/AWS1/CL_EC2INSTREQUIREMENTS00

The attributes for the instance types. When you specify instance attributes, Amazon EC2 will identify instance types with these attributes.

You must specify VCpuCount and MemoryMiB. All other attributes are optional. Any unspecified optional attribute is set to its default.

When you specify multiple attributes, you get instance types that satisfy all of the specified attributes. If you specify multiple values for an attribute, you get instance types that satisfy any of the specified values.

To limit the list of instance types from which Amazon EC2 can identify matching instance types, you can use one of the following parameters, but not both in the same request:

• AllowedInstanceTypes - The instance types to include in the list. All other instance types are ignored, even if they match your specified attributes.

• ExcludedInstanceTypes - The instance types to exclude from the list, even if they match your specified attributes.

If you specify InstanceRequirements, you can't specify InstanceType.

Attribute-based instance type selection is only supported when using Auto Scaling groups, EC2 Fleet, and Spot Fleet to launch instances. If you plan to use the launch template in the launch instance wizard, or with the RunInstances API or AWS::EC2::Instance Amazon Web Services CloudFormation resource, you can't specify InstanceRequirements.

For more information, see Attribute-based instance type selection for EC2 Fleet, Attribute-based instance type selection for Spot Fleet, and Spot placement score in the Amazon EC2 User Guide.

CONSTRUCTOR

IMPORTING

Required arguments:

IO_VCPUCOUNT TYPE REF TO /AWS1/CL_EC2VCPUCOUNTRANGEREQ /AWS1/CL_EC2VCPUCOUNTRANGEREQ

The minimum and maximum number of vCPUs.

IO_MEMORYMIB TYPE REF TO /AWS1/CL_EC2MEMORYMIBREQUEST /AWS1/CL_EC2MEMORYMIBREQUEST

The minimum and maximum amount of memory, in MiB.

Optional arguments:

IT_CPUMANUFACTURERS TYPE /AWS1/CL_EC2CPUMANUFACTURERS00=>TT_CPUMANUFACTURERSET TT_CPUMANUFACTURERSET

The CPU manufacturers to include.

• For instance types with Intel CPUs, specify intel.

• For instance types with AMD CPUs, specify amd.

• For instance types with Amazon Web Services CPUs, specify amazon-web-services.

Don't confuse the CPU manufacturer with the CPU architecture. Instances will be launched with a compatible CPU architecture based on the Amazon Machine Image (AMI) that you specify in your launch template.

Default: Any manufacturer

IO_MEMORYGIBPERVCPU TYPE REF TO /AWS1/CL_EC2MEMORYGIBPERVCPU00 /AWS1/CL_EC2MEMORYGIBPERVCPU00

The minimum and maximum amount of memory per vCPU, in GiB.

Default: No minimum or maximum limits

IT_EXCLUDEDINSTANCETYPES TYPE /AWS1/CL_EC2EXCLUDEDINSTTYPE00=>TT_EXCLUDEDINSTANCETYPESET TT_EXCLUDEDINSTANCETYPESET

The instance types to exclude.

You can use strings with one or more wild cards, represented by an asterisk (), to exclude an instance family, type, size, or generation. The following are examples: m5.8xlarge, c5., m5a., r, 3.

For example, if you specify c5,Amazon EC2 will exclude the entire C5 instance family, which includes all C5a and C5n instance types. If you specify m5a.*, Amazon EC2 will exclude all the M5a instance types, but not the M5n instance types.

If you specify ExcludedInstanceTypes, you can't specify AllowedInstanceTypes.

Default: No excluded instance types

IT_INSTANCEGENERATIONS TYPE /AWS1/CL_EC2INSTGENERATIONSE00=>TT_INSTANCEGENERATIONSET TT_INSTANCEGENERATIONSET

Indicates whether current or previous generation instance types are included. The current generation instance types are recommended for use. Current generation instance types are typically the latest two to three generations in each instance family. For more information, see Instance types in the Amazon EC2 User Guide.

For current generation instance types, specify current.

For previous generation instance types, specify previous.

Default: Current and previous generation instance types

IV_SPOTMAXPRICEPERCENTAGEO00 TYPE /AWS1/EC2INTEGER /AWS1/EC2INTEGER

[Price protection] The price protection threshold for Spot Instances, as a percentage higher than an identified Spot price. The identified Spot price is the Spot price of the lowest priced current generation C, M, or R instance type with your specified attributes. If no current generation C, M, or R instance type matches your attributes, then the identified Spot price is from the lowest priced current generation instance types, and failing that, from the lowest priced previous generation instance types that match your attributes. When Amazon EC2 selects instance types with your attributes, it will exclude instance types whose Spot price exceeds your specified threshold.

The parameter accepts an integer, which Amazon EC2 interprets as a percentage.

If you set TargetCapacityUnitType to vcpu or memory-mib, the price protection threshold is applied based on the per-vCPU or per-memory price instead of the per-instance price.

This parameter is not supported for GetSpotPlacementScores and GetInstanceTypesFromInstanceRequirements.

Only one of SpotMaxPricePercentageOverLowestPrice or MaxSpotPriceAsPercentageOfOptimalOnDemandPrice can be specified. If you don't specify either, Amazon EC2 will automatically apply optimal price protection to consistently select from a wide range of instance types. To indicate no price protection threshold for Spot Instances, meaning you want to consider all instance types that match your attributes, include one of these parameters and specify a high value, such as 999999.

Default: 100

IV_ONDEMMAXPRICEPERCENTAGE00 TYPE /AWS1/EC2INTEGER /AWS1/EC2INTEGER

[Price protection] The price protection threshold for On-Demand Instances, as a percentage higher than an identified On-Demand price. The identified On-Demand price is the price of the lowest priced current generation C, M, or R instance type with your specified attributes. When Amazon EC2 selects instance types with your attributes, it will exclude instance types whose price exceeds your specified threshold.

The parameter accepts an integer, which Amazon EC2 interprets as a percentage.

To indicate no price protection threshold, specify a high value, such as 999999.

This parameter is not supported for GetSpotPlacementScores and GetInstanceTypesFromInstanceRequirements.

If you set TargetCapacityUnitType to vcpu or memory-mib, the price protection threshold is applied based on the per-vCPU or per-memory price instead of the per-instance price.

Default: 20

IV_BAREMETAL TYPE /AWS1/EC2BAREMETAL /AWS1/EC2BAREMETAL

Indicates whether bare metal instance types must be included, excluded, or required.

• To include bare metal instance types, specify included.

• To require only bare metal instance types, specify required.

• To exclude bare metal instance types, specify excluded.

Default: excluded

IV_BURSTABLEPERFORMANCE TYPE /AWS1/EC2BURSTABLEPERFORMANCE /AWS1/EC2BURSTABLEPERFORMANCE

Indicates whether burstable performance T instance types are included, excluded, or required. For more information, see Burstable performance instances.

• To include burstable performance instance types, specify included.

• To require only burstable performance instance types, specify required.

• To exclude burstable performance instance types, specify excluded.

Default: excluded

IV_REQUIREHIBERNATESUPPORT TYPE /AWS1/EC2BOOLEAN /AWS1/EC2BOOLEAN

Indicates whether instance types must support hibernation for On-Demand Instances.

This parameter is not supported for GetSpotPlacementScores.

Default: false

IO_NETWORKINTERFACECOUNT TYPE REF TO /AWS1/CL_EC2NETWORKINTERFACE00 /AWS1/CL_EC2NETWORKINTERFACE00

The minimum and maximum number of network interfaces.

Default: No minimum or maximum limits

IV_LOCALSTORAGE TYPE /AWS1/EC2LOCALSTORAGE /AWS1/EC2LOCALSTORAGE

Indicates whether instance types with instance store volumes are included, excluded, or required. For more information, Amazon EC2 instance store in the Amazon EC2 User Guide.

• To include instance types with instance store volumes, specify included.

• To require only instance types with instance store volumes, specify required.

• To exclude instance types with instance store volumes, specify excluded.

Default: included

IT_LOCALSTORAGETYPES TYPE /AWS1/CL_EC2LOCALSTRGTYPESET_W=>TT_LOCALSTORAGETYPESET TT_LOCALSTORAGETYPESET

The type of local storage that is required.

• For instance types with hard disk drive (HDD) storage, specify hdd.

• For instance types with solid state drive (SSD) storage, specify ssd.

Default: hdd and ssd

IO_TOTALLOCALSTORAGEGB TYPE REF TO /AWS1/CL_EC2TOTALLOCALSTRGGB00 /AWS1/CL_EC2TOTALLOCALSTRGGB00

The minimum and maximum amount of total local storage, in GB.

Default: No minimum or maximum limits

IO_BASELINEEBSBANDWIDTHMBPS TYPE REF TO /AWS1/CL_EC2BASELINEEBSBANDW00 /AWS1/CL_EC2BASELINEEBSBANDW00

The minimum and maximum baseline bandwidth to Amazon EBS, in Mbps. For more information, see Amazon EBS–optimized instances in the Amazon EC2 User Guide.

Default: No minimum or maximum limits

IT_ACCELERATORTYPES TYPE /AWS1/CL_EC2ACCELERATORTYPES00=>TT_ACCELERATORTYPESET TT_ACCELERATORTYPESET

The accelerator types that must be on the instance type.

• To include instance types with GPU hardware, specify gpu.

• To include instance types with FPGA hardware, specify fpga.

Default: Any accelerator type

IO_ACCELERATORCOUNT TYPE REF TO /AWS1/CL_EC2ACCELERATORCNTREQ /AWS1/CL_EC2ACCELERATORCNTREQ

The minimum and maximum number of accelerators (GPUs, FPGAs, or Amazon Web Services Inferentia chips) on an instance.

To exclude accelerator-enabled instance types, set Max to 0.

Default: No minimum or maximum limits

IT_ACCELERATORMANUFACTURERS TYPE /AWS1/CL_EC2ACCELERATORMANUF00=>TT_ACCELERATORMANUFACTURERSET TT_ACCELERATORMANUFACTURERSET

Indicates whether instance types must have accelerators by specific manufacturers.

• For instance types with Amazon Web Services devices, specify amazon-web-services.

• For instance types with AMD devices, specify amd.

• For instance types with Habana devices, specify habana.

• For instance types with NVIDIA devices, specify nvidia.

• For instance types with Xilinx devices, specify xilinx.

Default: Any manufacturer

IT_ACCELERATORNAMES TYPE /AWS1/CL_EC2ACCELERATORNAMES00=>TT_ACCELERATORNAMESET TT_ACCELERATORNAMESET

The accelerators that must be on the instance type.

• For instance types with NVIDIA A10G GPUs, specify a10g.

• For instance types with NVIDIA A100 GPUs, specify a100.

• For instance types with NVIDIA H100 GPUs, specify h100.

• For instance types with Amazon Web Services Inferentia chips, specify inferentia.

• For instance types with NVIDIA GRID K520 GPUs, specify k520.

• For instance types with NVIDIA K80 GPUs, specify k80.

• For instance types with NVIDIA M60 GPUs, specify m60.

• For instance types with AMD Radeon Pro V520 GPUs, specify radeon-pro-v520.

• For instance types with NVIDIA T4 GPUs, specify t4.

• For instance types with NVIDIA T4G GPUs, specify t4g.

• For instance types with Xilinx VU9P FPGAs, specify vu9p.

• For instance types with NVIDIA V100 GPUs, specify v100.

Default: Any accelerator

IO_ACCELERATORTOTALMEMORYMIB TYPE REF TO /AWS1/CL_EC2ACCELERATORTOTAL00 /AWS1/CL_EC2ACCELERATORTOTAL00

The minimum and maximum amount of total accelerator memory, in MiB.

Default: No minimum or maximum limits

IO_NETWORKBANDWIDTHGBPS TYPE REF TO /AWS1/CL_EC2NETWORKBANDWIDTH00 /AWS1/CL_EC2NETWORKBANDWIDTH00

The minimum and maximum amount of baseline network bandwidth, in gigabits per second (Gbps). For more information, see Amazon EC2 instance network bandwidth in the Amazon EC2 User Guide.

Default: No minimum or maximum limits

IT_ALLOWEDINSTANCETYPES TYPE /AWS1/CL_EC2ALWEDINSTTYPESET_W=>TT_ALLOWEDINSTANCETYPESET TT_ALLOWEDINSTANCETYPESET

The instance types to apply your specified attributes against. All other instance types are ignored, even if they match your specified attributes.

You can use strings with one or more wild cards, represented by an asterisk (), to allow an instance type, size, or generation. The following are examples: m5.8xlarge, c5., m5a., r, 3.

For example, if you specify c5,Amazon EC2 will allow the entire C5 instance family, which includes all C5a and C5n instance types. If you specify m5a.*, Amazon EC2 will allow all the M5a instance types, but not the M5n instance types.

If you specify AllowedInstanceTypes, you can't specify ExcludedInstanceTypes.

Default: All instance types

IV_MAXSPOTPRICEASPERCENTAG00 TYPE /AWS1/EC2INTEGER /AWS1/EC2INTEGER

[Price protection] The price protection threshold for Spot Instances, as a percentage of an identified On-Demand price. The identified On-Demand price is the price of the lowest priced current generation C, M, or R instance type with your specified attributes. If no current generation C, M, or R instance type matches your attributes, then the identified price is from the lowest priced current generation instance types, and failing that, from the lowest priced previous generation instance types that match your attributes. When Amazon EC2 selects instance types with your attributes, it will exclude instance types whose price exceeds your specified threshold.

The parameter accepts an integer, which Amazon EC2 interprets as a percentage.

If you set TargetCapacityUnitType to vcpu or memory-mib, the price protection threshold is based on the per vCPU or per memory price instead of the per instance price.

Only one of SpotMaxPricePercentageOverLowestPrice or MaxSpotPriceAsPercentageOfOptimalOnDemandPrice can be specified. If you don't specify either, Amazon EC2 will automatically apply optimal price protection to consistently select from a wide range of instance types. To indicate no price protection threshold for Spot Instances, meaning you want to consider all instance types that match your attributes, include one of these parameters and specify a high value, such as 999999.

---

Queryable Attributes

VCpuCount

The minimum and maximum number of vCPUs.

Accessible with the following methods

Method	Description
GET_VCPUCOUNT()	Getter for VCPUCOUNT

MemoryMiB

The minimum and maximum amount of memory, in MiB.

Accessible with the following methods

Method	Description
GET_MEMORYMIB()	Getter for MEMORYMIB

CpuManufacturers

The CPU manufacturers to include.

• For instance types with Intel CPUs, specify intel.

• For instance types with AMD CPUs, specify amd.

• For instance types with Amazon Web Services CPUs, specify amazon-web-services.

Don't confuse the CPU manufacturer with the CPU architecture. Instances will be launched with a compatible CPU architecture based on the Amazon Machine Image (AMI) that you specify in your launch template.

Default: Any manufacturer

Accessible with the following methods

Method	Description
GET_CPUMANUFACTURERS()	Getter for CPUMANUFACTURERS, with configurable default
ASK_CPUMANUFACTURERS()	Getter for CPUMANUFACTURERS w/ exceptions if field has no va
HAS_CPUMANUFACTURERS()	Determine if CPUMANUFACTURERS has a value

MemoryGiBPerVCpu

The minimum and maximum amount of memory per vCPU, in GiB.

Default: No minimum or maximum limits

Accessible with the following methods

Method	Description
GET_MEMORYGIBPERVCPU()	Getter for MEMORYGIBPERVCPU

ExcludedInstanceTypes

The instance types to exclude.

You can use strings with one or more wild cards, represented by an asterisk (), to exclude an instance family, type, size, or generation. The following are examples: m5.8xlarge, c5., m5a., r, 3.

For example, if you specify c5,Amazon EC2 will exclude the entire C5 instance family, which includes all C5a and C5n instance types. If you specify m5a.*, Amazon EC2 will exclude all the M5a instance types, but not the M5n instance types.

If you specify ExcludedInstanceTypes, you can't specify AllowedInstanceTypes.

Default: No excluded instance types

Accessible with the following methods

Method	Description
GET_EXCLUDEDINSTANCETYPES()	Getter for EXCLUDEDINSTANCETYPES, with configurable default
ASK_EXCLUDEDINSTANCETYPES()	Getter for EXCLUDEDINSTANCETYPES w/ exceptions if field has
HAS_EXCLUDEDINSTANCETYPES()	Determine if EXCLUDEDINSTANCETYPES has a value

InstanceGenerations

Indicates whether current or previous generation instance types are included. The current generation instance types are recommended for use. Current generation instance types are typically the latest two to three generations in each instance family. For more information, see Instance types in the Amazon EC2 User Guide.

For current generation instance types, specify current.

For previous generation instance types, specify previous.

Default: Current and previous generation instance types

Accessible with the following methods

Method	Description
GET_INSTANCEGENERATIONS()	Getter for INSTANCEGENERATIONS, with configurable default
ASK_INSTANCEGENERATIONS()	Getter for INSTANCEGENERATIONS w/ exceptions if field has no
HAS_INSTANCEGENERATIONS()	Determine if INSTANCEGENERATIONS has a value

SpotMaxPricePercentageOverLowestPrice

[Price protection] The price protection threshold for Spot Instances, as a percentage higher than an identified Spot price. The identified Spot price is the Spot price of the lowest priced current generation C, M, or R instance type with your specified attributes. If no current generation C, M, or R instance type matches your attributes, then the identified Spot price is from the lowest priced current generation instance types, and failing that, from the lowest priced previous generation instance types that match your attributes. When Amazon EC2 selects instance types with your attributes, it will exclude instance types whose Spot price exceeds your specified threshold.

The parameter accepts an integer, which Amazon EC2 interprets as a percentage.

If you set TargetCapacityUnitType to vcpu or memory-mib, the price protection threshold is applied based on the per-vCPU or per-memory price instead of the per-instance price.

This parameter is not supported for GetSpotPlacementScores and GetInstanceTypesFromInstanceRequirements.

Only one of SpotMaxPricePercentageOverLowestPrice or MaxSpotPriceAsPercentageOfOptimalOnDemandPrice can be specified. If you don't specify either, Amazon EC2 will automatically apply optimal price protection to consistently select from a wide range of instance types. To indicate no price protection threshold for Spot Instances, meaning you want to consider all instance types that match your attributes, include one of these parameters and specify a high value, such as 999999.

Default: 100

Accessible with the following methods

Method	Description
GET_SPOTMAXPRICEPERCENTAGE00()	Getter for SPOTMAXPRICEPERCENTAGEOVER00, with configurable d
ASK_SPOTMAXPRICEPERCENTAGE00()	Getter for SPOTMAXPRICEPERCENTAGEOVER00 w/ exceptions if fie
HAS_SPOTMAXPRICEPERCENTAGE00()	Determine if SPOTMAXPRICEPERCENTAGEOVER00 has a value

OnDemandMaxPricePercentageOverLowestPrice

[Price protection] The price protection threshold for On-Demand Instances, as a percentage higher than an identified On-Demand price. The identified On-Demand price is the price of the lowest priced current generation C, M, or R instance type with your specified attributes. When Amazon EC2 selects instance types with your attributes, it will exclude instance types whose price exceeds your specified threshold.

The parameter accepts an integer, which Amazon EC2 interprets as a percentage.

To indicate no price protection threshold, specify a high value, such as 999999.

This parameter is not supported for GetSpotPlacementScores and GetInstanceTypesFromInstanceRequirements.

If you set TargetCapacityUnitType to vcpu or memory-mib, the price protection threshold is applied based on the per-vCPU or per-memory price instead of the per-instance price.

Default: 20

Accessible with the following methods

Method	Description
GET_ONDEMMAXPRICEPERCENTAG00()	Getter for ONDEMMAXPRICEPERCENTAGEOVE00, with configurable d
ASK_ONDEMMAXPRICEPERCENTAG00()	Getter for ONDEMMAXPRICEPERCENTAGEOVE00 w/ exceptions if fie
HAS_ONDEMMAXPRICEPERCENTAG00()	Determine if ONDEMMAXPRICEPERCENTAGEOVE00 has a value

BareMetal

Indicates whether bare metal instance types must be included, excluded, or required.

• To include bare metal instance types, specify included.

• To require only bare metal instance types, specify required.

• To exclude bare metal instance types, specify excluded.

Default: excluded

Accessible with the following methods

Method	Description
GET_BAREMETAL()	Getter for BAREMETAL, with configurable default
ASK_BAREMETAL()	Getter for BAREMETAL w/ exceptions if field has no value
HAS_BAREMETAL()	Determine if BAREMETAL has a value

BurstablePerformance

Indicates whether burstable performance T instance types are included, excluded, or required. For more information, see Burstable performance instances.

• To include burstable performance instance types, specify included.

• To require only burstable performance instance types, specify required.

• To exclude burstable performance instance types, specify excluded.

Default: excluded

Accessible with the following methods

Method	Description
GET_BURSTABLEPERFORMANCE()	Getter for BURSTABLEPERFORMANCE, with configurable default
ASK_BURSTABLEPERFORMANCE()	Getter for BURSTABLEPERFORMANCE w/ exceptions if field has n
HAS_BURSTABLEPERFORMANCE()	Determine if BURSTABLEPERFORMANCE has a value

RequireHibernateSupport

Indicates whether instance types must support hibernation for On-Demand Instances.

This parameter is not supported for GetSpotPlacementScores.

Default: false

Accessible with the following methods

Method	Description
GET_REQUIREHIBERNATESUPPORT()	Getter for REQUIREHIBERNATESUPPORT, with configurable defaul
ASK_REQUIREHIBERNATESUPPORT()	Getter for REQUIREHIBERNATESUPPORT w/ exceptions if field ha
HAS_REQUIREHIBERNATESUPPORT()	Determine if REQUIREHIBERNATESUPPORT has a value

NetworkInterfaceCount

The minimum and maximum number of network interfaces.

Default: No minimum or maximum limits

Accessible with the following methods

Method	Description
GET_NETWORKINTERFACECOUNT()	Getter for NETWORKINTERFACECOUNT

LocalStorage

Indicates whether instance types with instance store volumes are included, excluded, or required. For more information, Amazon EC2 instance store in the Amazon EC2 User Guide.

• To include instance types with instance store volumes, specify included.

• To require only instance types with instance store volumes, specify required.

• To exclude instance types with instance store volumes, specify excluded.

Default: included

Accessible with the following methods

Method	Description
GET_LOCALSTORAGE()	Getter for LOCALSTORAGE, with configurable default
ASK_LOCALSTORAGE()	Getter for LOCALSTORAGE w/ exceptions if field has no value
HAS_LOCALSTORAGE()	Determine if LOCALSTORAGE has a value

LocalStorageTypes

The type of local storage that is required.

• For instance types with hard disk drive (HDD) storage, specify hdd.

• For instance types with solid state drive (SSD) storage, specify ssd.

Default: hdd and ssd

Accessible with the following methods

Method	Description
GET_LOCALSTORAGETYPES()	Getter for LOCALSTORAGETYPES, with configurable default
ASK_LOCALSTORAGETYPES()	Getter for LOCALSTORAGETYPES w/ exceptions if field has no v
HAS_LOCALSTORAGETYPES()	Determine if LOCALSTORAGETYPES has a value

TotalLocalStorageGB

The minimum and maximum amount of total local storage, in GB.

Default: No minimum or maximum limits

Accessible with the following methods

Method	Description
GET_TOTALLOCALSTORAGEGB()	Getter for TOTALLOCALSTORAGEGB

BaselineEbsBandwidthMbps

The minimum and maximum baseline bandwidth to Amazon EBS, in Mbps. For more information, see Amazon EBS–optimized instances in the Amazon EC2 User Guide.

Default: No minimum or maximum limits

Accessible with the following methods

Method	Description
GET_BASELINEEBSBANDWIDTHMBPS()	Getter for BASELINEEBSBANDWIDTHMBPS

AcceleratorTypes

The accelerator types that must be on the instance type.

• To include instance types with GPU hardware, specify gpu.

• To include instance types with FPGA hardware, specify fpga.

Default: Any accelerator type

Accessible with the following methods

Method	Description
GET_ACCELERATORTYPES()	Getter for ACCELERATORTYPES, with configurable default
ASK_ACCELERATORTYPES()	Getter for ACCELERATORTYPES w/ exceptions if field has no va
HAS_ACCELERATORTYPES()	Determine if ACCELERATORTYPES has a value

AcceleratorCount

The minimum and maximum number of accelerators (GPUs, FPGAs, or Amazon Web Services Inferentia chips) on an instance.

To exclude accelerator-enabled instance types, set Max to 0.

Default: No minimum or maximum limits

Accessible with the following methods

Method	Description
GET_ACCELERATORCOUNT()	Getter for ACCELERATORCOUNT

AcceleratorManufacturers

Indicates whether instance types must have accelerators by specific manufacturers.

• For instance types with Amazon Web Services devices, specify amazon-web-services.

• For instance types with AMD devices, specify amd.

• For instance types with Habana devices, specify habana.

• For instance types with NVIDIA devices, specify nvidia.

• For instance types with Xilinx devices, specify xilinx.

Default: Any manufacturer

Accessible with the following methods

Method	Description
GET_ACCELERATORMANUFACTURERS()	Getter for ACCELERATORMANUFACTURERS, with configurable defau
ASK_ACCELERATORMANUFACTURERS()	Getter for ACCELERATORMANUFACTURERS w/ exceptions if field h
HAS_ACCELERATORMANUFACTURERS()	Determine if ACCELERATORMANUFACTURERS has a value

AcceleratorNames

The accelerators that must be on the instance type.

• For instance types with NVIDIA A10G GPUs, specify a10g.

• For instance types with NVIDIA A100 GPUs, specify a100.

• For instance types with NVIDIA H100 GPUs, specify h100.

• For instance types with Amazon Web Services Inferentia chips, specify inferentia.

• For instance types with NVIDIA GRID K520 GPUs, specify k520.

• For instance types with NVIDIA K80 GPUs, specify k80.

• For instance types with NVIDIA M60 GPUs, specify m60.

• For instance types with AMD Radeon Pro V520 GPUs, specify radeon-pro-v520.

• For instance types with NVIDIA T4 GPUs, specify t4.

• For instance types with NVIDIA T4G GPUs, specify t4g.

• For instance types with Xilinx VU9P FPGAs, specify vu9p.

• For instance types with NVIDIA V100 GPUs, specify v100.

Default: Any accelerator

Accessible with the following methods

Method	Description
GET_ACCELERATORNAMES()	Getter for ACCELERATORNAMES, with configurable default
ASK_ACCELERATORNAMES()	Getter for ACCELERATORNAMES w/ exceptions if field has no va
HAS_ACCELERATORNAMES()	Determine if ACCELERATORNAMES has a value

AcceleratorTotalMemoryMiB

The minimum and maximum amount of total accelerator memory, in MiB.

Default: No minimum or maximum limits

Accessible with the following methods

Method	Description
GET_ACCELERATORTOTALMEMORY00()	Getter for ACCELERATORTOTALMEMORYMIB

NetworkBandwidthGbps

The minimum and maximum amount of baseline network bandwidth, in gigabits per second (Gbps). For more information, see Amazon EC2 instance network bandwidth in the Amazon EC2 User Guide.

Default: No minimum or maximum limits

Accessible with the following methods

Method	Description
GET_NETWORKBANDWIDTHGBPS()	Getter for NETWORKBANDWIDTHGBPS

AllowedInstanceTypes

The instance types to apply your specified attributes against. All other instance types are ignored, even if they match your specified attributes.

You can use strings with one or more wild cards, represented by an asterisk (), to allow an instance type, size, or generation. The following are examples: m5.8xlarge, c5., m5a., r, 3.

For example, if you specify c5,Amazon EC2 will allow the entire C5 instance family, which includes all C5a and C5n instance types. If you specify m5a.*, Amazon EC2 will allow all the M5a instance types, but not the M5n instance types.

If you specify AllowedInstanceTypes, you can't specify ExcludedInstanceTypes.

Default: All instance types

Accessible with the following methods

Method	Description
GET_ALLOWEDINSTANCETYPES()	Getter for ALLOWEDINSTANCETYPES, with configurable default
ASK_ALLOWEDINSTANCETYPES()	Getter for ALLOWEDINSTANCETYPES w/ exceptions if field has n
HAS_ALLOWEDINSTANCETYPES()	Determine if ALLOWEDINSTANCETYPES has a value

MaxSpotPriceAsPercentageOfOptimalOnDemandPrice

[Price protection] The price protection threshold for Spot Instances, as a percentage of an identified On-Demand price. The identified On-Demand price is the price of the lowest priced current generation C, M, or R instance type with your specified attributes. If no current generation C, M, or R instance type matches your attributes, then the identified price is from the lowest priced current generation instance types, and failing that, from the lowest priced previous generation instance types that match your attributes. When Amazon EC2 selects instance types with your attributes, it will exclude instance types whose price exceeds your specified threshold.

The parameter accepts an integer, which Amazon EC2 interprets as a percentage.

If you set TargetCapacityUnitType to vcpu or memory-mib, the price protection threshold is based on the per vCPU or per memory price instead of the per instance price.

Only one of SpotMaxPricePercentageOverLowestPrice or MaxSpotPriceAsPercentageOfOptimalOnDemandPrice can be specified. If you don't specify either, Amazon EC2 will automatically apply optimal price protection to consistently select from a wide range of instance types. To indicate no price protection threshold for Spot Instances, meaning you want to consider all instance types that match your attributes, include one of these parameters and specify a high value, such as 999999.

Accessible with the following methods

Method	Description
GET_MAXSPOTPRICEASPERCENTA00()	Getter for MAXSPOTPRICEASPERCENTAGEOF00, with configurable d
ASK_MAXSPOTPRICEASPERCENTA00()	Getter for MAXSPOTPRICEASPERCENTAGEOF00 w/ exceptions if fie
HAS_MAXSPOTPRICEASPERCENTA00()	Determine if MAXSPOTPRICEASPERCENTAGEOF00 has a value