COSClient (cos-java-sdk 5.6.68 API)

java.lang.Object
- com.qcloud.cos.COSClient

所有已实现的接口:

COS, COSDirectSpi

直接已知子类:

COSEncryptionClient
```
public class COSClient
extends Object
implements COS
```

字段概要

字段
限定符和类型字段和说明

protected ClientConfig clientConfig

字段
限定符和类型	字段和说明
`protected ClientConfig`	`clientConfig`

构造器概要

构造器
构造器和说明

COSClient(COSCredentials cred, ClientConfig clientConfig)

COSClient(COSCredentialsProvider credProvider, ClientConfig clientConfig)

构造器
构造器和说明
`COSClient(COSCredentials cred, ClientConfig clientConfig)`
`COSClient(COSCredentialsProvider credProvider, ClientConfig clientConfig)`

方法概要

所有方法静态方法实例方法具体方法
限定符和类型	方法和说明
`void`	`abortMultipartUpload(AbortMultipartUploadRequest abortMultipartUploadRequest)` Aborts a multipart upload.
`AppendObjectResult`	`appendObject(AppendObjectRequest appendObjectRequest)` append data to an COS object
`BatchImageAuditingResponse`	`batchImageAuditing(BatchImageAuditingRequest batchImageAuditingRequest)` BatchImageAuditing 批量提交图片审核任务 https://cloud.tencent.com/document/product/460/59383
`Boolean`	`cancelMediaJob(MediaJobsRequest req)` CancelMediaJob 接口用于取消一个任务。
`CompleteMultipartUploadResult`	`completeMultipartUpload(CompleteMultipartUploadRequest completeMultipartUploadRequest)` 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 audioAuditingRequest)` CreateAudioAuditingJobs 音频审核任务创建接口 https://cloud.tencent.com/document/product/460/53395
`DocumentAuditingResponse`	`createAuditingDocumentJobs(DocumentAuditingRequest documentAuditingRequest)` CreateAuditingDocumentJobs 提交文档审核任务 https://cloud.tencent.com/document/product/460/59380
`TextAuditingResponse`	`createAuditingTextJobs(TextAuditingRequest textAuditingRequest)` 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 Every object stored in is contained within a bucket.
`Bucket`	`createBucket(String bucketName)` Creates a new bucket in the region which is set in ClientConfig Every object stored in is contained within a bucket.
`Boolean`	`createDocProcessBucket(DocBucketRequest docBucketRequest)` 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。
`MediaJobResponse`	`createMediaJobs(MediaJobsRequest req)` CreateMediaJobs 接口用于提交一个任务。
`MediaTemplateResponse`	`createMediaTemplate(MediaTemplateRequest templateRequest)` CreateMediaTemplate 用于新增模板。。
`protected <X extends CosServiceRequest> CosHttpRequest<X>`	`createRequest(String bucketName, String key, X originalRequest, HttpMethodName httpMethod)`
`VideoAuditingResponse`	`createVideoAuditingJob(VideoAuditingRequest videoAuditingRequest)` CreateVideoAuditingJob 视频审核任务发起接口 https://cloud.tencent.com/document/product/460/46427
`WebpageAuditingResponse`	`createWebpageAuditingJob(WebpageAuditingRequest webpageAuditingRequest)` createWebpageAuditingJob 提交网页审核任务 https://cloud.tencent.com/document/product/460/63968
`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`	`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.
`Boolean`	`deleteMediaTemplate(MediaTemplateRequest request)` DeleteMediaTemplate 用于删除模板。
`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.
`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。
`AudioAuditingResponse`	`describeAudioAuditingJob(AudioAuditingRequest audioAuditingRequest)` DescribeAudioAuditingJob 音频审核任务查询接口 https://cloud.tencent.com/document/product/460/53396
`DocumentAuditingResponse`	`describeAuditingDocumentJob(DocumentAuditingRequest documentAuditingRequest)` DescribeAuditingDocumentJobs 提交文档审核任务 https://cloud.tencent.com/document/product/460/59383
`VideoAuditingResponse`	`describeAuditingJob(VideoAuditingRequest videoAuditingRequest)` DescribeAuditingJob 视频审核任务查询接口 https://cloud.tencent.com/document/product/460/46926
`TextAuditingResponse`	`describeAuditingTextJob(TextAuditingRequest textAuditingRequest)` DescribeAuditingTextJob 查询文本审核任务结果 https://cloud.tencent.com/document/product/436/56288
`DocBucketResponse`	`describeDocProcessBuckets(DocBucketRequest docRequest)` DescribeDocProcessBuckets 接口用于查询存储桶是否已开通文档预览功能。
`DocJobResponse`	`describeDocProcessJob(DocJobRequest request)` DescribeDocProcessJob 用于查询指定的文档预览任务。
`DocJobListResponse`	`describeDocProcessJobs(DocJobListRequest request)` DescribeDocProcessJobs 用于拉取符合条件的文档预览任务。
`DocListQueueResponse`	`describeDocProcessQueues(DocQueueRequest docRequest)` DescribeDocProcessQueues 接口用于查询文档预览队列。
`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。
`MediaJobResponse`	`describeMediaJob(MediaJobsRequest req)` DescribeMediaJob 用于查询指定的任务。
`MediaListJobResponse`	`describeMediaJobs(MediaJobsRequest req)` DescribeMediaJobs 用于拉取符合条件的任务。
`MediaListQueueResponse`	`describeMediaQueues(MediaQueueRequest req)` DescribeMediaQueues 接口用于搜索队列。
`MediaListTemplateResponse`	`describeMediaTemplates(MediaTemplateRequest request)` DescribeMediaTemplates 用于查询动图模板。
`WebpageAuditingResponse`	`describeWebpageAuditingJob(WebpageAuditingRequest webpageAuditingRequest)` 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。
`MediaWorkflowExecutionResponse`	`describeWorkflowExecution(MediaWorkflowListRequest request)` DescribeWorkflowExecution 接口用于获取工作流实例详情。
`MediaWorkflowExecutionsResponse`	`describeWorkflowExecutions(MediaWorkflowListRequest request)` DescribeWorkflowExecutions 接口用于获取工作流实例列表。
`boolean`	`doesBucketExist(String bucketName)` 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.
`boolean`	`doesObjectExist(String bucketName, String objectName)`
`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。
`URL`	`generatePresignedUrl(GeneratePresignedUrlRequest req)` Returns a pre-signed URL for accessing COS resource. you can specify the expiration time.
`URL`	`generatePresignedUrl(GeneratePresignedUrlRequest req, Boolean signHost)` Returns a pre-signed URL for accessing COS resource. you can specify the expiration time.
`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. you can specify the expiration time.
`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. you can specify the expiration time.
`URL`	`generatePresignedUrl(String bucketName, String key, Date expiration, HttpMethodName method, Map<String,String> headers, Map<String,String> params, Boolean signPrefixMode, Boolean signHost)`
`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。
`GetAsyncFetchTaskResult`	`getAsyncFetchTask(GetAsyncFetchTaskRequest getAsyncFetchTaskRequest)`
`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.
`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. client config include the region info, default expired sign time, etc.
`ImageLabelResponse`	`getImageLabel(ImageLabelRequest imageLabelRequest)` GetImageLabel 图片标签 https://cloud.tencent.com/document/product/460/39082
`ImageLabelV2Response`	`getImageLabelV2(ImageLabelV2Request imageLabelV2Request)` GetImageLabel 图片标签V2 https://cloud.tencent.com/document/product/460/39082
`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.
`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.
`URL`	`getObjectUrl(GetObjectRequest getObjectRequest)`
`URL`	`getObjectUrl(String bucketName, String key)`
`URL`	`getObjectUrl(String bucketName, String key, String versionId)`
`HeadBucketResult`	`headBucket(HeadBucketRequest headBucketRequest)` Performs a head bucket operation on the requested bucket name.
`ImageAuditingResponse`	`imageAuditing(ImageAuditingRequest imageAuditingRequest)` ImageAuditing图片审核 https://cloud.tencent.com/document/product/460/37318
`InitiateMultipartUploadResult`	`initiateMultipartUpload(InitiateMultipartUploadRequest initiateMultipartUploadRequest)` 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 listMultipartUploadsRequest)` 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.
`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 listPartsRequest)` 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.
`protected static void`	`populateRequestMetadata(CosHttpRequest<?> request, ObjectMetadata metadata)` Populates the specified request object with the appropriate headers from the `ObjectMetadata` object.
`CIUploadResult`	`processImage(ImageProcessRequest imageProcessRequest)` process Image 接口用于对图片进行处理
`PutAsyncFetchTaskResult`	`putAsyncFetchTask(PutAsyncFetchTaskRequest putAsyncFetchTaskRequest)`
`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. content will be encoded to bytes with UTF-8 encoding
`void`	`rename(RenameRequest renameRequest)` rename object, which contains both file or dir in fs
`void`	`restoreObject(RestoreObjectRequest restoreObjectRequest)` 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.
`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`	`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`	`setCOSCredentials(COSCredentials cred)`
`void`	`setCOSCredentialsProvider(COSCredentialsProvider credProvider)`
`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.
`void`	`shutdown()`
`boolean`	`updateDocProcessQueue(DocQueueRequest docRequest)` UpdateDocProcessQueue 接口用于更新文档预览队列。
`MediaQueueResponse`	`updateMediaQueue(MediaQueueRequest mediaQueueRequest)` UpdateMediaQueue 接口用于更新队列。
`Boolean`	`updateMediaTemplate(MediaTemplateRequest request)` UpdateMediaTemplate 用于更新模板。。
`void`	`updateObjectMetaData(String bucketName, String key, ObjectMetadata objectMetadata)` update the object meta.
`protected <UploadObjectRequest extends PutObjectRequest> ObjectMetadata`	`uploadObjectInternal(UploadMode uploadMode, UploadObjectRequest uploadObjectRequest)`
`UploadPartResult`	`uploadPart(UploadPartRequest uploadPartRequest)` Uploads a part in a multipart upload.

从类继承的方法 java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- 字段详细资料
  - clientConfig
```
protected ClientConfig clientConfig
```
- 构造器详细资料
  - COSClient
```
public COSClient(COSCredentials cred,
                 ClientConfig clientConfig)
```
  - COSClient
```
public COSClient(COSCredentialsProvider credProvider,
                 ClientConfig clientConfig)
```
- 方法详细资料
  - shutdown
```
public void shutdown()
```
  - setCOSCredentials
```
public void setCOSCredentials(COSCredentials cred)
```
  - setCOSCredentialsProvider
```
public void setCOSCredentialsProvider(COSCredentialsProvider credProvider)
```
  - getClientConfig
```
public ClientConfig getClientConfig()
```
    从接口复制的说明: COS
    
    return the client config. client config include the region info, default expired sign time, etc.
    
    指定者:
    
    getClientConfig 在接口中 COS
    
    返回:
    
    ClientConfig.
  - createRequest
```
protected <X extends CosServiceRequest> CosHttpRequest<X> createRequest(String bucketName,
                                                                        String key,
                                                                        X originalRequest,
                                                                        HttpMethodName httpMethod)
```
  - populateRequestMetadata
```
protected static void populateRequestMetadata(CosHttpRequest<?> request,
                                              ObjectMetadata metadata)
```
    Populates the specified request object with the appropriate headers from the ObjectMetadata object.
    
    参数:
    
    request - The request to populate with headers.
    
    metadata - The metadata containing the header information to include in the request.
  - putObject
```
public PutObjectResult putObject(PutObjectRequest putObjectRequest)
                          throws CosClientException,
                                 CosServiceException
```
    从接口复制的说明: COS
    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.
    指定者:
    
    putObject 在接口中 COS
    
    指定者:
    
    putObject 在接口中 COSDirectSpi
    
    参数:
    
    putObjectRequest - The request object containing all the parameters to upload a new object to .
    
    返回:
    
    A PutObjectResult object containing the information returned by for the newly created object.
    
    抛出:
    
    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.
    
    另请参阅:
    
    COS.putObject(String, String, File), COS.putObject(String, String, InputStream, ObjectMetadata)
  - appendObject
```
public AppendObjectResult appendObject(AppendObjectRequest appendObjectRequest)
                                throws CosServiceException,
                                       CosClientException
```
    从接口复制的说明: COS
    
    append data to an COS object
    
    指定者:
    
    appendObject 在接口中 COS
    
    返回:
    
    抛出:
    
    CosServiceException
    
    CosClientException
  - rename
```
public void rename(RenameRequest renameRequest)
            throws CosServiceException,
                   CosClientException
```
    从接口复制的说明: COS
    
    rename object, which contains both file or dir in fs
    
    指定者:
    
    rename 在接口中 COS
    
    抛出:
    
    CosServiceException
    
    CosClientException
  - uploadObjectInternal
```
protected <UploadObjectRequest extends PutObjectRequest> ObjectMetadata uploadObjectInternal(UploadMode uploadMode,
                                                                                             UploadObjectRequest uploadObjectRequest)
                                                                                      throws CosClientException,
                                                                                             CosServiceException
```
    抛出:
    
    CosClientException
    
    CosServiceException
  - putObject
```
public PutObjectResult putObject(String bucketName,
                                 String key,
                                 File file)
                          throws CosClientException,
                                 CosServiceException
```
    从接口复制的说明: COS
    
    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.
    
    指定者:
    
    putObject 在接口中 COS
    
    参数:
    
    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 .
    
    返回:
    
    A PutObjectResult object containing the information returned by for the newly created object.
    
    抛出:
    
    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.
    
    另请参阅:
    
    COS.putObject(PutObjectRequest), COS.putObject(String, String, InputStream, ObjectMetadata)
  - putObject
```
public PutObjectResult putObject(String bucketName,
                                 String key,
                                 InputStream input,
                                 ObjectMetadata metadata)
                          throws CosClientException,
                                 CosServiceException
```
    从接口复制的说明: COS
    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.
    指定者:
    
    putObject 在接口中 COS
    
    参数:
    
    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.).
    
    返回:
    
    A PutObjectResult object containing the information returned by for the newly created object.
    
    抛出:
    
    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.
    
    另请参阅:
    
    COS.putObject(PutObjectRequest), COS.putObject(String, String, File)
  - putObject
```
public PutObjectResult putObject(String bucketName,
                                 String key,
                                 String content)
                          throws CosClientException,
                                 CosServiceException
```
    从接口复制的说明: COS
    
    upload string content to a cos object. content will be encoded to bytes with UTF-8 encoding
    
    指定者:
    
    putObject 在接口中 COS
    
    参数:
    
    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.
    
    返回:
    
    A PutObjectResult object containing the information returned by for the newly created object.
    
    抛出:
    
    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.
    
    另请参阅:
    
    COS.putObject(PutObjectRequest), COS.putObject(String, String, File)
  - getObject
```
public COSObject getObject(String bucketName,
                           String key)
                    throws CosClientException,
                           CosServiceException
```
    从接口复制的说明: COS
    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 COS.getObject(GetObjectRequest).
    指定者:
    
    getObject 在接口中 COS
    
    参数:
    
    bucketName - The name of the bucket containing the desired object.
    
    key - The key under which the desired object is stored.
    
    返回:
    
    The object stored in in the specified bucket and key.
    
    抛出:
    
    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.
    
    另请参阅:
    
    COS.getObject(GetObjectRequest), COS.getObject(GetObjectRequest, File)
  - getObject
```
public COSObject getObject(GetObjectRequest getObjectRequest)
                    throws CosClientException,
                           CosServiceException
```
    从接口复制的说明: COS
    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 COS.getObject(String bucketName, String key) method.
    指定者:
    
    getObject 在接口中 COS
    
    指定者:
    
    getObject 在接口中 COSDirectSpi
    
    参数:
    
    getObjectRequest - The request object containing all the options on how to download the object.
    
    返回:
    
    The object stored in in the specified bucket and key. Returns null if constraints were specified but not met.
    
    抛出:
    
    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.
    
    另请参阅:
    
    COS.getObject(String, String), COS.getObject(GetObjectRequest, File)
  - getObject
```
public ObjectMetadata getObject(GetObjectRequest getObjectRequest,
                                File destinationFile)
                         throws CosClientException,
                                CosServiceException
```
    从接口复制的说明: COS
    
    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 COS.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.
    
    指定者:
    
    getObject 在接口中 COS
    
    指定者:
    
    getObject 在接口中 COSDirectSpi
    
    参数:
    
    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 .
    
    返回:
    
    All COS object metadata for the specified object. Returns null if constraints were specified but not met.
    
    抛出:
    
    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.
    
    另请参阅:
    
    COS.getObject(String, String), COS.getObject(GetObjectRequest)
  - doesObjectExist
```
public boolean doesObjectExist(String bucketName,
                               String objectName)
                        throws CosClientException,
                               CosServiceException
```
    指定者:
    
    doesObjectExist 在接口中 COS
    
    参数:
    
    bucketName - Name of bucket that presumably contains object
    
    objectName - Name of object that has to be checked
    
    返回:
    
    true if exist. otherwise false;
    
    抛出:
    
    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
```
public ObjectMetadata getObjectMetadata(String bucketName,
                                        String key)
                                 throws CosClientException,
                                        CosServiceException
```
    从接口复制的说明: COS
    
    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 .
    
    指定者:
    
    getObjectMetadata 在接口中 COS
    
    参数:
    
    bucketName - bucket name
    
    key - cos path
    
    返回:
    
    All COS object metadata for the specified object.
    
    抛出:
    
    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
```
public ObjectMetadata getObjectMetadata(GetObjectMetadataRequest getObjectMetadataRequest)
                                 throws CosClientException,
                                        CosServiceException
```
    从接口复制的说明: COS
    
    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 .
    
    指定者:
    
    getObjectMetadata 在接口中 COS
    
    参数:
    
    getObjectMetadataRequest - The request object specifying the bucket, key and optional version ID of the object whose metadata is being retrieved.
    
    返回:
    
    All COS object metadata for the specified object.
    
    抛出:
    
    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.
    
    另请参阅:
    
    COS.getObjectMetadata(String, String)
  - deleteObject
```
public void deleteObject(String bucketName,
                         String key)
                  throws CosClientException,
                         CosServiceException
```
    从接口复制的说明: COS
    
    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.
    
    指定者:
    
    deleteObject 在接口中 COS
    
    参数:
    
    bucketName - bucket name
    
    key - cos path
    
    抛出:
    
    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
```
public void deleteObject(DeleteObjectRequest deleteObjectRequest)
                  throws CosClientException,
                         CosServiceException
```
    从接口复制的说明: COS
    
    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.
    
    指定者:
    
    deleteObject 在接口中 COS
    
    参数:
    
    deleteObjectRequest - The request object containing all options for deleting an Qcloud COS object.
    
    抛出:
    
    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.
    
    另请参阅:
    
    deleteObject(String, String)
  - deleteObjects
```
public DeleteObjectsResult deleteObjects(DeleteObjectsRequest deleteObjectsRequest)
                                  throws MultiObjectDeleteException,
                                         CosClientException,
                                         CosServiceException
```
    从接口复制的说明: COS
    
    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.
    
    指定者:
    
    deleteObjects 在接口中 COS
    
    参数:
    
    deleteObjectsRequest - The request object containing all options for deleting multiple objects.
    
    抛出:
    
    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.
  - deleteVersion
```
public void deleteVersion(String bucketName,
                          String key,
                          String versionId)
                   throws CosClientException,
                          CosServiceException
```
    从接口复制的说明: COS
    
    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 COS.setBucketVersioningConfiguration(SetBucketVersioningConfigurationRequest).
    
    If attempting to delete an object that does not exist, COS will return a success message instead of an error message.
    
    指定者:
    
    deleteVersion 在接口中 COS
    
    参数:
    
    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.
    
    抛出:
    
    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
```
public void deleteVersion(DeleteVersionRequest deleteVersionRequest)
                   throws CosClientException,
                          CosServiceException
```
    从接口复制的说明: COS
    
    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 COS.setBucketVersioningConfiguration(SetBucketVersioningConfigurationRequest).
    
    If attempting to delete an object that does not exist, COS will return a success message instead of an error message.
    
    指定者:
    
    deleteVersion 在接口中 COS
    
    参数:
    
    deleteVersionRequest - The request object containing all options for deleting a specific version of an COS object.
    
    抛出:
    
    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
```
public Bucket createBucket(String bucketName)
                    throws CosClientException,
                           CosServiceException
```
    从接口复制的说明: COS
    
    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.
    
    指定者:
    
    createBucket 在接口中 COS
    
    参数:
    
    bucketName - The name of the bucket to be created
    
    返回:
    
    The newly created bucket.
    
    抛出:
    
    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
```
public Bucket createBucket(CreateBucketRequest createBucketRequest)
                    throws CosClientException,
                           CosServiceException
```
    从接口复制的说明: COS
    
    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.
    
    指定者:
    
    createBucket 在接口中 COS
    
    参数:
    
    createBucketRequest - The request object containing all options for creating an Qcloud COS bucket.
    
    返回:
    
    The newly created bucket.
    
    抛出:
    
    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
```
public void deleteBucket(String bucketName)
                  throws CosClientException,
                         CosServiceException
```
    从接口复制的说明: COS
    
    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).
    
    指定者:
    
    deleteBucket 在接口中 COS
    
    参数:
    
    bucketName - The name of the bucket to be deleted
    
    抛出:
    
    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
```
public void deleteBucket(DeleteBucketRequest deleteBucketRequest)
                  throws CosClientException,
                         CosServiceException
```
    从接口复制的说明: COS
    
    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).
    
    指定者:
    
    deleteBucket 在接口中 COS
    
    参数:
    
    deleteBucketRequest - The request object containing all options for deleting an Qcloud COS bucket.
    
    抛出:
    
    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.
    
    另请参阅:
    
    COS.deleteBucket(String)
  - doesBucketExist
```
public boolean doesBucketExist(String bucketName)
                        throws CosClientException,
                               CosServiceException
```
    从接口复制的说明: COS
    
    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 COS.getBucketAcl(String) operation to determine whether the bucket exists.
    
    指定者:
    
    doesBucketExist 在接口中 COS
    
    参数:
    
    bucketName - The name of the bucket to check.
    
    返回:
    
    The value true if the specified bucket exists ; the value false if there is no bucket with that name.
    
    抛出:
    
    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
```
public HeadBucketResult headBucket(HeadBucketRequest headBucketRequest)
                            throws CosClientException,
                                   CosServiceException
```
    从接口复制的说明: COS
    
    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.
    
    指定者:
    
    headBucket 在接口中 COS
    
    参数:
    
    headBucketRequest - The request containing the bucket name.
    
    返回:
    
    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
    
    抛出:
    
    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
```
public List<Bucket> listBuckets()
                         throws CosClientException,
                                CosServiceException
```
    从接口复制的说明: COS
    
    Returns a list of all buckets that the authenticated sender of the request owns.
    
    指定者:
    
    listBuckets 在接口中 COS
    
    返回:
    
    A list of all of the buckets owned by the authenticated sender of the request.
    
    抛出:
    
    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
```
public List<Bucket> listBuckets(ListBucketsRequest listBucketsRequest)
                         throws CosClientException,
                                CosServiceException
```
    从接口复制的说明: COS
    
    Returns a list of all buckets that the authenticated sender of the request owns.
    
    指定者:
    
    listBuckets 在接口中 COS
    
    参数:
    
    listBucketsRequest - The request containing all of the options related to the listing of buckets.
    
    返回:
    
    A list of all of the buckets owned by the authenticated sender of the request.
    
    抛出:
    
    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
```
public String getBucketLocation(String bucketName)
                         throws CosClientException,
                                CosServiceException
```
    从接口复制的说明: COS
    
    Gets the geographical region where stores the specified bucket.
    
    To view the location constraint of a bucket, the user must be the bucket owner.
    
    指定者:
    
    getBucketLocation 在接口中 COS
    
    参数:
    
    bucketName - The name of the bucket to get location
    
    返回:
    
    The location of the specified bucket.
    
    抛出:
    
    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
```
public String getBucketLocation(GetBucketLocationRequest getBucketLocationRequest)
                         throws CosClientException,
                                CosServiceException
```
    从接口复制的说明: COS
    
    Gets the geographical region where stores the specified bucket.
    
    To view the location constraint of a bucket, the user must be the bucket owner.
    
    指定者:
    
    getBucketLocation 在接口中 COS
    
    参数:
    
    getBucketLocationRequest - The request object containing the name of the bucket to look up. This must be a bucket the user owns.
    
    返回:
    
    The location of the specified bucket.
    
    抛出:
    
    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
```
public InitiateMultipartUploadResult initiateMultipartUpload(InitiateMultipartUploadRequest initiateMultipartUploadRequest)
                                                      throws CosClientException,
                                                             CosServiceException
```
    从接口复制的说明: COS
    
    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 COS.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.
    
    指定者:
    
    initiateMultipartUpload 在接口中 COS
    
    指定者:
    
    initiateMultipartUpload 在接口中 COSDirectSpi
    
    参数:
    
    initiateMultipartUploadRequest - The InitiateMultipartUploadRequest object that specifies all the parameters of this operation.
    
    返回:
    
    An InitiateMultipartUploadResult from .
    
    抛出:
    
    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
```
public UploadPartResult uploadPart(UploadPartRequest uploadPartRequest)
                            throws CosClientException,
                                   CosServiceException
```
    从接口复制的说明: COS
    
    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.
    
    指定者:
    
    uploadPart 在接口中 COS
    
    指定者:
    
    uploadPart 在接口中 COSDirectSpi
    
    返回:
    
    An UploadPartResult from containing the part number and ETag of the new part.
    
    抛出:
    
    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
```
public PartListing listParts(ListPartsRequest listPartsRequest)
                      throws CosClientException,
                             CosServiceException
```
    从接口复制的说明: COS
    
    Lists the parts that have been uploaded for a specific multipart upload.
    This method must include the upload ID, returned by the COS.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.
    
    指定者:
    
    listParts 在接口中 COS
    
    参数:
    
    listPartsRequest - The ListPartsRequest object that specifies all the parameters of this operation.
    
    返回:
    
    Returns a PartListing from .
    
    抛出:
    
    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
```
public void abortMultipartUpload(AbortMultipartUploadRequest abortMultipartUploadRequest)
                          throws CosClientException,
                                 CosServiceException
```
    从接口复制的说明: COS
    
    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.
    
    指定者:
    
    abortMultipartUpload 在接口中 COS
    
    指定者:
    
    abortMultipartUpload 在接口中 COSDirectSpi
    
    参数:
    
    abortMultipartUploadRequest - The AbortMultipartUploadRequest object that specifies all the parameters of this operation.
    
    抛出:
    
    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
```
public CompleteMultipartUploadResult completeMultipartUpload(CompleteMultipartUploadRequest completeMultipartUploadRequest)
                                                      throws CosClientException,
                                                             CosServiceException
```
    从接口复制的说明: COS
    
    Completes a multipart upload by assembling previously uploaded parts.
    You first upload all parts using the COS.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.
    
    指定者:
    
    completeMultipartUpload 在接口中 COS
    
    指定者:
    
    completeMultipartUpload 在接口中 COSDirectSpi
    
    参数:
    
    completeMultipartUploadRequest - The CompleteMultipartUploadRequest object that specifies all the parameters of this operation.
    
    返回:
    
    A CompleteMultipartUploadResult from COS containing the ETag for the new object composed of the individual parts.
    
    抛出:
    
    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
```
public MultipartUploadListing listMultipartUploads(ListMultipartUploadsRequest listMultipartUploadsRequest)
                                            throws CosClientException,
                                                   CosServiceException
```
    从接口复制的说明: COS
    
    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.
    
    指定者:
    
    listMultipartUploads 在接口中 COS
    
    参数:
    
    listMultipartUploadsRequest - The ListMultipartUploadsRequest object that specifies all the parameters of this operation.
    
    返回:
    
    A MultipartUploadListing from .
    
    抛出:
    
    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
```
public ObjectListing listObjects(String bucketName)
                          throws CosClientException,
                                 CosServiceException
```
    从接口复制的说明: COS
    
    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 COS.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.
    
    指定者:
    
    listObjects 在接口中 COS
    
    参数:
    
    bucketName - The name of the bucket to list.
    
    返回:
    
    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.
    
    抛出:
    
    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.
    
    另请参阅:
    
    COS.listObjects(String, String), COS.listObjects(ListObjectsRequest)
  - listObjects
```
public ObjectListing listObjects(String bucketName,
                                 String prefix)
                          throws CosClientException,
                                 CosServiceException
```
    从接口复制的说明: COS
    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 COS.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.
    指定者:
    
    listObjects 在接口中 COS
    
    参数:
    
    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.
    
    返回:
    
    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.
    
    抛出:
    
    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.
    
    另请参阅:
    
    COS.listObjects(String), COS.listObjects(ListObjectsRequest)
  - listObjects
```
public ObjectListing listObjects(ListObjectsRequest listObjectsRequest)
                          throws CosClientException,
                                 CosServiceException
```
    从接口复制的说明: COS
    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 COS.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.
    指定者:
    
    listObjects 在接口中 COS
    
    参数:
    
    listObjectsRequest - The request object containing all options for listing the objects in a specified bucket.
    
    返回:
    
    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.
    
    抛出:
    
    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.
    
    另请参阅:
    
    COS.listObjects(String), COS.listObjects(String, String)
  - listNextBatchOfObjects
```
public ObjectListing listNextBatchOfObjects(ObjectListing previousObjectListing)
                                     throws CosClientException,
                                            CosServiceException
```
    从接口复制的说明: COS
    
    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.
    
    指定者:
    
    listNextBatchOfObjects 在接口中 COS
    
    参数:
    
    previousObjectListing - The previous truncated ObjectListing. If a non-truncated ObjectListing is passed in, an empty ObjectListing is returned without ever contacting .
    
    返回:
    
    The next set of ObjectListing results, beginning immediately after the last result in the specified previous ObjectListing.
    
    抛出:
    
    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.
    
    另请参阅:
    
    COS.listObjects(String), COS.listObjects(String, String), COS.listObjects(ListObjectsRequest), COS.listNextBatchOfObjects(ListNextBatchOfObjectsRequest)
  - listNextBatchOfObjects
```
public ObjectListing listNextBatchOfObjects(ListNextBatchOfObjectsRequest listNextBatchOfObjectsRequest)
                                     throws CosClientException,
                                            CosServiceException
```
    从接口复制的说明: COS
    
    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.
    
    指定者:
    
    listNextBatchOfObjects 在接口中 COS
    
    参数:
    
    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 .
    
    返回:
    
    The next set of ObjectListing results, beginning immediately after the last result in the specified previous ObjectListing.
    
    抛出:
    
    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.
    
    另请参阅:
    
    COS.listObjects(String), COS.listObjects(String, String), COS.listObjects(ListObjectsRequest), COS.listNextBatchOfObjects(ObjectListing)
  - listVersions
```
public VersionListing listVersions(String bucketName,
                                   String prefix)
                            throws CosClientException,
                                   CosServiceException
```
    从接口复制的说明: COS
    
    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 COS.listNextBatchOfVersions(VersionListing) as an easy way to get the next page of results.
    
    For more information about enabling versioning for a bucket, see COS.setBucketVersioningConfiguration(SetBucketVersioningConfigurationRequest).
    
    指定者:
    
    listVersions 在接口中 COS
    
    参数:
    
    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.
    
    返回:
    
    A listing of the versions in the specified bucket, along with any other associated information and original request parameters.
    
    抛出:
    
    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.
    
    另请参阅:
    
    COS.listVersions(ListVersionsRequest), COS.listVersions(String, String, String, String, String, Integer)
  - listVersions
```
public VersionListing listVersions(String bucketName,
                                   String prefix,
                                   String keyMarker,
                                   String versionIdMarker,
                                   String delimiter,
                                   Integer maxResults)
                            throws CosClientException,
                                   CosServiceException
```
    从接口复制的说明: COS
    
    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 COS.listNextBatchOfVersions(VersionListing) as an easy way to get the next page of results.
    
    For more information about enabling versioning for a bucket, see COS.setBucketVersioningConfiguration(SetBucketVersioningConfigurationRequest).
    
    指定者:
    
    listVersions 在接口中 COS
    
    参数:
    
    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 COS.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 COS.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.
    
    返回:
    
    A listing of the versions in the specified bucket, along with any other associated information and original request parameters.
    
    抛出:
    
    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.
    
    另请参阅:
    
    COS.listVersions(ListVersionsRequest), COS.listVersions(String, String)
  - listVersions
```
public VersionListing listVersions(ListVersionsRequest listVersionsRequest)
                            throws CosClientException,
                                   CosServiceException
```
    从接口复制的说明: COS
    
    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 COS.listNextBatchOfVersions(VersionListing) as an easy way to get the next page of results.
    
    For more information about enabling versioning for a bucket, see COS.setBucketVersioningConfiguration(SetBucketVersioningConfigurationRequest).
    
    指定者:
    
    listVersions 在接口中 COS
    
    参数:
    
    listVersionsRequest - The request object containing all options for listing the versions in a specified bucket.
    
    返回:
    
    A listing of the versions in the specified bucket, along with any other associated information and original request parameters.
    
    抛出:
    
    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.
    
    另请参阅:
    
    COS.listVersions(String, String, String, String, String, Integer), COS.listVersions(String, String)
  - listNextBatchOfVersions
```
public VersionListing listNextBatchOfVersions(VersionListing previousVersionListing)
                                       throws CosClientException,
                                              CosServiceException
```
    从接口复制的说明: COS
    
    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 COS.setBucketVersioningConfiguration(SetBucketVersioningConfigurationRequest).
    
    指定者:
    
    listNextBatchOfVersions 在接口中 COS
    
    参数:
    
    previousVersionListing - The previous truncated VersionListing. If a non-truncated VersionListing is passed in, an empty VersionListing is returned without ever contacting COS.
    
    返回:
    
    The next set of VersionListing results, beginning immediately after the last result in the specified previous VersionListing.
    
    抛出:
    
    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.
    
    另请参阅:
    
    COS.listVersions(String, String), COS.listVersions(ListVersionsRequest), COS.listVersions(String, String, String, String, String, Integer), COS.listNextBatchOfVersions(ListNextBatchOfVersionsRequest)
  - listNextBatchOfVersions
```
public VersionListing listNextBatchOfVersions(ListNextBatchOfVersionsRequest listNextBatchOfVersionsRequest)
                                       throws CosClientException,
                                              CosServiceException
```
    从接口复制的说明: COS
    
    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 COS.setBucketVersioningConfiguration(SetBucketVersioningConfigurationRequest).
    
    指定者:
    
    listNextBatchOfVersions 在接口中 COS
    
    参数:
    
    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.
    
    返回:
    
    The next set of VersionListing results, beginning immediately after the last result in the specified previous VersionListing.
    
    抛出:
    
    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.
    
    另请参阅:
    
    COS.listVersions(String, String), COS.listVersions(ListVersionsRequest), COS.listVersions(String, String, String, String, String, Integer), COS.listNextBatchOfVersions(VersionListing)
  - copyObject
```
public CopyObjectResult copyObject(String sourceBucketName,
                                   String sourceKey,
                                   String destinationBucketName,
                                   String destinationKey)
                            throws CosClientException,
                                   CosServiceException
```
    从接口复制的说明: COS
    
    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
    
    指定者:
    
    copyObject 在接口中 COS
    
    参数:
    
    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.
    
    返回:
    
    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.
    
    抛出:
    
    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
```
public CopyObjectResult copyObject(CopyObjectRequest copyObjectRequest)
                            throws CosClientException,
                                   CosServiceException
```
    从接口复制的说明: COS
    
    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
    
    指定者:
    
    copyObject 在接口中 COS
    
    参数:
    
    copyObjectRequest - The request object containing all the options for copying an QCloud COS object.
    
    返回:
    
    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.
    
    抛出:
    
    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
```
public CopyPartResult copyPart(CopyPartRequest copyPartRequest)
                        throws CosClientException,
                               CosServiceException
```
    从接口复制的说明: COS
    
    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.
    
    指定者:
    
    copyPart 在接口中 COS
    
    指定者:
    
    copyPart 在接口中 COSDirectSpi
    
    参数:
    
    copyPartRequest - The request object containing all the options for copying an object.
    
    返回:
    
    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.
    
    抛出:
    
    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
```
public void setBucketLifecycleConfiguration(String bucketName,
                                            BucketLifecycleConfiguration bucketLifecycleConfiguration)
                                     throws CosClientException,
                                            CosServiceException
```
    从接口复制的说明: COS
    
    Sets the lifecycle configuration for the specified bucket.
    
    指定者:
    
    setBucketLifecycleConfiguration 在接口中 COS
    
    参数:
    
    bucketName - the bucket name
    
    bucketLifecycleConfiguration - lifecycle config for the bucket
    
    抛出:
    
    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
```
public void setBucketLifecycleConfiguration(SetBucketLifecycleConfigurationRequest setBucketLifecycleConfigurationRequest)
                                     throws CosClientException,
                                            CosServiceException
```
    从接口复制的说明: COS
    
    Sets the lifecycle configuration for the specified bucket.
    
    指定者:
    
    setBucketLifecycleConfiguration 在接口中 COS
    
    参数:
    
    setBucketLifecycleConfigurationRequest - The request object containing all options for setting the bucket lifecycle configuration.
    
    抛出:
    
    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
```
public BucketLifecycleConfiguration getBucketLifecycleConfiguration(String bucketName)
                                                             throws CosClientException,
                                                                    CosServiceException
```
    从接口复制的说明: COS
    
    Gets the lifecycle configuration for the specified bucket, or null if the specified bucket does not exist or if no configuration has been established.
    
    指定者:
    
    getBucketLifecycleConfiguration 在接口中 COS
    
    参数:
    
    bucketName - the bucket name
    
    返回:
    
    BucketLifecycleConfiguration the bucket lifecycle configuration
    
    抛出:
    
    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
```
public BucketLifecycleConfiguration getBucketLifecycleConfiguration(GetBucketLifecycleConfigurationRequest getBucketLifecycleConfigurationRequest)
```
    从接口复制的说明: COS
    
    Gets the lifecycle configuration for the specified bucket, or null if the specified bucket does not exist or if no configuration has been established.
    
    指定者:
    
    getBucketLifecycleConfiguration 在接口中 COS
    
    参数:
    
    getBucketLifecycleConfigurationRequest - The request object for retrieving the bucket lifecycle configuration.
    
    返回:
    
    BucketLifecycleConfiguration the bucket lifecycle configuration
  - deleteBucketLifecycleConfiguration
```
public void deleteBucketLifecycleConfiguration(String bucketName)
                                        throws CosClientException,
                                               CosServiceException
```
    从接口复制的说明: COS
    
    Removes the lifecycle configuration for the bucket specified.
    
    指定者:
    
    deleteBucketLifecycleConfiguration 在接口中 COS
    
    参数:
    
    bucketName - the bucket name
    
    抛出:
    
    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
```
public void deleteBucketLifecycleConfiguration(DeleteBucketLifecycleConfigurationRequest deleteBucketLifecycleConfigurationRequest)
                                        throws CosClientException,
                                               CosServiceException
```
    从接口复制的说明: COS
    
    Removes the lifecycle configuration for the bucket specified.
    
    指定者:
    
    deleteBucketLifecycleConfiguration 在接口中 COS
    
    参数:
    
    deleteBucketLifecycleConfigurationRequest - The request object containing all options for removing the bucket lifecycle configuration.
    
    抛出:
    
    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
```
public void setBucketVersioningConfiguration(SetBucketVersioningConfigurationRequest setBucketVersioningConfigurationRequest)
                                      throws CosClientException,
                                             CosServiceException
```
    从接口复制的说明: COS
    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.
    指定者:
    
    setBucketVersioningConfiguration 在接口中 COS
    
    参数:
    
    setBucketVersioningConfigurationRequest - The request object containing all options for setting the bucket versioning configuration.
    
    抛出:
    
    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
```
public BucketVersioningConfiguration getBucketVersioningConfiguration(String bucketName)
                                                               throws CosClientException,
                                                                      CosServiceException
```
    从接口复制的说明: COS
    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.
    指定者:
    
    getBucketVersioningConfiguration 在接口中 COS
    
    参数:
    
    bucketName - the bucket name
    
    返回:
    
    The bucket versioning configuration for the specified bucket.
    
    抛出:
    
    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
```
public BucketVersioningConfiguration getBucketVersioningConfiguration(GetBucketVersioningConfigurationRequest getBucketVersioningConfigurationRequest)
                                                               throws CosClientException,
                                                                      CosServiceException
```
    从接口复制的说明: COS
    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.
    指定者:
    
    getBucketVersioningConfiguration 在接口中 COS
    
    参数:
    
    getBucketVersioningConfigurationRequest - The request object for retrieving the bucket versioning configuration.
    
    返回:
    
    The bucket versioning configuration for the specified bucket.
    
    抛出:
    
    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
```
public void setObjectAcl(String bucketName,
                         String key,
                         AccessControlList acl)
                  throws CosClientException,
                         CosServiceException
```
    从接口复制的说明: COS
    
    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.
    
    指定者:
    
    setObjectAcl 在接口中 COS
    
    参数:
    
    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.
    
    抛出:
    
    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
```
public void setObjectAcl(String bucketName,
                         String key,
                         CannedAccessControlList acl)
                  throws CosClientException,
                         CosServiceException
```
    从接口复制的说明: COS
    
    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.
    
    指定者:
    
    setObjectAcl 在接口中 COS
    
    参数:
    
    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.
    
    抛出:
    
    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
```
public void setObjectAcl(SetObjectAclRequest setObjectAclRequest)
                  throws CosClientException,
                         CosServiceException
```
    从接口复制的说明: COS
    
    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.
    
    指定者:
    
    setObjectAcl 在接口中 COS
    
    参数:
    
    setObjectAclRequest - The request object containing the COS object to modify and the ACL to set.
    
    抛出:
    
    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
```
public AccessControlList getObjectAcl(String bucketName,
                                      String key)
                               throws CosClientException,
                                      CosServiceException
```
    从接口复制的说明: COS
    
    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.
    
    指定者:
    
    getObjectAcl 在接口中 COS
    
    参数:
    
    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.
    
    返回:
    
    The AccessControlList for the specified Qcloud COS object.
    
    抛出:
    
    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
```
public AccessControlList getObjectAcl(GetObjectAclRequest getObjectAclRequest)
                               throws CosClientException,
                                      CosServiceException
```
    从接口复制的说明: COS
    
    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.
    
    指定者:
    
    getObjectAcl 在接口中 COS
    
    参数:
    
    getObjectAclRequest - the request object containing all the information needed for retrieving the object ACL.
    
    返回:
    
    The AccessControlList for the specified Qcloud COS object.
    
    抛出:
    
    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
```
public void setBucketAcl(String bucketName,
                         AccessControlList acl)
                  throws CosClientException,
                         CosServiceException
```
    从接口复制的说明: COS
    
    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 .
    
    指定者:
    
    setBucketAcl 在接口中 COS
    
    参数:
    
    bucketName - The name of the bucket whose ACL is being set
    
    acl - The new pre-configured CannedAccessControlList for the specified COS bucket.
    
    抛出:
    
    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
```
public void setBucketAcl(String bucketName,
                         CannedAccessControlList acl)
                  throws CosClientException,
                         CosServiceException
```
    从接口复制的说明: COS
    
    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 .
    
    指定者:
    
    setBucketAcl 在接口中 COS
    
    参数:
    
    bucketName - The name of the bucket whose ACL is being set
    
    acl - The AccessControlList for the specified COS bucket.
    
    抛出:
    
    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
```
public void setBucketAcl(SetBucketAclRequest setBucketAclRequest)
                  throws CosClientException,
                         CosServiceException
```
    从接口复制的说明: COS
    
    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 .
    
    指定者:
    
    setBucketAcl 在接口中 COS
    
    参数:
    
    setBucketAclRequest - The request object containing the bucket to modify and the ACL to set.
    
    抛出:
    
    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
```
public AccessControlList getBucketAcl(String bucketName)
                               throws CosClientException,
                                      CosServiceException
```
    从接口复制的说明: COS
    
    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.
    
    指定者:
    
    getBucketAcl 在接口中 COS
    
    参数:
    
    bucketName - The name of the bucket whose ACL is being retrieved.
    
    返回:
    
    The AccessControlList for the specified COS bucket.
    
    抛出:
    
    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
```
public AccessControlList getBucketAcl(GetBucketAclRequest getBucketAclRequest)
                               throws CosClientException,
                                      CosServiceException
```
    从接口复制的说明: COS
    
    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.
    
    指定者:
    
    getBucketAcl 在接口中 COS
    
    参数:
    
    getBucketAclRequest - The request containing the name of the bucket whose ACL is being retrieved.
    
    返回:
    
    The AccessControlList for the specified COS bucket.
    
    抛出:
    
    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
```
public BucketCrossOriginConfiguration getBucketCrossOriginConfiguration(String bucketName)
                                                                 throws CosClientException,
                                                                        CosServiceException
```
    从接口复制的说明: COS
    
    Gets the cross origin configuration for the specified bucket, or null if no configuration has been established.
    
    指定者:
    
    getBucketCrossOriginConfiguration 在接口中 COS
    
    参数:
    
    bucketName - the bucket name
    
    返回:
    
    BucketCrossOriginConfiguration bucket cross origin configuration
    
    抛出:
    
    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
```
public BucketCrossOriginConfiguration getBucketCrossOriginConfiguration(GetBucketCrossOriginConfigurationRequest getBucketCrossOriginConfigurationRequest)
                                                                 throws CosClientException,
                                                                        CosServiceException
```
    从接口复制的说明: COS
    
    Gets the cross origin configuration for the specified bucket, or null if no configuration has been established.
    
    指定者:
    
    getBucketCrossOriginConfiguration 在接口中 COS
    
    参数:
    
    getBucketCrossOriginConfigurationRequest - The request object for retrieving the bucket cross origin configuration.
    
    返回:
    
    BucketCrossOriginConfiguration bucket cross origin configuration
    
    抛出:
    
    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
```
public void setBucketCrossOriginConfiguration(String bucketName,
                                              BucketCrossOriginConfiguration bucketCrossOriginConfiguration)
                                       throws CosClientException,
                                              CosServiceException
```
    从接口复制的说明: COS
    
    Sets the cross origin configuration for the specified bucket.
    
    指定者:
    
    setBucketCrossOriginConfiguration 在接口中 COS
    
    参数:
    
    bucketName - the bucket name
    
    抛出:
    
    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
```
public void setBucketCrossOriginConfiguration(SetBucketCrossOriginConfigurationRequest setBucketCrossOriginConfigurationRequest)
                                       throws CosClientException,
                                              CosServiceException
```
    从接口复制的说明: COS
    
    Sets the cross origin configuration for the specified bucket.
    
    指定者:
    
    setBucketCrossOriginConfiguration 在接口中 COS
    
    参数:
    
    setBucketCrossOriginConfigurationRequest - The request object containing all options for setting the bucket cross origin configuration.
    
    抛出:
    
    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
```
public void deleteBucketCrossOriginConfiguration(String bucketName)
                                          throws CosClientException,
                                                 CosServiceException
```
    从接口复制的说明: COS
    
    Delete the cross origin configuration for the specified bucket.
    
    指定者:
    
    deleteBucketCrossOriginConfiguration 在接口中 COS
    
    参数:
    
    bucketName - The bucket name
    
    抛出:
    
    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
```
public void deleteBucketCrossOriginConfiguration(DeleteBucketCrossOriginConfigurationRequest deleteBucketCrossOriginConfigurationRequest)
                                          throws CosClientException,
                                                 CosServiceException
```
    从接口复制的说明: COS
    
    Delete the cross origin configuration for the specified bucket.
    
    指定者:
    
    deleteBucketCrossOriginConfiguration 在接口中 COS
    
    参数:
    
    deleteBucketCrossOriginConfigurationRequest - The request object containing all options for deleting the bucket cross origin configuration.
    
    抛出:
    
    CosClientException
    
    CosServiceException
  - setBucketReplicationConfiguration
```
public void setBucketReplicationConfiguration(String bucketName,
                                              BucketReplicationConfiguration configuration)
                                       throws CosClientException,
                                              CosServiceException
```
    从接口复制的说明: COS
    
    Sets a replication configuration for a bucket.
    
    指定者:
    
    setBucketReplicationConfiguration 在接口中 COS
    
    参数:
    
    bucketName - The bucket name for which the replication configuration is set.
    
    configuration - The replication configuration.
    
    抛出:
    
    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
```
public void setBucketReplicationConfiguration(SetBucketReplicationConfigurationRequest setBucketReplicationConfigurationRequest)
                                       throws CosClientException,
                                              CosServiceException
```
    从接口复制的说明: COS
    
    Sets a replication configuration for the QCloud bucket.
    
    指定者:
    
    setBucketReplicationConfiguration 在接口中 COS
    
    参数:
    
    setBucketReplicationConfigurationRequest - The request object containing all the options for setting a replication configuration for QCloud bucket.
    
    抛出:
    
    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
```
public BucketReplicationConfiguration getBucketReplicationConfiguration(String bucketName)
                                                                 throws CosClientException,
                                                                        CosServiceException
```
    从接口复制的说明: COS
    
    Retrieves the replication configuration for the given QCloud bucket.
    
    指定者:
    
    getBucketReplicationConfiguration 在接口中 COS
    
    参数:
    
    bucketName - The bucket name for which the replication configuration is to be retrieved.
    
    返回:
    
    the replication configuration of the bucket.
    
    抛出:
    
    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
```
public BucketReplicationConfiguration getBucketReplicationConfiguration(GetBucketReplicationConfigurationRequest getBucketReplicationConfigurationRequest)
                                                                 throws CosClientException,
                                                                        CosServiceException
```
    从接口复制的说明: COS
    
    Retrieves the replication configuration for the given QCloud bucket.
    
    指定者:
    
    getBucketReplicationConfiguration 在接口中 COS
    
    参数:
    
    getBucketReplicationConfigurationRequest - The request object for retrieving the bucket replication configuration.
    
    返回:
    
    the replication configuration of the bucket.
    
    抛出:
    
    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
```
public void deleteBucketReplicationConfiguration(String bucketName)
                                          throws CosClientException,
                                                 CosServiceException
```
    从接口复制的说明: COS
    
    Deletes the replication configuration for the given QCloud bucket.
    
    指定者:
    
    deleteBucketReplicationConfiguration 在接口中 COS
    
    参数:
    
    bucketName - The bucket name for which the replication configuration is to be deleted.
    
    抛出:
    
    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
```
public void deleteBucketReplicationConfiguration(DeleteBucketReplicationConfigurationRequest deleteBucketReplicationConfigurationRequest)
                                          throws CosClientException,
                                                 CosServiceException
```
    从接口复制的说明: COS
    
    Deletes the replication configuration for the given QCloud bucket.
    
    指定者:
    
    deleteBucketReplicationConfiguration 在接口中 COS
    
    参数:
    
    deleteBucketReplicationConfigurationRequest - The request object for delete bucket replication configuration.
    
    抛出:
    
    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
```
public URL generatePresignedUrl(String bucketName,
                                String key,
                                Date expiration)
                         throws CosClientException
```
    指定者:
    
    generatePresignedUrl 在接口中 COS
    
    抛出:
    
    CosClientException
  - generatePresignedUrl
```
public URL generatePresignedUrl(String bucketName,
                                String key,
                                Date expiration,
                                HttpMethodName method)
                         throws CosClientException
```
    从接口复制的说明: COS
    
    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.
    
    指定者:
    
    generatePresignedUrl 在接口中 COS
    
    参数:
    
    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.
    
    返回:
    
    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.
    
    抛出:
    
    CosClientException - If any errors are encountered in the client while making the request or handling the response.
    
    另请参阅:
    
    COS.generatePresignedUrl(String, String, Date), COS.generatePresignedUrl(String, String, Date, HttpMethodName)
  - generatePresignedUrl
```
public URL generatePresignedUrl(String bucketName,
                                String key,
                                Date expiration,
                                HttpMethodName method,
                                Map<String,String> headers,
                                Map<String,String> params)
                         throws CosClientException
```
    从接口复制的说明: COS
    
    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.
    
    指定者:
    
    generatePresignedUrl 在接口中 COS
    
    参数:
    
    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.
    
    返回:
    
    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.
    
    抛出:
    
    CosClientException - If any errors are encountered in the client while making the request or handling the response.
    
    另请参阅:
    
    COS.generatePresignedUrl(String, String, Date), COS.generatePresignedUrl(String, String, Date, HttpMethodName)
  - generatePresignedUrl
```
public URL generatePresignedUrl(String bucketName,
                                String key,
                                Date expiration,
                                HttpMethodName method,
                                Map<String,String> headers,
                                Map<String,String> params,
                                Boolean signPrefixMode,
                                Boolean signHost)
                         throws CosClientException
```
    指定者:
    
    generatePresignedUrl 在接口中 COS
    
    参数:
    
    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.
    
    返回:
    
    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.
    
    抛出:
    
    CosClientException - If any errors are encountered in the client while making the request or handling the response.
    
    另请参阅:
    
    COS.generatePresignedUrl(String, String, Date), COS.generatePresignedUrl(String, String, Date, HttpMethodName)
  - generatePresignedUrl
```
public URL generatePresignedUrl(GeneratePresignedUrlRequest req)
                         throws CosClientException
```
    从接口复制的说明: COS
    
    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.
    
    指定者:
    
    generatePresignedUrl 在接口中 COS
    
    参数:
    
    req - The request object containing all the options for generating a pre-signed URL (bucket name, key, expiration date, etc).
    
    返回:
    
    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.
    
    抛出:
    
    CosClientException - If any errors are encountered in the client while making the request or handling the response.
    
    另请参阅:
    
    COS.generatePresignedUrl(String, String, Date), COS#generatePresignedUrl(String, String, Date, HttpMethod)
  - generatePresignedUrl
```
public URL generatePresignedUrl(GeneratePresignedUrlRequest req,
                                Boolean signHost)
                         throws CosClientException
```
    从接口复制的说明: COS
    
    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.
    
    指定者:
    
    generatePresignedUrl 在接口中 COS
    
    参数:
    
    req - 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.
    
    返回:
    
    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.
    
    抛出:
    
    CosClientException - If any errors are encountered in the client while making the request or handling the response.
    
    另请参阅:
    
    COS.generatePresignedUrl(String, String, Date), COS#generatePresignedUrl(String, String, Date, HttpMethod)
  - restoreObject
```
public void restoreObject(String bucketName,
                          String key,
                          int expirationInDays)
                   throws CosClientException,
                          CosServiceException
```
    从接口复制的说明: COS
    
    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.
    
    指定者:
    
    restoreObject 在接口中 COS
    
    参数:
    
    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.
    
    抛出:
    
    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
```
public void restoreObject(RestoreObjectRequest restoreObjectRequest)
                   throws CosClientException,
                          CosServiceException
```
    从接口复制的说明: COS
    
    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.
    
    指定者:
    
    restoreObject 在接口中 COS
    
    参数:
    
    restoreObjectRequest - The request object containing all the options for restoring an COS object.
    
    抛出:
    
    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
```
public void updateObjectMetaData(String bucketName,
                                 String key,
                                 ObjectMetadata objectMetadata)
                          throws CosClientException,
                                 CosServiceException
```
    从接口复制的说明: COS
    
    update the object meta.
    
    指定者:
    
    updateObjectMetaData 在接口中 COS
    
    参数:
    
    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
    
    抛出:
    
    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.
  - setBucketPolicy
```
public void setBucketPolicy(String bucketName,
                            String policyText)
                     throws CosClientException,
                            CosServiceException
```
    从接口复制的说明: COS
    
    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.
    
    指定者:
    
    setBucketPolicy 在接口中 COS
    
    参数:
    
    bucketName - the bucket name
    
    policyText - The policy to apply to the specified bucket.
    
    抛出:
    
    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.
  - getBucketLoggingConfiguration
```
public BucketLoggingConfiguration getBucketLoggingConfiguration(String bucketName)
                                                         throws CosClientException,
                                                                CosServiceException
```
    从接口复制的说明: COS
    
    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.
    
    指定者:
    
    getBucketLoggingConfiguration 在接口中 COS
    
    参数:
    
    bucketName - The name of the bucket whose bucket logging configuration is being retrieved.
    
    返回:
    
    The bucket logging configuration for the specified bucket.
    
    抛出:
    
    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
```
public BucketLoggingConfiguration getBucketLoggingConfiguration(GetBucketLoggingConfigurationRequest getBucketLoggingConfigurationRequest)
                                                         throws CosClientException,
                                                                CosServiceException
```
    从接口复制的说明: COS
    
    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.
    
    指定者:
    
    getBucketLoggingConfiguration 在接口中 COS
    
    参数:
    
    getBucketLoggingConfigurationRequest - The request object for retrieving the bucket logging configuration.
    
    返回:
    
    The bucket logging configuration for the specified bucket.
    
    抛出:
    
    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
```
public void setBucketLoggingConfiguration(SetBucketLoggingConfigurationRequest setBucketLoggingConfigurationRequest)
                                   throws CosClientException,
                                          CosServiceException
```
    从接口复制的说明: COS
    
    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.
    
    指定者:
    
    setBucketLoggingConfiguration 在接口中 COS
    
    参数:
    
    setBucketLoggingConfigurationRequest - The request object containing all options for setting the bucket logging configuration.
    
    抛出:
    
    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.
  - setBucketPolicy
```
public void setBucketPolicy(SetBucketPolicyRequest setBucketPolicyRequest)
                     throws CosClientException,
                            CosServiceException
```
    从接口复制的说明: COS
    
    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.
    
    指定者:
    
    setBucketPolicy 在接口中 COS
    
    参数:
    
    setBucketPolicyRequest - The request object containing the details of the bucket and policy to update.
    
    抛出:
    
    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
```
public BucketPolicy getBucketPolicy(String bucketName)
                             throws CosClientException,
                                    CosServiceException
```
    从接口复制的说明: COS
    
    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.
    
    指定者:
    
    getBucketPolicy 在接口中 COS
    
    参数:
    
    bucketName - the bucket name
    
    抛出:
    
    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
```
public BucketPolicy getBucketPolicy(GetBucketPolicyRequest getBucketPolicyRequest)
                             throws CosClientException,
                                    CosServiceException
```
    从接口复制的说明: COS
    
    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.
    
    指定者:
    
    getBucketPolicy 在接口中 COS
    
    参数:
    
    getBucketPolicyRequest - get bucket policy request
    
    抛出:
    
    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
```
public void deleteBucketPolicy(String bucketName)
                        throws CosClientException,
                               CosServiceException
```
    从接口复制的说明: COS
    
    Deletes the policy associated with the specified bucket. Only the owner of the bucket can delete the bucket policy.
    
    指定者:
    
    deleteBucketPolicy 在接口中 COS
    
    参数:
    
    bucketName - the bucket name
    
    抛出:
    
    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
```
public void deleteBucketPolicy(DeleteBucketPolicyRequest deleteBucketPolicyRequest)
                        throws CosClientException,
                               CosServiceException
```
    从接口复制的说明: COS
    
    Deletes the policy associated with the specified bucket. Only the owner of the bucket can delete the bucket policy.
    
    指定者:
    
    deleteBucketPolicy 在接口中 COS
    
    抛出:
    
    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.
  - getBucketWebsiteConfiguration
```
public BucketWebsiteConfiguration getBucketWebsiteConfiguration(String bucketName)
                                                         throws CosClientException,
                                                                CosServiceException
```
    从接口复制的说明: COS
    
    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.
    
    指定者:
    
    getBucketWebsiteConfiguration 在接口中 COS
    
    参数:
    
    bucketName - The name of the bucket whose website configuration is being retrieved.
    
    返回:
    
    The bucket website configuration for the specified bucket, otherwise null if there is no website configuration set for the specified bucket.
    
    抛出:
    
    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
```
public BucketWebsiteConfiguration getBucketWebsiteConfiguration(GetBucketWebsiteConfigurationRequest getBucketWebsiteConfigurationRequest)
                                                         throws CosClientException,
                                                                CosServiceException
```
    从接口复制的说明: COS
    
    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.
    
    指定者:
    
    getBucketWebsiteConfiguration 在接口中 COS
    
    参数:
    
    getBucketWebsiteConfigurationRequest - The request object for retrieving the bucket website configuration.
    
    返回:
    
    The bucket website configuration for the specified bucket, otherwise null if there is no website configuration set for the specified bucket.
    
    抛出:
    
    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
```
public void setBucketWebsiteConfiguration(String bucketName,
                                          BucketWebsiteConfiguration configuration)
                                   throws CosClientException,
                                          CosServiceException
```
    从接口复制的说明: COS
    
    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.
    
    指定者:
    
    setBucketWebsiteConfiguration 在接口中 COS
    
    参数:
    
    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).
    
    抛出:
    
    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
```
public void setBucketWebsiteConfiguration(SetBucketWebsiteConfigurationRequest setBucketWebsiteConfigurationRequest)
                                   throws CosClientException,
                                          CosServiceException
```
    从接口复制的说明: COS
    
    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.
    
    指定者:
    
    setBucketWebsiteConfiguration 在接口中 COS
    
    参数:
    
    setBucketWebsiteConfigurationRequest - The request object containing the name of the bucket whose website configuration is being updated, and the new website configuration values.
    
    抛出:
    
    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
```
public void deleteBucketWebsiteConfiguration(String bucketName)
                                      throws CosClientException,
                                             CosServiceException
```
    从接口复制的说明: COS
    
    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.
    
    指定者:
    
    deleteBucketWebsiteConfiguration 在接口中 COS
    
    参数:
    
    bucketName - The name of the bucket whose website configuration is being deleted.
    
    抛出:
    
    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
```
public void deleteBucketWebsiteConfiguration(DeleteBucketWebsiteConfigurationRequest deleteBucketWebsiteConfigurationRequest)
                                      throws CosClientException,
                                             CosServiceException
```
    从接口复制的说明: COS
    
    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.
    
    指定者:
    
    deleteBucketWebsiteConfiguration 在接口中 COS
    
    参数:
    
    deleteBucketWebsiteConfigurationRequest - The request object specifying the name of the bucket whose website configuration is to be deleted.
    
    抛出:
    
    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
```
public void deleteBucketDomainConfiguration(String bucketName)
                                     throws CosClientException,
                                            CosServiceException
```
    从接口复制的说明: COS
    
    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.
    
    指定者:
    
    deleteBucketDomainConfiguration 在接口中 COS
    
    参数:
    
    bucketName - The name of the bucket whose domain configuration is being deleted.
    
    抛出:
    
    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
```
public void deleteBucketDomainConfiguration(DeleteBucketDomainConfigurationRequest deleteBucketDomainConfigurationRequest)
```
    从接口复制的说明: COS
    
    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.
    
    指定者:
    
    deleteBucketDomainConfiguration 在接口中 COS
  - setBucketDomainConfiguration
```
public void setBucketDomainConfiguration(String bucketName,
                                         BucketDomainConfiguration configuration)
                                  throws CosClientException,
                                         CosServiceException
```
    从接口复制的说明: COS
    
    Sets the domain configuration for the specified bucket.
    
    指定者:
    
    setBucketDomainConfiguration 在接口中 COS
    
    参数:
    
    bucketName - The name of the bucket whose domain configuration is being set.
    
    configuration - The configuration describing the specified bucket custom domain
    
    抛出:
    
    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
```
public void setBucketDomainConfiguration(SetBucketDomainConfigurationRequest setBucketDomainConfigurationRequest)
                                  throws CosClientException,
                                         CosServiceException
```
    从接口复制的说明: COS
    
    Sets the domain configuration for the specified bucket.
    
    指定者:
    
    setBucketDomainConfiguration 在接口中 COS
    
    参数:
    
    setBucketDomainConfigurationRequest - The request object containing the name of the bucket whose domain configuration is being updated, and the new domain configuration values.
    
    抛出:
    
    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
```
public BucketDomainConfiguration getBucketDomainConfiguration(String bucketName)
                                                       throws CosClientException,
                                                              CosServiceException
```
    从接口复制的说明: COS
    
    Returns the domain configuration for the specified bucket.
    
    指定者:
    
    getBucketDomainConfiguration 在接口中 COS
    
    参数:
    
    bucketName - The name of the bucket whose domain configuration is being retrieved.
    
    返回:
    
    The bucket domain configuration for the specified bucket, otherwise null if there is no domain configuration set for the specified bucket.
    
    抛出:
    
    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
```
public BucketDomainConfiguration getBucketDomainConfiguration(GetBucketDomainConfigurationRequest getBucketDomainConfigurationRequest)
                                                       throws CosClientException,
                                                              CosServiceException
```
    从接口复制的说明: COS
    
    Returns the domain configuration for the specified bucket.
    
    指定者:
    
    getBucketDomainConfiguration 在接口中 COS
    
    参数:
    
    getBucketDomainConfigurationRequest - The request object for retrieving the bucket domain configuration.
    
    返回:
    
    The bucket domain configuration for the specified bucket, otherwise null if there is no domain configuration set for the specified bucket.
    
    抛出:
    
    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
```
public void setBucketRefererConfiguration(String bucketName,
                                          BucketRefererConfiguration configuration)
                                   throws CosClientException,
                                          CosServiceException
```
    从接口复制的说明: COS
    
    Sets the referer configuration for the specified bucket.
    
    指定者:
    
    setBucketRefererConfiguration 在接口中 COS
    
    参数:
    
    bucketName - The name of the bucket whose referer configuration is being set.
    
    configuration - The configuration describing the specified bucket referer
    
    抛出:
    
    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
```
public void setBucketRefererConfiguration(SetBucketRefererConfigurationRequest setBucketRefererConfigurationRequest)
                                   throws CosClientException,
                                          CosServiceException
```
    从接口复制的说明: COS
    
    Sets the referer configuration for the specified bucket.
    
    指定者:
    
    setBucketRefererConfiguration 在接口中 COS
    
    参数:
    
    setBucketRefererConfigurationRequest - The request object containing the name of the bucket whose referer configuration is being updated, and the new referer configuration values.
    
    抛出:
    
    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
```
public BucketRefererConfiguration getBucketRefererConfiguration(String bucketName)
                                                         throws CosClientException,
                                                                CosServiceException
```
    从接口复制的说明: COS
    
    Returns the referer configuration for the specified bucket.
    
    指定者:
    
    getBucketRefererConfiguration 在接口中 COS
    
    参数:
    
    bucketName - The name of the bucket whose referer configuration is being retrieved.
    
    返回:
    
    The bucket referer configuration for the specified bucket, otherwise null if there is no referer configuration set for the specified bucket.
    
    抛出:
    
    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
```
public BucketRefererConfiguration getBucketRefererConfiguration(GetBucketRefererConfigurationRequest getBucketRefererConfigurationRequest)
                                                         throws CosClientException,
                                                                CosServiceException
```
    从接口复制的说明: COS
    
    Returns the referer configuration for the specified bucket.
    
    指定者:
    
    getBucketRefererConfiguration 在接口中 COS
    
    返回:
    
    The bucket referer configuration for the specified bucket, otherwise null if there is no referer configuration set for the specified bucket.
    
    抛出:
    
    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.
  - deleteBucketInventoryConfiguration
```
public DeleteBucketInventoryConfigurationResult deleteBucketInventoryConfiguration(String bucketName,
                                                                                   String id)
                                                                            throws CosClientException,
                                                                                   CosServiceException
```
    从接口复制的说明: COS
    
    Deletes an inventory configuration (identified by the inventory ID) from the bucket.
    
    指定者:
    
    deleteBucketInventoryConfiguration 在接口中 COS
    
    参数:
    
    bucketName - The name of the bucket from which the inventory configuration is to be deleted.
    
    id - The ID of the inventory configuration to delete.
    
    抛出:
    
    CosClientException
    
    CosServiceException
  - deleteBucketInventoryConfiguration
```
public DeleteBucketInventoryConfigurationResult deleteBucketInventoryConfiguration(DeleteBucketInventoryConfigurationRequest deleteBucketInventoryConfigurationRequest)
                                                                            throws CosClientException,
                                                                                   CosServiceException
```
    从接口复制的说明: COS
    
    Deletes an inventory configuration (identified by the inventory ID) from the bucket.
    
    指定者:
    
    deleteBucketInventoryConfiguration 在接口中 COS
    
    参数:
    
    deleteBucketInventoryConfigurationRequest - The request object for deleting an inventory configuration.
    
    抛出:
    
    CosClientException
    
    CosServiceException
  - getBucketInventoryConfiguration
```
public GetBucketInventoryConfigurationResult getBucketInventoryConfiguration(String bucketName,
                                                                             String id)
                                                                      throws CosClientException,
                                                                             CosServiceException
```
    从接口复制的说明: COS
    
    Returns an inventory configuration (identified by the inventory ID) from the bucket.
    
    指定者:
    
    getBucketInventoryConfiguration 在接口中 COS
    
    参数:
    
    bucketName - The name of the bucket to get the inventory configuration from.
    
    id - The ID of the inventory configuration to delete.
    
    返回:
    
    An GetBucketInventoryConfigurationResult object containing the inventory configuration.
    
    抛出:
    
    CosClientException
    
    CosServiceException
  - getBucketInventoryConfiguration
```
public GetBucketInventoryConfigurationResult getBucketInventoryConfiguration(GetBucketInventoryConfigurationRequest getBucketInventoryConfigurationRequest)
                                                                      throws CosClientException,
                                                                             CosServiceException
```
    从接口复制的说明: COS
    
    Returns an inventory configuration (identified by the inventory ID) from the bucket.
    
    指定者:
    
    getBucketInventoryConfiguration 在接口中 COS
    
    参数:
    
    getBucketInventoryConfigurationRequest - The request object to retreive an inventory configuration.
    
    返回:
    
    An GetBucketInventoryConfigurationResult object containing the inventory configuration.
    
    抛出:
    
    CosClientException
    
    CosServiceException
  - setBucketInventoryConfiguration
```
public SetBucketInventoryConfigurationResult setBucketInventoryConfiguration(String bucketName,
                                                                             InventoryConfiguration inventoryConfiguration)
                                                                      throws CosClientException,
                                                                             CosServiceException
```
    从接口复制的说明: COS
    
    Sets an inventory configuration (identified by the inventory ID) to the bucket.
    
    指定者:
    
    setBucketInventoryConfiguration 在接口中 COS
    
    参数:
    
    bucketName - The name of the bucket to set the inventory configuration to.
    
    inventoryConfiguration - The inventory configuration to set.
    
    抛出:
    
    CosClientException
    
    CosServiceException
  - setBucketInventoryConfiguration
```
public SetBucketInventoryConfigurationResult setBucketInventoryConfiguration(SetBucketInventoryConfigurationRequest setBucketInventoryConfigurationRequest)
                                                                      throws CosClientException,
                                                                             CosServiceException
```
    从接口复制的说明: COS
    
    Sets an inventory configuration (identified by the inventory ID) to the bucket.
    
    指定者:
    
    setBucketInventoryConfiguration 在接口中 COS
    
    参数:
    
    setBucketInventoryConfigurationRequest - The request object for setting an inventory configuration.
    
    抛出:
    
    CosClientException
    
    CosServiceException
  - listBucketInventoryConfigurations
```
public ListBucketInventoryConfigurationsResult listBucketInventoryConfigurations(ListBucketInventoryConfigurationsRequest listBucketInventoryConfigurationsRequest)
                                                                          throws CosClientException,
                                                                                 CosServiceException
```
    从接口复制的说明: COS
    
    Returns the list of inventory configurations for the bucket.
    
    指定者:
    
    listBucketInventoryConfigurations 在接口中 COS
    
    参数:
    
    listBucketInventoryConfigurationsRequest - The request object to list the inventory configurations in a bucket.
    
    返回:
    
    An ListBucketInventoryConfigurationsResult object containing the list of InventoryConfigurations.
    
    抛出:
    
    CosClientException
    
    CosServiceException
  - getBucketTaggingConfiguration
```
public BucketTaggingConfiguration getBucketTaggingConfiguration(String bucketName)
```
    从接口复制的说明: COS
    
    Gets the tagging configuration for the specified bucket, or null if the specified bucket does not exist, or if no configuration has been established.
    
    指定者:
    
    getBucketTaggingConfiguration 在接口中 COS
    
    参数:
    
    bucketName - The name of the bucket for which to retrieve tagging configuration.
    
    另请参阅:
    
    getBucketTaggingConfiguration(GetBucketTaggingConfigurationRequest), AWS API Documentation
  - getBucketTaggingConfiguration
```
public BucketTaggingConfiguration getBucketTaggingConfiguration(GetBucketTaggingConfigurationRequest getBucketTaggingConfigurationRequest)
```
    从接口复制的说明: COS
    
    Gets the tagging configuration for the specified bucket, or null if the specified bucket does not exist, or if no configuration has been established.
    
    指定者:
    
    getBucketTaggingConfiguration 在接口中 COS
    
    参数:
    
    getBucketTaggingConfigurationRequest - The request object for retrieving the bucket tagging configuration.
    
    另请参阅:
    
    getBucketTaggingConfiguration(String), AWS API Documentation
  - setBucketTaggingConfiguration
```
public void setBucketTaggingConfiguration(String bucketName,
                                          BucketTaggingConfiguration bucketTaggingConfiguration)
```
    从接口复制的说明: COS
    
    Sets the tagging configuration for the specified bucket.
    
    指定者:
    
    setBucketTaggingConfiguration 在接口中 COS
    
    参数:
    
    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.
    
    另请参阅:
    
    AWS API Documentation
  - setBucketTaggingConfiguration
```
public void setBucketTaggingConfiguration(SetBucketTaggingConfigurationRequest setBucketTaggingConfigurationRequest)
```
    从接口复制的说明: COS
    
    Sets the tagging configuration for the specified bucket.
    
    指定者:
    
    setBucketTaggingConfiguration 在接口中 COS
    
    参数:
    
    setBucketTaggingConfigurationRequest - The request object containing all options for setting the bucket tagging configuration.
    
    另请参阅:
    
    AWS API Documentation
  - deleteBucketTaggingConfiguration
```
public void deleteBucketTaggingConfiguration(String bucketName)
```
    从接口复制的说明: COS
    
    Removes the tagging configuration for the bucket specified.
    
    指定者:
    
    deleteBucketTaggingConfiguration 在接口中 COS
    
    参数:
    
    bucketName - The name of the bucket for which to remove the tagging configuration.
    
    另请参阅:
    
    AWS API Documentation
  - deleteBucketTaggingConfiguration
```
public void deleteBucketTaggingConfiguration(DeleteBucketTaggingConfigurationRequest deleteBucketTaggingConfigurationRequest)
```
    从接口复制的说明: COS
    
    Removes the tagging configuration for the bucket specified.
    
    指定者:
    
    deleteBucketTaggingConfiguration 在接口中 COS
    
    参数:
    
    deleteBucketTaggingConfigurationRequest - The request object containing all options for removing the bucket tagging configuration.
    
    另请参阅:
    
    AWS API Documentation
  - selectObjectContent
```
public SelectObjectContentResult selectObjectContent(SelectObjectContentRequest selectRequest)
                                              throws CosClientException,
                                                     CosServiceException
```
    从接口复制的说明: COS
    
    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.
    
    指定者:
    
    selectObjectContent 在接口中 COS
    
    参数:
    
    selectRequest - The request object for selecting object content.
    
    返回:
    
    A SelectObjectContentResult.
    
    抛出:
    
    CosClientException
    
    CosServiceException
  - getObjectTagging
```
public GetObjectTaggingResult getObjectTagging(GetObjectTaggingRequest getObjectTaggingRequest)
```
    从接口复制的说明: COS
    
    Returns the tags for the specified object.
    
    指定者:
    
    getObjectTagging 在接口中 COS
    
    参数:
    
    getObjectTaggingRequest - The request object containing all the options on how to retrieve the COS object tags.
    
    返回:
    
    The tags for the specified object.
  - setObjectTagging
```
public SetObjectTaggingResult setObjectTagging(SetObjectTaggingRequest setObjectTaggingRequest)
```
    从接口复制的说明: COS
    
    Set the tags for the specified object.
    
    指定者:
    
    setObjectTagging 在接口中 COS
    
    参数:
    
    setObjectTaggingRequest - The request object containing all the options for setting the tags for the specified object.
  - deleteObjectTagging
```
public DeleteObjectTaggingResult deleteObjectTagging(DeleteObjectTaggingRequest deleteObjectTaggingRequest)
```
    从接口复制的说明: COS
    
    Remove the tags for the specified object.
    
    指定者:
    
    deleteObjectTagging 在接口中 COS
    
    参数:
    
    deleteObjectTaggingRequest - The request object containing all the options for deleting the tags for the specified object.
    
    返回:
    
    a DeleteObjectTaggingResult object containing the information returned by COS for the the tag deletion.
  - getBucketIntelligentTierConfiguration
```
public BucketIntelligentTierConfiguration getBucketIntelligentTierConfiguration(GetBucketIntelligentTierConfigurationRequest getBucketIntelligentTierConfigurationRequest)
```
    从接口复制的说明: COS
    
    Get the intelligent configuration for the specified bucket.
    
    指定者:
    
    getBucketIntelligentTierConfiguration 在接口中 COS
    
    返回:
  - getBucketIntelligentTierConfiguration
```
public BucketIntelligentTierConfiguration getBucketIntelligentTierConfiguration(String bucketName)
```
    从接口复制的说明: COS
    
    Get the intelligent configuration for the specified bucket.
    
    指定者:
    
    getBucketIntelligentTierConfiguration 在接口中 COS
    
    返回:
  - setBucketIntelligentTieringConfiguration
```
public void setBucketIntelligentTieringConfiguration(SetBucketIntelligentTierConfigurationRequest setBucketIntelligentTierConfigurationRequest)
```
    从接口复制的说明: COS
    
    Sets the intelligent configuration for the specified bucket.
    
    指定者:
    
    setBucketIntelligentTieringConfiguration 在接口中 COS
    
    参数:
    
    setBucketIntelligentTierConfigurationRequest - The request object containing all options for setting the bucket intelligent configuration.
  - createMediaJobs
```
public MediaJobResponse createMediaJobs(MediaJobsRequest req)
                                 throws UnsupportedEncodingException
```
    从接口复制的说明: COS
    
    CreateMediaJobs 接口用于提交一个任务。 https://cloud.tencent.com/document/product/460/38936
    
    指定者:
    
    createMediaJobs 在接口中 COS
    
    抛出:
    
    UnsupportedEncodingException
  - cancelMediaJob
```
public Boolean cancelMediaJob(MediaJobsRequest req)
```
    从接口复制的说明: COS
    
    CancelMediaJob 接口用于取消一个任务。 https://cloud.tencent.com/document/product/460/38939
    
    指定者:
    
    cancelMediaJob 在接口中 COS
  - describeMediaJob
```
public MediaJobResponse describeMediaJob(MediaJobsRequest req)
```
    从接口复制的说明: COS
    
    DescribeMediaJob 用于查询指定的任务。 https://cloud.tencent.com/document/product/460/38937
    
    指定者:
    
    describeMediaJob 在接口中 COS
    
    返回:
  - describeMediaJobs
```
public MediaListJobResponse describeMediaJobs(MediaJobsRequest req)
```
    从接口复制的说明: COS
    
    DescribeMediaJobs 用于拉取符合条件的任务。 https://cloud.tencent.com/document/product/460/38938
    
    指定者:
    
    describeMediaJobs 在接口中 COS
  - describeMediaQueues
```
public MediaListQueueResponse describeMediaQueues(MediaQueueRequest req)
```
    从接口复制的说明: COS
    
    DescribeMediaQueues 接口用于搜索队列。 https://cloud.tencent.com/document/product/460/38913
    
    指定者:
    
    describeMediaQueues 在接口中 COS
  - updateMediaQueue
```
public MediaQueueResponse updateMediaQueue(MediaQueueRequest mediaQueueRequest)
```
    从接口复制的说明: COS
    
    UpdateMediaQueue 接口用于更新队列。 https://cloud.tencent.com/document/product/460/42324
    
    指定者:
    
    updateMediaQueue 在接口中 COS
  - describeMediaBuckets
```
public MediaBucketResponse describeMediaBuckets(MediaBucketRequest mediaBucketRequest)
```
    从接口复制的说明: COS
    
    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
    
    指定者:
    
    describeMediaBuckets 在接口中 COS
  - createMediaTemplate
```
public MediaTemplateResponse createMediaTemplate(MediaTemplateRequest templateRequest)
```
    从接口复制的说明: COS
    
    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
    
    指定者:
    
    createMediaTemplate 在接口中 COS
  - deleteMediaTemplate
```
public Boolean deleteMediaTemplate(MediaTemplateRequest request)
```
    从接口复制的说明: COS
    
    DeleteMediaTemplate 用于删除模板。 https://cloud.tencent.com/document/product/460/46990
    
    指定者:
    
    deleteMediaTemplate 在接口中 COS
    
    返回:
  - describeMediaTemplates
```
public MediaListTemplateResponse describeMediaTemplates(MediaTemplateRequest request)
```
    从接口复制的说明: COS
    
    DescribeMediaTemplates 用于查询动图模板。 https://cloud.tencent.com/document/product/460/46991
    
    指定者:
    
    describeMediaTemplates 在接口中 COS
  - updateMediaTemplate
```
public Boolean updateMediaTemplate(MediaTemplateRequest request)
```
    从接口复制的说明: COS
    
    UpdateMediaTemplate 用于更新模板。。 https://cloud.tencent.com/document/product/460/46992
    
    指定者:
    
    updateMediaTemplate 在接口中 COS
  - generateSnapshot
```
public SnapshotResponse generateSnapshot(SnapshotRequest request)
```
    从接口复制的说明: COS
    
    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
    
    指定者:
    
    generateSnapshot 在接口中 COS
  - generateMediainfo
```
public MediaInfoResponse generateMediainfo(MediaInfoRequest request)
```
    从接口复制的说明: COS
    
    GenerateMediainfo 接口用于获取媒体文件的信息。 https://cloud.tencent.com/document/product/460/38935
    
    指定者:
    
    generateMediainfo 在接口中 COS
  - deleteWorkflow
```
public Boolean deleteWorkflow(MediaWorkflowListRequest request)
```
    从接口复制的说明: COS
    
    DeleteWorkflow 接口用于删除工作流。 https://cloud.tencent.com/document/product/460/45947
    
    指定者:
    
    deleteWorkflow 在接口中 COS
  - describeWorkflow
```
public MediaWorkflowListResponse describeWorkflow(MediaWorkflowListRequest request)
```
    从接口复制的说明: COS
    
    DescribeWorkflow 接口用于搜索工作流。 https://cloud.tencent.com/document/product/460/45948
    
    指定者:
    
    describeWorkflow 在接口中 COS
  - describeWorkflowExecution
```
public MediaWorkflowExecutionResponse describeWorkflowExecution(MediaWorkflowListRequest request)
```
    从接口复制的说明: COS
    
    DescribeWorkflowExecution 接口用于获取工作流实例详情。 https://cloud.tencent.com/document/product/460/45949
    
    指定者:
    
    describeWorkflowExecution 在接口中 COS
  - describeWorkflowExecutions
```
public MediaWorkflowExecutionsResponse describeWorkflowExecutions(MediaWorkflowListRequest request)
```
    从接口复制的说明: COS
    
    DescribeWorkflowExecutions 接口用于获取工作流实例列表。 https://cloud.tencent.com/document/product/460/45950
    
    指定者:
    
    describeWorkflowExecutions 在接口中 COS
  - createDocProcessJobs
```
public DocJobResponse createDocProcessJobs(DocJobRequest request)
```
    从接口复制的说明: COS
    
    CreateDocProcessJobs 接口用于提交一个文档预览任务。 https://cloud.tencent.com/document/product/460/46942
    
    指定者:
    
    createDocProcessJobs 在接口中 COS
  - describeDocProcessJob
```
public DocJobResponse describeDocProcessJob(DocJobRequest request)
```
    从接口复制的说明: COS
    
    DescribeDocProcessJob 用于查询指定的文档预览任务。 https://cloud.tencent.com/document/product/460/46943
    
    指定者:
    
    describeDocProcessJob 在接口中 COS
  - describeDocProcessJobs
```
public DocJobListResponse describeDocProcessJobs(DocJobListRequest request)
```
    从接口复制的说明: COS
    
    DescribeDocProcessJobs 用于拉取符合条件的文档预览任务。 https://cloud.tencent.com/document/product/460/46944
    
    指定者:
    
    describeDocProcessJobs 在接口中 COS
  - describeDocProcessQueues
```
public DocListQueueResponse describeDocProcessQueues(DocQueueRequest docRequest)
```
    从接口复制的说明: COS
    
    DescribeDocProcessQueues 接口用于查询文档预览队列。 https://cloud.tencent.com/document/product/460/46946
    
    指定者:
    
    describeDocProcessQueues 在接口中 COS
    
    返回:
  - updateDocProcessQueue
```
public boolean updateDocProcessQueue(DocQueueRequest docRequest)
```
    从接口复制的说明: COS
    
    UpdateDocProcessQueue 接口用于更新文档预览队列。https://cloud.tencent.com/document/product/460/46947
    
    指定者:
    
    updateDocProcessQueue 在接口中 COS
    
    返回:
  - describeDocProcessBuckets
```
public DocBucketResponse describeDocProcessBuckets(DocBucketRequest docRequest)
```
    从接口复制的说明: COS
    
    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
    
    指定者:
    
    describeDocProcessBuckets 在接口中 COS
  - processImage
```
public CIUploadResult processImage(ImageProcessRequest imageProcessRequest)
```
    从接口复制的说明: COS
    
    process Image 接口用于对图片进行处理
    
    指定者:
    
    processImage 在接口中 COS
  - imageAuditing
```
public ImageAuditingResponse imageAuditing(ImageAuditingRequest imageAuditingRequest)
```
    从接口复制的说明: COS
    
    ImageAuditing图片审核 https://cloud.tencent.com/document/product/460/37318
    
    指定者:
    
    imageAuditing 在接口中 COS
  - createVideoAuditingJob
```
public VideoAuditingResponse createVideoAuditingJob(VideoAuditingRequest videoAuditingRequest)
```
    从接口复制的说明: COS
    
    CreateVideoAuditingJob 视频审核任务发起接口 https://cloud.tencent.com/document/product/460/46427
    
    指定者:
    
    createVideoAuditingJob 在接口中 COS
  - describeAuditingJob
```
public VideoAuditingResponse describeAuditingJob(VideoAuditingRequest videoAuditingRequest)
```
    从接口复制的说明: COS
    
    DescribeAuditingJob 视频审核任务查询接口 https://cloud.tencent.com/document/product/460/46926
    
    指定者:
    
    describeAuditingJob 在接口中 COS
  - createAudioAuditingJobs
```
public AudioAuditingResponse createAudioAuditingJobs(AudioAuditingRequest audioAuditingRequest)
```
    从接口复制的说明: COS
    
    CreateAudioAuditingJobs 音频审核任务创建接口 https://cloud.tencent.com/document/product/460/53395
    
    指定者:
    
    createAudioAuditingJobs 在接口中 COS
  - describeAudioAuditingJob
```
public AudioAuditingResponse describeAudioAuditingJob(AudioAuditingRequest audioAuditingRequest)
```
    从接口复制的说明: COS
    
    DescribeAudioAuditingJob 音频审核任务查询接口 https://cloud.tencent.com/document/product/460/53396
    
    指定者:
    
    describeAudioAuditingJob 在接口中 COS
  - getImageLabel
```
public ImageLabelResponse getImageLabel(ImageLabelRequest imageLabelRequest)
```
    从接口复制的说明: COS
    
    GetImageLabel 图片标签 https://cloud.tencent.com/document/product/460/39082
    
    指定者:
    
    getImageLabel 在接口中 COS
  - getImageLabelV2
```
public ImageLabelV2Response getImageLabelV2(ImageLabelV2Request imageLabelV2Request)
```
    从接口复制的说明: COS
    
    GetImageLabel 图片标签V2 https://cloud.tencent.com/document/product/460/39082
    
    指定者:
    
    getImageLabelV2 在接口中 COS
  - createAuditingTextJobs
```
public TextAuditingResponse createAuditingTextJobs(TextAuditingRequest textAuditingRequest)
```
    从接口复制的说明: COS
    
    CreateAuditingTextJobs 音频审核任务查询接口 https://cloud.tencent.com/document/product/460/56289
    
    指定者:
    
    createAuditingTextJobs 在接口中 COS
  - describeAuditingTextJob
```
public TextAuditingResponse describeAuditingTextJob(TextAuditingRequest textAuditingRequest)
```
    从接口复制的说明: COS
    
    DescribeAuditingTextJob 查询文本审核任务结果 https://cloud.tencent.com/document/product/436/56288
    
    指定者:
    
    describeAuditingTextJob 在接口中 COS
  - createAuditingDocumentJobs
```
public DocumentAuditingResponse createAuditingDocumentJobs(DocumentAuditingRequest documentAuditingRequest)
```
    从接口复制的说明: COS
    
    CreateAuditingDocumentJobs 提交文档审核任务 https://cloud.tencent.com/document/product/460/59380
    
    指定者:
    
    createAuditingDocumentJobs 在接口中 COS
  - describeAuditingDocumentJob
```
public DocumentAuditingResponse describeAuditingDocumentJob(DocumentAuditingRequest documentAuditingRequest)
```
    从接口复制的说明: COS
    
    DescribeAuditingDocumentJobs 提交文档审核任务 https://cloud.tencent.com/document/product/460/59383
    
    指定者:
    
    describeAuditingDocumentJob 在接口中 COS
  - batchImageAuditing
```
public BatchImageAuditingResponse batchImageAuditing(BatchImageAuditingRequest batchImageAuditingRequest)
```
    从接口复制的说明: COS
    
    BatchImageAuditing 批量提交图片审核任务 https://cloud.tencent.com/document/product/460/59383
    
    指定者:
    
    batchImageAuditing 在接口中 COS
  - createDocProcessBucket
```
public Boolean createDocProcessBucket(DocBucketRequest docBucketRequest)
```
    从接口复制的说明: COS
    
    createDocProcessBucket 开通文档预览功能
    
    指定者:
    
    createDocProcessBucket 在接口中 COS
  - GenerateDocPreviewUrl
```
public String GenerateDocPreviewUrl(DocHtmlRequest docJobRequest)
                             throws URISyntaxException
```
    从接口复制的说明: COS
    
    GenerateDocPreviewHtmlUrl 查询账号下已开通文档预览功能的bucket
    
    指定者:
    
    GenerateDocPreviewUrl 在接口中 COS
    
    抛出:
    
    URISyntaxException
  - createWebpageAuditingJob
```
public WebpageAuditingResponse createWebpageAuditingJob(WebpageAuditingRequest webpageAuditingRequest)
```
    从接口复制的说明: COS
    
    createWebpageAuditingJob 提交网页审核任务 https://cloud.tencent.com/document/product/460/63968
    
    指定者:
    
    createWebpageAuditingJob 在接口中 COS
  - describeWebpageAuditingJob
```
public WebpageAuditingResponse describeWebpageAuditingJob(WebpageAuditingRequest webpageAuditingRequest)
```
    从接口复制的说明: COS
    
    describeWebpageAuditingJob 查询网页审核任务 https://cloud.tencent.com/document/product/460/63970
    
    指定者:
    
    describeWebpageAuditingJob 在接口中 COS
  - getObjectUrl
```
public URL getObjectUrl(String bucketName,
                        String key)
```
  - getObjectUrl
```
public URL getObjectUrl(String bucketName,
                        String key,
                        String versionId)
```
  - getObjectUrl
```
public URL getObjectUrl(GetObjectRequest getObjectRequest)
```
  - putAsyncFetchTask
```
public PutAsyncFetchTaskResult putAsyncFetchTask(PutAsyncFetchTaskRequest putAsyncFetchTaskRequest)
```
    指定者:
    
    putAsyncFetchTask 在接口中 COS
  - getAsyncFetchTask
```
public GetAsyncFetchTaskResult getAsyncFetchTask(GetAsyncFetchTaskRequest getAsyncFetchTaskRequest)
```
    指定者:
    
    getAsyncFetchTask 在接口中 COS

类 COSClient

字段概要

构造器概要

方法概要

从类继承的方法 java.lang.Object

字段详细资料

clientConfig

构造器详细资料

COSClient

COSClient

方法详细资料

shutdown

setCOSCredentials

setCOSCredentialsProvider

getClientConfig

createRequest

populateRequestMetadata

putObject

appendObject

rename

uploadObjectInternal

putObject

putObject

putObject

getObject

getObject

getObject

doesObjectExist

getObjectMetadata

getObjectMetadata

deleteObject

deleteObject

deleteObjects

deleteVersion

deleteVersion

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

setObjectAcl

setObjectAcl

setObjectAcl

getObjectAcl

getObjectAcl

setBucketAcl

setBucketAcl