Model Object Definition

InstanceModel

Parameter Name	Type	Description
id	String	Instance ID, which conforms to BCE specification, must be a string with fixed length, and can contain uppercase and lowercase letters, numbers, hyphen（-）and underline only(_).
name	String	Instance name, Supports uppercase and lowercase letters, numbers, Chinese, -, _ and /. Special characters with length 1-65, it must begin with the letter
hostname	String	Instance server name, which supports lower-case letters, numbers, special character including -, _, /and., must begin with a letter, but cannot begin or end with a special character. Also, it has a length of 2 - 65 characters.
instanceType	InstanceType	Instance type. For the specific optional type, see InstanceType，For DCC, this field is null.
status	InstanceStatus	Instance status
desc	String	Description information of instances
paymentTiming	String	Payment method, including prepaid and postpaid
createTime	String	Create Time
expireTime	String	Expiration time
internalIp	String	Private IP
publicIp	String	Public Network IP
cpuCount	int	CPU (Core)
gpuCard	String	GPU card information for instance. For specific information, see GpuType
fpgaCard	String	FPGA card information for instance. For specific information, see FpgaType
cardCount	int	Number of GPU or FPGA cards for instance. This field is returned only when the gpuCard or fpgaCard field is not empty.
memoryCapacityInGB	int	Memory Capacity, Unit: GB
localDiskSizeInGB,	int	Local disk size (GB) (excluding system disk). The system disk is provided free of charge.
imageId	String	Image ID
networkCapacityInMbps	int	Cloud network bandwidth, Unit: Mb
placementPolicy	String	Instance placement policy, whose value is default or dedicatedHost.
zoneName	String	Availability zone information
subnetId	String	Subnet ID
vpcId	String	VPC ID
autoRenew	Boolean	Auto renewal? Yes: "true", No: "false”
keypairId	String	Key pair ID
keypairName	String	Key pair name
dedicatedHostId	String	Dedicated Cloud Compute ID
ipv6	String	ipv6 address
tags	List<[Tag](#BCC/Tag Service API Referance/Appendix 1.md#Tag)>	Tag information
deploysetId	String	Deployment set ID
deploysetList	List<DeploySetModel>	Deployment set information List

VolumeModel

Parameter Name	Type	Description
id	String	Disk ID
name	String	Disk name, Supports uppercase and lowercase letters, numbers, Chinese, -, _ and /. Special characters with length 1-65, it must begin with the letter
diskSizeInGB	int	Disk size, unit: GB
paymentTiming	String	Payment method, including prepaid and postpaid
createTime	String	Creation date, which conforms to the BCE date specification.
expireTime	String	Expiration time
status	VolumeStatus	Disk status
type	VolumeType	Disk Type
storageType	StorageType	CDS disk storage type includes cloud_hp1 (generic SSD)，hp1 ( high Performance Cloud Disk)，HDD_Throughput , hdd (generic HDD) and std1 (last generation cloud disk ). Hp1 is the default type.
desc	String	Information description
attachments	List<VolumeAttachmentModel>	List of mounted device information, which is empty when the disk is not mounted.
zoneName	String	Availability zone information
regionId	String	Region where(There is not this parameter for the simplified model with return list)
snapshotNum	String	The number of snapshots the disk currently has (There is not this parameter for the simplified model with return list).
sourceSnapshotId	String	Snapshot id used to create the disk (There is not this parameter for the simplified model with return list).
autoSnapshotPolicy	AutoSnapshotPolicyModel	Snapshot policy configured for disk currently. There is not this parameter for the simplified model with return list.
tags	List<TagModel>	The label of the disk's current configuration (There is not this parameter for the simplified model with return list)
encrypted	boolean	Whether or not encrypt

EphemeralDisk

Parameter Name	Type	Description
storageType	StorageType	Disk Storage type
sizeInGB	int	Total disk space storage capacity
freeSizeInGB	int	Available capacity (GB)

ZoneModel

Parameter Name	Type	Description
zoneName	String	Availability zone information

TagModel

Parameter Name	Type	Description
tagKey	String	Tag key
tagValue	String	Tag value

CreateCdsModel

Parameter Name	Type	Required?	Description
cdsSizeInGB	int	No	CDS disk capacity (GB), which must be an integer greater than 0. The size is 0-5,120 GB. When you create the disk directly, this property is required.
storageType	StorageType	No	Storage type of CDS disk, default is hp1 (High Performance Cloud Disk)
snapshotId	String	No	As property, a snapshot ID is valid when creating a disk through snapshot. If cdsSizeInGB is null, CDS disk is by default created by a snapshot size. If the parameter cdsSizeInGB is specified, the value cannot be smaller than the snapshot size.
encryptKey	String	No	Encryption Kkey

VolumeAttachmentModel

Parameter Name	Type	Description
volumeId	String	Disk ID
instanceId	String	Instance ID
device	String	Mounted device path
serial	String	Disk serial number

SnapshotModel

Parameter Name	Type	Description
id	String	Snapshot ID
name	String	Snapshot name, which supports uppercase and lowercase letters, numbers, Chinese, and special characters such as -, _, and /. It has a length 1-65 characters, and must begin with a letter.
sizeInGB	int	Snapshot size (GB)
createTime	String	Snapshot creation time, which conforms to the BCE date format.
status	SnapshotStatus	Snapshot status
createMethod	String	To create snapshot, you can create it manually or do a planned creation
volumeId	String	Disk ID. It indicates that related disk is released when the disk ID is empty.
desc	String	Snapshot description information
expireTime	String	The expiration time of the snapshot conforms to the date format of the BCE specification (There is not this parameter for the simplified model with return list)
package	boolean	Whether or not it is a large image, by default it is false
templateId	String	Custom Image id
insnapId	String	Instance snapshot ID
encrypted	boolean	Whether or not get encrypted

ImageModel

Parameter Name	Type	Description
id	String	Image ID
name	String	Image name: supports uppercase and lowercase letters, numbers, Chinese, , _ and /. Special characters with a length of 1-65 characters, it must begin with a letter.
type	ImageType	Image type
osType	String	Operating system type
osVersion	String	Operating system version
osArch	String	Operating system bits
osName	String	Operating system name
osBuild	String	Build time of image operating system
osLang	String	Operating system language (CHS or ENG)
createTime	String	Image creation time, which conforms to the BCE date format.
status	ImageStatus	Image status
desc	String	Image description information
specialVersion	String	Special version information of operating system. financial_safty represents the financial reinforcement version.
shareToUserNumLimit	int	Limit on a number of shared users( image list interface does not support this field)
sharedToUserNum	int	Number of a shared user( image list interface does not support this field)
package	boolean	Whether or not it is a large image, by default it is false

SecurityGroupModel

Parameter Name	Type	Description
id	String	Security group ID
name	String	Name: Supports uppercase and lowercase letters, numbers, Chinese, , _ and /. Special characters with a length of 1-65 characters, it must begin with a letter.
desc	String	Description
vpcId	String	VPC ID
createdTime	String	Create time of security group
sgVersion	long	Version number of security group
rules	List<SecurityGroupRuleModel>	Security Group Rules
tags	List<[Tag](#BCC/Tag Service API Referance/Appendix 1.md#Tag)>	Tag list for security group binding

SecurityGroupRuleModel

Parameter Name	Type	Description	Required?
remark	String	Remarks	No
direction	String	Inbound / outbound to get ingress or egress.	Yes
ethertype	String	Network type, whose value is IPv4 or IPv6. When the value is empty, it indicates the default value is IPv4.	No
portRange	String	Port range. You can specify the single port, such as port 80. When the value is empty, the default value is 1-65,535.	No
protocol	String	Protocol type, TCP, UDP or ICMP. When the value is empty, the default value is all.	No
sourceGroupId	String	Source Security Group ID	No
sourceIp	String	Source IP. The value can not be set together with sourceGroupId at the same time.	No
destGroupId	String	Destination security group ID	No
destIp	String	Destination IP. The value can not be set together with destGroupId at the same time.	No
securityGroupId	String	Security group ID	No
securityGroupRuleId	String	Security Group Rule ID	No
createdTime	String	Create time of security group rule	No
updatedTime	String	Modify time of security group rule	No

SnapchainModel

Parameter Name	Type	Description
status	String	A snapshot state value can be active, expired and clear.
chainSize	String	Total snapshot capacity (unit: GB)
chainId	String	snapshot id
instanceId	String	Virtual machine id
userId	String	User id
volumeId	String	Disk id
volumeSize	int	Disk size, unit: GB
manualSnapCount	int	Number of manual snapshots
autoSnapCount	int	Number of automatic snapshots
createTime	String	Create Time

ZoneInstanceType

Parameter Name	Type	Description
zoneName	String	Zone information, the ZoneName naming convention is "country-region-availability zone sequence” in lowercase; for example, Beijing availability zone A is "cnbja".
instanceTypes	List<String>	Available models

ZoneResource

Parameter Name	Type	Description
zoneName	String	The available region name
bccResources	List<BccBidResources>	bcc resources

BccBidResources

Parameter Name	Type	Description
instanceType	String	Instance type
flavors	List<BccBidFlavors>	In the package column , flavors return null when the bidding instance corresponding to the instanceType is sold out.

BccBidFlavors

Parameter Name	Type	Description
specId	String	Instance Specifications Type
cpuCount	int	CPU cores
memoryCapacityInGB	int	Memory size.
productType	ProductType	Product type
spec	String	Instance Specifications

InstanceTypeModel

Parameter Name	Type	Description
type	String	Specification classification
name	String	Specification code
cpuCount	int	The number of CPUs (Core)
memorySizeInGB	int	Memory (GB)
localDiskSizeInGB,	int	Local Disk (GB)

KeypairModel

Parameter Name	Type	Description
keypairId	String	Key pair id
name	String	Key pair name
description	String	Key Pair Description
createdTime	Datetime	Create time of key pair
publicKey	String	Public key content
privateKey	String	Private key content
instanceCount	Integer	Number of key binded VM
regionId	String	A region ID for key
fingerPrint	String	Public key thumbprint

OsModel

Parameter Name	Type	Description
instanceId	String	Instance ID
osArch	String	Operating system bits
osName	String	Operating system name
osVersion	String	Operating system version
osType	String	Operating system type
osLang	String	Operating system language (CHS or ENG)
specialVersion	String	Special version information of operating system. financial represents the financial reinforcement version.

SharedUser

Parameter Name	Type	Description
account	String	Share user name
accountId	String	Shared User ID
ucAccount	String	uc Account

AutoSnapshotPolicyModel

Parameter Name	Type	Description
id	String	Automatic snapshot policy ID
name	String	Name of automatic snapshot policy, which supports uppercase and lowercase letters, numbers, Chinese, -, _ and /. Special characters with length 1-65, it must begin with the letter
timePoints	List<int>	Specify the creation time point of automatic snapshot. The minimum unit is hour, and there are 24 optional time points from 00:00 to 23:00. The parameter is the digit 0-23, for example, 1 denotes the time point 01:00. You can select multiple time points. The transfer parameter is a Json Array: [0, 1, … 23] with the format. There are up to 24 time points, which are separated by semi-comma.
repeatWeekdays	List<int>	Specify the recurrence date of automatic snapshot. Select the date to create the snapshot from Monday to Sunday. The parameter is a digit 0-6, for example, 0 denotes Monday. You can select multiple dates. The transfer parameter is a Json Array: [ 0, 1…6] with the format.
status	String	Snapshot status, including active, deleted and paused.
retentionDays	int	Specify the retention time of automatic snapshot (day). (-1): Permanent retention 1-65,536: Specify the retention time (day).
createdTime	String	Creation time of automatic snapshot policy in the BCE-compliant date format. There is not return value in the volume interface since and after this field.
updatedTime	String	Last update time of automatic snapshot policy in the BCE-compliant date format
deletedTime	String	Deletion time of automatic snapshot policy in the BCE-compliant date format
lastExecuteTime	String	Last execution time of automatic snapshot policy in the BCE-compliant date format
volumeCount	int	Number of associated disks

InstancePassRoleModel

Parameter Name	Type	Description
instanceId	String	Instance ID

InstancePassRoleFailModel

Parameter Name	Type	Description
instanceId	String	Instance ID
failMessage	String	Failure message

InstanceRoleAssociationModel

Parameter Name	Type	Description
instanceId	String	Instance ID

InstanceRoleModel

Parameter Name	Type	Description
roleName	String	Role Name

ZoneResourceDetailSpec

Parameter Name	Type	Description
zoneName	String	Availability zone
bccResources	BccResources	Resource Instance Information

BccResources

Parameter Name	Type	Description
flavorGroups	List<FlavorGroup>	Instance package specification information

FlavorGroup

Parameter Name	Type	Description
groupId	String	Instance package specification cluster
flavors	List<BccFlavor>	Instance Package Specification

BccFlavor

Parameter Name	Type	Description
cpuCount	int	Number of CPUs
memoryCapacityInGB	int	Memory Capacity (Unit: GB)
ephemeralDiskInGb	int	Local data disk capacity (Unit: GB)
ephemeralDiskCount	int	Local data disk number
ephemeralDiskType	String	Local data disk type
gpuCardType	String	gpu card type
gpuCardCount	int	Number of gpu card
fpgaCardType	String	fpga card type
fpgaCardCount	int	fpga card Number
productType	String	Supported charging types( Prepaid, Postpaid and both)
spec	String	Instance Package Specification
specId	String	Instance package specification cluster
cpuModel	String	Processor model
cpuGHz	String	Clock Speed of Processor
networkBandwidth	String	Private Bandwidth (Gbps)
networkPackage	String	Network packet receiving and sending

SpecIdPrices

Parameter Name	Type	Description
specId	String	Cluster of Instance Specifications
specPrices	List<SpecPrices>	Instance package specification information

SpecPrices

Parameter Name	Type	Description
spec	String	Instance Package Specification
status	String	Instance Package Specification Status
specPrice	double	Relative price of instance package specifications

AsGroup

Parameter Name	Type	Description
groupId	String	Scaling group ID, which conforms to BCE specification, must be a string with fixed length, and can contain uppercase and lowercase letters, numbers, hyphen () and underline (_) only.
groupName	String	Scaling group name, Supports uppercase and lowercase letters, numbers, Chinese, , _ and /. Special characters with a length of 1-65 characters, it must begin with a letter.
region	String	Regions where a scaling group belongs to
status	AsGroupStatus	Scaling Group Status
vpcId	String	Private Cloud VpcId
nodeNum	int	Number of nodes in the scaling group
createTime	String	Create Time
zoneInfo	ZoneInfo	Availability zone and subnet information
groupConfig	GroupConfig	Scaling Group Specification
blbId	String	Load balance Id

ZoneInfo

Parameter Name	Type	Description
zone	String	Availability zone
subnetId	String	Subnet ID

GroupConfig

Parameter Name	Type	Description
minNodeNum	int	Minimum number of nodes
maxNodeNum	int	Maximum number of nodes
cooldownInSec	int	Cooling time (unit: second)

VpcInfo

Parameter Name	Type	Description
vpcId	String	Private Cloud VpcId
vpcName	String	Private network VPC name

NodeModel

Parameter Name	Type	Description
instanceId	String	Instance ID
instanceName	String	Instance name
floatingIp	String	Floating IP
internalIp	String	Private IP
status	String	Node status
payment	String	Payment mode
cpuCount	int	Number of CPUs
memoryCapacityInGB	int	Memory size.
instanceType	String	Instance type
sysDiskInGB	int	System disk size
subnetType	String	Subnet type
isProtected	boolean	Whether the node is protected
createTime	String	Create Time
nodeType	String	Node type
eip	AsEipModel	eip Information

AsEipModel

Parameter Name	Type	Description
bandwidthInMbps	int	Maximum bandwidth
address	String	Public IP
eipStatus	String	EIP status
eipAllocationId	String	Elastic IP-Instance ID

DeploySetModel

Parameter Name	Type	Description
deploysetId	String	Deployment set id
name	String	Public IP
description	String	EIP status
concurrency	int	Elastic IP-Instance ID
strategy	String	Elastic IP-Instance ID

Type encoding definition

VolumeType

Encode	Description
System	System Disk
Ephemeral	Local Disk
CDS	CDS disk

StorageType

Encode	Description	Can CDS data disk be created?	CDS system disk can be created
cloud_hp1	General purpose SSD	Yes	Yes
hp1	High-performance CDS	Yes	Yes
HDD_Throughput	High-throughput HDD	Yes	No
hdd	General purpose HDD	Yes	No
std1	Last generation CDS	Yes	No
local	Local disk	No	No
sata	A last generation cloud disk is dedicated to your use of creating the DCC sub-instance.	-	-
ssd	Generic SSD is dedicated to your use of creating DCC sub instance.	-	-
local-ssd	Means that the data is stored in the local SSD disk, achieving shorter latency and better IO and throughout capability. The local SSD disk is applicable to large- and medium-scale relational database businesses.	-	-
local-hdd	Local HDD disk, which is applicable to massive data storage scenarios.	-	-
local-nvme	Local NVME disk. The data is stored in the local NVME SSD disk. The NVME SSD disk has ultrahigh performance and is applicable to latency-sensitive businesses.	-	-

ImageType

Encode	Description
System	System image/public image
Custom	Custom Image
Integration	Service Integration Image

GpuType

Encode	Description
V100-32	NVIDIA Tesla V100-32G
V100-16	NVIDIA Tesla V100-16G
P40	NVIDIA Tesla P40
P4	NVIDIA Tesla P4
K40	NVIDIA Tesla K40
DLCard	NVIDIA deep learning development card

FpgaType

Encode	Description
KU115	xilinx ku115

InternetChargeType

Encode	Description
BANDWIDTH_PREPAID	Prepaid billed by bandwidth
TRAFFIC_POSTPAID_BY_HOUR	Pay by the hour for traffic
BANDWIDTH_POSTPAID_BY_HOUR	Postpaid on an hourly basis

BidModel

Encode	Description
market	Prices are given subject to a market price
custom	User-defined price

DeployStrategy

Encode	Description
HOST_HA	separation of a host machine
RACK_HA	Isolation of rack
TOR_HA	Isolation of switch

Status Code Definition

ProductType

Encode	Description
Prepaid	Prepaid
Postpaid	Postpaid

InstanceStatus

Encode	Description
Starting	During startup
Running	Running
Stopping	Stopping
Stopped	Stopped
Deleted	Released, which is an internal status and can not be queried by API.
Scaling	Scaling
Expired	Expired or in arrears
Error	An error
SnapshotProcessing	Snapshot processing
ImageProcessing	Image processing
Recharging	Recharging

VolumeStatus

Encode	Description
Creating	Creating The volume creation is asynchronous operation. Creating indicates that the system receives the creation request and assigns the corresponding volume ID, but the volume is not created successfully.
Available	To be attached. The volume is created successfully and in the normal status, and the volume is not attached to any virtual machine instance.
Attaching	Attaching. The volume attach is an asynchronous operation. This status indicates that the attach operation is in progress.
NotAvailable	Temporary not-available status
InUse	In use.
Detaching	Detaching. The volume detach is an asynchronous operation. This status indicates that the detach operation is in progress.
Deleting	Deleting.
Deleted	Deleted, which is an internal status and can not be queried by API.
Scaling	Scaling
Expired	Expired or in arrears
Error	An error
SnapshotProcessing	Snapshot processing
ImageProcessing	Image processing
Recharging	Recharging

SnapshotStatus

Encode	Description
Creating	Creating
CreatedFailed	Creation failed.
Available	Available.
NotAvailable	Not available.

ImageStatus

Encode	Description
Creating	Creating
CreatedFailed	Creation failed.
Available	Available.
NotAvailable	Not available.
Error	An error

RelatedRenewFlag

Encode	Description
CDS	Renew for the prepaid CDS associated with BCC instance only.
EIP	Renew for the prepaid EIP associated with BCC instance only.
MKT	Renew for the prepaid MKT associated with BCC instance only.
CDS_EIP	Renew for the prepaid CDS and EIP associated with BCC instance only.
CDS_MKT	Renew for the prepaid CDS and MKT associated with BCC instance only.
EIP_MKT	Renew for the prepaid EIP and MKT associated with BCC instance only.
CDS_EIP_MKT	Renew for the prepaid CDS, EIP and MKT associated with BCC instance only.

AsGroupStatus

Encode	Description
CREATING	Creating.
RUNNING	Running
SCALING_UP	In the process of expanding Capacity
SCALING_DOWN	In the process of shrinking Capacity
ATTACHING_NODE	Moving Nodes in Process
DETACHING_NODE	Moving Nodes in Process
DELETING	Deleting.
BINDING_BLB	In the process of binding blb
UNBINDING_BLB	In the process of Unbinding blb
COOLDOWN	Cooling
PAUSE	Mounting
DELETED	Deleted

Regional Model and Optional Configuration

InstanceType

Encode	Description	New Model Name
N1	General purpose BCC instance	General purpose g1, compute optimized c1, intensive compute optimized ic1 and Storage Optimization m1
N2	General purpose II BCC instance	General purpose g2, compute optimized c2, intensive compute optimized ic2 and Storage Optimization m2
N3	General purpose III BCC instance	General purpose g3, compute optimized c3, intensive compute optimized ic3 and Storage Optimization m3
N4	BCC instance with enhanced network performance	General purpose with enhanced network performance g3ne, compute optimized with enhanced network performance c3ne and enhanced network performance m3ne
N5	General ⅣBCC instance	General g4, compute optimized ic4, compute optimized c4 and Storage Optimization m4
C1	Storage Optimization Instance	Compute optimized with high clock speed hcc1 and general purpose with high clock speed hcg1
C2	Computational Optimization II instance	Compute optimized with high clock speed hcc2 and general purpose with high clock speed hcg2
S1	Storage Optimization Instance	Local SSD Type l1
G1	GPU instance	---
F1	FPGA instance	---

GpuType

Encode	Description
V100-32	NVIDIA Tesla V100-32G
V100-16	NVIDIA Tesla V100-16G
P40	NVIDIA Tesla P40
P4	NVIDIA Tesla P4
K40	NVIDIA Tesla K40
DLCard	NVIDIA deep learning development card

Instance Type Supported in Region (Console Purchase Page Shall Prevail for It Varies Depending on Product Planning)

Region	Creation Instance Type Supported
Beijing (bj)	Normal BCC(N1), the optional configuration refers to[Normal BCC(N1) Optional Specification Configuration](#Normal BCC Optional Specification Configuration) Normal ⅡBCC(N2)，the optional configuration refers to [Normal ⅡBCC(N2)) Optional Specification Configuration](#Normal BCCⅡ Optional Specification Configuration) Normal ⅢBCC(N3)，the optional configuration refers to [Normal ⅢBCC(N3) Optional Specification Congfiguration](#Normal BCCⅢ Optional Specification Configuration) computational optimization instance (C1)，the optional configuration refers to [Computational Optimization Instance (C1) Optional Specification Configuration](#Computational Optimization Instance Optional Specification Configuration) Storage optimization instance (S1)，the optional configuration refers to [Storage Optimization Instance (S1)Optional Specification Configuration](#Normal BCC Optional Specification Configuration) GPU instance (G1)，the optional configuration refers to [GPU Instance (G1) Optional Specification Configuration](#GPU型BCC Optional Specification Configuration) FPGA instance (F1), the optional configuration refers to [FPGA Instance (F1) Optional Specification Configuration](#FPGA BCC Optional Specification Configuration)
Guangzhou (gz)	Normal BCC(N1), the optional configuration refers to[ Normal BCC(N1) Optional Specification Configuration ](#Normal BCC Optional Specification Configuration) Normal ⅡBCC(N2)，the optional configuration refers to [Normal ⅡBCC(N2)) Optional Specification Configuration](#Normal BCCⅡ Optional Specification Configuration) Normal ⅢBCC(N3)，the optional configuration refers to [Normal ⅢBCC(N3) Optional Specification Congfiguration](#Normal BCCⅢ Optional Specification Configuration) computational optimization instance (C1)，the optional configuration refers to [Computational Optimization Instance (C1) Optional Specification Configuration](#Computational Optimization Instance Optional Specification Configuration) Storage optimization instance (S1)，the optional configuration refers to [Storage Optimization Instance (S1)Optional Specification Configuration](#Normal BCC Optional Specification Configuration) GPU instance (G1)，the optional configuration refers to [GPU Instance (G1) Optional Specification Configuration](#GPU BCC Optional Specification Configuration)
Suzhou (su)	Normal ⅡBCC(N2 , the optional configuration refers to[ Normal BCC( ) Optional Specification Configuration ](#Normal BCCⅡ Optional Specification Configuration) Normal ⅢBCC(N3)，the optional configuration refers to [Normal ⅢBCC(N3) Optional Specification Congfiguration](#Normal BCCⅢ Optional Specification Configuration) Computational optimization instance (C1)，the optional configuration refers to [Computational Optimization Instance (C1) Optional Specificat ion Configuration](#Computational Optimization Instance Optional Specification Configuration) Storage optimization instance (S1)，the optional configuration refers to [Storage Optimization Instance (S1)Optional Specification Configuration](#Normal BCC Optional Specification Configuration) GPU instance (G1)，the optional configuration refers to [GPU Instance (G1) Optional Specification Configuration](#GPU BCC Optional Specification Configuration)

Optional Specification Configuration of General Purpose BCC

Optional Specification Configuration of Prepaid Instance (CPU Cores, Memory GB)	Optional Specification Configuration of Postpaid Instance (CPU Cores, Memory GB)
[1, 1], [1, 2], [1, 4], [1, 8], [2, 2], [2, 4], [2, 8], [2, 12], [2, 16], [4, 4], [4, 8], [4, 12], [4, 16], [4, 32], [8, 8], [8, 12], [8, 16], [8, 24], [8, 32], [8, 64], [12, 12], [12, 16], [12, 24], [12, 32], [12, 48], [12, 64], [16, 16], [16, 24], [16, 32], [16, 48], [16, 64]	Same as optional specification configuration of prepaid instance (CPU cores, memory GB)

Optional Specification Configuration of General Purpose II BCC

Optional Specification Configuration of Prepaid Instance (CPU Cores, Memory GB)	Optional Specification Configuration of Postpaid Instance (CPU Cores, Memory GB)
[1, 1], [1, 2], [1, 4], [1, 8], [2, 2], [2, 4], [2, 8], [2, 12], [2, 16], [4, 4], [4, 8], [4, 12], [4, 16], [4, 32], [8, 8], [8, 12], [8, 16], [8, 24], [8, 32], [8, 64], [12, 12], [12, 16], [12, 24], [12, 32], [12, 48], [12, 64], [16, 16], [16, 24], [16, 32], [16, 48], [16, 64], [16, 128], [32, 64], [32, 128], [48, 96], [48, 128], [48, 192]	[1, 1], [1, 2], [1, 4], [1, 8], [2, 2], [2, 4], [2, 8], [2, 12], [2, 16], [4, 4], [4, 8], [4, 12], [4, 16], [4, 32], [8, 8], [8, 12], [8, 16], [8, 24], [8, 32], [8, 64], [12, 12], [12, 16], [12, 24], [12, 32], [12, 48], [12, 64], [16, 16], [16, 24], [16, 32], [16, 48], [16, 64], [16, 128]

###Optional Specification Configuration of General Purpose III BCC

Optional Specification Configuration of Prepaid Instance (CPU Cores, Memory GB)

Optional Specification Configuration of Postpaid Instance (CPU Cores, Memory GB)

[1, 1], [1, 2], [1, 4], [1, 8], [2, 2], [2, 4], [2, 8], [2, 12], [2, 16], [4, 4], [4, 8], [4, 12], [4, 16], [4, 32], [8, 8], [8, 12], [8, 16], [8, 24], [8, 32], [8, 64], [12, 12], [12, 16], [12, 24], [12, 32], [12, 48], [12, 64], [16, 16], [16, 24], [16, 32], [16, 48], [16, 64], [16, 128], [24, 48], [24, 96], [24, 128], [32, 64], [32, 128], [32, 256], [48, 96], [48, 128], [48, 192], [48, 256], [64, 128], [64, 256], [96, 256]

Same as optional specification configuration of prepaid instance (CPU cores, memory GB)

Optional Specification Configuration of Storage Optimization Instance

Optional Specification Configuration of Prepaid Instance (CPU Cores, Memory GB)	Optional Specification Configuration of Postpaid Instance (CPU Cores, Memory GB)
[4, 8], [4, 16], [4, 32], [8, 16], [8, 32], [16, 32], [16, 64], [24, 96]	Same as optional specification configuration of prepaid instance (CPU cores, memory GB)

Optional Specification Configuration of Storage Optimization Instance

Optional Specification Configuration of Prepaid Instance (CPU Cores, Memory GB)	Optional Specification Configuration of Postpaid Instance (CPU Cores, Memory GB)
[1, 1], [1, 2], [1, 4], [1, 8], [2, 2], [2, 4], [2, 8], [2, 12], [2, 16], [4, 4], [4, 8], [4, 12], [4, 16], [4, 32], [8, 8], [8, 12], [8, 16], [8, 24], [8, 32], [8, 64], [12, 12], [12, 16], [12, 24], [12, 32], [12, 48], [12, 64], [16, 16], [16, 24], [16, 32], [16, 48], [16, 64]	Same as optional specification configuration of prepaid instance (CPU cores, memory GB)

Optional Specification Configuration of GPU BCC

Optional Specification Configuration of Prepaid Instance (GPU Card Type, Number of GPU Cards, CPU Cores, Memory GB, Local Disk Size GB)	Optional Specification Configuration of Postpaid Instance (GPU Card Type, Number of GPU Cards, CPU Cores, Memory GB, Local Disk Size GB)
[P4,1,12,40,450],[P4,2,24,80,900],[P4,4,48,160,1800], [P40,1,12,40,450],[P40,2,24,80,900],[P40,4,48,160,1800], [K40,1,6,40,450],[K40,2,12,80,400],[K40,4,24,160,800], [DLCard,1,6,40,450],[DLCard,2,12,80,400],[DLCard,4,24,160,800]	Same as optional specification configuration of prepaid instance (GPU card type, number of GPU cards, CPU cores, memory GB, local disk size GB)

Optional Specification Configuration of the FPGA BCC

Optional Specification Configuration of Prepaid Instance (FPGA Card Type, Number of FPGA Cards, CPU Cores, Memory GB, Local Disk Size GB)	Optional Specification Configuration of Postpaid Instance (FPGA Card Type, Number of FPGA Cards, CPU Cores, Memory GB, Local Disk Size GB)
[KU115,1,16,64,450]	Same as optional specification configuration of prepaid instance (GPU card type, number of GPU cards, CPU cores, memory GB, local disk size GB)

Definition of Instance Package Specification (Abandoned, Not Recommended)

Specification classification	Specification code	CPU(Core)	Memory (GB)
Tiny	bcc.t1.tiny	1	1
General	bcc.g1.tiny	1	2
General	bcc.g2.tiny	1	4
General	bcc.g3.tiny	1	8
General	bcc.g1.small	2	2
General	bcc.g2.small	2	4
General	bcc.g3.small	2	8
General	bcc.g4.small	2	12
General	bcc.g1.medium	4	4
General	bcc.g2.medium	4	8
Memory	bcc.m1.medium	4	12
Memory	bcc.m2.medium	4	16
Memory	bcc.m1.large	8	16
Memory	bcc.m2.large	8	24
Memory	bcc.m3.large	8	32
cpu	bcc.c1.large	8	8
cpu	bcc.c2.large	8	12
cpu	bcc.c1.xlarge	12	12
cpu	bcc.c2.xlarge	12	16
cpu	bcc.c3.xlarge	12	24
cpu	bcc.c4.xlarge	12	32
cpu	bcc.c5.xlarge	12	48
cpu	bcc.c1.2xlarge	16	16
cpu	bcc.c2.2xlarge	16	24
cpu	bcc.c3.2xlarge	16	32
cpu	bcc.c4.2xlarge	16	48
cpu	bcc.c5.2xlarge	16	64

Order information definition

Billing

Status	Type	Description
paymentTiming	String	Payment method, including prepaid and postpaid
reservation	Reservation	Reserve information. When the payment method is postpaid, you do not need to set this option. When the payment method is prepaid, you need to set it.

Reservation

Status	Type	Description
reservationLength	int	Duration, [1,2,3,4,5,6,7,8,9,12,24,36]
reservationTimeUnit	String	Time unit: month, per month