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    Elastic Compute Service:DescribeInstanceTypes

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    Elastic Compute Service:DescribeInstanceTypes

    Last Updated:Aug 27, 2026

    Queries the information list of all instance types provided by Elastic Compute Service (ECS) and retrieves detailed information about instance types. You can also query specific instance types based on specific conditions to understand the configurations and performance of different instance types and select instances that meet your business requirements.

    Operation description

    • Paged query: You can 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 do not specify the NextToken parameter for paginated queries when calling this API operation, only the first page of data (up to 100 entries) is returned by default. To obtain more data, specify the NextToken parameter for paginated queries or specify filter conditions to limit the range of returned data.

    Note

    The maximum value of the MaxResults (maximum number of entries per page) parameter is 100. For users who called this API 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.

    • If you need to use instance types that are not publicly available or have special specification requirements, submit a ticket.

    Try it now

    Try this API in OpenAPI Explorer, no manual signing needed. Successful calls auto-generate SDK code matching your parameters. Download it with built-in credential security for local usage.

    Test

    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 by default.

    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 system does not return information about that instance type.

    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 system does not return information about that instance type.

    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 system does not return information about that instance type.

    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 system does not return information about that instance type.

    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 system does not return information about that instance type.

    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 system does not return information about that instance type.

    10
    GPUSpec

    string

    No

    The GPU type.

    Note

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

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

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

    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 system does not return information about that instance type.

    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 system does not return information about that instance type.

    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 system does not return information about that instance type.

    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 system does not return information about that instance type.

    4.1
    PhysicalProcessorModel

    string

    No

    The processor model.

    Note

    Fuzzy matching 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 information about 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.

    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 system does not return information about that instance type.

    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 system does not return information about that instance type.

    15
    MinimumInstanceBandwidthRx

    integer

    No

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

    Note

    If the inbound internal bandwidth of a queried instance type is less than the specified value, the system does not return information about that instance type.

    12288
    MinimumInstanceBandwidthTx

    integer

    No

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

    Note

    If the outbound internal bandwidth of a queried instance type is less than the specified value, the system does not return information about that instance type.

    12288
    MinimumPrimaryEniQueueNumber

    integer

    No

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

    Note

    If the default queue number of the primary ENI of a queried instance type is less than the specified value, the system does not return information about that instance type.

    8
    MinimumSecondaryEniQueueNumber

    integer

    No

    The expected minimum default queue number of secondary Elastic Network Interfaces (ENIs) when querying instance types.

    Note

    If the default queue number of secondary network interface controllers (NICs) of a queried instance type is less than the specified value, the system does not return information about that instance type.

    4
    MinimumEniQuantity

    integer

    No

    The expected minimum number of Elastic Network Interfaces (ENIs) that can be attached when querying instance types.

    Note

    If the maximum number of network interface controllers (NICs) that can be attached to a queried instance type is less than the specified value, the system does not return information about that instance type.

    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 system does not return information about that instance type.

    8
    MinimumEriQuantity

    integer

    No

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

    Note

    If the number of Elastic RDMA Interfaces (ERIs) of a queried instance type is less than the specified value, the system does not return information about that instance type.

    0
    MinimumEniPrivateIpAddressQuantity

    integer

    No

    The expected minimum number of IPv4 addresses per network interface controller (NIC) when querying instance types.

    Note

    If the maximum number of IPv4 addresses per network interface controller (NIC) of a queried instance type is less than the specified value, the system does not return information about that instance type.

    2
    MinimumEniIpv6AddressQuantity

    integer

    No

    The expected minimum number of IPv6 addresses per network interface controller (NIC) when querying instance types.

    Note

    If the maximum number of IPv6 addresses per network interface controller (NIC) of a queried instance type is less than the specified value, the system does not return information about that instance type.

    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 system does not return information about that instance type.

    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 cloud disks that can be attached when querying instance types.

    Note

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

    4
    LocalStorageCategory

    string

    No

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

    • local_hdd_pro: SATA HDDs used by the d1ne and d1 instance families.

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

    local_ssd_pro
    NvmeSupport

    string

    No

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

    • required: Supported. Cloud disks are attached in NVMe mode.

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

    required
    MinimumBaselineCredit

    integer

    No

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

    Note

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

    12
    MinimumInitialCredit

    integer

    No

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

    Note

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

    12
    InstanceTypeFamilies

    array

    No

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

    string

    No

    The instance family.

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

    array

    No

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

    string

    No

    The specified GPU type to query.

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

    array

    No

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

    string

    No

    The specified 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 server.

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

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

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

    array

    No

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

    string

    No

    The specified CPU architecture to query. Valid values:

    • X86.

    • ARM.

    ["X86", "ARM"]
    PhysicalProcessorModels

    array

    No

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

    string

    No

    The specified 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 specified local disk categories. Array length: 1 to 2.

    string

    No

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

    • local_hdd_pro: SATA HDDs used by the d1ne and d1 instance families.

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

    ["local_hdd_pro", "local_ssd_pro"]
    MaxResults

    integer

    No

    The maximum number of entries per page for paging. Maximum value: 1600.

    Default value: 1600.

    10
    NextToken

    string

    No

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

    e71d8a535bd9cc11
    AdditionalAttributes

    array

    No

    The list of advanced features to return for instance types.

    string

    No

    The additional attribute value. 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 type information.

    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 to the instance, including the primary ENI, secondary 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 HDDs used by the d1ne and d1 instance families.

    • local_ssd_pro: NVMe SSDs used by the 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 a single 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 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 Elastic Network Interface (ENI), including the primary network interface controller (NIC) and secondary ENIs.

    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) of the instance. The value varies based on the instance type:

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

    • GPU-accelerated instance: The maximum number of QP queues allowed 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 can be configured for the instance type.

    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 network interface controllers (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: ECS 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 BIOS boot mode.

    • UEFI: supports only UEFI boot mode.

    • BIOS,UEFI: supports both 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

    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: PTP is supported.

    • unsupported: PTP is 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.