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DescribeInstanceTypes

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Queries the information list of all instance types provided by Elastic Compute Service (ECS) and associates to retrieve the detailed information of instance types. You can also perform a conditional query for specific instance types to understand the configurations and performance of different instance types and select the instance types that best suit your business requirements.

Operation description

  • Paged query: Set the MaxResults parameter to limit the number of instance type entries returned. If only some of the queried instance type entries are returned, the NextToken parameter value is returned in synchronization. Invoke this operation again with the NextToken parameter value returned from the previous call and the MaxResults parameter to implement paging for instance type information.

  • If you call this operation without specifying the NextToken parameter for paginated retrieval, only the first page of data (up to 100 entries) is returned by default. To retrieve more data, specify the NextToken parameter for paginated retrieval or specify filter conditions to narrow down the returned data.

Note

The maximum value of the MaxResults (maximum number of entries per page) parameter is 100. For users who called this operation in 2022, the maximum value of the MaxResults parameter remains 1600. On and after November 15, 2023, the maximum value of the MaxResults parameter is reduced to 100 for all users, and 1600 is no longer supported.

  • DescribeInstanceTypes only queries the configuration and performance information of instance types. To query the instance types available for purchase in a specific region, use DescribeAvailableResource.

  • To use instance types that are not publicly available or if you have special requirements for instance types, submit a ticket.

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RAM authorization

No authorization for this operation. If you encounter issues with this operation, contact technical support.

Request parameters

Parameter

Type

Required

Description

Example
InstanceTypeFamily

string

No

The instance family to which the instance type belongs. For more information about valid values, see DescribeInstanceTypeFamilies.

For more information about instance families, see Instance families.

ecs.g6
InstanceTypes

array

No

The specified instance types. Array length: 1 to 10. If this parameter is not specified, information about all instance types is queried.

ecs.g6.large

string

No

The instance type.

ecs.g6.large
MinimumCpuCoreCount

integer

No

The expected minimum number of vCPU cores when querying instance types. Valid values: positive integers.

Note

If the number of vCPU cores of a queried instance type is less than the specified value, the information of that instance type is not returned.

2
MaximumCpuCoreCount

integer

No

The expected maximum number of vCPU cores when querying instance types. Valid values: positive integers.

Note

If the number of vCPU cores of a queried instance type is greater than the specified value, the information of that instance type is not returned.

10
MinimumMemorySize

number

No

The expected minimum memory size when querying instance types. Unit: GiB.

Note

If the memory size of a queried instance type is less than the specified value, the information of that instance type is not returned.

20
MaximumMemorySize

number

No

The expected maximum memory size when querying instance types. Unit: GiB.

Note

If the memory size of a queried instance type is greater than the specified value, the information of that instance type is not returned.

60
MinimumGPUAmount

integer

No

The expected minimum number of GPUs when querying instance types. Valid values: positive integers.

Note

If the number of GPUs of a queried instance type is less than the specified value, the information of that instance type is not returned.

3
MaximumGPUAmount

integer

No

The expected maximum number of GPUs when querying instance types. Valid values: positive integers.

Note

If the number of GPUs of a queried instance type is greater than the specified value, the information of that instance type is not returned.

10
GPUSpec

string

No

The GPU type.

Note

Fuzzy match is supported. For example, if the GPU type of an instance type is NVIDIA V100, you can enter NVIDIA to query the information of that instance type.

NVIDIA V100
InstanceCategory

string

No

The categorization of the instance type. Valid values:

  • General-purpose: general-purpose.

  • Compute-optimized: compute-optimized.

  • Memory-optimized: memory-optimized.

  • Big data: big data.

  • Local SSDs: instance families with local SSDs.

  • High Clock Speed: high frequency.

  • Enhanced: enhanced instance families.

  • Shared: shared.

  • Compute-optimized with GPU: GPU computing.

  • Visual Compute-optimized: visual compute-optimized.

  • Heterogeneous Service: heterogeneous service.

  • Compute-optimized with FPGA: FPGA-accelerated compute-optimized.

  • Compute-optimized with NPU: NPU compute-optimized.

  • ECS Bare Metal: ECS Bare Metal Instance server.

  • Super Computing Cluster: Super Computing Cluster (SCC).

  • High Performance Compute: high-performance computing (HPC).

Valid values:

  • General-purpose :

    General-purpose, including general-purpose ECS Bare Metal Instance server families [_single.params.InstanceCategory.enum.ECS Bare Metal]ECS Bare Metal Instance server [_single.params.InstanceCategory.enum.Compute-optimized with FPGA]FPGA-accelerated compute-optimized [_single.params.InstanceCategory.enum.Visual Compute-optimized]Visual compute-optimized [_single.params.InstanceCategory.enum.Heterogeneous Service]Heterogeneous service

  • ECS Bare Metal :

    弹性裸金属服务器

  • Compute-optimized with FPGA :

    FPGA 计算型

  • Visual Compute-optimized :

    视觉计算型

  • Heterogeneous Service :

    异构服务型

  • Shared :

    Shared, including Super Computing Cluster (SCC) [_single.params.InstanceCategory.enum.Super Computing Cluster]Super Computing Cluster (SCC) [_single.params.InstanceCategory.enum.High Clock Speed]High frequency

  • Super Computing Cluster :

    超级计算集群

  • High Clock Speed :

    高主频型

  • Enhanced :

    Enhanced instance families.

  • Memory-optimized :

    Memory-optimized [_single.params.InstanceCategory.enum.Compute-optimized with GPU]GPU-accelerated compute-optimized [_single.params.InstanceCategory.enum.Big data]Big data [_single.params.InstanceCategory.enum.Local SSDs]Instance families with local SSDs [_single.params.InstanceCategory.enum.Compute-optimized with NPU]NPU compute-optimized

  • Compute-optimized with GPU :

    GPU 计算型

  • Big data :

    大数据型

  • Local SSDs :

    本地 SSD 型

  • Compute-optimized with NPU :

    NPU 计算型

  • Compute-optimized :

    Compute-optimized, including high-performance computing (HPC) [_single.params.InstanceCategory.enum.High Performance Compute]High-performance computing (HPC)

  • High Performance Compute :

    高性能计算型

Big data
CpuArchitecture

string

No

The CPU architecture. Valid values:

  • X86.

  • ARM.

X86
MinimumCpuSpeedFrequency

number

No

The expected minimum clock speed when querying instance types.

Note

If the clock speed of a queried instance type is less than the specified value, the information of that instance type is not returned.

2.5
MaximumCpuSpeedFrequency

number

No

The expected maximum clock speed when querying instance types.

Note

If the clock speed of a queried instance type is greater than the specified value, the information of that instance type is not returned.

3.2
MinimumCpuTurboFrequency

number

No

The expected minimum turbo frequency when querying instance types.

Note

If the turbo frequency of a queried instance type is less than the specified value, the information of that instance type is not returned.

3.2
MaximumCpuTurboFrequency

number

No

The expected maximum turbo frequency when querying instance types.

Note

If the turbo frequency of a queried instance type is greater than the specified value, the information of that instance type is not returned.

4.1
PhysicalProcessorModel

string

No

The processor model.

Note

Fuzzy match is supported. For example, if the processor model of an instance type is Intel Xeon(Ice Lake) Platinum 8369B, you can enter Intel to query the information of that instance type.

Intel Xeon(Ice Lake) Platinum 8369B
InstanceFamilyLevel

string

No

The level of the instance family. Valid values:

  • EntryLevel: entry level (shared).

  • EnterpriseLevel: enterprise level.

  • CreditEntryLevel: credit-based entry level.

Valid values:

  • CreditEntryLevel :

    Credit-based entry level.

  • EntryLevel :

    Entry level (shared)

  • EnterpriseLevel :

    Enterprise level.

EntryLevel
MinimumInstancePpsRx

integer

No

The expected minimum inbound packet forwarding rate over the internal network when querying instance types. Unit: pps.

Note

If the inbound packet forwarding rate over the internal network of a queried instance type is less than the specified value, the information of that instance type is not returned.

15
MinimumInstancePpsTx

integer

No

The expected minimum outbound packet forwarding rate over the internal network when querying instance types. Unit: pps.

Note

If the outbound packet forwarding rate over the internal network of a queried instance type is less than the specified value, the information of that instance type is not returned.

15
MinimumInstanceBandwidthRx

integer

No

The expected minimum inbound internal bandwidth limit when querying instance types. Unit: kbit/s.

Note

If the inbound internal bandwidth limit of a queried instance type is less than the specified value, the information of that instance type is not returned.

12288
MinimumInstanceBandwidthTx

integer

No

The expected minimum outbound internal bandwidth limit when querying instance types. Unit: kbit/s.

Note

If the outbound internal bandwidth limit of a queried instance type is less than the specified value, the information of that instance type is not returned.

12288
MinimumPrimaryEniQueueNumber

integer

No

The expected minimum default number of queues for the primary ENI when querying instance types.

Note

If the default number of queues for the primary ENI of a queried instance type is less than the specified value, the information of that instance type is not returned.

8
MinimumSecondaryEniQueueNumber

integer

No

The expected minimum default number of queues for a secondary ENI when querying instance types.

Note

If the default number of queues for a secondary ENI of a queried instance type is less than the specified value, the information of that instance type is not returned.

4
MinimumEniQuantity

integer

No

The expected minimum number of ENIs that can be attached when querying instance types.

Note

If the maximum number of ENIs that can be attached to a queried instance type is less than the specified value, the information of that instance type is not returned.

4
MinimumQueuePairNumber

integer

No

The expected minimum number of QueuePair (QP) queues per Elastic RDMA Interface (ERI) when querying instance types.

Note

If the maximum number of QP queues per ERI of a queried instance type is less than the specified value, the information of that instance type is not returned.

8
MinimumEriQuantity

integer

No

The expected minimum number of Elastic RDMA Interfaces (ERIs) when querying instance types.

Note

If the number of ERIs of a queried instance type is less than the specified value, the information of that instance type is not returned.

0
MinimumEniPrivateIpAddressQuantity

integer

No

The expected minimum number of IPv4 addresses per ENI when querying instance types.

Note

If the maximum number of IPv4 addresses per ENI of a queried instance type is less than the specified value, the information of that instance type is not returned.

2
MinimumEniIpv6AddressQuantity

integer

No

The expected minimum number of IPv6 addresses per ENI when querying instance types.

Note

If the maximum number of IPv6 addresses per ENI of a queried instance type is less than the specified value, the information of that instance type is not returned.

2
MinimumLocalStorageAmount

integer

No

The expected minimum number of local disks attached to the instance when querying instance types.

Note

If the number of local disks attached to a queried instance type is less than the specified value, the information of that instance type is not returned.

4
MinimumLocalStorageCapacity

integer

No

The capacity of a single local disk attached to the instance. Unit: GiB.

40
MinimumDiskQuantity

integer

No

The expected minimum number of disks that can be attached when querying instance types.

Note

If the maximum number of disks that can be attached to a queried instance type is less than the specified value, the information of that instance type is not returned.

4
LocalStorageCategory

string

No

The type of local disk. For more information, see Local disks. Valid values:

  • local_hdd_pro: SATA HDD local disks used by the d1ne and d1 instance families.

  • local_ssd_pro: NVMe SSD local disks used by the i2, i2g, i1, ga1, and gn5 instance families.

Valid values:

  • local_ssd_pro :

    NVMe SSD local disk.

  • local_hdd_pro :

    SATA HDD local disk.

local_ssd_pro
NvmeSupport

string

No

Specifies whether disks attached to the instance type support NVMe. Valid values:

  • required: Supported. Disks are attached in NVMe mode.

  • unsupported: Not supported. Disks are not attached in NVMe mode.

Valid values:

  • unsupported :

    NVMe not supported.

  • required :

    NVMe supported.

required
MinimumBaselineCredit

integer

No

The expected minimum baseline vCPU computing performance (sum of all vCPUs) for burstable instances t5 and t6 when querying instance types.

Note

If the baseline vCPU computing performance (sum of all vCPUs) for burstable instances t5 and t6 of a queried instance type is less than the specified value, the information of that instance type is not returned.

12
MinimumInitialCredit

integer

No

The expected minimum initial vCPU CPU credits value for burstable instances t5 and t6 when querying instance types.

Note

If the initial vCPU CPU credits value for burstable instances t5 and t6 of a queried instance type is less than the specified value, the information of that instance type is not returned.

12
InstanceTypeFamilies

array

No

The instance families to query. Array length: 1 to 10.

string

No

The instance family.

["ecs.g6", "ecs.c6", … "ecs.r6"]
GpuSpecs

array

No

The GPU types to query. Array length: 1 to 10.

string

No

The GPU type to query.

["NVIDIA V100", "NVIDIA T4", … "NVIDIA A10"]
InstanceCategories

array

No

The instance type categories to query. Array length: 1 to 10.

string

No

The instance type categorization to query. Valid values:

  • General-purpose: general-purpose.

  • Compute-optimized: compute-optimized.

  • Memory-optimized: memory-optimized.

  • Big data: big data.

  • Local SSDs: instance families with local SSDs.

  • High Clock Speed: high frequency.

  • Enhanced: enhanced instance families.

  • Shared: shared.

  • Compute-optimized with GPU: GPU computing.

  • Visual Compute-optimized: visual compute-optimized.

  • Heterogeneous Service: heterogeneous service.

  • Compute-optimized with FPGA: FPGA-accelerated compute-optimized.

  • Compute-optimized with NPU: NPU compute-optimized.

  • ECS Bare Metal: ECS Bare Metal Instance server.

  • Super Computing Cluster: Super Computing Cluster (SCC).

  • High Performance Compute: high-performance computing (HPC).

Valid values:

  • General-purpose :

    General-purpose [parameters.37.schema.items.enumValueTitles.ECS Bare Metal]ECS Bare Metal Instance server [parameters.37.schema.items.enumValueTitles.Compute-optimized with FPGA]FPGA-accelerated compute-optimized [parameters.37.schema.items.enumValueTitles.Visual Compute-optimized]Visual compute-optimized [parameters.37.schema.items.enumValueTitles.Heterogeneous Service]Heterogeneous service

  • ECS Bare Metal :

    弹性裸金属服务器

  • Compute-optimized with FPGA :

    FPGA 计算型

  • Visual Compute-optimized :

    视觉计算型

  • Heterogeneous Service :

    异构服务型

  • Shared :

    Shared [parameters.37.schema.items.enumValueTitles.Super Computing Cluster]Super Computing Cluster (SCC) [parameters.37.schema.items.enumValueTitles.High Clock Speed]High frequency

  • Super Computing Cluster :

    超级计算集群

  • High Clock Speed :

    高主频型

  • Enhanced :

    Enhanced instance families.

  • Memory-optimized :

    Memory-optimized [parameters.37.schema.items.enumValueTitles.Compute-optimized with GPU]GPU-accelerated compute-optimized [parameters.37.schema.items.enumValueTitles.Big data]Big data [parameters.37.schema.items.enumValueTitles.Local SSDs]Local SSDs [parameters.37.schema.items.enumValueTitles.Compute-optimized with NPU]NPU-accelerated compute-optimized

  • Compute-optimized with GPU :

    GPU 计算型

  • Big data :

    大数据型

  • Local SSDs :

    本地 SSD 型

  • Compute-optimized with NPU :

    NPU 计算型

  • Compute-optimized :

    Compute-optimized [parameters.37.schema.items.enumValueTitles.High Performance Compute]High-performance computing (HPC)

  • High Performance Compute :

    高性能计算型

["General-purpose", "Compute-optimized", … "Enhanced"]
CpuArchitectures

array

No

The CPU architectures to query. Array length: 1 to 2.

string

No

The CPU architecture to query. Valid values:

  • X86.

  • ARM.

["X86", "ARM"]
PhysicalProcessorModels

array

No

The processor models to query. Array length: 1 to 10.

string

No

The processor model to query.

["Intel Xeon(Ice Lake) Platinum 8369B", "Intel Xeon(Skylake) Platinum 8163", … "Intel Xeon(Cascade Lake) Platinum 8269CY"]
LocalStorageCategories

array

No

The local disk types to query. Array length: 1 to 2.

string

No

The local disk type to query. For more information, see Local disks. Valid values:

  • local_hdd_pro: SATA HDD local disks used by the d1ne and d1 instance families.

  • local_ssd_pro: NVMe SSD local disks used by the i2, i2g, i1, ga1, and gn5 instance families.

Valid values:

  • local_ssd_pro :

    NVMe SSD local disk.

  • local_hdd_pro :

    SATA HDD local disk.

["local_hdd_pro", "local_ssd_pro"]
MaxResults

integer

No

The maximum number of entries per page in a paging query. Maximum value: 1600.

Default value: 1600.

10
NextToken

string

No

The query token. Set this parameter to the NextToken value returned in the previous call to this operation. You do not need to set this parameter for the first call.

e71d8a535bd9cc11
AdditionalAttributes

array

No

The list of advanced features of instance types to return.

string

No

The additional attribute. Valid values of N: 1 to 20. Valid values:

  • NetworkInfo.BandwidthWeighting: the network/storage bandwidth performance weight of the instance type.

NetworkInfo.BandwidthWeighting

Response elements

Element

Type

Description

Example

object

The list of queried instance types.

RequestId

string

The request ID.

00827261-20B7-4562-83F2-4DF39876A45A
InstanceTypes

object

InstanceType

array<object>

The collection of instance types.

array<object>

The collection of instance types.

EniTotalQuantity

integer

The maximum number of network interface controllers (NICs) that can be attached, including primary NICs, Elastic Network Interfaces (ENIs), and trunk NICs.

Note

This parameter is in invitational preview and is not publicly available.

0
LocalStorageCategory

string

The type of local disk. For more information, see Local disks. Valid values:

  • local_hdd_pro: SATA HDD local disks attached to d1ne and d1 instance families.

  • local_ssd_pro: NVMe SSD local disks attached to i2, i2g, i1, ga1, and gn5 instance families.

local_ssd_pro
PrimaryEniQueueNumber

integer

The default number of queues supported by the primary ENI.

4
MemorySize

number

The memory size. Unit: GiB.

16
LocalStorageCapacity

integer

The capacity of each local disk attached to the instance. Unit: GiB.

5000
InstanceFamilyLevel

string

The level of the instance family. Valid values:

  • EntryLevel: entry level (shared).

  • EnterpriseLevel: enterprise level.

  • CreditEntryLevel: credit-based entry level. For more information, see Burstable instances.

EnterpriseLevel
InstancePpsRx

integer

The inbound packet forwarding rate over the internal network. Unit: pps.

500000
EniIpv6AddressQuantity

integer

The maximum number of IPv6 addresses per network interface controller (NIC).

1
MaximumQueueNumberPerEni

integer

The maximum number of queues per network interface controller (NIC), including primary and secondary NICs.

4
InstanceTypeId

string

The instance type ID.

ecs.g6.large
InstanceBandwidthRx

integer

The maximum inbound internal bandwidth. Unit: kbit/s.

1024000
SecondaryEniQueueNumber

integer

The default number of queues supported by the secondary network interface controller (NIC).

4
GPUSpec

string

The GPU type.

NVIDIA V100
InstanceBandwidthTx

integer

The maximum outbound internal bandwidth. Unit: kbit/s.

1024000
QueuePairNumber

integer

The maximum number of QueuePair (QP) queues for all Elastic RDMA Interfaces (ERIs) on the instance. The value varies based on the instance type:

  • Enterprise-level CPU instance: QueuePairNumber specifies the maximum number of QP queues for all Elastic RDMA Interfaces (ERIs) on the instance.

  • GPU-accelerated instance: The maximum number of QP queues for all network interface controllers (NICs) is QueuePairNumber × NetworkCardQuantity.

22
EriQuantity

integer

The number of Elastic RDMA Interfaces (ERIs).

Note

This parameter is in invitational preview and is not publicly available.

0
GPUAmount

integer

The number of GPUs.

0
TotalEniQueueQuantity

integer

The total quota of network interface controller (NIC) queues that the instance type allows you to modify.

12
NvmeSupport

string

Indicates whether disks attached to the instance type support NVMe. Valid values:

  • required: Supported. Disks are attached in NVMe mode.

  • unsupported: Not supported. Disks are not attached in NVMe mode.

unsupported
DiskQuantity

integer

The maximum number of disks that can be attached.

17
InitialCredit

integer

The initial vCPU CPU credits for burstable instances t5 and t6.

120
LocalStorageAmount

integer

The number of local disks attached to the instance.

1
BaselineCredit

integer

The baseline vCPU computing performance (total of all vCPUs) for burstable instances t5 and t6.

4
InstancePpsTx

integer

The outbound packet forwarding rate over the internal network. Unit: pps.

500000
EniPrivateIpAddressQuantity

integer

The maximum number of IPv4 addresses per network interface controller (NIC).

10
CpuCoreCount

integer

The number of vCPU cores.

4
InstanceTypeFamily

string

The instance family.

ecs.g6
EniQuantity

integer

The maximum number of Elastic Network Interfaces (ENIs) that can be attached.

3
EniTrunkSupported

boolean

Indicates whether NICs attached to the instance type support trunking.

Note

This parameter is in invitational preview and is not publicly available.

true
CpuSpeedFrequency

number

The CPU clock speed. Unit: GHz.

2.7
CpuTurboFrequency

number

The CPU turbo frequency. Unit: GHz.

3.5
PhysicalProcessorModel

string

The processor model.

Intel Xeon(Ice Lake) Platinum 8369B
NetworkEncryptionSupport

boolean

Indicates whether the instance supports VPC network traffic encryption. Valid values:

  • true: VPC network traffic encryption is supported.

  • false: VPC network traffic encryption is not supported.

Note

This parameter is in invitational preview and is not publicly available.

true
InstanceCategory

string

The categorization of the instance type. Valid values:

  • General-purpose: general-purpose.

  • Compute-optimized: compute-optimized.

  • Memory-optimized: memory-optimized.

  • Big data: big data.

  • Local SSDs: instance with local SSDs.

  • High Clock Speed: high frequency.

  • Enhanced: enhanced instance families.

  • Shared: shared.

  • Compute-optimized with GPU: GPU computing.

  • Visual Compute-optimized: visual compute-optimized.

  • Heterogeneous Service: heterogeneous service.

  • Compute-optimized with FPGA: FPGA-accelerated compute-optimized.

  • Compute-optimized with NPU: NPU-accelerated compute-optimized.

  • ECS Bare Metal: Elastic Compute Service Bare Metal Instance.

  • Super Computing Cluster: Super Computing Cluster (SCC).

  • High Performance Compute: high-performance computing (HPC).

Big data
CpuArchitecture

string

The CPU architecture. Valid values:

  • X86.

  • ARM.

X86
GPUMemorySize

number

The GPU memory size per GPU. Unit: GiB.

32
NetworkCardQuantity

integer

The number of network cards supported by the instance type.

1
NetworkCards

object

NetworkCardInfo

array<object>

The list of network card information.

object

The network card information.

NetworkCardIndex

integer

The index of the network card.

1
SupportedBootModes

object

SupportedBootMode

array

The boot modes supported by the instance type.

string

The boot mode. Valid values:

  • BIOS: supports only the BIOS boot mode.

  • UEFI: supports only the UEFI boot mode.

  • BIOS,UEFI: supports both the BIOS and UEFI boot modes.

BIOS
EnhancedNetwork

object
Note

This parameter is not publicly available.

SriovSupport

boolean
Note

This parameter is not publicly available.

true
VfQueueNumberPerEni

integer
Note

This parameter is not publicly available.

5
RssSupport

boolean
Note

This parameter is not publicly available.

true
ExpressSupport

boolean

CpuOptions

object

The CPU options.

SupportedTopologyTypes

object

SupportedTopologyType

array

The array of CPU topology types supported by the instance type.

string

The CPU topology type supported by the instance type. Valid values:

  • ContinuousCoreToHTMapping: The hyper-threads (HTs) of the same core in the instance are continuous.

  • DiscreteCoreToHTMapping: The HTs of the same core in the instance are discrete.

ContinuousCoreToHTMapping
ThreadsPerCore

integer

The number of threads per CPU core.

Note

A value of CpuOptions.ThreadsPerCore=1 indicates that hyper-threading is disabled.

2
Core

integer

The number of CPU cores.

2
CoreFactor

integer

The CPU option step size.

2
HyperThreadingAdjustable

boolean

Indicates whether hyper-threading can be enabled or disabled.

true
NestedVirtualizationSupport

string

Indicates whether nested virtualization is supported.

JumboFrameSupport

boolean

Indicates whether jumbo frames are supported.

true
Clock

object

The clock supported by the instance type.

PtpSupport

string

Indicates whether Precision Time Protocol (PTP) is supported. Valid values:

  • supported: Supported.

  • unsupported: Not supported.

unsupported
Attributes

object

Attribute

array<object>

The list of instance type attributes.

object

The instance type attribute.

Name

string

The attribute name.

VirtualIntelSpeedSelectTechnologySupport
Value

string

The attribute value.

1
NetworkInfo

object

The network-related information.

BandwidthWeighting

object

The bandwidth weighting supported by the instance type.

WeightingInfos

object

WeightingInfo

array<object>

The bandwidth weighting information. This field is returned only when NetworkInfo.BandwidthWeighting is specified in the AdditionalAttributes request parameter.

object

Name

string

The bandwidth weighting name.

Default
VpcBandwidth

integer

The baseline network bandwidth. Unit: Kbit/s.

20480000
VpcBurstBandwidth

integer

The burst network bandwidth. This field is not returned if the instance type does not support network performance bursting. Unit: Kbit/s.

25600000
EbsBandwidth

integer

The baseline storage bandwidth. Unit: Kbit/s.

10000000
EbsBurstBandwidth

integer

The burst storage bandwidth. This field is not returned if the instance type does not support storage performance bursting. Unit: Kbit/s.

20000000
SecurityOptions

object

SecureBootSupport

string

Indicates whether the instance type supports secure boot. Valid values:

  • supported: Secure boot is supported.

  • unsupported: Secure boot is not supported.

unsupported
NextToken

string

The query token returned by this call.

e71d8a535bd9cc11

Examples

Success response

JSON format

{
  "RequestId": "00827261-20B7-4562-83F2-4DF39876A45A",
  "InstanceTypes": {
    "InstanceType": [
      {
        "EniTotalQuantity": 0,
        "LocalStorageCategory": "local_ssd_pro",
        "PrimaryEniQueueNumber": 4,
        "MemorySize": 16,
        "LocalStorageCapacity": 5000,
        "InstanceFamilyLevel": "EnterpriseLevel",
        "InstancePpsRx": 500000,
        "EniIpv6AddressQuantity": 1,
        "MaximumQueueNumberPerEni": 4,
        "InstanceTypeId": "ecs.g6.large",
        "InstanceBandwidthRx": 1024000,
        "SecondaryEniQueueNumber": 4,
        "GPUSpec": "NVIDIA V100",
        "InstanceBandwidthTx": 1024000,
        "QueuePairNumber": 22,
        "EriQuantity": 0,
        "GPUAmount": 0,
        "TotalEniQueueQuantity": 12,
        "NvmeSupport": "unsupported",
        "DiskQuantity": 17,
        "InitialCredit": 120,
        "LocalStorageAmount": 1,
        "BaselineCredit": 4,
        "InstancePpsTx": 500000,
        "EniPrivateIpAddressQuantity": 10,
        "CpuCoreCount": 4,
        "InstanceTypeFamily": "ecs.g6",
        "EniQuantity": 3,
        "EniTrunkSupported": true,
        "CpuSpeedFrequency": 2.7,
        "CpuTurboFrequency": 3.5,
        "PhysicalProcessorModel": "Intel Xeon(Ice Lake) Platinum 8369B",
        "NetworkEncryptionSupport": true,
        "InstanceCategory": "Big data",
        "CpuArchitecture": "X86",
        "GPUMemorySize": 32,
        "NetworkCardQuantity": 1,
        "NetworkCards": {
          "NetworkCardInfo": [
            {
              "NetworkCardIndex": 1
            }
          ]
        },
        "SupportedBootModes": {
          "SupportedBootMode": [
            "BIOS"
          ]
        },
        "EnhancedNetwork": {
          "SriovSupport": true,
          "VfQueueNumberPerEni": 5,
          "RssSupport": true,
          "ExpressSupport": false
        },
        "CpuOptions": {
          "SupportedTopologyTypes": {
            "SupportedTopologyType": [
              "ContinuousCoreToHTMapping"
            ]
          },
          "ThreadsPerCore": 2,
          "Core": 2,
          "CoreFactor": 2,
          "HyperThreadingAdjustable": true,
          "NestedVirtualizationSupport": ""
        },
        "JumboFrameSupport": true,
        "Clock": {
          "PtpSupport": "unsupported"
        },
        "Attributes": {
          "Attribute": [
            {
              "Name": "VirtualIntelSpeedSelectTechnologySupport",
              "Value": "1"
            }
          ]
        },
        "NetworkInfo": {
          "BandwidthWeighting": {
            "WeightingInfos": {
              "WeightingInfo": [
                {
                  "Name": "Default",
                  "VpcBandwidth": 20480000,
                  "VpcBurstBandwidth": 25600000,
                  "EbsBandwidth": 10000000,
                  "EbsBurstBandwidth": 20000000
                }
              ]
            }
          }
        },
        "SecurityOptions": {
          "SecureBootSupport": "unsupported"
        }
      }
    ]
  },
  "NextToken": "e71d8a535bd9cc11"
}

Error codes

See Error Codes for a complete list.

Release notes

See Release Notes for a complete list.