The following table lists the API operations that are available for use in Apsara File Storage NAS.

CategoryOperationDescription
Service activationOpenNASServiceActivates Apsara File Storage NAS.
RegionDescribeRegionsQueries all region IDs.
DescribeZonesQueries all zones in a region and file system types that are supported in each zone.
File systemCreateFileSystemCreates a file system.
DeleteFileSystemDeletes a file system.
DescribeFileSystemsQueries the information of file systems.
ModifyFileSystemModifies the description of a file system.
UpgradeFileSystemScales up a file system.
Mount targetCreateMountTargetCreates a mount target.
DeleteMountTargetDeletes a mount target.
DescribeMountTargetsQueries the information of mount targets.
ModifyMountTargetModifies a mount target.
DescribeMountedClientsQueries the clients on which file systems are mounted.
Permission groupCreateAccessGroupCreates a permission group.
DeleteAccessGroupDeletes a permission group.
DescribeAccessGroupsQueries the information of permission groups.
ModifyAccessGroupModifies a permission group.
CreateAccessRuleCreates a rule for a permission group.
DeleteAccessRuleDeletes a rule from a permission group.
DescribeAccessRulesQueries the information of rules.
ModifyAccessRuleModifies a rule in a permission group.
SMB AD ACLEnableSmbAclEnables the access control list (ACL) feature for a Server Message Block (SMB) file system that resides in an Active Directory (AD) domain.
DisableSmbAclDisables the ACL feature for an SMB file system that resides in an AD domain.
ModifySmbAclUpdates the information about the ACL feature for an SMB file system that resides in an AD domain.
DescribeSmbAclQueries the information about the ACL feature for an SMB file system that resides in an AD domain.
NAS NFS ACLEnableNfsAclEnables the ACL feature for a General-purpose NFS file system.
DisableNfsAclDisables the ACL feature for a General-purpose NFS file system.
DescribeNfsAclQueries whether the ACL feature is enabled for a General-purpose NFS file system.
Extreme NAS snapshotCreateSnapshotCreates a snapshot.
CreateAutoSnapshotPolicyCreates an automatic snapshot policy.
ApplyAutoSnapshotPolicyApplies an automatic snapshot policy to one or more file systems.
DeleteSnapshotDeletes a specified snapshot.
CancelAutoSnapshotPolicyRemoves automatic snapshot policies from one or more file systems.
DeleteAutoSnapshotPolicyDeletes an automatic snapshot policy.
DescribeSnapshotsQueries all snapshots of a file system.
DescribeAutoSnapshotPoliciesQueries the details of automatic snapshot policies.
ModifyAutoSnapshotPolicyModifies an automatic snapshot policy.
DescribeAutoSnapshotTasksQueries the details of automatic snapshot tasks.
ResetFileSystemRolls back a file system from a snapshot.
QuotaSetDirQuotaCreates a directory quota for a file system.
DescribeDirQuotasQueries the directory quotas of a file system.
CancelDirQuotaCancels the directory quotas of a file system.
Lifecycle managementCreateLifecyclePolicyCreates a lifecycle policy.
DescribeLifecyclePoliciesQueries lifecycle policies.
DeleteLifecyclePolicyDeletes a lifecycle policy.
ModifyLifecyclePolicyModifies a lifecycle policy.
CreateLifecycleRetrieveJobCreates a data retrieval task.
ListLifecycleRetrieveJobsQueries data retrieval tasks.
ListDirectoriesAndFilesQueries the subdirectories or files in a specified directory of a General-purpose NAS file system.
GetDirectoryOrFilePropertiesQueries whether a specified directory contains files stored in an IA storage medium or whether a specified file is stored in an IA storage medium.
CancelLifecycleRetrieveJobCancels a data retrieval task that is in the Running state.
RetryLifecycleRetrieveJobRuns a data retrieval task that is in the Failed state.
Recycle binEnableRecycleBinEnables the recycle bin feature for a General-purpose NAS file system.
DisableAndCleanRecycleBinDisables the recycle bin feature for a General-purpose NAS file system and empties the recycle bin.
UpdateRecycleBinAttributeModifies the data retention period for the recycle bin of a specified General-purpose NAS file system.
GetRecycleBinAttributeQueries the configurations of the recycle bin of a specified General-purpose NAS file system.
CreateRecycleBinRestoreJobRetrieves files from the recycle bin.
CreateRecycleBinDeleteJobPermanently deletes files or directories from the recycle bin.
CancelRecycleBinJobCancels a running task of the recycle bin.
ListRecycleBinJobsQueries tasks of the recycle bin.
ListRecycledDirectoriesAndFilesQueries deleted files or directories.
ListRecentlyRecycledDirectoriesQueries the directories from which files are recently deleted.
Log managementCreateLogAnalysisDumps the logs of a General-purpose NAS file system to Log Service.
DeleteLogAnalysisDisables log dumping for a General-purpose NAS file system.
DescribeLogAnalysisQueries the log dump information configured in log analysis.

For more information, visit API Resource Center, OpenAPI Explorer, and API Error Center.