Returns the domain certificate for the specified bucket.
`BucketDomainConfiguration`	`getBucketDomainConfiguration(GetBucketDomainConfigurationRequest getBucketDomainConfigurationRequest)` Returns the domain configuration for the specified bucket.
`BucketDomainConfiguration`	`getBucketDomainConfiguration(String bucketName)` Returns the domain configuration for the specified bucket.
`BucketIntelligentTierConfiguration`	`getBucketIntelligentTierConfiguration(GetBucketIntelligentTierConfigurationRequest getBucketIntelligentTierConfigurationRequest)` Get the intelligent configuration for the specified bucket.
`BucketIntelligentTierConfiguration`	`getBucketIntelligentTierConfiguration(String bucketName)` Get the intelligent configuration for the specified bucket.
`GetBucketInventoryConfigurationResult`	`getBucketInventoryConfiguration(GetBucketInventoryConfigurationRequest getBucketInventoryConfigurationRequest)` Returns an inventory configuration (identified by the inventory ID) from the bucket.
`GetBucketInventoryConfigurationResult`	`getBucketInventoryConfiguration(String bucketName, String id)` Returns an inventory configuration (identified by the inventory ID) from the bucket.
`BucketLifecycleConfiguration`	`getBucketLifecycleConfiguration(GetBucketLifecycleConfigurationRequest getBucketLifecycleConfigurationRequest)` Gets the lifecycle configuration for the specified bucket, or null if the specified bucket does not exist or if no configuration has been established.
`BucketLifecycleConfiguration`	`getBucketLifecycleConfiguration(String bucketName)` Gets the lifecycle configuration for the specified bucket, or null if the specified bucket does not exist or if no configuration has been established.
`String`	`getBucketLocation(GetBucketLocationRequest getBucketLocationRequest)` Gets the geographical region where stores the specified bucket.
`String`	`getBucketLocation(String bucketName)` Gets the geographical region where stores the specified bucket.
`BucketLoggingConfiguration`	`getBucketLoggingConfiguration(GetBucketLoggingConfigurationRequest getBucketLoggingConfigurationRequest)` Gets the logging configuration for the specified bucket.
`BucketLoggingConfiguration`	`getBucketLoggingConfiguration(String bucketName)` Gets the logging configuration for the specified bucket.
`BucketPolicy`	`getBucketPolicy(GetBucketPolicyRequest getBucketPolicyRequest)` Gets the policy for the specified bucket.
`BucketPolicy`	`getBucketPolicy(String bucketName)` Gets the policy for the specified bucket.
`BucketRefererConfiguration`	`getBucketRefererConfiguration(GetBucketRefererConfigurationRequest getBucketRefererConfigurationRequest)` Returns the referer configuration for the specified bucket.
`BucketRefererConfiguration`	`getBucketRefererConfiguration(String bucketName)` Returns the referer configuration for the specified bucket.
`BucketReplicationConfiguration`	`getBucketReplicationConfiguration(GetBucketReplicationConfigurationRequest getBucketReplicationConfigurationRequest)` Retrieves the replication configuration for the given QCloud bucket.
`BucketReplicationConfiguration`	`getBucketReplicationConfiguration(String bucketName)` Retrieves the replication configuration for the given QCloud bucket.
`BucketTaggingConfiguration`	`getBucketTaggingConfiguration(GetBucketTaggingConfigurationRequest getBucketTaggingConfigurationRequest)` Gets the tagging configuration for the specified bucket, or null if the specified bucket does not exist, or if no configuration has been established.
`BucketTaggingConfiguration`	`getBucketTaggingConfiguration(String bucketName)` Gets the tagging configuration for the specified bucket, or null if the specified bucket does not exist, or if no configuration has been established.
`BucketVersioningConfiguration`	`getBucketVersioningConfiguration(GetBucketVersioningConfigurationRequest getBucketVersioningConfigurationRequest)` Returns the versioning configuration for the specified bucket.
`BucketVersioningConfiguration`	`getBucketVersioningConfiguration(String bucketName)` Returns the versioning configuration for the specified bucket.
`BucketWebsiteConfiguration`	`getBucketWebsiteConfiguration(GetBucketWebsiteConfigurationRequest getBucketWebsiteConfigurationRequest)` Returns the website configuration for the specified bucket.
`BucketWebsiteConfiguration`	`getBucketWebsiteConfiguration(String bucketName)` Returns the website configuration for the specified bucket.
`ClientConfig`	`getClientConfig()` return the client config.
`GetHLSPlayKeyResponse`	`getHLSPlayKey(GetHLSPlayKeyRequest customRequest)`
`ImageInspectResponse`	`getImageInspect(ImageInspectRequest request)`
`ImageLabelResponse`	`getImageLabel(ImageLabelRequest request)` GetImageLabel 图片标签 https://cloud.tencent.com/document/product/460/39082
`ImageLabelV2Response`	`getImageLabelV2(ImageLabelV2Request request)` GetImageLabel 图片标签V2 https://cloud.tencent.com/document/product/460/39082
`ImageStyleResponse`	`getImageStyle(ImageStyleRequest request)`
`COSObject`	`getObject(GetObjectRequest getObjectRequest)` Gets the object stored in under the specified bucket and key.
`ObjectMetadata`	`getObject(GetObjectRequest getObjectRequest, File destinationFile)` Gets the object metadata for the object stored in under the specified bucket and key, and saves the object contents to the specified file.
`COSObject`	`getObject(String bucketName, String key)` Gets the object stored in under the specified bucket and key.
`AccessControlList`	`getObjectAcl(GetObjectAclRequest getObjectAclRequest)` Gets the `AccessControlList` (ACL) for the specified object in Qcloud COS.
`AccessControlList`	`getObjectAcl(String bucketName, String key)` Gets the `AccessControlList` (ACL) for the specified object in Qcloud COS.
`String`	`getObjectDecompressionStatus(String bucketName, String objectKey)`
`DecompressionResult`	`getObjectDecompressionStatus(String bucketName, String objectKey, String jobId)` 查询解压任务的状态
`ObjectMetadata`	`getObjectMetadata(GetObjectMetadataRequest getObjectMetadataRequest)` Gets the metadata for the specified object without actually fetching the object itself.
`ObjectMetadata`	`getObjectMetadata(String bucketName, String key)` Gets the metadata for the specified object without actually fetching the object itself.
`GetObjectTaggingResult`	`getObjectTagging(GetObjectTaggingRequest getObjectTaggingRequest)` Returns the tags for the specified object.
`InputStream`	`getPlayList(GetPlayListRequest request)`
`PrivateM3U8Response`	`getPrivateM3U8(PrivateM3U8Request request)`
`InputStream`	`getSnapshot(CosSnapshotRequest request)`
`GetSymlinkResult`	`getSymlink(GetSymlinkRequest getSymlinkRequest)` Get the object the symbolic link actually points to.
`GoodsMattingResponse`	`goodsMatting(GoodsMattingRequest customRequest)`
`HeadBucketResult`	`headBucket(HeadBucketRequest headBucketRequest)` Performs a head bucket operation on the requested bucket name.
`ImageAuditingResponse`	`imageAuditing(ImageAuditingRequest request)` ImageAuditing图片审核 https://cloud.tencent.com/document/product/460/37318
`InitiateMultipartUploadResult`	`initiateMultipartUpload(InitiateMultipartUploadRequest request)` Initiates a multipart upload and returns an InitiateMultipartUploadResult which contains an upload ID.
`ListBucketInventoryConfigurationsResult`	`listBucketInventoryConfigurations(ListBucketInventoryConfigurationsRequest listBucketInventoryConfigurationsRequest)` Returns the list of inventory configurations for the bucket.
`List<Bucket>`	`listBuckets()` Returns a list of all buckets that the authenticated sender of the request owns.
`List<Bucket>`	`listBuckets(ListBucketsRequest listBucketsRequest)` Returns a list of all buckets that the authenticated sender of the request owns.
`MultipartUploadListing`	`listMultipartUploads(ListMultipartUploadsRequest request)` Lists in-progress multipart uploads.
`ObjectListing`	`listNextBatchOfObjects(ListNextBatchOfObjectsRequest listNextBatchOfObjectsRequest)` Provides an easy way to continue a truncated object listing and retrieve the next page of results.
`ObjectListing`	`listNextBatchOfObjects(ObjectListing previousObjectListing)` Provides an easy way to continue a truncated object listing and retrieve the next page of results.
`VersionListing`	`listNextBatchOfVersions(ListNextBatchOfVersionsRequest listNextBatchOfVersionsRequest)` Provides an easy way to continue a truncated `VersionListing` and retrieve the next page of results.
`VersionListing`	`listNextBatchOfVersions(VersionListing previousVersionListing)` Provides an easy way to continue a truncated `VersionListing` and retrieve the next page of results.
`ListJobsResult`	`listObjectDecompressionJobs(String bucketName, String jobStatus, String sortType, String maxResults, String nextToken)` 列出解压缩任务列表.
`ObjectListing`	`listObjects(ListObjectsRequest listObjectsRequest)` Returns a list of summary information about the objects in the specified bucket.
`ObjectListing`	`listObjects(String bucketName)` Returns a list of summary information about the objects in the specified buckets.
`ObjectListing`	`listObjects(String bucketName, String prefix)` Returns a list of summary information about the objects in the specified bucket.
`PartListing`	`listParts(ListPartsRequest request)` Lists the parts that have been uploaded for a specific multipart upload.
`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.
`boolean`	`openImageSearch(OpenImageSearchRequest imageSearchRequest)`
`DecompressionResult`	`postObjectDecompression(DecompressionRequest decompressionRequest)` 提交一个解压任务
`PostSpeechRecognitionResponse`	`postSpeechRecognition(PostSpeechRecognitionRequest postSpeechRecognitionRequest)`
`CIUploadResult`	`processImage(ImageProcessRequest request)` process Image 接口用于对图片进行处理
`boolean`	`processImage2(CImageProcessRequest imageProcessRequest)`
`PutAsyncFetchTaskResult`	`putAsyncFetchTask(PutAsyncFetchTaskRequest request)` Deprecated.
`PutObjectResult`	`putObject(PutObjectRequest putObjectRequest)` Uploads a new object to the specified bucket.
`PutObjectResult`	`putObject(String bucketName, String key, File file)` Uploads the specified file to under the specified bucket and key name.
`PutObjectResult`	`putObject(String bucketName, String key, InputStream input, ObjectMetadata metadata)` Uploads the specified file to under the specified bucket and key name.
`PutObjectResult`	`putObject(String bucketName, String key, String content)` upload string content to a cos object.
`PutSymlinkResult`	`putSymlink(PutSymlinkRequest putSymlinkRequest)` Create a Symlink for the specified object.
`RecognizeLogoResponse`	`recognizeLogo(RecognizeLogoRequest customRequest)`
`void`	`rename(RenameRequest renameRequest)` rename object, which contains both file or dir in fs
`String`	`reportBadCase(ReportBadCaseRequest reportBadCaseRequest)`
`void`	`restoreObject(RestoreObjectRequest request)` Restore an object, which was transitioned to CAS from COS when it was expired, into COS again.
`void`	`restoreObject(String bucketName, String key, int expirationInDays)` Restore an object, which was transitioned to CAS from COS when it was expired, into COS again.
`ImageSearchResponse`	`searchGalleryImages(ImageSearchRequest request)`
`SearchImageResponse`	`searchImage(SearchImageRequest customRequest)`
`SearchPersonFaceResponse`	`searchPersonFace(SearchPersonFaceRequest customRequest)`
`SelectObjectContentResult`	`selectObjectContent(SelectObjectContentRequest selectRequest)` This operation filters the contents of an COS object based on a simple Structured Query Language (SQL) statement.
`void`	`setBucketAcl(SetBucketAclRequest setBucketAclRequest)` Sets the `AccessControlList` for the specified bucket.
`void`	`setBucketAcl(String bucketName, AccessControlList acl)` Sets the `AccessControlList` for the specified bucket.
`void`	`setBucketAcl(String bucketName, CannedAccessControlList acl)` Sets the `CannedAccessControlList` for the specified bucket.
`void`	`setBucketCrossOriginConfiguration(SetBucketCrossOriginConfigurationRequest setBucketCrossOriginConfigurationRequest)` Sets the cross origin configuration for the specified bucket.
`void`	`setBucketCrossOriginConfiguration(String bucketName, BucketCrossOriginConfiguration bucketCrossOriginConfiguration)` Sets the cross origin configuration for the specified bucket.
`void`	`setBucketDomainCertificate(SetBucketDomainCertificateRequest setBucketDomainCertificateRequest)` Sets the domain certificate for the specified bucket.
`void`	`setBucketDomainCertificate(String bucketName, BucketPutDomainCertificate domainCertificate)` Sets the domain certificate for the specified bucket.
`void`	`setBucketDomainConfiguration(SetBucketDomainConfigurationRequest setBucketDomainConfigurationRequest)` Sets the domain configuration for the specified bucket.
`void`	`setBucketDomainConfiguration(String bucketName, BucketDomainConfiguration configuration)` Sets the domain configuration for the specified bucket.
`void`	`setBucketIntelligentTieringConfiguration(SetBucketIntelligentTierConfigurationRequest setBucketIntelligentTierConfigurationRequest)` Sets the intelligent configuration for the specified bucket.
`SetBucketInventoryConfigurationResult`	`setBucketInventoryConfiguration(SetBucketInventoryConfigurationRequest setBucketInventoryConfigurationRequest)` Sets an inventory configuration (identified by the inventory ID) to the bucket.
`SetBucketInventoryConfigurationResult`	`setBucketInventoryConfiguration(String bucketName, InventoryConfiguration inventoryConfiguration)` Sets an inventory configuration (identified by the inventory ID) to the bucket.
`void`	`setBucketLifecycleConfiguration(SetBucketLifecycleConfigurationRequest setBucketLifecycleConfigurationRequest)` Sets the lifecycle configuration for the specified bucket.
`void`	`setBucketLifecycleConfiguration(String bucketName, BucketLifecycleConfiguration bucketLifecycleConfiguration)` Sets the lifecycle configuration for the specified bucket.
`void`	`setBucketLoggingConfiguration(SetBucketLoggingConfigurationRequest setBucketLoggingConfigurationRequest)` Sets the logging configuration for the specified bucket.
`void`	`setBucketPolicy(SetBucketPolicyRequest setBucketPolicyRequest)` Sets the policy associated with the specified bucket.
`void`	`setBucketPolicy(String bucketName, String policyText)` Sets the policy associated with the specified bucket.
`void`	`setBucketRefererConfiguration(SetBucketRefererConfigurationRequest setBucketRefererConfigurationRequest)` Sets the referer configuration for the specified bucket.
`void`	`setBucketRefererConfiguration(String bucketName, BucketRefererConfiguration configuration)` Sets the referer configuration for the specified bucket.
`void`	`setBucketReplicationConfiguration(SetBucketReplicationConfigurationRequest setBucketReplicationConfigurationRequest)` Sets a replication configuration for the QCloud bucket.
`void`	`setBucketReplicationConfiguration(String bucketName, BucketReplicationConfiguration configuration)` Sets a replication configuration for a bucket.
`void`	`setBucketTaggingConfiguration(SetBucketTaggingConfigurationRequest setBucketTaggingConfigurationRequest)` Sets the tagging configuration for the specified bucket.
`void`	`setBucketTaggingConfiguration(String bucketName, BucketTaggingConfiguration bucketTaggingConfiguration)` Sets the tagging configuration for the specified bucket.
`void`	`setBucketVersioningConfiguration(SetBucketVersioningConfigurationRequest setBucketVersioningConfigurationRequest)` Sets the versioning configuration for the specified bucket.
`void`	`setBucketWebsiteConfiguration(SetBucketWebsiteConfigurationRequest setBucketWebsiteConfigurationRequest)` Sets the website configuration for the specified bucket.
`void`	`setBucketWebsiteConfiguration(String bucketName, BucketWebsiteConfiguration configuration)` Sets the website configuration for the specified bucket.
`void`	`setObjectAcl(SetObjectAclRequest setObjectAclRequest)` Sets the `AccessControlList` for the specified object.
`void`	`setObjectAcl(String bucketName, String key, AccessControlList acl)` Sets the `CannedAccessControlList` for the specified object.
`void`	`setObjectAcl(String bucketName, String key, CannedAccessControlList acl)` Sets the `CannedAccessControlList` for the specified object.
`SetObjectTaggingResult`	`setObjectTagging(SetObjectTaggingRequest setObjectTaggingRequest)` Set the tags for the specified object.
`MediaWorkflowListResponse`	`triggerWorkflowList(MediaWorkflowListRequest request)`
`UpdataHLSPlayKeyResponse`	`updataHLSPlayKey(UpdataHLSPlayKeyRequest customRequest)`
`AuditingStrategyResponse`	`updateAuditingStrategy(AuditingStrategyRequest request)`
`AuditingTextLibResponse`	`updateAuditingTextLib(AuditingTextLibRequest request)`
`UpdateDatasetResponse`	`updateDataset(UpdateDatasetRequest customRequest)`
`boolean`	`updateDocProcessQueue(DocQueueRequest request)` UpdateDocProcessQueue 接口用于更新文档预览队列。https://cloud.tencent.com/document/product/460/46947
`UpdateFileMetaIndexResponse`	`updateFileMetaIndex(UpdateFileMetaIndexRequest customRequest)`
`MediaQueueResponse`	`updateMediaQueue(MediaQueueRequest mediaQueueRequest)` UpdateMediaQueue 接口用于更新队列。 https://cloud.tencent.com/document/product/460/42324
`Boolean`	`updateMediaTemplate(MediaTemplateRequest request)` UpdateMediaTemplate 用于更新模板。。 https://cloud.tencent.com/document/product/460/46992
`void`	`updateObjectMetaData(String bucketName, String key, ObjectMetadata objectMetadata)` update the object meta.
`UploadPartResult`	`uploadPart(UploadPartRequest uploadPartRequest)` Uploads a part in a multipart upload.
`ZipPreviewResponse`	`zipPreview(ZipPreviewRequest request)`

- Method Detail
  - getClientConfig
```
ClientConfig getClientConfig()
```
    return the client config. client config include the region info, default expired sign time, etc.
    
    Returns:
    
    ClientConfig.
  - putObject
```
PutObjectResult putObject(PutObjectRequest putObjectRequest)
                   throws CosClientException,
                          CosServiceException
```
    Uploads a new object to the specified bucket. The PutObjectRequest contains all the details of the request, including the bucket to upload to, the key the object will be uploaded under, and the file or input stream containing the data to upload.
    
    never stores partial objects; if during this call an exception wasn't thrown, the entire object was stored.
    
    Depending on whether a file or input stream is being uploaded, this method has slightly different behavior.
    
    When uploading a file:
    - The client automatically computes a checksum of the file. uses checksums to validate the data in each file.
    - Using the file extension, attempts to determine the correct content type and content disposition to use for the object.
    When uploading directly from an input stream:
    - Be careful to set the correct content type in the metadata object before directly sending a stream. Unlike file uploads, content types from input streams cannot be automatically determined. If the caller doesn't explicitly set the content type, it will not be set in .
    - Content length must be specified before data can be uploaded to . Qcloud COS explicitly requires that the content length be sent in the request headers before it will accept any of the data. If the caller doesn't provide the length, the library must buffer the contents of the input stream in order to calculate it.
    The specified bucket must already exist and the caller must have Permission.Write permission to the bucket to upload an object.
    Specified by:
    
    putObject in interface COSDirectSpi
    
    Parameters:
    
    putObjectRequest - The request object containing all the parameters to upload a new object to .
    
    Returns:
    
    A PutObjectResult object containing the information returned by for the newly created object.
    
    Throws:
    
    CosClientException - If any errors are encountered in the client while making the request or handling the response.
    
    CosServiceException - If any errors occurred in while processing the request.
    
    See Also:
    
    putObject(String, String, File), putObject(String, String, InputStream, ObjectMetadata)
  - putObject
```
PutObjectResult putObject(String bucketName,
                          String key,
                          File file)
                   throws CosClientException,
                          CosServiceException
```
    Uploads the specified file to under the specified bucket and key name.
    
    never stores partial objects; if during this call an exception wasn't thrown, the entire object was stored.
    
    The client automatically computes a checksum of the file. uses checksums to validate the data in each file.
    
    Using the file extension, attempts to determine the correct content type and content disposition to use for the object.
    
    The specified bucket must already exist and the caller must have Permission.Write permission to the bucket to upload an object.
    
    Parameters:
    
    bucketName - The name of an existing bucket, to which you have Permission.Write permission.
    
    key - The key under which to store the specified file.
    
    file - The file containing the data to be uploaded to .
    
    Returns:
    
    A PutObjectResult object containing the information returned by for the newly created object.
    
    Throws:
    
    CosClientException - If any errors are encountered in the client while making the request or handling the response.
    
    CosServiceException - If any errors occurred in while processing the request.
    
    See Also:
    
    putObject(PutObjectRequest), putObject(String, String, InputStream, ObjectMetadata)
  - putObject
```
PutObjectResult putObject(String bucketName,
                          String key,
                          InputStream input,
                          ObjectMetadata metadata)
                   throws CosClientException,
                          CosServiceException
```
    Uploads the specified file to under the specified bucket and key name.
    
    never stores partial objects; if during this call an exception wasn't thrown, the entire object was stored.
    
    When uploading directly from an input stream:
    - Be careful to set the correct content type in the metadata object before directly sending a stream. Unlike file uploads, content types from input streams cannot be automatically determined. If the caller doesn't explicitly set the content type, it will not be set in .
    - Content length must be specified before data can be uploaded to . Qcloud COS explicitly requires that the content length be sent in the request headers before it will accept any of the data. If the caller doesn't provide the length, the library must buffer the contents of the input stream in order to calculate it.
    The specified bucket must already exist and the caller must have Permission.Write permission to the bucket to upload an object.
    Parameters:
    
    bucketName - The name of an existing bucket, to which you have Permission.Write permission.
    
    key - The key under which to store the specified file.
    
    input - The input stream containing the data to be uploaded to .
    
    metadata - Additional metadata instructing how to handle the uploaded data (e.g. custom user metadata, hooks for specifying content type, etc.).
    
    Returns:
    
    A PutObjectResult object containing the information returned by for the newly created object.
    
    Throws:
    
    CosClientException - If any errors are encountered in the client while making the request or handling the response.
    
    CosServiceException - If any errors occurred in while processing the request.
    
    See Also:
    
    putObject(PutObjectRequest), putObject(String, String, File)
  - putObject
```
PutObjectResult putObject(String bucketName,
                          String key,
                          String content)
                   throws CosClientException,
                          CosServiceException
```
    upload string content to a cos object. content will be encoded to bytes with UTF-8 encoding
    
    Parameters:
    
    bucketName - The name of an existing bucket, to which you have Permission.Write permission.
    
    key - The key under which to store the specified file.
    
    content - the object content, content will be encoded to bytes with UTF-8 encoding.
    
    Returns:
    
    A PutObjectResult object containing the information returned by for the newly created object.
    
    Throws:
    
    CosClientException - If any errors are encountered in the client while making the request or handling the response.
    
    CosServiceException - If any errors occurred in while processing the request.
    
    See Also:
    
    putObject(PutObjectRequest), putObject(String, String, File)
  - getObject
```
COSObject getObject(String bucketName,
                    String key)
             throws CosClientException,
                    CosServiceException
```
    Gets the object stored in under the specified bucket and key.
    
    Be extremely careful when using this method; the returned COS object contains a direct stream of data from the HTTP connection. The underlying HTTP connection cannot be closed until the user finishes reading the data and closes the stream. Therefore:
    - Use the data from the input stream in object as soon as possible
    - Close the input stream in object as soon as possible
    If these rules are not followed, the client can run out of resources by allocating too many open, but unused, HTTP connections.
    
    To get an object from , the caller must have Permission.Read access to the object.
    
    If the object fetched is publicly readable, it can also read it by pasting its URL into a browser.
    
    For more advanced options (such as downloading only a range of an object's content, or placing constraints on when the object should be downloaded) callers can use getObject(GetObjectRequest).
    Parameters:
    
    bucketName - The name of the bucket containing the desired object.
    
    key - The key under which the desired object is stored.
    
    Returns:
    
    The object stored in in the specified bucket and key.
    
    Throws:
    
    CosClientException - If any errors are encountered in the client while making the request or handling the response.
    
    CosServiceException - If any errors occurred in while processing the request.
    
    See Also:
    
    getObject(GetObjectRequest), getObject(GetObjectRequest, File)
  - getObject
```
COSObject getObject(GetObjectRequest getObjectRequest)
             throws CosClientException,
                    CosServiceException
```
    Gets the object stored in under the specified bucket and key. Returns null if the specified constraints weren't met.
    
    Be extremely careful when using this method; the returned COS object contains a direct stream of data from the HTTP connection. The underlying HTTP connection cannot be closed until the user finishes reading the data and closes the stream. Therefore:
    - Use the data from the input stream in object as soon as possible,
    - Close the input stream in object as soon as possible.
    If callers do not follow those rules, then the client can run out of resources if allocating too many open, but unused, HTTP connections.
    
    To get an object from , the caller must have Permission.Read access to the object.
    
    If the object fetched is publicly readable, it can also read it by pasting its URL into a browser.
    
    When specifying constraints in the request object, the client needs to be prepared to handle this method returning null if the provided constraints aren't met when Qcloud COS receives the request.
    
    If the advanced options provided in GetObjectRequest aren't needed, use the simpler getObject(String bucketName, String key) method.
    Specified by:
    
    getObject in interface COSDirectSpi
    
    Parameters:
    
    getObjectRequest - The request object containing all the options on how to download the object.
    
    Returns:
    
    The object stored in in the specified bucket and key. Returns null if constraints were specified but not met.
    
    Throws:
    
    CosClientException - If any errors are encountered in the client while making the request or handling the response.
    
    CosServiceException - If any errors occurred in while processing the request.
    
    See Also:
    
    getObject(String, String), getObject(GetObjectRequest, File)
  - getObject
```
ObjectMetadata getObject(GetObjectRequest getObjectRequest,
                         File destinationFile)
                  throws CosClientException,
                         CosServiceException
```
    Gets the object metadata for the object stored in under the specified bucket and key, and saves the object contents to the specified file. Returns null if the specified constraints weren't met.
    
    Instead of using getObject(GetObjectRequest), use this method to ensure that the underlying HTTP stream resources are automatically closed as soon as possible. The clients handles immediate storage of the object contents to the specified file.
    
    To get an object from , the caller must have Permission.Read access to the object.
    
    If the object fetched is publicly readable, it can also read it by pasting its URL into a browser.
    
    When specifying constraints in the request object, the client needs to be prepared to handle this method returning null if the provided constraints aren't met when Qcloud COS receives the request.
    
    Specified by:
    
    getObject in interface COSDirectSpi
    
    Parameters:
    
    getObjectRequest - The request object containing all the options on how to download the object content.
    
    destinationFile - Indicates the file (which might already exist) where to save the object content being downloading from .
    
    Returns:
    
    All COS object metadata for the specified object. Returns null if constraints were specified but not met.
    
    Throws:
    
    CosClientException - If any errors are encountered in the client while making the request, handling the response, or writing the incoming data from COS to the specified destination file.
    
    CosServiceException - If any errors occurred in while processing the request.
    
    See Also:
    
    getObject(String, String), getObject(GetObjectRequest)
  - putSymlink
```
PutSymlinkResult putSymlink(PutSymlinkRequest putSymlinkRequest)
```
    Create a Symlink for the specified object. The PutSymlinkRequest contains all the details of the request, including the bucket created to, the symLink name referred to the target object, the target object key.
    
    Parameters:
    
    putSymlinkRequest - the request object containing all the parameter to create a symlink.
    
    Returns:
    
    the result creating symlink.
  - getSymlink
```
GetSymlinkResult getSymlink(GetSymlinkRequest getSymlinkRequest)
```
    Get the object the symbolic link actually points to. The GetSymlinkRequest contains all the details of the request, including the bucket created to, the symbolic link queried.
    
    Parameters:
    
    getSymlinkRequest - the request object containing all the parameter to get a symlink.
    
    Returns:
    
    the target the symbolic link referred to.
  - doesObjectExist
```
boolean doesObjectExist(String bucketName,
                        String objectName)
                 throws CosClientException,
                        CosServiceException
```
    Parameters:
    
    bucketName - Name of bucket that presumably contains object
    
    objectName - Name of object that has to be checked
    
    Returns:
    
    true if exist. otherwise false;
    
    Throws:
    
    CosClientException - If any errors are encountered in the client while making the request, handling the response, or writing the incoming data from COS to the specified destination file.
    
    CosServiceException - If any errors occurred in while processing the request.
  - getObjectMetadata
```
ObjectMetadata getObjectMetadata(String bucketName,
                                 String key)
                          throws CosClientException,
                                 CosServiceException
```
    Gets the metadata for the specified object without actually fetching the object itself. This is useful in obtaining only the object metadata, and avoids wasting bandwidth on fetching the object data.
    
    The object metadata contains information such as content type, content disposition, etc., as well as custom user metadata that can be associated with an object in .
    
    Parameters:
    
    bucketName - bucket name
    
    key - cos path
    
    Returns:
    
    All COS object metadata for the specified object.
    
    Throws:
    
    CosClientException - If any errors are encountered on the client while making the request or handling the response.
    
    CosServiceException - If any errors occurred in while processing the request.
  - getObjectMetadata
```
ObjectMetadata getObjectMetadata(GetObjectMetadataRequest getObjectMetadataRequest)
                          throws CosClientException,
                                 CosServiceException
```
    Gets the metadata for the specified object without actually fetching the object itself. This is useful in obtaining only the object metadata, and avoids wasting bandwidth on fetching the object data.
    
    The object metadata contains information such as content type, content disposition, etc., as well as custom user metadata that can be associated with an object in .
    
    Parameters:
    
    getObjectMetadataRequest - The request object specifying the bucket, key and optional version ID of the object whose metadata is being retrieved.
    
    Returns:
    
    All COS object metadata for the specified object.
    
    Throws:
    
    CosClientException - If any errors are encountered on the client while making the request or handling the response.
    
    CosServiceException - If any errors occurred in while processing the request.
    
    See Also:
    
    getObjectMetadata(String, String)
  - deleteObject
```
void deleteObject(String bucketName,
                  String key)
           throws CosClientException,
                  CosServiceException
```
    Deletes the specified object in the specified bucket. Once deleted, the object can only be restored if versioning was enabled when the object was deleted.
    
    If attempting to delete an object that does not exist, will return a success message instead of an error message.
    
    Parameters:
    
    bucketName - bucket name
    
    key - cos path
    
    Throws:
    
    CosClientException - If any errors are encountered in the client while making the request or handling the response.
    
    CosServiceException - If any errors occurred in while processing the request.
  - deleteObject
```
void deleteObject(DeleteObjectRequest deleteObjectRequest)
           throws CosClientException,
                  CosServiceException
```
    Deletes the specified object in the specified bucket. Once deleted, the object can only be restored if versioning was enabled when the object was deleted.
    
    If attempting to delete an object that does not exist, will return a success message instead of an error message.
    
    Parameters:
    
    deleteObjectRequest - The request object containing all options for deleting an Qcloud COS object.
    
    Throws:
    
    CosClientException - If any errors are encountered in the client while making the request or handling the response.
    
    CosServiceException - If any errors occurred in while processing the request.
    
    See Also:
    
    COSClient.deleteObject(String, String)
  - deleteVersion
```
void deleteVersion(String bucketName,
                   String key,
                   String versionId)
            throws CosClientException,
                   CosServiceException
```
    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 setBucketVersioningConfiguration(SetBucketVersioningConfigurationRequest).
    
    If attempting to delete an object that does not exist, COS will return a success message instead of an error message.
    
    Parameters:
    
    bucketName - The name of the COS bucket containing the object to delete.
    
    key - The key of the object to delete.
    
    versionId - The version of the object to delete.
    
    Throws:
    
    CosClientException - If any errors are encountered in the client while making the request or handling the response.
    
    CosServiceException - If any errors occurred in while processing the request.
  - deleteVersion
```
void deleteVersion(DeleteVersionRequest deleteVersionRequest)
            throws CosClientException,
                   CosServiceException
```
    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 setBucketVersioningConfiguration(SetBucketVersioningConfigurationRequest).
    
    If attempting to delete an object that does not exist, COS 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 COS object.
    
    Throws:
    
    CosClientException - If any errors are encountered in the client while making the request or handling the response.
    
    CosServiceException - If any errors occurred in while processing the request.
  - deleteObjects
```
DeleteObjectsResult deleteObjects(DeleteObjectsRequest deleteObjectsRequest)
                           throws MultiObjectDeleteException,
                                  CosClientException,
                                  CosServiceException
```
    Deletes multiple objects in a single bucket from COS.
    In some cases, some objects will be successfully deleted, while some attempts will cause an error. If any object in the request cannot be deleted, this method throws a MultiObjectDeleteException with details of the error.
    
    Parameters:
    
    deleteObjectsRequest - The request object containing all options for deleting multiple objects.
    
    Throws:
    
    MultiObjectDeleteException - if one or more of the objects couldn't be deleted.
    
    CosClientException - If any errors are encountered in the client while making the request or handling the response.
    
    CosServiceException - If any errors occurred in while processing the request.
  - createBucket
```
Bucket createBucket(String bucketName)
             throws CosClientException,
                    CosServiceException
```
    Creates a new bucket in the region which is set in ClientConfig
    
    Every object stored in is contained within a bucket. Appid and Bucket partition the namespace of objects stored in at the top level. Within a bucket, any name can be used for objects.
    
    There are no limits to the number of objects that can be stored in a bucket. Performance does not vary based on the number of buckets used. Store all objects within a single bucket or organize them across several buckets.
    
    Buckets cannot be nested; buckets cannot be created within other buckets.
    
    Do not make bucket create or delete calls in the high availability code path of an application. Create or delete buckets in a separate initialization or setup routine that runs less often.
    
    To create a bucket, authenticate with an account that has a valid Qcloud Access Key ID and is registered with . Anonymous requests are never allowed to create buckets.
    
    Parameters:
    
    bucketName - The name of the bucket to be created
    
    Returns:
    
    The newly created bucket.
    
    Throws:
    
    CosClientException - If any errors are encountered in the client while making the request or handling the response.
    
    CosServiceException - If any errors occurred in while processing the request.
  - createBucket
```
Bucket createBucket(CreateBucketRequest createBucketRequest)
             throws CosClientException,
                    CosServiceException
```
    Creates a new bucket in the region which is set in ClientConfig
    
    Every object stored in is contained within a bucket. Appid and Bucket partition the namespace of objects stored in at the top level. Within a bucket, any name can be used for objects.
    
    There are no limits to the number of objects that can be stored in a bucket. Performance does not vary based on the number of buckets used. Store all objects within a single bucket or organize them across several buckets.
    
    Buckets cannot be nested; buckets cannot be created within other buckets.
    
    Do not make bucket create or delete calls in the high availability code path of an application. Create or delete buckets in a separate initialization or setup routine that runs less often.
    
    To create a bucket, authenticate with an account that has a valid Qcloud Access Key ID and is registered with . Anonymous requests are never allowed to create buckets.
    
    Parameters:
    
    createBucketRequest - The request object containing all options for creating an Qcloud COS bucket.
    
    Returns:
    
    The newly created bucket.
    
    Throws:
    
    CosClientException - If any errors are encountered in the client while making the request or handling the response.
    
    CosServiceException - If any errors occurred in while processing the request.
  - deleteBucket
```
void deleteBucket(String bucketName)
           throws CosClientException,
                  CosServiceException
```
    Deletes the specified bucket. All objects (and all object versions, if versioning was ever enabled) in the bucket must be deleted before the bucket itself can be deleted.
    
    Only the owner of a bucket can delete it, regardless of the bucket's access control policy (ACL).
    
    Parameters:
    
    bucketName - The name of the bucket to be deleted
    
    Throws:
    
    CosClientException - If any errors are encountered in the client while making the request or handling the response.
    
    CosServiceException - If any errors occurred in while processing the request.
  - deleteBucket
```
void deleteBucket(DeleteBucketRequest deleteBucketRequest)
           throws CosClientException,
                  CosServiceException
```
    Deletes the specified bucket. All objects (and all object versions, if versioning was ever enabled) in the bucket must be deleted before the bucket itself can be deleted.
    
    Only the owner of a bucket can delete it, regardless of the bucket's access control policy (ACL).
    
    Parameters:
    
    deleteBucketRequest - The request object containing all options for deleting an Qcloud COS bucket.
    
    Throws:
    
    CosClientException - If any errors are encountered in the client while making the request or handling the response.
    
    CosServiceException - If any errors occurred in while processing the request.
    
    See Also:
    
    deleteBucket(String)
  - doesBucketExist
```
boolean doesBucketExist(String bucketName)
                 throws CosClientException,
                        CosServiceException
```
    Checks if the specified bucket exists. use this method to determine if a specified bucket name already exists, and therefore can't be used to create a new bucket.
    Internally this uses the getBucketAcl(String) operation to determine whether the bucket exists.
    
    Parameters:
    
    bucketName - The name of the bucket to check.
    
    Returns:
    
    The value true if the specified bucket exists ; the value false if there is no bucket with that name.
    
    Throws:
    
    CosClientException - If any errors are encountered in the client while making the request or handling the response.
    
    CosServiceException - If any errors occurred in while processing the request.
  - headBucket
```
HeadBucketResult headBucket(HeadBucketRequest headBucketRequest)
                     throws CosClientException,
                            CosServiceException
```
    Performs a head bucket operation on the requested bucket name. This operation is useful to determine if a bucket exists and you have permission to access it.
    
    Parameters:
    
    headBucketRequest - The request containing the bucket name.
    
    Returns:
    
    This method returns a HeadBucketResult if the bucket exists and you have permission to access it. Otherwise, the method will throw an CosServiceException with status code '404 Not Found' if the bucket does not exist, '403 Forbidden' if the user does not have access to the bucket
    
    Throws:
    
    CosClientException - If any errors are encountered in the client while making the request or handling the response.
    
    CosServiceException - If any errors occurred in while processing the request.
  - listBuckets
```
List<Bucket> listBuckets()
                  throws CosClientException,
                         CosServiceException
```
    Returns a list of all buckets that the authenticated sender of the request owns.
    
    Returns:
    
    A list of all of the buckets owned by the authenticated sender of the request.
    
    Throws:
    
    CosClientException - If any errors are encountered in the client while making the request or handling the response.
    
    CosServiceException - If any errors occurred in while processing the request.
  - listBuckets
```
List<Bucket> listBuckets(ListBucketsRequest listBucketsRequest)
                  throws CosClientException,
                         CosServiceException
```
    Returns a list of all buckets that the authenticated sender of the request owns.
    
    Parameters:
    
    listBucketsRequest - The request containing all of the options related to the listing of buckets.
    
    Returns:
    
    A list of all of the buckets owned by the authenticated sender of the request.
    
    Throws:
    
    CosClientException - If any errors are encountered in the client while making the request or handling the response.
    
    CosServiceException - If any errors occurred in while processing the request.
  - getBucketLocation
```
String getBucketLocation(String bucketName)
                  throws CosClientException,
                         CosServiceException
```
    Gets the geographical region where stores the specified bucket.
    
    To view the location constraint of a bucket, the user must be the bucket owner.
    
    Parameters:
    
    bucketName - The name of the bucket to get location
    
    Returns:
    
    The location of the specified bucket.
    
    Throws:
    
    CosClientException - If any errors are encountered in the client while making the request or handling the response.
    
    CosServiceException - If any errors occurred in while processing the request.
  - getBucketLocation
```
String getBucketLocation(GetBucketLocationRequest getBucketLocationRequest)
                  throws CosClientException,
                         CosServiceException
```
    Gets the geographical region where stores the specified bucket.
    
    To view the location constraint of a bucket, the user must be the bucket owner.
    
    Parameters:
    
    getBucketLocationRequest - The request object containing the name of the bucket to look up. This must be a bucket the user owns.
    
    Returns:
    
    The location of the specified bucket.
    
    Throws:
    
    CosClientException - If any errors are encountered in the client while making the request or handling the response.
    
    CosServiceException - If any errors occurred in while processing the request.
  - initiateMultipartUpload
```
InitiateMultipartUploadResult initiateMultipartUpload(InitiateMultipartUploadRequest request)
                                               throws CosClientException,
                                                      CosServiceException
```
    Initiates a multipart upload and returns an InitiateMultipartUploadResult which contains an upload ID. This upload ID associates all the parts in the specific upload and is used in each of your subsequent uploadPart(UploadPartRequest) requests. You also include this upload ID in the final request to either complete, or abort the multipart upload request.
    Note: After you initiate a multipart upload and upload one or more parts, you must either complete or abort the multipart upload in order to stop getting charged for storage of the uploaded parts. Once you complete or abort the multipart upload will release the stored parts and stop charging you for their storage.
    
    Specified by:
    
    initiateMultipartUpload in interface COSDirectSpi
    
    Parameters:
    
    request - The InitiateMultipartUploadRequest object that specifies all the parameters of this operation.
    
    Returns:
    
    An InitiateMultipartUploadResult from .
    
    Throws:
    
    CosClientException - If any errors are encountered in the client while making the request or handling the response.
    
    CosServiceException - If any errors occurred in while processing the request.
  - uploadPart
```
UploadPartResult uploadPart(UploadPartRequest uploadPartRequest)
                     throws CosClientException,
                            CosServiceException
```
    Uploads a part in a multipart upload. You must initiate a multipart upload before you can upload any part.
    Your UploadPart request must include an upload ID and a part number. The upload ID is the ID returned by in response to your Initiate Multipart Upload request. Part number can be any number between 1 and 10,000, inclusive. A part number uniquely identifies a part and also defines its position within the object being uploaded. If you upload a new part using the same part number that was specified in uploading a previous part, the previously uploaded part is overwritten.
    To ensure data is not corrupted traversing the network, specify the Content-MD5 header in the Upload Part request. checks the part data against the provided MD5 value. If they do not match, returns an error.
    When you upload a part, the returned UploadPartResult contains an ETag property. You should record this ETag property value and the part number. After uploading all parts, you must send a CompleteMultipartUpload request. At that time constructs a complete object by concatenating all the parts you uploaded, in ascending order based on the part numbers. The CompleteMultipartUpload request requires you to send all the part numbers and the corresponding ETag values.
    Note: After you initiate a multipart upload and upload one or more parts, you must either complete or abort the multipart upload in order to stop getting charged for storage of the uploaded parts. Once you complete or abort the multipart upload will release the stored parts and stop charging you for their storage.
    
    Specified by:
    
    uploadPart in interface COSDirectSpi
    
    Parameters:
    
    request - The UploadPartRequest object that specifies all the parameters of this operation.
    
    Returns:
    
    An UploadPartResult from containing the part number and ETag of the new part.
    
    Throws:
    
    CosClientException - If any errors are encountered in the client while making the request or handling the response.
    
    CosServiceException - If any errors occurred in while processing the request.
  - listParts
```
PartListing listParts(ListPartsRequest request)
               throws CosClientException,
                      CosServiceException
```
    Lists the parts that have been uploaded for a specific multipart upload.
    This method must include the upload ID, returned by the initiateMultipartUpload(InitiateMultipartUploadRequest) operation. This request returns a maximum of 1000 uploaded parts by default. You can restrict the number of parts returned by specifying the MaxParts property on the ListPartsRequest. If your multipart upload consists of more parts than allowed in the ListParts response, the response returns a IsTruncated field with value true, and a NextPartNumberMarker property. In subsequent ListParts request you can include the PartNumberMarker property and set its value to the NextPartNumberMarker property value from the previous response.
    
    Parameters:
    
    request - The ListPartsRequest object that specifies all the parameters of this operation.
    
    Returns:
    
    Returns a PartListing from .
    
    Throws:
    
    CosClientException - If any errors are encountered in the client while making the request or handling the response.
    
    CosServiceException - If any errors occurred in while processing the request.
  - abortMultipartUpload
```
void abortMultipartUpload(AbortMultipartUploadRequest request)
                   throws CosClientException,
                          CosServiceException
```
    Aborts a multipart upload. After a multipart upload is aborted, no additional parts can be uploaded using that upload ID. The storage consumed by any previously uploaded parts will be freed.
    
    Specified by:
    
    abortMultipartUpload in interface COSDirectSpi
    
    Parameters:
    
    request - The AbortMultipartUploadRequest object that specifies all the parameters of this operation.
    
    Throws:
    
    CosClientException - If any errors are encountered in the client while making the request or handling the response.
    
    CosServiceException - If any errors occurred in while processing the request.
  - completeMultipartUpload
```
CompleteMultipartUploadResult completeMultipartUpload(CompleteMultipartUploadRequest request)
                                               throws CosClientException,
                                                      CosServiceException
```
    Completes a multipart upload by assembling previously uploaded parts.
    You first upload all parts using the uploadPart(UploadPartRequest) method. After successfully uploading all individual parts of an upload, you call this operation to complete the upload. Upon receiving this request, concatenates all the parts in ascending order by part number to create a new object. In the CompleteMultipartUpload request, you must provide the parts list. For each part in the list, you provide the part number and the ETag header value, returned after that part was uploaded.
    Processing of a CompleteMultipartUpload request may take several minutes to complete.
    
    Specified by:
    
    completeMultipartUpload in interface COSDirectSpi
    
    Parameters:
    
    request - The CompleteMultipartUploadRequest object that specifies all the parameters of this operation.
    
    Returns:
    
    A CompleteMultipartUploadResult from COS containing the ETag for the new object composed of the individual parts.
    
    Throws:
    
    CosClientException - If any errors are encountered in the client while making the request or handling the response.
    
    CosServiceException - If any errors occurred in while processing the request.
  - listMultipartUploads
```
MultipartUploadListing listMultipartUploads(ListMultipartUploadsRequest request)
                                     throws CosClientException,
                                            CosServiceException
```
    Lists in-progress multipart uploads. An in-progress multipart upload is a multipart upload that has been initiated, using the InitiateMultipartUpload request, but has not yet been completed or aborted.
    This operation returns at most 1,000 multipart uploads in the response by default. The number of multipart uploads can be further limited using the MaxUploads property on the request parameter. If there are additional multipart uploads that satisfy the list criteria, the response will contain an IsTruncated property with the value set to true. To list the additional multipart uploads use the KeyMarker and UploadIdMarker properties on the request parameters.
    
    Parameters:
    
    request - The ListMultipartUploadsRequest object that specifies all the parameters of this operation.
    
    Returns:
    
    A MultipartUploadListing from .
    
    Throws:
    
    CosClientException - If any errors are encountered in the client while making the request or handling the response.
    
    CosServiceException - If any errors occurred in while processing the request.
  - listObjects
```
ObjectListing listObjects(String bucketName)
                   throws CosClientException,
                          CosServiceException
```
    Returns a list of summary information about the objects in the specified buckets. List results are always returned in lexicographic (alphabetical) order.
    
    Because buckets can contain a virtually unlimited number of keys, the complete results of a list query can be extremely large. To manage large result sets, uses pagination to split them into multiple responses. Always check the ObjectListing.isTruncated() method to see if the returned listing is complete or if additional calls are needed to get more results. Alternatively, use the listNextBatchOfObjects(ObjectListing) method as an easy way to get the next page of object listings.
    
    The total number of keys in a bucket doesn't substantially affect list performance.
    
    Parameters:
    
    bucketName - The name of the bucket to list.
    
    Returns:
    
    A listing of the objects 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:
    
    CosClientException - If any errors are encountered in the client while making the request or handling the response.
    
    CosServiceException - If any errors occurred in while processing the request.
    
    See Also:
    
    listObjects(String, String), listObjects(ListObjectsRequest)
  - listObjects
```
ObjectListing listObjects(String bucketName,
                          String prefix)
                   throws CosClientException,
                          CosServiceException
```
    Returns a list of summary information about the objects in the specified bucket. Depending on request parameters, additional information is returned, such as common prefixes if a delimiter was specified. List results are always returned in lexicographic (alphabetical) order.
    
    Because buckets can contain a virtually unlimited number of keys, the complete results of a list query can be extremely large. To manage large result sets, uses pagination to split them into multiple responses. Always check the ObjectListing.isTruncated() method to see if the returned listing is complete or if additional calls are needed to get more results. Alternatively, use the listNextBatchOfObjects(ObjectListing) method as an easy way to get the next page of object listings.
    
    For example, consider a bucket that contains the following keys:
    - "foo/bar/baz"
    - "foo/bar/bash"
    - "foo/bar/bang"
    - "foo/boo"
    If calling listObjects with a prefix value of "foo/" and a delimiter value of "/" on this bucket, an ObjectListing is returned that contains one key ("foo/boo") and one entry in the common prefixes list ("foo/bar/"). To see deeper into the virtual hierarchy, make another call to listObjects setting the prefix parameter to any interesting common prefix to list the individual keys under that prefix.
    
    The total number of keys in a bucket doesn't substantially affect list performance.
    Parameters:
    
    bucketName - The name of the bucket to list.
    
    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 objects 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:
    
    CosClientException - If any errors are encountered in the client while making the request or handling the response.
    
    CosServiceException - If any errors occurred in while processing the request.
    
    See Also:
    
    listObjects(String), listObjects(ListObjectsRequest)
  - listObjects
```
ObjectListing listObjects(ListObjectsRequest listObjectsRequest)
                   throws CosClientException,
                          CosServiceException
```
    Returns a list of summary information about the objects in the specified bucket. Depending on the request parameters, additional information is returned, such as common prefixes if a delimiter was specified. List results are always returned in lexicographic (alphabetical) order.
    
    Because buckets can contain a virtually unlimited number of keys, the complete results of a list query can be extremely large. To manage large result sets, uses pagination to split them into multiple responses. Always check the ObjectListing.isTruncated() method to see if the returned listing is complete or if additional calls are needed to get more results. Alternatively, use the listNextBatchOfObjects(ObjectListing) method as an easy way to get the next page of object listings.
    
    Calling ListObjectsRequest.setDelimiter(String) sets the delimiter, allowing groups of keys that share the delimiter-terminated prefix to be included in the returned listing. This allows applications to organize and browse their keys hierarchically, similar to how a file system organizes files into directories. These common prefixes can be retrieved through the ObjectListing.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 listObjects with a prefix value of "foo/" and a delimiter value of "/" on this bucket, an ObjectListing is returned that contains one key ("foo/boo") and one entry in the common prefixes list ("foo/bar/"). To see deeper into the virtual hierarchy, make another call to listObjects setting the prefix parameter to any interesting common prefix to list the individual keys under that prefix.
    
    The total number of keys in a bucket doesn't substantially affect list performance.
    Parameters:
    
    listObjectsRequest - The request object containing all options for listing the objects in a specified bucket.
    
    Returns:
    
    A listing of the objects 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:
    
    CosClientException - If any errors are encountered in the client while making the request or handling the response.
    
    CosServiceException - If any errors occurred in while processing the request.
    
    See Also:
    
    listObjects(String), listObjects(String, String)
  - listNextBatchOfObjects
```
ObjectListing listNextBatchOfObjects(ObjectListing previousObjectListing)
                              throws CosClientException,
                                     CosServiceException
```
    Provides an easy way to continue a truncated object listing and retrieve the next page of results.
    
    To continue the object listing and retrieve the next page of results, call the initial ObjectListing from one of the listObjects methods. If truncated (indicated when ObjectListing.isTruncated() returns true), pass the ObjectListing back into this method in order to retrieve the next page of results. Continue using this method to retrieve more results until the returned ObjectListing indicates that it is not truncated.
    
    Parameters:
    
    previousObjectListing - The previous truncated ObjectListing. If a non-truncated ObjectListing is passed in, an empty ObjectListing is returned without ever contacting .
    
    Returns:
    
    The next set of ObjectListing results, beginning immediately after the last result in the specified previous ObjectListing.
    
    Throws:
    
    CosClientException - If any errors are encountered in the client while making the request or handling the response.
    
    CosServiceException - If any errors occurred in while processing the request.
    
    See Also:
    
    listObjects(String), listObjects(String, String), listObjects(ListObjectsRequest), listNextBatchOfObjects(ListNextBatchOfObjectsRequest)
  - listNextBatchOfObjects
```
ObjectListing listNextBatchOfObjects(ListNextBatchOfObjectsRequest listNextBatchOfObjectsRequest)
                              throws CosClientException,
                                     CosServiceException
```
    Provides an easy way to continue a truncated object listing and retrieve the next page of results.
    
    To continue the object listing and retrieve the next page of results, call the initial ObjectListing from one of the listObjects methods. If truncated (indicated when ObjectListing.isTruncated() returns true), pass the ObjectListing back into this method in order to retrieve the next page of results. Continue using this method to retrieve more results until the returned ObjectListing indicates that it is not truncated.
    
    Parameters:
    
    listNextBatchOfObjectsRequest - The request object for listing next batch of objects using the previous truncated ObjectListing. If a non-truncated ObjectListing is passed in by the request object, an empty ObjectListing is returned without ever contacting .
    
    Returns:
    
    The next set of ObjectListing results, beginning immediately after the last result in the specified previous ObjectListing.
    
    Throws:
    
    CosClientException - If any errors are encountered in the client while making the request or handling the response.
    
    CosServiceException - If any errors occurred in while processing the request.
    
    See Also:
    
    listObjects(String), listObjects(String, String), listObjects(ListObjectsRequest), listNextBatchOfObjects(ObjectListing)
  - listVersions
```
VersionListing listVersions(String bucketName,
                            String prefix)
                     throws CosClientException,
                            CosServiceException
```
    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, COS 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. Callers are encouraged to use listNextBatchOfVersions(VersionListing) as an easy way to get the next page of results.
    
    For more information about enabling versioning for a bucket, see setBucketVersioningConfiguration(SetBucketVersioningConfigurationRequest).
    
    Parameters:
    
    bucketName - The name of the COS 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:
    
    CosClientException - If any errors are encountered in the client while making the request or handling the response.
    
    CosServiceException - If any errors occurred in while processing the request.
    
    See Also:
    
    listVersions(ListVersionsRequest), listVersions(String, String, String, String, String, Integer)
  - listVersions
```
VersionListing listVersions(String bucketName,
                            String prefix,
                            String keyMarker,
                            String versionIdMarker,
                            String delimiter,
                            Integer maxResults)
                     throws CosClientException,
                            CosServiceException
```
    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, COS 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. Callers are encouraged to use listNextBatchOfVersions(VersionListing) as an easy way to get the next page of results.
    
    For more information about enabling versioning for a bucket, see setBucketVersioningConfiguration(SetBucketVersioningConfigurationRequest).
    
    Parameters:
    
    bucketName - The name of the QCloud COS 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, or use the convenience method listNextBatchOfVersions(VersionListing)
    
    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, or use the convenience method listNextBatchOfVersions(VersionListing)
    
    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. QCloud COS might return fewer than this, but will not return more. Even if maxKeys is not specified, QCloud COS 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 and original request parameters.
    
    Throws:
    
    CosClientException - If any errors are encountered in the client while making the request or handling the response.
    
    CosServiceException - If any errors occurred in while processing the request.
    
    See Also:
    
    listVersions(ListVersionsRequest), listVersions(String, String)
  - listVersions
```
VersionListing listVersions(ListVersionsRequest listVersionsRequest)
                     throws CosClientException,
                            CosServiceException
```
    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, COS 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. Callers are encouraged to use listNextBatchOfVersions(VersionListing) as an easy way to get the next page of results.
    
    For more information about enabling versioning for a bucket, see setBucketVersioningConfiguration(SetBucketVersioningConfigurationRequest).
    
    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 and original request parameters.
    
    Throws:
    
    CosClientException - If any errors are encountered in the client while making the request or handling the response.
    
    CosServiceException - If any errors occurred in while processing the request.
    
    See Also:
    
    listVersions(String, String, String, String, String, Integer), listVersions(String, String)
  - listNextBatchOfVersions
```
VersionListing listNextBatchOfVersions(VersionListing previousVersionListing)
                                throws CosClientException,
                                       CosServiceException
```
    Provides an easy way to continue a truncated VersionListing and retrieve the next page of results.
    
    Obtain the initial VersionListing from one of the listVersions methods. If the result is truncated (indicated when VersionListing.isTruncated() returns true), pass the VersionListing back into this method in order to retrieve the next page of results. From there, continue using this method to retrieve more results until the returned VersionListing indicates that it is not truncated.
    
    For more information about enabling versioning for a bucket, see setBucketVersioningConfiguration(SetBucketVersioningConfigurationRequest).
    
    Parameters:
    
    previousVersionListing - The previous truncated VersionListing. If a non-truncated VersionListing is passed in, an empty VersionListing is returned without ever contacting COS.
    
    Returns:
    
    The next set of VersionListing results, beginning immediately after the last result in the specified previous VersionListing.
    
    Throws:
    
    CosClientException - If any errors are encountered in the client while making the request or handling the response.
    
    CosServiceException - If any errors occurred in while processing the request.
    
    See Also:
    
    listVersions(String, String), listVersions(ListVersionsRequest), listVersions(String, String, String, String, String, Integer), listNextBatchOfVersions(ListNextBatchOfVersionsRequest)
  - listNextBatchOfVersions
```
VersionListing listNextBatchOfVersions(ListNextBatchOfVersionsRequest listNextBatchOfVersionsRequest)
                                throws CosClientException,
                                       CosServiceException
```
    Provides an easy way to continue a truncated VersionListing and retrieve the next page of results.
    
    Obtain the initial VersionListing from one of the listVersions methods. If the result is truncated (indicated when VersionListing.isTruncated() returns true), pass the VersionListing back into this method in order to retrieve the next page of results. From there, continue using this method to retrieve more results until the returned VersionListing indicates that it is not truncated.
    
    For more information about enabling versioning for a bucket, see setBucketVersioningConfiguration(SetBucketVersioningConfigurationRequest).
    
    Parameters:
    
    listNextBatchOfVersionsRequest - The request object for listing next batch of versions using the previous truncated VersionListing. If a non-truncated VersionListing is passed in by the request object, an empty VersionListing is returned without ever contacting COS.
    
    Returns:
    
    The next set of VersionListing results, beginning immediately after the last result in the specified previous VersionListing.
    
    Throws:
    
    CosClientException - If any errors are encountered in the client while making the request or handling the response.
    
    CosServiceException - If any errors occurred in while processing the request.
    
    See Also:
    
    listVersions(String, String), listVersions(ListVersionsRequest), listVersions(String, String, String, String, String, Integer), listNextBatchOfVersions(VersionListing)
  - copyObject
```
CopyObjectResult copyObject(String sourceBucketName,
                            String sourceKey,
                            String destinationBucketName,
                            String destinationKey)
                     throws CosClientException,
                            CosServiceException
```
    Copy a source object to a new destination in COS.
    
    To copy an object, the caller's account must have read access to the source object and write access to the destination bucket. cos support copy a object from a diff account, diff region, diff bucket
    
    Parameters:
    
    sourceBucketName - The name of the bucket containing the source object to copy.
    
    sourceKey - The key in the source bucket under which the source object is stored.
    
    destinationBucketName - The name of the bucket in which the new object will be created. This can be the same name as the source bucket's.
    
    destinationKey - The key in the destination bucket under which the new object will be created.
    
    Returns:
    
    A CopyObjectResult object containing the information returned by about the newly created object, or null if constraints were specified that weren't met when attempted to copy the object.
    
    Throws:
    
    CosClientException - If any errors are encountered in the client while making the request or handling the response.
    
    CosServiceException - If any errors occurred in while processing the request.
  - copyObject
```
CopyObjectResult copyObject(CopyObjectRequest copyObjectRequest)
                     throws CosClientException,
                            CosServiceException
```
    Copy a source object to a new destination in COS.
    
    To copy an object, the caller's account must have read access to the source object and write access to the destination bucket. cos support copy a object from a diff account, diff region, diff bucket
    
    Parameters:
    
    copyObjectRequest - The request object containing all the options for copying an QCloud COS object.
    
    Returns:
    
    A CopyObjectResult object containing the information returned by about the newly created object, or null if constraints were specified that weren't met when attempted to copy the object.
    
    Throws:
    
    CosClientException - If any errors are encountered in the client while making the request or handling the response.
    
    CosServiceException - If any errors occurred in while processing the request.
  - copyPart
```
CopyPartResult copyPart(CopyPartRequest copyPartRequest)
                 throws CosClientException,
                        CosServiceException
```
    Copies a source object to a part of a multipart upload.
    To copy an object, the caller's account must have read access to the source object and write access to the destination bucket.
    
    Specified by:
    
    copyPart in interface COSDirectSpi
    
    Parameters:
    
    copyPartRequest - The request object containing all the options for copying an object.
    
    Returns:
    
    CopyPartResult containing the information returned by COS about the newly created object, or null if constraints were specified that weren't met when COS attempted to copy the object.
    
    Throws:
    
    CosClientException - If any errors are encountered in the client while making the request or handling the response.
    
    CosServiceException - If any errors occurred in while processing the request.
  - setBucketLifecycleConfiguration
```
void setBucketLifecycleConfiguration(String bucketName,
                                     BucketLifecycleConfiguration bucketLifecycleConfiguration)
                              throws CosClientException,
                                     CosServiceException
```
    Sets the lifecycle configuration for the specified bucket.
    
    Parameters:
    
    bucketName - the bucket name
    
    bucketLifecycleConfiguration - lifecycle config for the bucket
    
    Throws:
    
    CosClientException - If any errors are encountered in the client while making the request or handling the response.
    
    CosServiceException - If any errors occurred in while processing the request.
  - setBucketLifecycleConfiguration
```
void setBucketLifecycleConfiguration(SetBucketLifecycleConfigurationRequest setBucketLifecycleConfigurationRequest)
                              throws CosClientException,
                                     CosServiceException
```
    Sets the lifecycle configuration for the specified bucket.
    
    Parameters:
    
    setBucketLifecycleConfigurationRequest - The request object containing all options for setting the bucket lifecycle configuration.
    
    Throws:
    
    CosClientException - If any errors are encountered in the client while making the `------+++++++++++++++++++++++++++++++++++++++++++++++++* request or handling the response.
    
    CosServiceException - If any errors occurred in while processing the request.
  - getBucketLifecycleConfiguration
```
BucketLifecycleConfiguration getBucketLifecycleConfiguration(String bucketName)
                                                      throws CosClientException,
                                                             CosServiceException
```
    Gets the lifecycle configuration for the specified bucket, or null if the specified bucket does not exist or if no configuration has been established.
    
    Parameters:
    
    bucketName - the bucket name
    
    Returns:
    
    BucketLifecycleConfiguration the bucket lifecycle configuration
    
    Throws:
    
    CosClientException - If any errors are encountered in the client while making the request or handling the response.
    
    CosServiceException - If any errors occurred in while processing the request.
  - getBucketLifecycleConfiguration
```
BucketLifecycleConfiguration getBucketLifecycleConfiguration(GetBucketLifecycleConfigurationRequest getBucketLifecycleConfigurationRequest)
                                                      throws CosClientException,
                                                             CosServiceException
```
    Gets the lifecycle configuration for the specified bucket, or null if the specified bucket does not exist or if no configuration has been established.
    
    Parameters:
    
    getBucketLifecycleConfigurationRequest - The request object for retrieving the bucket lifecycle configuration.
    
    Returns:
    
    BucketLifecycleConfiguration the bucket lifecycle configuration
    
    Throws:
    
    CosClientException - If any errors are encountered in the client while making the request or handling the response.
    
    CosServiceException - If any errors occurred in while processing the request.
  - deleteBucketLifecycleConfiguration
```
void deleteBucketLifecycleConfiguration(String bucketName)
                                 throws CosClientException,
                                        CosServiceException
```
    Removes the lifecycle configuration for the bucket specified.
    
    Parameters:
    
    bucketName - the bucket name
    
    Throws:
    
    CosClientException - If any errors are encountered in the client while making the request or handling the response.
    
    CosServiceException - If any errors occurred in while processing the request.
  - deleteBucketLifecycleConfiguration
```
void deleteBucketLifecycleConfiguration(DeleteBucketLifecycleConfigurationRequest deleteBucketLifecycleConfigurationRequest)
                                 throws CosClientException,
                                        CosServiceException
```
    Removes the lifecycle configuration for the bucket specified.
    
    Parameters:
    
    deleteBucketLifecycleConfigurationRequest - The request object containing all options for removing the bucket lifecycle configuration.
    
    Throws:
    
    CosClientException - If any errors are encountered in the client while making the request or handling the response.
    
    CosServiceException - If any errors occurred in while processing the request.
  - setBucketVersioningConfiguration
```
void setBucketVersioningConfiguration(SetBucketVersioningConfigurationRequest setBucketVersioningConfigurationRequest)
                               throws CosClientException,
                                      CosServiceException
```
    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. 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.
    Parameters:
    
    setBucketVersioningConfigurationRequest - The request object containing all options for setting the bucket versioning configuration.
    
    Throws:
    
    CosClientException - If any errors are encountered in the client while making the request or handling the response.
    
    CosServiceException - If any errors occurred in while processing the request.
  - getBucketVersioningConfiguration
```
BucketVersioningConfiguration getBucketVersioningConfiguration(String bucketName)
                                                        throws CosClientException,
                                                               CosServiceException
```
    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.
    Parameters:
    
    bucketName - the bucket name
    
    Returns:
    
    The bucket versioning configuration for the specified bucket.
    
    Throws:
    
    CosClientException - If any errors are encountered in the client while making the request or handling the response.
    
    CosServiceException - If any errors occurred in while processing the request.
  - getBucketVersioningConfiguration
```
BucketVersioningConfiguration getBucketVersioningConfiguration(GetBucketVersioningConfigurationRequest getBucketVersioningConfigurationRequest)
                                                        throws CosClientException,
                                                               CosServiceException
```
    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.
    Parameters:
    
    getBucketVersioningConfigurationRequest - The request object for retrieving the bucket versioning configuration.
    
    Returns:
    
    The bucket versioning configuration for the specified bucket.
    
    Throws:
    
    CosClientException - If any errors are encountered in the client while making the request or handling the response.
    
    CosServiceException - If any errors occurred in while processing the request.
  - setBucketPolicy
```
void setBucketPolicy(String bucketName,
                     String policyText)
              throws CosClientException,
                     CosServiceException
```
    Sets the policy associated with the specified bucket. Only the owner of the bucket can set a bucket policy. If a policy already exists for the specified bucket, the new policy replaces the existing policy.
    
    Parameters:
    
    bucketName - the bucket name
    
    policyText - The policy to apply to the specified bucket.
    
    Throws:
    
    CosClientException - If any errors are encountered in the client while making the request or handling the response.
    
    CosServiceException - If any errors occurred in while processing the request.
  - setBucketPolicy
```
void setBucketPolicy(SetBucketPolicyRequest setBucketPolicyRequest)
              throws CosClientException,
                     CosServiceException
```
    Sets the policy associated with the specified bucket. Only the owner of the bucket can set a bucket policy. If a policy already exists for the specified bucket, the new policy replaces the existing policy.
    
    Parameters:
    
    setBucketPolicyRequest - The request object containing the details of the bucket and policy to update.
    
    Throws:
    
    CosClientException - If any errors are encountered in the client while making the request or handling the response.
    
    CosServiceException - If any errors occurred in while processing the request.
  - getBucketPolicy
```
BucketPolicy getBucketPolicy(String bucketName)
                      throws CosClientException,
                             CosServiceException
```
    Gets the policy for the specified bucket. Only the owner of the bucket can retrieve the policy. If no policy has been set for the bucket, then an empty result object with a null policy text field will be returned.
    
    Parameters:
    
    bucketName - the bucket name
    
    Throws:
    
    CosClientException - If any errors are encountered in the client while making the request or handling the response.
    
    CosServiceException - If any errors occurred in while processing the request.
  - getBucketPolicy
```
BucketPolicy getBucketPolicy(GetBucketPolicyRequest getBucketPolicyRequest)
                      throws CosClientException,
                             CosServiceException
```
    Gets the policy for the specified bucket. Only the owner of the bucket can retrieve the policy. If no policy has been set for the bucket, then an empty result object with a null policy text field will be returned.
    
    Parameters:
    
    getBucketPolicyRequest - get bucket policy request
    
    Throws:
    
    CosClientException - If any errors are encountered in the client while making the request or handling the response.
    
    CosServiceException - If any errors occurred in while processing the request.
  - deleteBucketPolicy
```
void deleteBucketPolicy(String bucketName)
                 throws CosClientException,
                        CosServiceException
```
    Deletes the policy associated with the specified bucket. Only the owner of the bucket can delete the bucket policy.
    
    Parameters:
    
    bucketName - the bucket name
    
    Throws:
    
    CosClientException - If any errors are encountered in the client while making the request or handling the response.
    
    CosServiceException - If any errors occurred in while processing the request.
  - deleteBucketPolicy
```
void deleteBucketPolicy(DeleteBucketPolicyRequest deleteBucketPolicyRequest)
                 throws CosClientException,
                        CosServiceException
```
    Deletes the policy associated with the specified bucket. Only the owner of the bucket can delete the bucket policy.
    
    Parameters:
    
    bucketName - the bucket name
    
    Throws:
    
    CosClientException - If any errors are encountered in the client while making the request or handling the response.
    
    CosServiceException - If any errors occurred in while processing the request.
  - getObjectAcl
```
AccessControlList getObjectAcl(String bucketName,
                               String key)
                        throws CosClientException,
                               CosServiceException
```
    Gets the AccessControlList (ACL) for the specified object in Qcloud COS.
    
    Each bucket and object in Qcloud COS has an ACL that defines its access control policy. When a request is made, Qcloud COS authenticates the request using its standard authentication procedure and then checks the ACL to verify the sender was granted access to the bucket or object. If the sender is approved, the request proceeds. Otherwise, Qcloud COS returns an error.
    
    Parameters:
    
    bucketName - The name of the bucket containing the object whose ACL is being retrieved.
    
    key - The key of the object within the specified bucket whose ACL is being retrieved.
    
    Returns:
    
    The AccessControlList for the specified Qcloud COS object.
    
    Throws:
    
    CosClientException - If any errors are encountered in the client while making the request or handling the response.
    
    CosServiceException - If any errors occurred in while processing the request.
  - getObjectAcl
```
AccessControlList getObjectAcl(GetObjectAclRequest getObjectAclRequest)
                        throws CosClientException,
                               CosServiceException
```
    Gets the AccessControlList (ACL) for the specified object in Qcloud COS.
    
    Each bucket and object in Qcloud COS has an ACL that defines its access control policy. When a request is made, Qcloud COS authenticates the request using its standard authentication procedure and then checks the ACL to verify the sender was granted access to the bucket or object. If the sender is approved, the request proceeds. Otherwise, Qcloud COS returns an error.
    
    Parameters:
    
    getObjectAclRequest - the request object containing all the information needed for retrieving the object ACL.
    
    Returns:
    
    The AccessControlList for the specified Qcloud COS object.
    
    Throws:
    
    CosClientException - If any errors are encountered in the client while making the request or handling the response.
    
    CosServiceException - If any errors occurred in while processing the request.
  - setObjectAcl
```
void setObjectAcl(String bucketName,
                  String key,
                  AccessControlList acl)
           throws CosClientException,
                  CosServiceException
```
    Sets the CannedAccessControlList for the specified object.
    Each bucket and object in has an ACL that defines its access control policy. When a request is made, authenticates the request using its standard authentication procedure and then checks the ACL to verify the sender was granted access to the bucket or object. If the sender is approved, the request proceeds. Otherwise, returns an error.
    
    Parameters:
    
    bucketName - The name of the bucket containing the object whose ACL is being set.
    
    key - The key of the object within the specified bucket whose ACL is being set.
    
    acl - The new AccessControlList for the specified object.
    
    Throws:
    
    CosClientException - If any errors are encountered in the client while making the request or handling the response.
    
    CosServiceException - If any errors occurred in while processing the request.
  - setObjectAcl
```
void setObjectAcl(String bucketName,
                  String key,
                  CannedAccessControlList acl)
           throws CosClientException,
                  CosServiceException
```
    Sets the CannedAccessControlList for the specified object.
    Each bucket and object in has an ACL that defines its access control policy. When a request is made, authenticates the request using its standard authentication procedure and then checks the ACL to verify the sender was granted access to the bucket or object. If the sender is approved, the request proceeds. Otherwise, returns an error.
    
    Parameters:
    
    bucketName - The name of the bucket containing the object whose ACL is being set.
    
    key - The key of the object within the specified bucket whose ACL is being set.
    
    acl - The new pre-configured CannedAccessControlList for the specified object.
    
    Throws:
    
    CosClientException - If any errors are encountered in the client while making the request or handling the response.
    
    CosServiceException - If any errors occurred in while processing the request.
  - setObjectAcl
```
void setObjectAcl(SetObjectAclRequest setObjectAclRequest)
           throws CosClientException,
                  CosServiceException
```
    Sets the AccessControlList for the specified object.
    Each bucket and object in has an ACL that defines its access control policy. When a request is made, authenticates the request using its standard authentication procedure and then checks the ACL to verify the sender was granted access to the bucket or object. If the sender is approved, the request proceeds. Otherwise, returns an error.
    
    Parameters:
    
    setObjectAclRequest - The request object containing the COS object to modify and the ACL to set.
    
    Throws:
    
    CosClientException - If any errors are encountered in the client while making the request or handling the response.
    
    CosServiceException - If any errors occurred in while processing the request.
  - setBucketAcl
```
void setBucketAcl(String bucketName,
                  AccessControlList acl)
           throws CosClientException,
                  CosServiceException
```
    Sets the AccessControlList for the specified bucket.
    Each bucket and object in COS has an ACL that defines its access control policy. When a request is made, COS authenticates the request using its standard authentication procedure and then checks the ACL to verify the sender was granted access to the bucket or object. If the sender is approved, the request proceeds. Otherwise, COS returns an error.
    When constructing a custom AccessControlList, callers typically retrieve the existing AccessControlList for a bucket .
    
    Parameters:
    
    bucketName - The name of the bucket whose ACL is being set
    
    acl - The new pre-configured CannedAccessControlList for the specified COS bucket.
    
    Throws:
    
    CosClientException - If any errors are encountered in the client while making the request or handling the response.
    
    CosServiceException - If any errors occurred in while processing the request.
  - setBucketAcl
```
void setBucketAcl(String bucketName,
                  CannedAccessControlList acl)
           throws CosClientException,
                  CosServiceException
```
    Sets the CannedAccessControlList for the specified bucket.
    Each bucket and object in COS has an ACL that defines its access control policy. When a request is made, COS authenticates the request using its standard authentication procedure and then checks the ACL to verify the sender was granted access to the bucket or object. If the sender is approved, the request proceeds. Otherwise, COS returns an error.
    When constructing a custom AccessControlList, callers typically retrieve the existing AccessControlList for a bucket .
    
    Parameters:
    
    bucketName - The name of the bucket whose ACL is being set
    
    acl - The AccessControlList for the specified COS bucket.
    
    Throws:
    
    CosClientException - If any errors are encountered in the client while making the request or handling the response.
    
    CosServiceException - If any errors occurred in while processing the request.
  - setBucketAcl
```
void setBucketAcl(SetBucketAclRequest setBucketAclRequest)
           throws CosClientException,
                  CosServiceException
```
    Sets the AccessControlList for the specified bucket.
    Each bucket and object in COS has an ACL that defines its access control policy. When a request is made, COS authenticates the request using its standard authentication procedure and then checks the ACL to verify the sender was granted access to the bucket or object. If the sender is approved, the request proceeds. Otherwise, COS returns an error.
    When constructing a custom AccessControlList, callers typically retrieve the existing AccessControlList for a bucket .
    
    Parameters:
    
    setBucketAclRequest - The request object containing the bucket to modify and the ACL to set.
    
    Throws:
    
    CosClientException - If any errors are encountered in the client while making the request or handling the response.
    
    CosServiceException - If any errors occurred in while processing the request.
  - getBucketAcl
```
AccessControlList getBucketAcl(String bucketName)
                        throws CosClientException,
                               CosServiceException
```
    Gets the AccessControlList (ACL) for the specified bucket.
    Each bucket and object in COS has an ACL that defines its access control policy. When a request is made, COS authenticates the request using its standard authentication procedure and then checks the ACL to verify the sender was granted access to the bucket or object. If the sender is approved, the request proceeds. Otherwise, COS returns an error.
    
    Parameters:
    
    bucketName - The name of the bucket whose ACL is being retrieved.
    
    Returns:
    
    The AccessControlList for the specified COS bucket.
    
    Throws:
    
    CosClientException - If any errors are encountered in the client while making the request or handling the response.
    
    CosServiceException - If any errors occurred in COS while processing the request.
  - getBucketAcl
```
AccessControlList getBucketAcl(GetBucketAclRequest getBucketAclRequest)
                        throws CosClientException,
                               CosServiceException
```
    Gets the AccessControlList (ACL) for the specified bucket.
    Each bucket and object in COS has an ACL that defines its access control policy. When a request is made, COS authenticates the request using its standard authentication procedure and then checks the ACL to verify the sender was granted access to the bucket or object. If the sender is approved, the request proceeds. Otherwise, COS returns an error.
    
    Parameters:
    
    getBucketAclRequest - The request containing the name of the bucket whose ACL is being retrieved.
    
    Returns:
    
    The AccessControlList for the specified COS bucket.
    
    Throws:
    
    CosClientException - If any errors are encountered in the client while making the request or handling the response.
    
    CosServiceException - If any errors occurred in COS while processing the request.
  - getBucketCrossOriginConfiguration
```
BucketCrossOriginConfiguration getBucketCrossOriginConfiguration(String bucketName)
                                                          throws CosClientException,
                                                                 CosServiceException
```
    Gets the cross origin configuration for the specified bucket, or null if no configuration has been established.
    
    Parameters:
    
    bucketName - the bucket name
    
    Returns:
    
    BucketCrossOriginConfiguration bucket cross origin configuration
    
    Throws:
    
    CosClientException - If any errors are encountered in the client while making the request or handling the response.
    
    CosServiceException - If any errors occurred in COS while processing the request.
  - getBucketCrossOriginConfiguration
```
BucketCrossOriginConfiguration getBucketCrossOriginConfiguration(GetBucketCrossOriginConfigurationRequest getBucketCrossOriginConfigurationRequest)
                                                          throws CosClientException,
                                                                 CosServiceException
```
    Gets the cross origin configuration for the specified bucket, or null if no configuration has been established.
    
    Parameters:
    
    getBucketCrossOriginConfigurationRequest - The request object for retrieving the bucket cross origin configuration.
    
    Returns:
    
    BucketCrossOriginConfiguration bucket cross origin configuration
    
    Throws:
    
    CosClientException - If any errors are encountered in the client while making the request or handling the response.
    
    CosServiceException - If any errors occurred in COS while processing the request.
  - setBucketCrossOriginConfiguration
```
void setBucketCrossOriginConfiguration(String bucketName,
                                       BucketCrossOriginConfiguration bucketCrossOriginConfiguration)
                                throws CosClientException,
                                       CosServiceException
```
    Sets the cross origin configuration for the specified bucket.
    
    Parameters:
    
    bucketName - the bucket name
    
    BucketCrossOriginConfiguration - The bucketCrossOriginConfiguration contains all options for setting the bucket cross origin configuration.
    
    Throws:
    
    CosClientException - If any errors are encountered in the client while making the request or handling the response.
    
    CosServiceException - If any errors occurred in COS while processing the request.
  - setBucketCrossOriginConfiguration
```
void setBucketCrossOriginConfiguration(SetBucketCrossOriginConfigurationRequest setBucketCrossOriginConfigurationRequest)
                                throws CosClientException,
                                       CosServiceException
```
    Sets the cross origin configuration for the specified bucket.
    
    Parameters:
    
    setBucketCrossOriginConfigurationRequest - The request object containing all options for setting the bucket cross origin configuration.
    
    Throws:
    
    CosClientException - If any errors are encountered in the client while making the request or handling the response.
    
    CosServiceException - If any errors occurred in COS while processing the request.
  - deleteBucketCrossOriginConfiguration
```
void deleteBucketCrossOriginConfiguration(String bucketName)
                                   throws CosClientException,
                                          CosServiceException
```
    Delete the cross origin configuration for the specified bucket.
    
    Parameters:
    
    bucketName - The bucket name
    
    Throws:
    
    CosClientException - If any errors are encountered in the client while making the request or handling the response.
    
    CosServiceException - If any errors occurred in COS while processing the request.
  - deleteBucketCrossOriginConfiguration
```
void deleteBucketCrossOriginConfiguration(DeleteBucketCrossOriginConfigurationRequest deleteBucketCrossOriginConfigurationRequest)
                                   throws CosClientException,
                                          CosServiceException
```
    Delete the cross origin configuration for the specified bucket.
    
    Parameters:
    
    deleteBucketCrossOriginConfigurationRequest - The request object containing all options for deleting the bucket cross origin configuration.
    
    Throws:
    
    CosClientException
    
    CosServiceException
  - setBucketReplicationConfiguration
```
void setBucketReplicationConfiguration(String bucketName,
                                       BucketReplicationConfiguration configuration)
                                throws CosClientException,
                                       CosServiceException
```
    Sets a replication configuration for a bucket.
    
    Parameters:
    
    bucketName - The bucket name for which the replication configuration is set.
    
    configuration - The replication configuration.
    
    Throws:
    
    CosClientException - If any errors are encountered in the client while making the request or handling the response.
    
    CosServiceException - If any errors occurred in COS while processing the request.
  - setBucketReplicationConfiguration
```
void setBucketReplicationConfiguration(SetBucketReplicationConfigurationRequest setBucketReplicationConfigurationRequest)
                                throws CosClientException,
                                       CosServiceException
```
    Sets a replication configuration for the QCloud bucket.
    
    Parameters:
    
    setBucketReplicationConfigurationRequest - The request object containing all the options for setting a replication configuration for QCloud bucket.
    
    Throws:
    
    CosClientException - If any errors are encountered in the client while making the request or handling the response.
    
    CosServiceException - If any errors occurred in COS while processing the request.
  - getBucketReplicationConfiguration
```
BucketReplicationConfiguration getBucketReplicationConfiguration(String bucketName)
                                                          throws CosClientException,
                                                                 CosServiceException
```
    Retrieves the replication configuration for the given QCloud bucket.
    
    Parameters:
    
    bucketName - The bucket name for which the replication configuration is to be retrieved.
    
    Returns:
    
    the replication configuration of the bucket.
    
    Throws:
    
    CosClientException - If any errors are encountered in the client while making the request or handling the response.
    
    CosServiceException - If any errors occurred in COS while processing the request.
  - getBucketReplicationConfiguration
```
BucketReplicationConfiguration getBucketReplicationConfiguration(GetBucketReplicationConfigurationRequest getBucketReplicationConfigurationRequest)
                                                          throws CosClientException,
                                                                 CosServiceException
```
    Retrieves the replication configuration for the given QCloud bucket.
    
    Parameters:
    
    getBucketReplicationConfigurationRequest - The request object for retrieving the bucket replication configuration.
    
    Returns:
    
    the replication configuration of the bucket.
    
    Throws:
    
    CosClientException - If any errors are encountered in the client while making the request or handling the response.
    
    CosServiceException - If any errors occurred in COS while processing the request.
  - deleteBucketReplicationConfiguration
```
void deleteBucketReplicationConfiguration(String bucketName)
                                   throws CosClientException,
                                          CosServiceException
```
    Deletes the replication configuration for the given QCloud bucket.
    
    Parameters:
    
    bucketName - The bucket name for which the replication configuration is to be deleted.
    
    Throws:
    
    CosClientException - If any errors are encountered in the client while making the request or handling the response.
    
    CosServiceException - If any errors occurred in COS while processing the request.
  - deleteBucketReplicationConfiguration
```
void deleteBucketReplicationConfiguration(DeleteBucketReplicationConfigurationRequest deleteBucketReplicationConfigurationRequest)
                                   throws CosClientException,
                                          CosServiceException
```
    Deletes the replication configuration for the given QCloud bucket.
    
    Parameters:
    
    deleteBucketReplicationConfigurationRequest - The request object for delete bucket replication configuration.
    
    Throws:
    
    CosClientException - If any errors are encountered in the client while making the request or handling the response.
    
    CosServiceException - If any errors occurred in COS while processing the request.
  - generatePresignedUrl
```
URL generatePresignedUrl(String bucketName,
                         String key,
                         Date expiration)
                  throws CosClientException
```
    Throws:
    
    CosClientException
  - generatePresignedUrl
```
URL generatePresignedUrl(String bucketName,
                         String key,
                         Date expiration,
                         HttpMethodName method)
                  throws CosClientException
```
    Returns a pre-signed URL for accessing COS resource. you can specify the expiration time. Defaults, if you didn't set the expiration time, the expired time of ClientConfig will be used.
    
    Pre-signed URLs allow clients to form a URL for an COS resource, and then sign it with the current COS security credentials. The pre-signed URL can be shared to other users, allowing access to the resource without providing an account's security credentials.
    
    Pre-signed URLs are useful in many situations where COS security credentials aren't available from the client that needs to make the actual request to COS.
    
    For example, an application may need remote users to upload files to the application owner's COS bucket, but doesn't need to ship the COS security credentials with the application. A pre-signed URL to PUT an object into the owner's bucket can be generated from a remote location with the owner's COS security credentials, then the pre-signed URL can be passed to the end user's application to use.
    
    Parameters:
    
    bucketName - The name of the bucket containing the desired object.
    
    key - The key in the specified bucket under which the desired object is stored.
    
    expiration - The time at which the returned pre-signed URL will expire.
    
    Returns:
    
    A pre-signed URL that can be used to access an COS resource without requiring the user of the URL to know the account's credentials.
    
    Throws:
    
    CosClientException - If any errors are encountered in the client while making the request or handling the response.
    
    See Also:
    
    generatePresignedUrl(String, String, Date), generatePresignedUrl(String, String, Date, HttpMethodName)
  - generatePresignedUrl
```
URL generatePresignedUrl(String bucketName,
                         String key,
                         Date expiration,
                         HttpMethodName method,
                         Map<String,String> headers,
                         Map<String,String> params)
                  throws CosClientException
```
    Returns a pre-signed URL for accessing COS resource. you can specify the expiration time. Defaults, if you didn't set the expiration time, the expired time of ClientConfig will be used.
    
    Pre-signed URLs allow clients to form a URL for an COS resource, and then sign it with the current COS security credentials. The pre-signed URL can be shared to other users, allowing access to the resource without providing an account's security credentials.
    
    Pre-signed URLs are useful in many situations where COS security credentials aren't available from the client that needs to make the actual request to COS.
    
    For example, an application may need remote users to upload files to the application owner's COS bucket, but doesn't need to ship the COS security credentials with the application. A pre-signed URL to PUT an object into the owner's bucket can be generated from a remote location with the owner's COS security credentials, then the pre-signed URL can be passed to the end user's application to use.
    
    Parameters:
    
    bucketName - The name of the bucket containing the desired object.
    
    key - The key in the specified bucket under which the desired object is stored.
    
    expiration - The time at which the returned pre-signed URL will expire.
    
    method - The HTTP method verb to use for this URL
    
    headers - The HTTP headers to use for sign.
    
    params - The HTTP params to use for sign.
    
    Returns:
    
    A pre-signed URL that can be used to access an COS resource without requiring the user of the URL to know the account's credentials.
    
    Throws:
    
    CosClientException - If any errors are encountered in the client while making the request or handling the response.
    
    See Also:
    
    generatePresignedUrl(String, String, Date), generatePresignedUrl(String, String, Date, HttpMethodName)
  - generatePresignedUrl
```
URL generatePresignedUrl(String bucketName,
                         String key,
                         Date expiration,
                         HttpMethodName method,
                         Map<String,String> headers,
                         Map<String,String> params,
                         Boolean signPrefixMode,
                         Boolean signHost)
                  throws CosClientException
```
    Parameters:
    
    bucketName - The name of the bucket containing the desired object.
    
    key - The key in the specified bucket under which the desired object is stored.
    
    expiration - The time at which the returned pre-signed URL will expire.
    
    method - The HTTP method verb to use for this URL
    
    headers - The HTTP headers to use for sign.
    
    params - The HTTP params to use for sign.
    
    signPrefixMode - The optional signPrefixMode decide the presigned url whether start with 'sign=' and encode value.
    
    signHost - The optional signHost decide whether to sign with host header, by default it is true.
    
    Returns:
    
    A pre-signed URL that can be used to access an COS resource without requiring the user of the URL to know the account's credentials.
    
    Throws:
    
    CosClientException - If any errors are encountered in the client while making the request or handling the response.
    
    See Also:
    
    generatePresignedUrl(String, String, Date), generatePresignedUrl(String, String, Date, HttpMethodName)
  - generatePresignedUrl
```
URL generatePresignedUrl(GeneratePresignedUrlRequest generatePresignedUrlRequest)
                  throws CosClientException
```
    Returns a pre-signed URL for accessing COS resource. you can specify the expiration time. Defaults, if you didn't set the expiration time, the expired time of ClientConfig will be used.
    
    Pre-signed URLs allow clients to form a URL for an COS resource, and then sign it with the current COS security credentials. The pre-signed URL can be shared to other users, allowing access to the resource without providing an account's security credentials.
    
    Pre-signed URLs are useful in many situations where COS security credentials aren't available from the client that needs to make the actual request to COS.
    
    For example, an application may need remote users to upload files to the application owner's COS bucket, but doesn't need to ship the COS security credentials with the application. A pre-signed URL to PUT an object into the owner's bucket can be generated from a remote location with the owner's COS security credentials, then the pre-signed URL can be passed to the end user's application to use.
    
    Parameters:
    
    generatePresignedUrlRequest - The request object containing all the options for generating a pre-signed URL (bucket name, key, expiration date, etc).
    
    Returns:
    
    A pre-signed URL that can be used to access an COS resource without requiring the user of the URL to know the account's credentials.
    
    Throws:
    
    CosClientException - If any errors are encountered in the client while making the request or handling the response.
    
    See Also:
    
    generatePresignedUrl(String, String, Date), COS#generatePresignedUrl(String, String, Date, HttpMethod)
  - generatePresignedUrl
```
URL generatePresignedUrl(GeneratePresignedUrlRequest generatePresignedUrlRequest,
                         Boolean signHost)
                  throws CosClientException
```
    Returns a pre-signed URL for accessing COS resource. you can specify the expiration time. Defaults, if you didn't set the expiration time, the expired time of ClientConfig will be used.
    
    Pre-signed URLs allow clients to form a URL for an COS resource, and then sign it with the current COS security credentials. The pre-signed URL can be shared to other users, allowing access to the resource without providing an account's security credentials.
    
    Pre-signed URLs are useful in many situations where COS security credentials aren't available from the client that needs to make the actual request to COS.
    
    For example, an application may need remote users to upload files to the application owner's COS bucket, but doesn't need to ship the COS security credentials with the application. A pre-signed URL to PUT an object into the owner's bucket can be generated from a remote location with the owner's COS security credentials, then the pre-signed URL can be passed to the end user's application to use.
    
    Parameters:
    
    generatePresignedUrlRequest - The request object containing all the options for generating a pre-signed URL (bucket name, key, expiration date, etc).
    
    signHost - The optional signHost decide whether to sign with host header, by default it is true.
    
    Returns:
    
    A pre-signed URL that can be used to access an COS resource without requiring the user of the URL to know the account's credentials.
    
    Throws:
    
    CosClientException - If any errors are encountered in the client while making the request or handling the response.
    
    See Also:
    
    generatePresignedUrl(String, String, Date), COS#generatePresignedUrl(String, String, Date, HttpMethod)
  - restoreObject
```
void restoreObject(RestoreObjectRequest request)
            throws CosClientException,
                   CosServiceException
```
    Restore an object, which was transitioned to CAS from COS when it was expired, into COS again. This copy is by nature temporary and is always stored as temporary copy in COS. The customer will be able to set / re-adjust the lifetime of this copy. By re-adjust we mean the customer can call this API to shorten or extend the lifetime of the copy. Note the request will only be accepted when there is no ongoing restore request. One needs to have the new cos:RestoreObject permission to perform this operation.
    
    Parameters:
    
    request - The request object containing all the options for restoring an COS object.
    
    Throws:
    
    CosClientException - If any errors are encountered in the client while making the request or handling the response.
    
    CosServiceException - If any errors occurred in COS while processing the request.
  - restoreObject
```
void restoreObject(String bucketName,
                   String key,
                   int expirationInDays)
            throws CosClientException,
                   CosServiceException
```
    Restore an object, which was transitioned to CAS from COS when it was expired, into COS again. This copy is by nature temporary and is always stored as temporary copy in COS. The customer will be able to set / re-adjust the lifetime of this copy. By re-adjust we mean the customer can call this API to shorten or extend the lifetime of the copy. Note the request will only be accepted when there is no ongoing restore request. One needs to have the new cos:RestoreObject permission to perform this operation.
    
    Parameters:
    
    bucketName - The name of an existing bucket.
    
    key - The key under which to store the specified file.
    
    expirationInDays - The number of days after which the object will expire.
    
    Throws:
    
    CosClientException - If any errors are encountered in the client while making the request or handling the response.
    
    CosServiceException - If any errors occurred in COS while processing the request.
  - updateObjectMetaData
```
void updateObjectMetaData(String bucketName,
                          String key,
                          ObjectMetadata objectMetadata)
                   throws CosClientException,
                          CosServiceException
```
    update the object meta.
    
    Parameters:
    
    bucketName - The name of an existing bucket.
    
    key - The key under which to store the specified file.
    
    objectMetadata - object new metadata for the specified object
    
    Throws:
    
    CosClientException - If any errors are encountered in the client while making the request or handling the response.
    
    CosServiceException - If any errors occurred in COS while processing the request.
  - getBucketWebsiteConfiguration
```
BucketWebsiteConfiguration getBucketWebsiteConfiguration(String bucketName)
                                                  throws CosClientException,
                                                         CosServiceException
```
    Returns the website configuration for the specified bucket. Bucket website configuration allows you to host your static websites entirely out of COS. To host your website in COS, create a bucket, upload your files, and configure it as a website. Once your bucket has been configured as a website, you can access all your content via the COS website endpoint. To ensure that the existing COS REST API will continue to behave the same, regardless of whether or not your bucket has been configured to host a website, a new HTTP endpoint has been introduced where you can access your content. The bucket content you want to make available via the website must be publicly readable.
    
    Parameters:
    
    bucketName - The name of the bucket whose website configuration is being retrieved.
    
    Returns:
    
    The bucket website configuration for the specified bucket, otherwise null if there is no website configuration set for the specified bucket.
    
    Throws:
    
    CosClientException - If any errors are encountered on the client while making the request or handling the response.
    
    CosServiceException - If any errors occurred in COS while processing the request.
  - getBucketWebsiteConfiguration
```
BucketWebsiteConfiguration getBucketWebsiteConfiguration(GetBucketWebsiteConfigurationRequest getBucketWebsiteConfigurationRequest)
                                                  throws CosClientException,
                                                         CosServiceException
```
    Returns the website configuration for the specified bucket. Bucket website configuration allows you to host your static websites entirely out of COS. To host your website in COS, create a bucket, upload your files, and configure it as a website. Once your bucket has been configured as a website, you can access all your content via the COS website endpoint. To ensure that the existing COS REST API will continue to behave the same, regardless of whether or not your bucket has been configured to host a website, a new HTTP endpoint has been introduced where you can access your content. The bucket content you want to make available via the website must be publicly readable.
    
    Parameters:
    
    getBucketWebsiteConfigurationRequest - The request object for retrieving the bucket website configuration.
    
    Returns:
    
    The bucket website configuration for the specified bucket, otherwise null if there is no website configuration set for the specified bucket.
    
    Throws:
    
    CosClientException - If any errors are encountered on the client while making the request or handling the response.
    
    CosServiceException - If any errors occurred in COS while processing the request.
  - setBucketWebsiteConfiguration
```
void setBucketWebsiteConfiguration(String bucketName,
                                   BucketWebsiteConfiguration configuration)
                            throws CosClientException,
                                   CosServiceException
```
    Sets the website configuration for the specified bucket. Bucket website configuration allows you to host your static websites entirely out COS. To host your website in COS, create a bucket, upload your files, and configure it as a website. Once your bucket has been configured as a website, you can access all your content via the COS website endpoint. To ensure that the existing COS REST API will continue to behave the same, regardless of whether or not your bucket has been configured to host a website, a new HTTP endpoint has been introduced where you can access your content. The bucket content you want to make available via the website must be publicly readable.
    
    Parameters:
    
    bucketName - The name of the bucket whose website configuration is being set.
    
    configuration - The configuration describing how the specified bucket will serve web requests (i.e. default index page, error page).
    
    Throws:
    
    CosClientException - If any errors are encountered on the client while making the request or handling the response.
    
    CosServiceException - If any errors occurred in COS while processing the request.
  - setBucketWebsiteConfiguration
```
void setBucketWebsiteConfiguration(SetBucketWebsiteConfigurationRequest setBucketWebsiteConfigurationRequest)
                            throws CosClientException,
                                   CosServiceException
```
    Sets the website configuration for the specified bucket. Bucket website configuration allows you to host your static websites entirely out of COS. To host your website in COS, create a bucket, upload your files, and configure it as a website. Once your bucket has been configured as a website, you can access all your content via the COS website endpoint. To ensure that the existing COS REST API will continue to behave the same, regardless of whether or not your bucket has been configured to host a website, a new HTTP endpoint has been introduced where you can access your content. The bucket content you want to make available via the website must be publicly readable.
    
    Parameters:
    
    setBucketWebsiteConfigurationRequest - The request object containing the name of the bucket whose website configuration is being updated, and the new website configuration values.
    
    Throws:
    
    CosClientException - If any errors are encountered on the client while making the request or handling the response.
    
    CosServiceException - If any errors occurred in COS while processing the request.
  - deleteBucketWebsiteConfiguration
```
void deleteBucketWebsiteConfiguration(String bucketName)
                               throws CosClientException,
                                      CosServiceException
```
    This operation removes the website configuration for a bucket. Calling this operation on a bucket with no website configuration does not throw an exception. Calling this operation a bucket that does not exist will throw an exception.
    
    Parameters:
    
    bucketName - The name of the bucket whose website configuration is being deleted.
    
    Throws:
    
    CosClientException - If any errors are encountered on the client while making the request or handling the response.
    
    CosServiceException - If any errors occurred in COS while processing the request.
  - deleteBucketWebsiteConfiguration
```
void deleteBucketWebsiteConfiguration(DeleteBucketWebsiteConfigurationRequest deleteBucketWebsiteConfigurationRequest)
                               throws CosClientException,
                                      CosServiceException
```
    This operation removes the website configuration for a bucket. Calling this operation on a bucket with no website configuration does not throw an exception. Calling this operation a bucket that does not exist will throw an exception.
    
    Parameters:
    
    deleteBucketWebsiteConfigurationRequest - The request object specifying the name of the bucket whose website configuration is to be deleted.
    
    Throws:
    
    CosClientException - If any errors are encountered on the client while making the request or handling the response.
    
    CosServiceException - If any errors occurred in COS while processing the request.
  - deleteBucketDomainConfiguration
```
void deleteBucketDomainConfiguration(String bucketName)
                              throws CosClientException,
                                     CosServiceException
```
    This operation removes the domain configuration for a bucket. Calling this operation on a bucket with no domain configuration does not throw an exception. Calling this operation a bucket that does not exist will throw an exception.
    
    Parameters:
    
    bucketName - The name of the bucket whose domain configuration is being deleted.
    
    Throws:
    
    CosClientException - If any errors are encountered on the client while making the request or handling the response.
    
    CosServiceException - If any errors occurred in COS while processing the request.
  - deleteBucketDomainConfiguration
```
void deleteBucketDomainConfiguration(DeleteBucketDomainConfigurationRequest deleteBucketDomainConfigurationRequest)
                              throws CosClientException,
                                     CosServiceException
```
    This operation removes the domain configuration for a bucket. Calling this operation on a bucket with no domain configuration does not throw an exception. Calling this operation a bucket that does not exist will throw an exception.
    
    Parameters:
    
    deleteBucketDomainConfigurationRequest - The request object specifying the name of the bucket whose domain configuration is to be deleted.
    
    Throws:
    
    CosClientException - If any errors are encountered on the client while making the request or handling the response.
    
    CosServiceException - If any errors occurred in COS while processing the request.
  - setBucketDomainConfiguration
```
void setBucketDomainConfiguration(String bucketName,
                                  BucketDomainConfiguration configuration)
                           throws CosClientException,
                                  CosServiceException
```
    Sets the domain configuration for the specified bucket.
    
    Parameters:
    
    bucketName - The name of the bucket whose domain configuration is being set.
    
    configuration - The configuration describing the specified bucket custom domain
    
    Throws:
    
    CosClientException - If any errors are encountered on the client while making the request or handling the response.
    
    CosServiceException - If any errors occurred in COS while processing the request.
  - setBucketDomainConfiguration
```
void setBucketDomainConfiguration(SetBucketDomainConfigurationRequest setBucketDomainConfigurationRequest)
                           throws CosClientException,
                                  CosServiceException
```
    Sets the domain configuration for the specified bucket.
    
    Parameters:
    
    setBucketDomainConfigurationRequest - The request object containing the name of the bucket whose domain configuration is being updated, and the new domain configuration values.
    
    Throws:
    
    CosClientException - If any errors are encountered on the client while making the request or handling the response.
    
    CosServiceException - If any errors occurred in COS while processing the request.
  - getBucketDomainConfiguration
```
BucketDomainConfiguration getBucketDomainConfiguration(String bucketName)
                                                throws CosClientException,
                                                       CosServiceException
```
    Returns the domain configuration for the specified bucket.
    
    Parameters:
    
    bucketName - The name of the bucket whose domain configuration is being retrieved.
    
    Returns:
    
    The bucket domain configuration for the specified bucket, otherwise null if there is no domain configuration set for the specified bucket.
    
    Throws:
    
    CosClientException - If any errors are encountered on the client while making the request or handling the response.
    
    CosServiceException - If any errors occurred in COS while processing the request.
  - getBucketDomainConfiguration
```
BucketDomainConfiguration getBucketDomainConfiguration(GetBucketDomainConfigurationRequest getBucketDomainConfigurationRequest)
                                                throws CosClientException,
                                                       CosServiceException
```
    Returns the domain configuration for the specified bucket.
    
    Parameters:
    
    getBucketDomainConfigurationRequest - The request object for retrieving the bucket domain configuration.
    
    Returns:
    
    The bucket domain configuration for the specified bucket, otherwise null if there is no domain configuration set for the specified bucket.
    
    Throws:
    
    CosClientException - If any errors are encountered on the client while making the request or handling the response.
    
    CosServiceException - If any errors occurred in COS while processing the request.
  - deleteBucketDomainCertificate
```
void deleteBucketDomainCertificate(String bucketName,
                                   String domainName)
                            throws CosClientException,
                                   CosServiceException
```
    This operation removes the domain certificate for a bucket.
    
    Parameters:
    
    bucketName - The name of the bucket whose domain certificate is being deleted.
    
    Throws:
    
    CosClientException - If any errors are encountered on the client while making the request or handling the response.
    
    CosServiceException - If any errors occurred in COS while processing the request.
  - deleteBucketDomainCertificate
```
void deleteBucketDomainCertificate(BucketDomainCertificateRequest deleteBucketDomainCertificateRequest)
                            throws CosClientException,
                                   CosServiceException
```
    This operation removes the domain certificate for a bucket.
    
    Parameters:
    
    deleteBucketDomainCertificateRequest - The request object specifying the name of the bucket whose domain certificate is to be deleted.
    
    Throws:
    
    CosClientException - If any errors are encountered on the client while making the request or handling the response.
    
    CosServiceException - If any errors occurred in COS while processing the request.
  - setBucketDomainCertificate
```
void setBucketDomainCertificate(String bucketName,
                                BucketPutDomainCertificate domainCertificate)
                         throws CosClientException,
                                CosServiceException
```
    Sets the domain certificate for the specified bucket.
    
    Parameters:
    
    bucketName - The name of the bucket whose domain certificate is being set.
    
    domainCertificate - The certificate describing the specified bucket custom domain
    
    Throws:
    
    CosClientException - If any errors are encountered on the client while making the request or handling the response.
    
    CosServiceException - If any errors occurred in COS while processing the request.
  - setBucketDomainCertificate
```
void setBucketDomainCertificate(SetBucketDomainCertificateRequest setBucketDomainCertificateRequest)
                         throws CosClientException,
                                CosServiceException
```
    Sets the domain certificate for the specified bucket.
    
    Parameters:
    
    setBucketDomainCertificateRequest - The request object containing the name of the bucket whose domain certificate is being updated, and the new domain certificate values.
    
    Throws:
    
    CosClientException - If any errors are encountered on the client while making the request or handling the response.
    
    CosServiceException - If any errors occurred in COS while processing the request.
  - getBucketDomainCertificate
```
BucketGetDomainCertificate getBucketDomainCertificate(String bucketName,
                                                      String domainName)
                                               throws CosClientException,
                                                      CosServiceException
```
    Returns the domain certificate for the specified bucket.
    
    Parameters:
    
    bucketName - The name of the bucket whose domain certificate is being retrieved.
    
    domainName - The name of the bucket's domain whose certificate is being retrieved.
    
    Returns:
    
    The bucket domain certificate for the specified bucket, otherwise null if there is no domain certificate set for the specified bucket.
    
    Throws:
    
    CosClientException - If any errors are encountered on the client while making the request or handling the response.
    
    CosServiceException - If any errors occurred in COS while processing the request.
  - getBucketDomainCertificate
```
BucketGetDomainCertificate getBucketDomainCertificate(BucketDomainCertificateRequest getBucketDomainCertificateRequest)
                                               throws CosClientException,
                                                      CosServiceException
```
    Returns the domain certificate for the specified bucket.
    
    Parameters:
    
    getBucketDomainCertificateRequest - The request object for retrieving the bucket domain certificate.
    
    Returns:
    
    The bucket domain certificate for the specified bucket, otherwise null if there is no domain certificate set for the specified bucket.
    
    Throws:
    
    CosClientException - If any errors are encountered on the client while making the request or handling the response.
    
    CosServiceException - If any errors occurred in COS while processing the request.
  - setBucketRefererConfiguration
```
void setBucketRefererConfiguration(String bucketName,
                                   BucketRefererConfiguration configuration)
                            throws CosClientException,
                                   CosServiceException
```
    Sets the referer configuration for the specified bucket.
    
    Parameters:
    
    bucketName - The name of the bucket whose referer configuration is being set.
    
    configuration - The configuration describing the specified bucket referer
    
    Throws:
    
    CosClientException - If any errors are encountered on the client while making the request or handling the response.
    
    CosServiceException - If any errors occurred in COS while processing the request.
  - setBucketRefererConfiguration
```
void setBucketRefererConfiguration(SetBucketRefererConfigurationRequest setBucketRefererConfigurationRequest)
                            throws CosClientException,
                                   CosServiceException
```
    Sets the referer configuration for the specified bucket.
    
    Parameters:
    
    setBucketRefererConfigurationRequest - The request object containing the name of the bucket whose referer configuration is being updated, and the new referer configuration values.
    
    Throws:
    
    CosClientException - If any errors are encountered on the client while making the request or handling the response.
    
    CosServiceException - If any errors occurred in COS while processing the request.
  - getBucketRefererConfiguration
```
BucketRefererConfiguration getBucketRefererConfiguration(String bucketName)
                                                  throws CosClientException,
                                                         CosServiceException
```
    Returns the referer configuration for the specified bucket.
    
    Parameters:
    
    bucketName - The name of the bucket whose referer configuration is being retrieved.
    
    Returns:
    
    The bucket referer configuration for the specified bucket, otherwise null if there is no referer configuration set for the specified bucket.
    
    Throws:
    
    CosClientException - If any errors are encountered on the client while making the request or handling the response.
    
    CosServiceException - If any errors occurred in COS while processing the request.
  - getBucketRefererConfiguration
```
BucketRefererConfiguration getBucketRefererConfiguration(GetBucketRefererConfigurationRequest getBucketRefererConfigurationRequest)
                                                  throws CosClientException,
                                                         CosServiceException
```
    Returns the referer configuration for the specified bucket.
    
    Parameters:
    
    getBucketDomainConfigurationRequest - The request object for retrieving the bucket referer configuration.
    
    Returns:
    
    The bucket referer configuration for the specified bucket, otherwise null if there is no referer configuration set for the specified bucket.
    
    Throws:
    
    CosClientException - If any errors are encountered on the client while making the request or handling the response.
    
    CosServiceException - If any errors occurred in COS while processing the request.
  - getBucketLoggingConfiguration
```
BucketLoggingConfiguration getBucketLoggingConfiguration(String bucketName)
                                                  throws CosClientException,
                                                         CosServiceException
```
    Gets the logging configuration for the specified bucket. The bucket logging configuration object indicates if server access logging is enabled for the specified bucket, the destination bucket where server access logs are delivered, and the optional log file prefix.
    
    Parameters:
    
    bucketName - The name of the bucket whose bucket logging configuration is being retrieved.
    
    Returns:
    
    The bucket logging configuration for the specified bucket.
    
    Throws:
    
    CosClientException - If any errors are encountered in the client while making the request or handling the response.
    
    CosServiceException - If any errors occurred in COS while processing the request.
  - getBucketLoggingConfiguration
```
BucketLoggingConfiguration getBucketLoggingConfiguration(GetBucketLoggingConfigurationRequest getBucketLoggingConfigurationRequest)
                                                  throws CosClientException,
                                                         CosServiceException
```
    Gets the logging configuration for the specified bucket. The bucket logging configuration object indicates if server access logging is enabled for the specified bucket, the destination bucket where server access logs are delivered, and the optional log file prefix.
    
    Parameters:
    
    getBucketLoggingConfigurationRequest - The request object for retrieving the bucket logging configuration.
    
    Returns:
    
    The bucket logging configuration for the specified bucket.
    
    Throws:
    
    CosClientException - If any errors are encountered in the client while making the request or handling the response.
    
    CosServiceException - If any errors occurred in COS while processing the request.
  - setBucketLoggingConfiguration
```
void setBucketLoggingConfiguration(SetBucketLoggingConfigurationRequest setBucketLoggingConfigurationRequest)
                            throws CosClientException,
                                   CosServiceException
```
    Sets the logging configuration for the specified bucket. The bucket logging configuration object indicates whether server access logging is enabled or not for the specified bucket, the destination bucket where server access logs are delivered, and the optional log file prefix.
    
    Parameters:
    
    setBucketLoggingConfigurationRequest - The request object containing all options for setting the bucket logging configuration.
    
    Throws:
    
    CosClientException - If any errors are encountered in the client while making the request or handling the response.
    
    CosServiceException - If any errors occurred in COS while processing the request.
  - deleteBucketInventoryConfiguration
```
DeleteBucketInventoryConfigurationResult deleteBucketInventoryConfiguration(String bucketName,
                                                                            String id)
                                                                     throws CosClientException,
                                                                            CosServiceException
```
    Deletes an inventory configuration (identified by the inventory ID) from the bucket.
    
    Parameters:
    
    bucketName - The name of the bucket from which the inventory configuration is to be deleted.
    
    id - The ID of the inventory configuration to delete.
    
    Throws:
    
    CosClientException
    
    CosServiceException
  - deleteBucketInventoryConfiguration
```
DeleteBucketInventoryConfigurationResult deleteBucketInventoryConfiguration(DeleteBucketInventoryConfigurationRequest deleteBucketInventoryConfigurationRequest)
                                                                     throws CosClientException,
                                                                            CosServiceException
```
    Deletes an inventory configuration (identified by the inventory ID) from the bucket.
    
    Parameters:
    
    deleteBucketInventoryConfigurationRequest - The request object for deleting an inventory configuration.
    
    Throws:
    
    CosClientException
    
    CosServiceException
  - getBucketInventoryConfiguration
```
GetBucketInventoryConfigurationResult getBucketInventoryConfiguration(String bucketName,
                                                                      String id)
                                                               throws CosClientException,
                                                                      CosServiceException
```
    Returns an inventory configuration (identified by the inventory ID) from the bucket.
    
    Parameters:
    
    bucketName - The name of the bucket to get the inventory configuration from.
    
    id - The ID of the inventory configuration to delete.
    
    Returns:
    
    An GetBucketInventoryConfigurationResult object containing the inventory configuration.
    
    Throws:
    
    CosClientException
    
    CosServiceException
  - getBucketInventoryConfiguration
```
GetBucketInventoryConfigurationResult getBucketInventoryConfiguration(GetBucketInventoryConfigurationRequest getBucketInventoryConfigurationRequest)
                                                               throws CosClientException,
                                                                      CosServiceException
```
    Returns an inventory configuration (identified by the inventory ID) from the bucket.
    
    Parameters:
    
    getBucketInventoryConfigurationRequest - The request object to retreive an inventory configuration.
    
    Returns:
    
    An GetBucketInventoryConfigurationResult object containing the inventory configuration.
    
    Throws:
    
    CosClientException
    
    CosServiceException
  - setBucketInventoryConfiguration
```
SetBucketInventoryConfigurationResult setBucketInventoryConfiguration(String bucketName,
                                                                      InventoryConfiguration inventoryConfiguration)
                                                               throws CosClientException,
                                                                      CosServiceException
```
    Sets an inventory configuration (identified by the inventory ID) to the bucket.
    
    Parameters:
    
    bucketName - The name of the bucket to set the inventory configuration to.
    
    inventoryConfiguration - The inventory configuration to set.
    
    Throws:
    
    CosClientException
    
    CosServiceException
  - setBucketInventoryConfiguration
```
SetBucketInventoryConfigurationResult setBucketInventoryConfiguration(SetBucketInventoryConfigurationRequest setBucketInventoryConfigurationRequest)
                                                               throws CosClientException,
                                                                      CosServiceException
```
    Sets an inventory configuration (identified by the inventory ID) to the bucket.
    
    Parameters:
    
    setBucketInventoryConfigurationRequest - The request object for setting an inventory configuration.
    
    Throws:
    
    CosClientException
    
    CosServiceException
  - listBucketInventoryConfigurations
```
ListBucketInventoryConfigurationsResult listBucketInventoryConfigurations(ListBucketInventoryConfigurationsRequest listBucketInventoryConfigurationsRequest)
                                                                   throws CosClientException,
                                                                          CosServiceException
```
    Returns the list of inventory configurations for the bucket.
    
    Parameters:
    
    listBucketInventoryConfigurationsRequest - The request object to list the inventory configurations in a bucket.
    
    Returns:
    
    An ListBucketInventoryConfigurationsResult object containing the list of InventoryConfigurations.
    
    Throws:
    
    CosClientException
    
    CosServiceException
  - getBucketTaggingConfiguration
```
BucketTaggingConfiguration getBucketTaggingConfiguration(String bucketName)
```
    Gets the tagging configuration for the specified bucket, or null if the specified bucket does not exist, or if no configuration has been established.
    
    Parameters:
    
    bucketName - The name of the bucket for which to retrieve tagging configuration.
    
    See Also:
    
    COSClient.getBucketTaggingConfiguration(GetBucketTaggingConfigurationRequest), AWS API Documentation
  - getBucketTaggingConfiguration
```
BucketTaggingConfiguration getBucketTaggingConfiguration(GetBucketTaggingConfigurationRequest getBucketTaggingConfigurationRequest)
```
    Gets the tagging configuration for the specified bucket, or null if the specified bucket does not exist, or if no configuration has been established.
    
    Parameters:
    
    getBucketTaggingConfigurationRequest - The request object for retrieving the bucket tagging configuration.
    
    See Also:
    
    COSClient.getBucketTaggingConfiguration(String), AWS API Documentation
  - setBucketTaggingConfiguration
```
void setBucketTaggingConfiguration(String bucketName,
                                   BucketTaggingConfiguration bucketTaggingConfiguration)
```
    Sets the tagging configuration for the specified bucket.
    
    Parameters:
    
    bucketName - The name of the bucket for which to set the tagging configuration.
    
    bucketTaggingConfiguration - The new tagging configuration for this bucket, which completely replaces any existing configuration.
    
    See Also:
    
    AWS API Documentation
  - setBucketTaggingConfiguration
```
void setBucketTaggingConfiguration(SetBucketTaggingConfigurationRequest setBucketTaggingConfigurationRequest)
```
    Sets the tagging configuration for the specified bucket.
    
    Parameters:
    
    setBucketTaggingConfigurationRequest - The request object containing all options for setting the bucket tagging configuration.
    
    See Also:
    
    AWS API Documentation
  - deleteBucketTaggingConfiguration
```
void deleteBucketTaggingConfiguration(String bucketName)
```
    Removes the tagging configuration for the bucket specified.
    
    Parameters:
    
    bucketName - The name of the bucket for which to remove the tagging configuration.
    
    See Also:
    
    AWS API Documentation
  - deleteBucketTaggingConfiguration
```
void deleteBucketTaggingConfiguration(DeleteBucketTaggingConfigurationRequest deleteBucketTaggingConfigurationRequest)
```
    Removes the tagging configuration for the bucket specified.
    
    Parameters:
    
    deleteBucketTaggingConfigurationRequest - The request object containing all options for removing the bucket tagging configuration.
    
    See Also:
    
    AWS API Documentation
  - getBucketIntelligentTierConfiguration
```
BucketIntelligentTierConfiguration getBucketIntelligentTierConfiguration(GetBucketIntelligentTierConfigurationRequest getBucketIntelligentTierConfigurationRequest)
```
    Get the intelligent configuration for the specified bucket.
    
    Parameters:
    
    getBucketIntelligentTierConfigurationRequest -
    
    Returns:
  - getBucketIntelligentTierConfiguration
```
BucketIntelligentTierConfiguration getBucketIntelligentTierConfiguration(String bucketName)
```
    Get the intelligent configuration for the specified bucket.
    
    Parameters:
    
    bucketName -
    
    Returns:
  - setBucketIntelligentTieringConfiguration
```
void setBucketIntelligentTieringConfiguration(SetBucketIntelligentTierConfigurationRequest setBucketIntelligentTierConfigurationRequest)
```
    Sets the intelligent configuration for the specified bucket.
    
    Parameters:
    
    setBucketIntelligentTierConfigurationRequest - The request object containing all options for setting the bucket intelligent configuration.
  - appendObject
```
AppendObjectResult appendObject(AppendObjectRequest appendObjectRequest)
                         throws CosServiceException,
                                CosClientException
```
    append data to an COS object
    
    Parameters:
    
    appendObjectRequest -
    
    Returns:
    
    Throws:
    
    CosServiceException
    
    CosClientException
  - rename
```
void rename(RenameRequest renameRequest)
     throws CosServiceException,
            CosClientException
```
    rename object, which contains both file or dir in fs
    
    Parameters:
    
    renameRequest -
    
    Throws:
    
    CosServiceException
    
    CosClientException
  - selectObjectContent
```
SelectObjectContentResult selectObjectContent(SelectObjectContentRequest selectRequest)
                                       throws CosClientException,
                                              CosServiceException
```
    This operation filters the contents of an COS object based on a simple Structured Query Language (SQL) statement. In the request, along with the SQL expression, you must also specify a data serialization format (JSON or CSV) of the object. COS uses this to parse object data into records, and returns only records that match the specified SQL expression. You must also specify the data serialization format for the response.
    
    Parameters:
    
    selectRequest - The request object for selecting object content.
    
    Returns:
    
    A SelectObjectContentResult.
    
    Throws:
    
    CosClientException
    
    CosServiceException
  - getObjectTagging
```
GetObjectTaggingResult getObjectTagging(GetObjectTaggingRequest getObjectTaggingRequest)
```
    Returns the tags for the specified object.
    
    Parameters:
    
    getObjectTaggingRequest - The request object containing all the options on how to retrieve the COS object tags.
    
    Returns:
    
    The tags for the specified object.
  - setObjectTagging
```
SetObjectTaggingResult setObjectTagging(SetObjectTaggingRequest setObjectTaggingRequest)
```
    Set the tags for the specified object.
    
    Parameters:
    
    setObjectTaggingRequest - The request object containing all the options for setting the tags for the specified object.
  - deleteObjectTagging
```
DeleteObjectTaggingResult deleteObjectTagging(DeleteObjectTaggingRequest deleteObjectTaggingRequest)
```
    Remove the tags for the specified object.
    
    Parameters:
    
    deleteObjectTaggingRequest - The request object containing all the options for deleting the tags for the specified object.
    
    Returns:
    
    a DeleteObjectTaggingResult object containing the information returned by COS for the the tag deletion.
  - createMediaJobs
```
MediaJobResponse createMediaJobs(MediaJobsRequest req)
```
    CreateMediaJobs 接口用于提交一个任务。 https://cloud.tencent.com/document/product/460/38936
    
    Parameters:
    
    req -
  - createMediaJobsV2
```
MediaJobResponseV2 createMediaJobsV2(MediaJobsRequestV2 req)
```
  - cancelMediaJob
```
Boolean cancelMediaJob(MediaJobsRequest req)
```
    CancelMediaJob 接口用于取消一个任务。 https://cloud.tencent.com/document/product/460/38939
  - describeMediaJob
```
MediaJobResponse describeMediaJob(MediaJobsRequest req)
```
    DescribeMediaJob 用于查询指定的任务。 https://cloud.tencent.com/document/product/460/38937
    
    Returns:
  - describeMediaJobs
```
MediaListJobResponse describeMediaJobs(MediaJobsRequest cIMediaJobsRequest)
```
    DescribeMediaJobs 用于拉取符合条件的任务。 https://cloud.tencent.com/document/product/460/38938
  - describeMediaQueues
```
MediaListQueueResponse describeMediaQueues(MediaQueueRequest mediaQueueRequest)
```
    DescribeMediaQueues 接口用于搜索队列。 https://cloud.tencent.com/document/product/460/38913
  - updateMediaQueue
```
MediaQueueResponse updateMediaQueue(MediaQueueRequest mediaQueueRequest)
                             throws UnsupportedEncodingException
```
    UpdateMediaQueue 接口用于更新队列。 https://cloud.tencent.com/document/product/460/42324
    
    Throws:
    
    UnsupportedEncodingException
  - describeMediaBuckets
```
MediaBucketResponse describeMediaBuckets(MediaBucketRequest mediaBucketRequest)
```
    DescribeMediaBuckets 接口用于查询存储桶是否已开通媒体处理功能。 https://cloud.tencent.com/document/product/460/38914
  - createMediaTemplate
```
MediaTemplateResponse createMediaTemplate(MediaTemplateRequest request)
                                   throws UnsupportedEncodingException
```
    CreateMediaTemplate 用于新增模板。。动图模板 https://cloud.tencent.com/document/product/460/46989 截图模板 https://cloud.tencent.com/document/product/460/46994 转码模板 https://cloud.tencent.com/document/product/460/46999
    
    Throws:
    
    UnsupportedEncodingException
  - deleteMediaTemplate
```
Boolean deleteMediaTemplate(MediaTemplateRequest request)
```
    DeleteMediaTemplate 用于删除模板。 https://cloud.tencent.com/document/product/460/46990
    
    Returns:
  - describeMediaTemplates
```
MediaListTemplateResponse describeMediaTemplates(MediaTemplateRequest request)
```
    DescribeMediaTemplates 用于查询动图模板。 https://cloud.tencent.com/document/product/460/46991
  - updateMediaTemplate
```
Boolean updateMediaTemplate(MediaTemplateRequest request)
                     throws UnsupportedEncodingException
```
    UpdateMediaTemplate 用于更新模板。。 https://cloud.tencent.com/document/product/460/46992
    
    Throws:
    
    UnsupportedEncodingException
  - generateSnapshot
```
SnapshotResponse generateSnapshot(SnapshotRequest request)
                           throws UnsupportedEncodingException
```
    GenerateSnapshot 接口用于获取媒体文件某个时间的截图，输出的截图统一为 jpeg 格式。 https://cloud.tencent.com/document/product/460/38934
    
    Throws:
    
    UnsupportedEncodingException
  - generateMediainfo
```
MediaInfoResponse generateMediainfo(MediaInfoRequest request)
                             throws UnsupportedEncodingException
```
    GenerateMediainfo 接口用于获取媒体文件的信息。 https://cloud.tencent.com/document/product/460/38935
    
    Throws:
    
    UnsupportedEncodingException
  - deleteWorkflow
```
Boolean deleteWorkflow(MediaWorkflowListRequest request)
```
    DeleteWorkflow 接口用于删除工作流。 https://cloud.tencent.com/document/product/460/45947
  - describeWorkflow
```
MediaWorkflowListResponse describeWorkflow(MediaWorkflowListRequest request)
```
    DescribeWorkflow 接口用于搜索工作流。 https://cloud.tencent.com/document/product/460/45948
  - describeWorkflowExecution
```
MediaWorkflowExecutionResponse describeWorkflowExecution(MediaWorkflowListRequest request)
```
    DescribeWorkflowExecution 接口用于获取工作流实例详情。 https://cloud.tencent.com/document/product/460/45949
  - describeWorkflowExecutions
```
MediaWorkflowExecutionsResponse describeWorkflowExecutions(MediaWorkflowListRequest request)
```
    DescribeWorkflowExecutions 接口用于获取工作流实例列表。 https://cloud.tencent.com/document/product/460/45950
  - createDocProcessJobs
```
DocJobResponse createDocProcessJobs(DocJobRequest request)
```
    CreateDocProcessJobs 接口用于提交一个文档预览任务。 https://cloud.tencent.com/document/product/460/46942
  - describeDocProcessJob
```
DocJobResponse describeDocProcessJob(DocJobRequest request)
```
    DescribeDocProcessJob 用于查询指定的文档预览任务。 https://cloud.tencent.com/document/product/460/46943
  - describeDocProcessJobs
```
DocJobListResponse describeDocProcessJobs(DocJobListRequest request)
```
    DescribeDocProcessJobs 用于拉取符合条件的文档预览任务。 https://cloud.tencent.com/document/product/460/46944
  - describeDocProcessQueues
```
DocListQueueResponse describeDocProcessQueues(DocQueueRequest request)
```
    DescribeDocProcessQueues 接口用于查询文档预览队列。 https://cloud.tencent.com/document/product/460/46946
    
    Returns:
  - updateDocProcessQueue
```
boolean updateDocProcessQueue(DocQueueRequest request)
```
    UpdateDocProcessQueue 接口用于更新文档预览队列。https://cloud.tencent.com/document/product/460/46947
    
    Returns:
  - describeDocProcessBuckets
```
DocBucketResponse describeDocProcessBuckets(DocBucketRequest request)
```
    DescribeDocProcessBuckets 接口用于查询存储桶是否已开通文档预览功能。https://cloud.tencent.com/document/product/460/46945
  - processImage
```
CIUploadResult processImage(ImageProcessRequest request)
```
    process Image 接口用于对图片进行处理
  - imageAuditing
```
ImageAuditingResponse imageAuditing(ImageAuditingRequest request)
```
    ImageAuditing图片审核 https://cloud.tencent.com/document/product/460/37318
  - createVideoAuditingJob
```
VideoAuditingResponse createVideoAuditingJob(VideoAuditingRequest request)
```
    CreateVideoAuditingJob 视频审核任务发起接口 https://cloud.tencent.com/document/product/460/46427
  - describeAuditingJob
```
VideoAuditingResponse describeAuditingJob(VideoAuditingRequest request)
```
    DescribeAuditingJob 视频审核任务查询接口 https://cloud.tencent.com/document/product/460/46926
  - createAudioAuditingJobs
```
AudioAuditingResponse createAudioAuditingJobs(AudioAuditingRequest request)
```
    CreateAudioAuditingJobs 音频审核任务创建接口 https://cloud.tencent.com/document/product/460/53395
  - describeAudioAuditingJob
```
AudioAuditingResponse describeAudioAuditingJob(AudioAuditingRequest request)
```
    DescribeAudioAuditingJob 音频审核任务查询接口 https://cloud.tencent.com/document/product/460/53396
  - getImageLabel
```
ImageLabelResponse getImageLabel(ImageLabelRequest request)
```
    GetImageLabel 图片标签 https://cloud.tencent.com/document/product/460/39082
  - getImageLabelV2
```
ImageLabelV2Response getImageLabelV2(ImageLabelV2Request request)
```
    GetImageLabel 图片标签V2 https://cloud.tencent.com/document/product/460/39082
  - createAuditingTextJobs
```
TextAuditingResponse createAuditingTextJobs(TextAuditingRequest request)
```
    CreateAuditingTextJobs 音频审核任务查询接口 https://cloud.tencent.com/document/product/460/56289
  - describeAuditingTextJob
```
TextAuditingResponse describeAuditingTextJob(TextAuditingRequest request)
```
    DescribeAuditingTextJob 查询文本审核任务结果 https://cloud.tencent.com/document/product/436/56288
  - createAuditingDocumentJobs
```
DocumentAuditingResponse createAuditingDocumentJobs(DocumentAuditingRequest request)
```
    CreateAuditingDocumentJobs 提交文档审核任务 https://cloud.tencent.com/document/product/460/59380
  - describeAuditingDocumentJob
```
DocumentAuditingResponse describeAuditingDocumentJob(DocumentAuditingRequest request)
```
    DescribeAuditingDocumentJobs 提交文档审核任务 https://cloud.tencent.com/document/product/460/59383
  - batchImageAuditing
```
BatchImageAuditingResponse batchImageAuditing(BatchImageAuditingRequest request)
```
    BatchImageAuditing 批量提交图片审核任务 https://cloud.tencent.com/document/product/460/59383
  - createDocProcessBucket
```
Boolean createDocProcessBucket(DocBucketRequest request)
```
    createDocProcessBucket 开通文档预览功能
  - createMediaProcessBucket
```
Boolean createMediaProcessBucket(MediaBucketRequest mediaBucketRequest)
```
  - GenerateDocPreviewUrl
```
String GenerateDocPreviewUrl(DocHtmlRequest docJobRequest)
                      throws URISyntaxException
```
    GenerateDocPreviewHtmlUrl 查询账号下已开通文档预览功能的bucket
    
    Throws:
    
    URISyntaxException
  - createWebpageAuditingJob
```
WebpageAuditingResponse createWebpageAuditingJob(WebpageAuditingRequest request)
```
    createWebpageAuditingJob 提交网页审核任务 https://cloud.tencent.com/document/product/460/63968
  - describeWebpageAuditingJob
```
WebpageAuditingResponse describeWebpageAuditingJob(WebpageAuditingRequest request)
```
    describeWebpageAuditingJob 查询网页审核任务 https://cloud.tencent.com/document/product/460/63970
  - putAsyncFetchTask
```
@Deprecated
PutAsyncFetchTaskResult putAsyncFetchTask(PutAsyncFetchTaskRequest request)
```
    Deprecated.
  - getAsyncFetchTask
```
@Deprecated
GetAsyncFetchTaskResult getAsyncFetchTask(GetAsyncFetchTaskRequest request)
```
    Deprecated.
  - describeAuditingImageJob
```
ImageAuditingResponse describeAuditingImageJob(DescribeImageAuditingRequest imageAuditingRequest)
```
  - getPrivateM3U8
```
PrivateM3U8Response getPrivateM3U8(PrivateM3U8Request request)
```
  - detectCar
```
DetectCarResponse detectCar(AIRecRequest request)
```
  - openImageSearch
```
boolean openImageSearch(OpenImageSearchRequest imageSearchRequest)
```
  - addGalleryImages
```
boolean addGalleryImages(ImageSearchRequest request)
```
  - deleteGalleryImages
```
boolean deleteGalleryImages(ImageSearchRequest request)
```
  - searchGalleryImages
```
ImageSearchResponse searchGalleryImages(ImageSearchRequest request)
```
  - triggerWorkflowList
```
MediaWorkflowListResponse triggerWorkflowList(MediaWorkflowListRequest request)
```
  - getSnapshot
```
InputStream getSnapshot(CosSnapshotRequest request)
```
  - generateQrcode
```
String generateQrcode(GenerateQrcodeRequest request)
```
  - addImageStyle
```
Boolean addImageStyle(ImageStyleRequest request)
```
  - getImageStyle
```
ImageStyleResponse getImageStyle(ImageStyleRequest request)
```
  - deleteImageStyle
```
Boolean deleteImageStyle(ImageStyleRequest request)
```
  - getObjectDecompressionStatus
```
String getObjectDecompressionStatus(String bucketName,
                                    String objectKey)
```
  - reportBadCase
```
String reportBadCase(ReportBadCaseRequest reportBadCaseRequest)
```
  - postObjectDecompression
```
DecompressionResult postObjectDecompression(DecompressionRequest decompressionRequest)
```
    提交一个解压任务
    
    Parameters:
    
    decompressionRequest - 解压请求体
    
    Returns:
    
    解压状态
  - getObjectDecompressionStatus
```
DecompressionResult getObjectDecompressionStatus(String bucketName,
                                                 String objectKey,
                                                 String jobId)
```
    查询解压任务的状态
    
    Parameters:
    
    bucketName - 桶名
    
    objectKey - 对象的key
    
    jobId - 指定jobId（可以是null）
    
    Returns:
    
    解压状态
  - listObjectDecompressionJobs
```
ListJobsResult listObjectDecompressionJobs(String bucketName,
                                           String jobStatus,
                                           String sortType,
                                           String maxResults,
                                           String nextToken)
```
    列出解压缩任务列表.
    
    Parameters:
    
    bucketName - 桶名称
    
    jobStatus - 支持Running|Success|Failed|Pending等选项进行查询过滤（可以是null）
    
    sortType - 支持asc/dsc两个选项，分别代表升序和降序（可以是null）
    
    maxResults - 每一页最多列出的项数（可以是null）
    
    nextToken - 可选项，用于翻页（可以是null）
    
    Returns:
    
    解压缩任务列表
  - createPicProcessJob
```
MediaJobResponse createPicProcessJob(MediaJobsRequest req)
```
  - describePicProcessQueues
```
MediaListQueueResponse describePicProcessQueues(MediaQueueRequest request)
```
  - processImage2
```
boolean processImage2(CImageProcessRequest imageProcessRequest)
```
  - createFileProcessJob
```
FileProcessJobResponse createFileProcessJob(FileProcessRequest request)
```
  - describeFileProcessJob
```
FileProcessJobResponse describeFileProcessJob(FileProcessRequest request)
```
  - createInventoryTriggerJob
```
BatchJobResponse createInventoryTriggerJob(BatchJobRequest request)
```
  - describeInventoryTriggerJob
```
BatchJobResponse describeInventoryTriggerJob(BatchJobRequest request)
```
  - autoTranslationBlock
```
AutoTranslationBlockResponse autoTranslationBlock(AutoTranslationBlockRequest request)
```
  - detectFace
```
DetectFaceResponse detectFace(DetectFaceRequest request)
```
  - aiGameRec
```
AIGameRecResponse aiGameRec(AIRecRequest request)
```
  - cancelLiveAuditing
```
Boolean cancelLiveAuditing(VideoAuditingRequest request)
```
  - addAuditingStrategy
```
AuditingStrategyResponse addAuditingStrategy(AuditingStrategyRequest request)
```
  - updateAuditingStrategy
```
AuditingStrategyResponse updateAuditingStrategy(AuditingStrategyRequest request)
```
  - describeAuditingStrategy
```
AuditingStrategyResponse describeAuditingStrategy(AuditingStrategyRequest request)
```
  - describeAuditingStrategyList
```
AuditingStrategyListResponse describeAuditingStrategyList(AuditingStrategyRequest request)
```
  - addAuditingTextLib
```
AuditingTextLibResponse addAuditingTextLib(AuditingTextLibRequest request)
```
  - describeAuditingTextLib
```
AuditingTextLibResponse describeAuditingTextLib(AuditingTextLibRequest request)
```
  - updateAuditingTextLib
```
AuditingTextLibResponse updateAuditingTextLib(AuditingTextLibRequest request)
```
  - deleteAuditingTextLib
```
AuditingTextLibResponse deleteAuditingTextLib(AuditingTextLibRequest request)
```
  - addAuditingLibKeyWord
```
AuditingKeywordResponse addAuditingLibKeyWord(AuditingKeywordRequest request)
```
  - describeAuditingKeyWordList
```
AuditingKeywordResponse describeAuditingKeyWordList(AuditingKeywordRequest request)
```
  - deleteAuditingKeyWord
```
AuditingKeywordResponse deleteAuditingKeyWord(AuditingKeywordRequest request)
```
  - getImageInspect
```
ImageInspectResponse getImageInspect(ImageInspectRequest request)
```
  - describeMediaJobV2
```
MediaJobResponseV2 describeMediaJobV2(MediaJobsRequestV2 req)
```
  - aIImageColoring
```
InputStream aIImageColoring(AIImageColoringRequest customRequest)
```
  - postSpeechRecognition
```
PostSpeechRecognitionResponse postSpeechRecognition(PostSpeechRecognitionRequest postSpeechRecognitionRequest)
```
  - faceSearchBucket
```
boolean faceSearchBucket(FaceSearchBucketRequest customRequest)
```
  - createPerson
```
CreatePersonResponse createPerson(CreatePersonRequest createPersonRequest)
```
  - addPersonFace
```
AddPersonFaceResponse addPersonFace(AddPersonFaceRequest addPersonFaceRequest)
```
  - searchPersonFace
```
SearchPersonFaceResponse searchPersonFace(SearchPersonFaceRequest customRequest)
```
  - deletePersonFace
```
boolean deletePersonFace(DeletePersonFaceRequest customRequest)
```
  - describeMediaDnaDbFiles
```
DNADbFilesResponse describeMediaDnaDbFiles(DNADbFilesRequest request)
```
  - describeMediaDnaDbs
```
DNADbConfigsResponse describeMediaDnaDbs(DNADbConfigsRequest request)
```
  - zipPreview
```
ZipPreviewResponse zipPreview(ZipPreviewRequest request)
```
  - goodsMatting
```
GoodsMattingResponse goodsMatting(GoodsMattingRequest customRequest)
```
  - createHLSPlayKey
```
CreateHLSPlayKeyResponse createHLSPlayKey(CreateHLSPlayKeyRequest customRequest)
```
  - getHLSPlayKey
```
GetHLSPlayKeyResponse getHLSPlayKey(GetHLSPlayKeyRequest customRequest)
```
  - updataHLSPlayKey
```
UpdataHLSPlayKeyResponse updataHLSPlayKey(UpdataHLSPlayKeyRequest customRequest)
```
  - describeMediaTemplatesV2
```
MediaListTemplateResponse describeMediaTemplatesV2(MediaTemplateRequest request)
```
  - getPlayList
```
InputStream getPlayList(GetPlayListRequest request)
```
  - recognizeLogo
```
RecognizeLogoResponse recognizeLogo(RecognizeLogoRequest customRequest)
```
  - createDataset
```
CreateDatasetResponse createDataset(CreateDatasetRequest customRequest)
```
  - createDatasetBinding
```
CreateDatasetBindingResponse createDatasetBinding(CreateDatasetBindingRequest customRequest)
```
  - createFileMetaIndex
```
CreateFileMetaIndexResponse createFileMetaIndex(CreateFileMetaIndexRequest customRequest)
```
  - datasetFaceSearch
```
DatasetFaceSearchResponse datasetFaceSearch(DatasetFaceSearchRequest customRequest)
```
  - datasetSimpleQuery
```
DatasetSimpleQueryResponse datasetSimpleQuery(DatasetSimpleQueryRequest customRequest)
```
  - deleteDataset
```
DeleteDatasetResponse deleteDataset(DeleteDatasetRequest customRequest)
```
  - deleteDatasetBinding
```
DeleteDatasetBindingResponse deleteDatasetBinding(DeleteDatasetBindingRequest customRequest)
```
  - deleteFileMetaIndex
```
DeleteFileMetaIndexResponse deleteFileMetaIndex(DeleteFileMetaIndexRequest customRequest)
```
  - describeDataset
```
DescribeDatasetResponse describeDataset(DescribeDatasetRequest customRequest)
```
  - describeDatasetBinding
```
DescribeDatasetBindingResponse describeDatasetBinding(DescribeDatasetBindingRequest customRequest)
```
  - describeDatasetBindings
```
DescribeDatasetBindingsResponse describeDatasetBindings(DescribeDatasetBindingsRequest customRequest)
```
  - describeDatasets
```
DescribeDatasetsResponse describeDatasets(DescribeDatasetsRequest customRequest)
```
  - describeFileMetaIndex
```
DescribeFileMetaIndexResponse describeFileMetaIndex(DescribeFileMetaIndexRequest customRequest)
```
  - searchImage
```
SearchImageResponse searchImage(SearchImageRequest customRequest)
```
  - updateDataset
```
UpdateDatasetResponse updateDataset(UpdateDatasetRequest customRequest)
```
  - updateFileMetaIndex
```
UpdateFileMetaIndexResponse updateFileMetaIndex(UpdateFileMetaIndexRequest customRequest)
```

Interface COS

Method Summary

Method Detail

getClientConfig

putObject

putObject

putObject

putObject

getObject

getObject

getObject

putSymlink

getSymlink

doesObjectExist

getObjectMetadata

getObjectMetadata

deleteObject

deleteObject

deleteVersion

deleteVersion

deleteObjects

createBucket

createBucket

deleteBucket

deleteBucket

doesBucketExist

headBucket

listBuckets

listBuckets

getBucketLocation

getBucketLocation

initiateMultipartUpload

uploadPart

listParts

abortMultipartUpload

completeMultipartUpload

listMultipartUploads

listObjects

listObjects

listObjects

listNextBatchOfObjects

listNextBatchOfObjects

listVersions

listVersions

listVersions

listNextBatchOfVersions

listNextBatchOfVersions

copyObject

copyObject

copyPart

setBucketLifecycleConfiguration

setBucketLifecycleConfiguration

getBucketLifecycleConfiguration

getBucketLifecycleConfiguration

deleteBucketLifecycleConfiguration

deleteBucketLifecycleConfiguration

setBucketVersioningConfiguration

getBucketVersioningConfiguration

getBucketVersioningConfiguration

setBucketPolicy

setBucketPolicy

getBucketPolicy

getBucketPolicy

deleteBucketPolicy

deleteBucketPolicy

getObjectAcl

getObjectAcl

setObjectAcl

setObjectAcl

setObjectAcl

setBucketAcl

setBucketAcl

setBucketAcl

getBucketAcl

getBucketAcl

getBucketCrossOriginConfiguration

getBucketCrossOriginConfiguration

setBucketCrossOriginConfiguration

setBucketCrossOriginConfiguration

deleteBucketCrossOriginConfiguration