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SDK Function Matrices
Table 1 describes the OBS APIs supported by Java, Python, C, .NET, Node.js, and Android SDKs.
Table 2 describes the OBS APIs supported by iOS, PHP, Go, BrowserJS, and Harmony SDKs.
|
Type |
API |
Function |
Java |
Python |
C |
.NET |
Node.js |
Android |
|---|---|---|---|---|---|---|---|---|
|
Bucket-related APIs |
Listing Buckets |
listBuckets |
Supported |
Supported |
Supported |
Supported |
Supported |
Supported |
|
Creating a Bucket |
createBucket |
Supported |
Supported |
Supported |
Supported |
Supported |
Supported |
|
|
Listing Objects in a Bucket |
listObjects |
Supported |
Supported |
Supported |
Supported |
Supported |
Supported |
|
|
Listing Object Versions in a Bucket |
listVersions |
Supported |
Supported |
Supported |
Supported |
Supported |
Supported |
|
|
Obtaining Bucket Metadata |
getBucketMetadata |
Supported |
Supported |
Not supported |
Supported |
Supported |
Supported |
|
|
Obtaining Bucket Location |
getBucketLocation |
Supported |
Supported |
Not supported |
Supported |
Supported |
Supported |
|
|
Deleting Buckets |
deleteBucket |
Supported |
Supported |
Supported |
Supported |
Supported |
Supported |
|
|
Configuring a Bucket Policy |
setBucketPolicy |
Supported |
Supported |
Supported |
Supported |
Supported |
Supported |
|
|
Obtaining Bucket Policy Information |
getBucketPolicy |
Supported |
Supported |
Supported |
Supported |
Supported |
Supported |
|
|
Deleting a Bucket Policy |
deleteBucketPolicy |
Supported |
Supported |
Supported |
Supported |
Supported |
Supported |
|
|
Configuring a Bucket ACL |
setBucketAcl |
Supported |
Supported |
Supported |
Supported |
Supported |
Supported |
|
|
Obtaining Bucket ACL Information |
getBucketAcl |
Supported |
Supported |
Supported |
Supported |
Supported |
Supported |
|
|
Configuring Logging for a Bucket |
setBucketLogging, setBucketLoggingConfiguration |
Supported |
Supported |
Supported |
Supported |
Supported |
Supported |
|
|
Obtaining Bucket Logging Configuration |
getBucketLogging, getBucketLoggingConfiguration |
Supported |
Supported |
Supported |
Supported |
Supported |
Supported |
|
|
Configuring Bucket Lifecycle Rules |
setBucketLifecycle, setBucketLifecycleConfiguration |
Supported |
Supported |
Supported |
Supported |
Supported |
Supported |
|
|
Obtaining Bucket Lifecycle Configuration |
getBucketLifecycle, getBucketLifecycleConfiguration |
Supported |
Supported |
Supported |
Supported |
Supported |
Supported |
|
|
Deleting Lifecycle Rules |
deleteBucketLifecycle, deleteBucketLifecycleConfiguration |
Supported |
Supported |
Supported |
Supported |
Supported |
Supported |
|
|
Configuring Versioning for a Bucket |
setBucketVersioning, setBucketVersioningConfiguration |
Supported |
Supported |
Supported |
Supported |
Supported |
Supported |
|
|
Obtaining Bucket Versioning Status |
getBucketVersioning, getBucketVersioningConfiguration |
Supported |
Supported |
Supported |
Supported |
Supported |
Supported |
|
|
Configuring Storage Class for a Bucket |
setBucketStoragePolicy |
Supported |
Supported |
Supported |
Supported |
Supported |
Supported |
|
|
Obtaining Bucket Storage Class Information |
getBucketStoragePolicy |
Supported |
Supported |
Supported |
Supported |
Supported |
Supported |
|
|
Configuring Cross-Region Replication for a Bucket |
setBucketReplication |
Not supported |
Not supported |
Not supported |
Not supported |
Not supported |
Not supported |
|
|
Obtaining the Cross-Region Replication Configuration of a Bucket |
getBucketReplication |
Not supported |
Not supported |
Not supported |
Not supported |
Not supported |
Not supported |
|
|
Deleting the Cross-Region Replication Configuration of a Bucket |
deleteBucketReplication |
Not supported |
Not supported |
Not supported |
Not supported |
Not supported |
Not supported |
|
|
Configuring Tags for a Bucket |
setBucketTagging |
Supported |
Supported |
Supported |
Supported |
Supported |
Supported |
|
|
Obtaining Bucket Tags |
getBucketTagging |
Supported |
Supported |
Supported |
Supported |
Supported |
Supported |
|
|
Deleting Tags |
deleteBucketTagging |
Supported |
Supported |
Supported |
Supported |
Supported |
Supported |
|
|
Configuring Bucket Storage Quota |
setBucketQuota |
Supported |
Supported |
Supported |
Supported |
Supported |
Supported |
|
|
Querying Bucket Storage Quota |
getBucketQuota |
Supported |
Supported |
Supported |
Supported |
Supported |
Supported |
|
|
Querying Information About Used Space in a Bucket |
getBucketStorageInfo |
Supported |
Supported |
Supported |
Supported |
Supported |
Supported |
|
|
Configuring Static Website Hosting for a Bucket |
setBucketWebsite, setBucketWebsiteConfiguration |
Supported |
Supported |
Supported |
Supported |
Supported |
Supported |
|
|
Obtaining the Static Website Hosting Configuration of a Bucket |
getBucketWebsite, getBucketWebsiteConfiguration |
Supported |
Supported |
Supported |
Supported |
Supported |
Supported |
|
|
Deleting the Static Website Hosting Configuration of a Bucket |
deleteBucketWebsite, deleteBucketWebsiteConfiguration |
Supported |
Supported |
Supported |
Supported |
Supported |
Supported |
|
|
Configuring Bucket CORS |
setBucketCors |
Supported |
Supported |
Supported |
Supported |
Supported |
Supported |
|
|
Obtaining the CORS Configuration of a Bucket |
getBucketCors |
Supported |
Supported |
Supported |
Supported |
Supported |
Supported |
|
|
Deleting the CORS Configuration of a Bucket |
deleteBucketCors |
Supported |
Supported |
Supported |
Supported |
Supported |
Supported |
|
|
Configuring Bucket Inventories |
setBucketInventory |
Supported |
Not supported |
Not supported |
Not supported |
Not supported |
Not supported |
|
|
Obtaining Bucket Inventories |
getBucketInventory |
Supported |
Not supported |
Not supported |
Not supported |
Not supported |
Not supported |
|
|
Listing Bucket Inventories |
listBucketInventory |
Supported |
Not supported |
Not supported |
Not supported |
Not supported |
Not supported |
|
|
Deleting Bucket Inventories |
deleteBucketInventory |
Supported |
Not supported |
Not supported |
Not supported |
Not supported |
Not supported |
|
|
Configuring Direct Reading for Archive Objects in a Bucket |
setDirectcoldaccess |
Not supported |
Not supported |
Not supported |
Not supported |
Not supported |
Not supported |
|
|
Obtaining the Direct Reading Policy of Archive Objects in a Bucket |
getDirectcoldaccess |
Not supported |
Not supported |
Not supported |
Not supported |
Not supported |
Not supported |
|
|
Deleting the Direct Reading Policy of Archive Objects in a Bucket |
deleteDirectcoldaccess |
Not supported |
Not supported |
Not supported |
Not supported |
Not supported |
Not supported |
|
|
Configuring Bucket Encryption |
setBucketEncryption |
Not supported |
Not supported |
Not supported |
Not supported |
Not supported |
Not supported |
|
|
Obtaining Bucket Encryption Configuration |
getBucketEncryption |
Not supported |
Not supported |
Not supported |
Not supported |
Not supported |
Not supported |
|
|
Deleting the Encryption Configuration of a Bucket |
deleteBucketEncryption |
Not supported |
Not supported |
Not supported |
Not supported |
Not supported |
Not supported |
|
|
Configuring a Custom Domain Name for a Bucket |
setBucketCustomedomain |
Not supported |
Not supported |
Not supported |
Not supported |
Not supported |
Not supported |
|
|
Obtaining the Custom Domain Name of a Bucket |
getBucketCustomdomain |
Not supported |
Not supported |
Not supported |
Not supported |
Not supported |
Not supported |
|
|
Deleting the Custom Domain Name of a Bucket |
deleteBucketCustomdomain |
Not supported |
Not supported |
Not supported |
Not supported |
Not supported |
Not supported |
|
|
Object-related APIs |
Uploading Objects - PUT |
putObject |
Supported |
Supported |
Supported |
Supported |
Supported |
Supported |
|
Copying Objects |
copyObject |
Supported |
Supported |
Supported |
Supported |
Supported |
Supported |
|
|
Downloading Objects |
getObject |
Supported |
Supported |
Supported |
Supported |
Supported |
Supported |
|
|
Querying Object Metadata |
getObjectMetadata |
Supported |
Supported |
Supported |
Supported |
Supported |
Supported |
|
|
Deleting an Object |
deleteObject |
Supported |
Supported |
Supported |
Supported |
Supported |
Supported |
|
|
Deleting Objects |
deleteObjects |
Supported |
Supported |
Supported |
Supported |
Supported |
Supported |
|
|
Restoring Archive Objects |
restoreObject |
Supported |
Supported |
Supported |
Supported |
Supported |
Supported |
|
|
Appending an Object |
appendObject |
Supported |
Supported |
Supported |
Supported |
Supported |
Supported |
|
|
Configuring an Object ACL |
setObjectAcl |
Supported |
Supported |
Supported |
Supported |
Supported |
Supported |
|
|
Obtaining Object ACL Configuration |
getObjectAcl |
Supported |
Supported |
Supported |
Supported |
Supported |
Supported |
|
|
Modifying Object Metadata |
setObjectMetadata |
Supported |
Supported |
Not supported |
Not supported |
Not supported |
Supported |
|
|
Listing Initiated Multipart Uploads in a Bucket |
listMultipartUploads |
Supported |
Supported |
Supported |
Supported |
Supported |
Supported |
|
|
Initiating a Multipart Upload |
initiateMultipartUpload |
Supported |
Supported |
Supported |
Supported |
Supported |
Supported |
|
|
Multipart Upload |
uploadPart |
Supported |
Supported |
Supported |
Supported |
Supported |
Supported |
|
|
Uploading a Part of an Object - Copy |
copyPart |
Supported |
Supported |
Supported |
Supported |
Supported |
Supported |
|
|
Listing Uploaded Parts of an Object |
listParts |
Supported |
Supported |
Supported |
Supported |
Supported |
Supported |
|
|
Completing a Multipart Upload |
completeMultipartUpload |
Supported |
Supported |
Supported |
Supported |
Supported |
Supported |
|
|
Canceling a Multipart Upload |
abortMultipartUpload |
Supported |
Supported |
Supported |
Supported |
Supported |
Supported |
|
|
POSIX features |
Creating a POSIX-compatible Bucket |
newBucket |
Supported |
Not supported |
Supported |
Not supported |
Not supported |
Supported |
|
Listing POSIX-compatible Buckets |
listBuckets |
Supported |
Not supported |
Not supported |
Not supported |
Not supported |
Supported |
|
|
Modifying an Object |
modifyObject |
Supported |
Not supported |
Supported |
Not supported |
Not supported |
Supported |
|
|
Renaming an Object |
renameObject |
Supported |
Not supported |
Supported |
Not supported |
Not supported |
Supported |
|
|
Truncating a POSIX File |
truncateObject |
Supported |
Not supported |
Supported |
Not supported |
Not supported |
Supported |
|
|
Temporary authentication |
Calculating the Temporarily Authorized Signature URL |
createSignedUrl (Python, Go), createTemporarySignature (Java) |
Supported |
Supported |
Supported |
Supported |
Supported |
Supported |
|
Calculating Authentication Parameters of a POST Form |
createPostSignature, createBrowserBasedSignature |
Supported |
Supported |
Not supported |
Not supported |
Supported |
Supported |
|
|
Supporting Authentication with a Security Token |
N/A |
Supported |
Supported |
Supported |
Supported |
Supported |
Supported |
|
|
New features |
Configuring Object Lifecycle Rules in an Upload |
putObject, initiateMultipartUpload |
Supported |
Supported |
Supported |
Supported |
Supported |
Supported |
|
Supporting Multi-Project Management (epid) |
createBucket, getBucketMetadata |
Supported |
Supported |
Not supported |
Not supported |
Not supported |
Supported |
|
|
Configuring Image Transcoding Parameters in a Download |
getObject |
Supported |
Supported |
Supported |
Supported |
Supported |
Supported |
|
|
Obtaining the Bucket Region Information in a List Operation |
listBuckets |
Supported |
Supported |
Supported |
Supported |
Supported |
Supported |
|
|
Value-added functions |
Uploading Objects - Streaming |
putObject |
Supported |
Supported |
Supported |
Supported |
Supported |
Supported |
|
Download Objects - Streaming |
getObject |
Supported |
Supported |
Supported |
Supported |
Supported |
Supported |
|
|
Uploading Parts - Streaming |
uploadPart |
Supported |
Supported |
Supported |
Supported |
Supported |
Supported |
|
|
Uploading a File Using a Multipart Upload (Resumable Transfer Supported) |
uploadFile |
Supported |
Supported |
Supported |
Supported |
Supported |
Supported |
|
|
Downloading a File Using a Multipart Download (Resumable Transfer Supported) |
downloadFile |
Supported |
Supported |
Supported |
Supported |
Supported |
Supported |
|
|
Automatically Configuring MIME Based on Object Name Suffix |
putObject, initiateMultipartUpload |
Supported |
Supported |
Not supported |
Supported |
Supported |
Supported |
|
|
Configuring an HTTP Proxy |
N/A |
Supported |
Supported |
Supported |
Supported |
Not supported |
Supported |
|
|
Asynchronous API |
N/A |
Not supported |
Not supported |
Not supported |
Supported |
Supported |
Not supported |
|
|
Restoring Objects |
N/A |
Not supported |
Not supported |
Not supported |
Not supported |
Not supported |
Not supported |
|
|
Downloading Objects |
N/A |
Not supported |
Not supported |
Not supported |
Not supported |
Not supported |
Not supported |
|
|
Uploading Objects |
N/A |
Not supported |
Not supported |
Not supported |
Not supported |
Not supported |
Not supported |
|
|
Copying Objects |
N/A |
Not supported |
Not supported |
Not supported |
Not supported |
Not supported |
Not supported |
|
|
Viewing the Data Transmission Progress |
putObject, uploadFile, uploadPart, getObject, downloadFile |
Supported |
Supported |
Not supported |
Supported |
Not supported |
Supported |
|
|
Configuring a Persistent or Temporary Connection |
N/A |
Supported |
Supported |
Not supported |
Supported |
Supported |
Supported |
|
|
Configuring Logs |
N/A |
Supported |
Supported |
Supported |
Supported |
Supported |
Supported |
|
Type |
API |
Function |
iOS |
PHP |
Go |
BrowserJS |
Harmony |
|---|---|---|---|---|---|---|---|
|
Bucket-related APIs |
Listing Buckets |
listBuckets |
Supported |
Supported |
Supported |
Not supported |
√ |
|
Creating a Bucket |
createBucket |
Supported |
Supported |
Supported |
Not supported |
√ |
|
|
Listing Objects in a Bucket |
listObjects |
Supported |
Supported |
Supported |
Supported |
Supported |
|
|
Listing Object Versions in a Bucket |
listVersions |
Supported |
Supported |
Supported |
Supported |
Supported |
|
|
Obtaining Bucket Metadata |
getBucketMetadata |
Supported |
Supported |
Supported |
Supported |
Supported |
|
|
Obtaining Bucket Location |
getBucketLocation |
Supported |
Supported |
Supported |
Supported |
Supported |
|
|
Deleting Buckets |
deleteBucket |
Supported |
Supported |
Supported |
Supported |
Supported |
|
|
Configuring a Bucket Policy |
setBucketPolicy |
Supported |
Supported |
Supported |
Supported |
Supported |
|
|
Obtaining Bucket Policy Information |
getBucketPolicy |
Supported |
Supported |
Supported |
Supported |
Supported |
|
|
Deleting a Bucket Policy |
deleteBucketPolicy |
Supported |
Supported |
Supported |
Supported |
Supported |
|
|
Configuring a Bucket ACL |
setBucketAcl |
Supported |
Supported |
Supported |
Supported |
Supported |
|
|
Obtaining Bucket ACL Information |
getBucketAcl |
Supported |
Supported |
Supported |
Supported |
Supported |
|
|
Configuring Logging for a Bucket |
setBucketLogging, setBucketLoggingConfiguration |
Supported |
Supported |
Supported |
Supported |
Supported |
|
|
Obtaining Bucket Logging Configuration |
getBucketLogging, getBucketLoggingConfiguration |
Supported |
Supported |
Supported |
Supported |
Supported |
|
|
Configuring Bucket Lifecycle Rules |
setBucketLifecycle, setBucketLifecycleConfiguration |
Supported |
Supported |
Supported |
Supported |
Supported |
|
|
Obtaining Bucket Lifecycle Configuration |
getBucketLifecycle, getBucketLifecycleConfiguration |
Supported |
Supported |
Supported |
Supported |
Supported |
|
|
Deleting Lifecycle Rules |
deleteBucketLifecycle, deleteBucketLifecycleConfiguration |
Supported |
Supported |
Supported |
Supported |
Supported |
|
|
Configuring Versioning for a Bucket |
setBucketVersioning, setBucketVersioningConfiguration |
Supported |
Supported |
Supported |
Supported |
Supported |
|
|
Obtaining Bucket Versioning Status |
getBucketVersioning, getBucketVersioningConfiguration |
Supported |
Supported |
Supported |
Supported |
Supported |
|
|
Configuring Storage Class for a Bucket |
setBucketStoragePolicy |
Supported |
Supported |
Supported |
Supported |
Supported |
|
|
Obtaining Bucket Storage Class Information |
getBucketStoragePolicy |
Supported |
Supported |
Supported |
Supported |
Supported |
|
|
Configuring Cross-Region Replication for a Bucket |
setBucketReplication |
Not supported |
Not supported |
Not supported |
Not supported |
Not supported |
|
|
Obtaining the Cross-Region Replication Configuration of a Bucket |
getBucketReplication |
Not supported |
Not supported |
Not supported |
Not supported |
Not supported |
|
|
Deleting the Cross-Region Replication Configuration of a Bucket |
deleteBucketReplication |
Not supported |
Not supported |
Not supported |
Not supported |
Not supported |
|
|
Configuring Tags for a Bucket |
setBucketTagging |
Supported |
Supported |
Supported |
Supported |
Supported |
|
|
Obtaining Bucket Tags |
getBucketTagging |
Supported |
Supported |
Supported |
Supported |
Supported |
|
|
Deleting Tags |
deleteBucketTagging |
Supported |
Supported |
Supported |
Supported |
Supported |
|
|
Configuring Bucket Storage Quota |
setBucketQuota |
Supported |
Supported |
Supported |
Supported |
Supported |
|
|
Querying Bucket Storage Quota |
getBucketQuota |
Supported |
Supported |
Supported |
Supported |
Supported |
|
|
Querying Information About Used Space in a Bucket |
getBucketStorageInfo |
Supported |
Supported |
Supported |
Supported |
Supported |
|
|
Configuring Static Website Hosting for a Bucket |
setBucketWebsite, setBucketWebsiteConfiguration |
Supported |
Supported |
Supported |
Supported |
Supported |
|
|
Obtaining the Static Website Hosting Configuration of a Bucket |
getBucketWebsite, getBucketWebsiteConfiguration |
Supported |
Supported |
Supported |
Supported |
Supported |
|
|
Deleting the Static Website Hosting Configuration of a Bucket |
deleteBucketWebsite, deleteBucketWebsiteConfiguration |
Supported |
Supported |
Supported |
Supported |
Supported |
|
|
Configuring Bucket CORS |
setBucketCors |
Supported |
Supported |
Supported |
Supported |
Supported |
|
|
Obtaining the CORS Configuration of a Bucket |
getBucketCors |
Supported |
Supported |
Supported |
Supported |
Supported |
|
|
Deleting the CORS Configuration of a Bucket |
deleteBucketCors |
Supported |
Supported |
Supported |
Supported |
Supported |
|
|
Configuring Bucket Inventories |
setBucketInventory |
Not supported |
Not supported |
Not supported |
Not supported |
× |
|
|
Obtaining Bucket Inventories |
getBucketInventory |
Not supported |
Not supported |
Not supported |
Not supported |
× |
|
|
Listing Bucket Inventories |
listBucketInventory |
Not supported |
Not supported |
Not supported |
Not supported |
× |
|
|
Deleting Bucket Inventories |
deleteBucketInventory |
Not supported |
Not supported |
Not supported |
Not supported |
× |
|
|
Configuring Direct Reading for Archive Objects in a Bucket |
setDirectcoldaccess |
Not supported |
Not supported |
Not supported |
Not supported |
× |
|
|
Obtaining the Direct Reading Policy of Archive Objects in a Bucket |
getDirectcoldaccess |
Not supported |
Not supported |
Not supported |
Not supported |
× |
|
|
Deleting the Direct Reading Policy of Archive Objects in a Bucket |
deleteDirectcoldaccess |
Not supported |
Not supported |
Not supported |
Not supported |
× |
|
|
Configuring Bucket Encryption |
setBucketEncryption |
Not supported |
Not supported |
Supported |
Not supported |
√ |
|
|
Obtaining Bucket Encryption Configuration |
getBucketEncryption |
Not supported |
Not supported |
Supported |
Not supported |
√ |
|
|
Deleting the Encryption Configuration of a Bucket |
deleteBucketEncryption |
Not supported |
Not supported |
Supported |
Not supported |
√ |
|
|
Configuring a Custom Domain Name for a Bucket |
setBucketCustomedomain |
Not supported |
Not supported |
Supported |
Not supported |
√ |
|
|
Obtaining the Custom Domain Name of a Bucket |
getBucketCustomdomain |
Not supported |
Not supported |
Supported |
Not supported |
√ |
|
|
Deleting the Custom Domain Name of a Bucket |
deleteBucketCustomdomain |
Not supported |
Not supported |
Supported |
Not supported |
√ |
|
|
Object-related APIs |
Uploading Objects - PUT |
putObject |
Supported |
Supported |
Supported |
Supported |
Supported |
|
Copying Objects |
copyObject |
Supported |
Supported |
Supported |
Supported |
Supported |
|
|
Downloading Objects |
getObject |
Supported |
Supported |
Supported |
Supported |
Supported |
|
|
Querying Object Metadata |
getObjectMetadata |
Supported |
Supported |
Supported |
Supported |
Supported |
|
|
Deleting an Object |
deleteObject |
Supported |
Supported |
Supported |
Supported |
Supported |
|
|
Deleting Objects |
deleteObjects |
Supported |
Supported |
Supported |
Supported |
Supported |
|
|
Restoring Archive Objects |
restoreObject |
Supported |
Supported |
Supported |
Supported |
Supported |
|
|
Appending an Object |
appendObject |
Supported |
Not supported |
Supported |
Supported |
Supported |
|
|
Configuring an Object ACL |
setObjectAcl |
Supported |
Supported |
Supported |
Supported |
Supported |
|
|
Obtaining Object ACL Configuration |
getObjectAcl |
Supported |
Supported |
Supported |
Supported |
Supported |
|
|
Modifying Object Metadata |
setObjectMetadata |
Supported |
Supported |
Supported |
Supported |
Supported |
|
|
Listing Initiated Multipart Uploads in a Bucket |
listMultipartUploads |
Supported |
Supported |
Supported |
Supported |
Supported |
|
|
Initiating a Multipart Upload |
initiateMultipartUpload |
Supported |
Supported |
Supported |
Supported |
Supported |
|
|
Multipart Upload |
uploadPart |
Supported |
Supported |
Supported |
Supported |
Supported |
|
|
Uploading a Part of an Object - Copy |
copyPart |
Supported |
Supported |
Supported |
Supported |
Supported |
|
|
Listing Uploaded Parts of an Object |
listParts |
Supported |
Supported |
Supported |
Supported |
Supported |
|
|
Completing a Multipart Upload |
completeMultipartUpload |
Supported |
Supported |
Supported |
Supported |
Supported |
|
|
Canceling a Multipart Upload |
abortMultipartUpload |
Supported |
Supported |
Supported |
Supported |
Supported |
|
|
POSIX features |
Creating a POSIX-compatible Bucket |
newBucket |
Not supported |
Not supported |
Not supported |
Not supported |
Supported |
|
Listing POSIX-compatible Buckets |
listBuckets |
Not supported |
Not supported |
Not supported |
Not supported |
Supported |
|
|
Modifying an Object |
modifyObject |
Not supported |
Not supported |
Supported |
Not supported |
Supported |
|
|
Renaming an Object |
renameObject |
Not supported |
Not supported |
Not supported |
Not supported |
Supported |
|
|
Truncating a POSIX File |
truncateObject |
Not supported |
Not supported |
Not supported |
Not supported |
Supported |
|
|
Temporary authentication |
Calculating the Temporarily Authorized Signature URL |
createSignedUrl (Python, Go), createTemporarySignature (Java) |
Supported |
Supported |
Supported |
Supported |
Supported |
|
Calculating Authentication Parameters of a POST Form |
createPostSignature, createBrowserBasedSignature |
Not supported |
Supported |
Not supported |
Supported |
Supported |
|
|
Supporting Authentication with a Security Token |
N/A |
Supported |
Supported |
Supported |
Supported |
Supported |
|
|
New features |
Configuring Object Lifecycle Rules in an Upload |
putObject, initiateMultipartUpload |
Not supported |
Not supported |
Not supported |
Supported |
Supported |
|
Supporting Multi-Project Management (epid) |
createBucket, getBucketMetadata |
Not supported |
Not supported |
Supported |
Not supported |
Supported |
|
|
Configuring Image Transcoding Parameters in a Download |
getObject |
Not supported |
Supported |
Supported |
Supported |
Supported |
|
|
Obtaining the Bucket Region Information in a List Operation |
listBuckets |
Supported |
Supported |
Supported |
Supported |
Supported |
|
|
Value-added functions |
Uploading Objects - Streaming |
putObject |
Supported |
Supported |
Supported |
Supported |
× |
|
Download Objects - Streaming |
getObject |
Supported |
Supported |
Supported |
Supported |
× |
|
|
Uploading Parts - Streaming |
uploadPart |
Supported |
Supported |
Supported |
Supported |
× |
|
|
Uploading a File Using a Multipart Upload (Resumable Transfer Supported) |
uploadFile |
Supported |
Not supported |
Supported |
Supported |
× |
|
|
Downloading a File Using a Multipart Download (Resumable Transfer Supported) |
downloadFile |
Supported |
Not supported |
Supported |
Not supported |
× |
|
|
Automatically Configuring MIME Based on Object Name Suffix |
putObject, initiateMultipartUpload |
Not supported |
Not supported |
Supported |
Supported |
Supported |
|
|
Configuring an HTTP Proxy |
N/A |
Supported |
Not supported |
Supported |
Not supported |
× |
|
|
Asynchronous API |
N/A |
Supported |
Supported |
Not supported |
Supported |
√ |
|
|
Restoring Objects |
N/A |
Not supported |
Not supported |
Not supported |
Not supported |
Not supported |
|
|
Downloading Objects |
N/A |
Not supported |
Not supported |
Not supported |
Not supported |
Not supported |
|
|
Uploading Objects |
N/A |
Not supported |
Not supported |
Not supported |
Not supported |
Not supported |
|
|
Copying Objects |
N/A |
Not supported |
Not supported |
Not supported |
Not supported |
Not supported |
|
|
Viewing the Data Transmission Progress |
putObject, uploadFile, uploadPart, getObject, downloadFile |
Supported |
Not supported |
Not supported |
Supported |
× |
|
|
Configuring a Persistent or Temporary Connection |
N/A |
Not supported |
Not supported |
Not supported |
Not supported |
× |
|
|
Configuring Logs |
N/A |
Supported |
Supported |
Supported |
Supported |
Supported |
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