CreateCfsFileSystem

Last Updated At: 2026-08-02 00:05:03

1. Interface Description

Interface request domain name: cfs.api3.convergecloud.com.

Adds file systems

Default interface request rate limit: 10 times per second.

Interface update time: 2020-12-17 07:39:57.

The interface is both signature verification and authentication.

2. Input Parameters

The following list of request parameters only lists interface request parameters and some public parameters, For a complete list of public parameters see public request parameters.

Parameter name Required Allow NULL Type Description
Action Yes No String Public parameter, The value of this interface: CreateCfsFileSystem
Version Yes No String Public parameter, The value of this interface: 2019-07-19
Region No No String Public parameter,Regional information A list of supported geographies is available through the DescribeRegions interface
ZoneId No No Uint64 Availability zone ID
Example: 800001
Zone Yes No String AZ name. For example, ap-zone-1.
Example: ap-zone-1
CreationToken No No String User-defined file system name, with a lower priority than FSNAME
Example: fs-name-business
Protocol No No String File system protocol type. Values: NFS, CIFS. If not specified, this field will be NFS by default.
Example: NFS
StorageType No No String File system storage type. Value: SD (standard type)
Example: SD
NetInterface Yes No String Network type. VPC: Virtual Private Cloud; BASIC: Basic network
Example: VPC
PGroupId Yes No String Permission group ID
Example: pgroupbasic
VpcId No No String Virtual Private Cloud (VPC) ID. Either this field or UnVpcId must be specified when the network type is VPC.
Example: vpc-ad1dd
UnVpcId No No String Unified VPC ID assigned by the system
Example: vpc-cxasdad
SubnetId No No String Subnet. Either this field or UnSubnetId must be specified when the network type is VPC.
Example: sbnet-id-business
UnSubnetId No No String Unified subnet ID assigned by the system
Example: unsbnet-id-business
MountIP No No String Designated IP address, only supported in VPC. If this field is not specified, an IP address within the subnet will be randomly assigned.
Example: 10.0.0.1
StorageResourcePkgId No No String Storage package bound to the file system. Only one storage package can be bound to each file system.
Example: no support current
BandwidthResourcePkgId No No String Bandwidth package bound to the file system. Only one bandwidth package can be bound to each file system.
Example: no support current
FsName No No String User-defined file system name. Either this field or CreationToken must be specified.
Example: fs-name-business
Encrypted No No Bool Indicates whether the file system is encrypted. If not specified, this field will be no by default.
Example: False
KmsKeyId No No String Encryption key ID
Example: 23e80852-1e38-11e9-b129-5cb9019b4b02
TagId No No Uint64 CFS resource pool ID
Example: 8
SnapId No No String Snapshot ID
Example: d51a195248-ab41-13be-c0e7-9924d5c4c6
ResourceTags No No Array of ResourceTags Tag
Example:View
ProjectId No No String Project ID
Example: pr-aea4e215
BackupSize No No Uint64 File system size during backup
Example: 100000
BackupId No No String Backup ID
Example: 234

3. Output Parameters

Parameter name Type Description
CreationTime String File system creation time
Example: 2017-02-24 11:28:12
CreationToken String User-defined file system name
Example: fs-name-business
FileSystemId String File system ID
Example: cfs-xcweqdx
LifeCycleState String File system status
Example: AVAILABLE
SizeByte Uint64 File system capacity that is used
Example: 1000
ZoneId Uint64 Availability zone ID
Example: 800001
FsName String User-defined file system name
Example: fs-name-business
Encrypted Bool Indicates whether the file system is encrypted
Example: False
CfsId String File System ID
Example: iriaio0h
RequestId String Unique request id, Each request will return. The RequestId of the request needs to be provided when locating the problem.

4. Error Code

The following lists only the error codes related to the interface business logic, For other error codes, see public ErrorCode.

Error Code Description
InvalidParameterValue.FsNameLimitExceeded User-defined name too long (exceeds 64 bytes).
InvalidParameterValue.InvalidVpcParameter VPC parameter error.
InvalidParameterValue.MissingSubnetidOrUnsubnetid SUBNETID and UNSUBNETID cannot both be empty.
InternalError.CreateFsFailed Failed to create the file system.
ResourceInsufficient.RegionSoldOut Region resources sold out.
InvalidParameterValue.InvalidEncrypted Encryption parameter error.
InvalidParameterValue.InvalidFsName Invalid user-defined name.
InvalidParameterValue.InvalidNetInterface Invalid network type.
InvalidParameterValue.InvalidZoneOrZoneId Invalid availability zone or availability zone ID.
InvalidParameterValue.MissingStorageResourcePkg No storage package is bound.
UnsupportedOperation.UnverifiedUser User not authenticated with real name.
InvalidParameterValue.InvalidZoneId Invalid availability zone.
InvalidParameterValue.MissingZoneId ZoneID missing.
ResourceInsufficient.FileSystemLimitExceeded The number of file systems has reached the limit.
ResourceNotFound.PgroupNotFound Permission group does not exist.
InternalError.GetAccountStatusFailed Failed to obtain user fee status.
InvalidParameterValue.UnavailableRegion This availability zone cannot provide service.
UnsupportedOperation.OutOfService Out of service due to overdue payment. Top up and try again.
InvalidParameterValue.InvalidStorageType Storage type error.
InvalidParameterValue.MissingKmsKeyId Key ID or ARN missing.
InvalidParameterValue.InvalidRegionZoneInfo Region error. Either (ZoneName) or (ZoneId, Region) must be selected.
InvalidParameterValue.InvalidVip The specified VIP is unavailable.
InvalidParameterValue.ZoneIdRegionNotMatch ZoneId and Region do not match.
InternalError Internal error
InvalidParameterValue.InvalidPgroupId Invalid permission group ID.
InvalidParameterValue.MissingVpcidOrUnvpcid VPCID and UNVPCID cannot both be empty.
AuthFailure.UnauthorizedOperation Request lacks CAM authorization.
FailedOperation Operation failed
InvalidParameterValue.MissingVpcParameter VPC parameter missing.
InvalidParameterValue.MissingZoneOrZoneId Region error. Either (Zone) or (Zone_id) must be selected.
InvalidParameterValue.InvalidMountTargetIp Invalid mount target IP.
InvalidParameterValue.UnavailableZone This region cannot provide service.
InvalidParameter Wrong parameter.
InvalidParameterValue.InvalidSubnetId Invalid subnet ID.
InvalidParameterValue.InvalidProtocol Protocol error.
ResourceInsufficient.SubnetIpAllOccupied No available IP under this subnet.
InvalidParameterValue.InvalidVpcId Invalid VPCID.
InvalidParameterValue.SnapSrcFsBusy The original FS of the snapshot is busy.
InternalError.BillingJipingInterfaceQuotaFail The measurement quota is insufficient.
InvalidParameter.InvalidTagKey Parameter value error: Tag key cannot be empty.
ResourceInsufficient.TagLimitExceeded Insufficient resources: The number of tags for this resource has reached the limit.
AuthFailure CAM signature/authentication error