InstanceRequirementsRequest

Gets and sets the property 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

Gets and sets the property 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

Gets and sets the property 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

Gets and sets the property AcceleratorTotalMemoryMiB.

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

Default: No minimum or maximum limits

Gets and sets the property 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

Gets and sets the property 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.

Default: All instance types

Gets and sets the property 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

Gets and sets the property 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

Gets and sets the property BaselinePerformanceFactors.

The baseline performance to consider, using an instance family as a baseline reference. The instance family establishes the lowest acceptable level of performance. Amazon EC2 uses this baseline to guide instance type selection, but there is no guarantee that the selected instance types will always exceed the baseline for every application. Currently, this parameter only supports CPU performance as a baseline performance factor. For more information, see Performance protection in the Amazon EC2 User Guide.

Gets and sets the property 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

Gets and sets the property 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.

• For instance types with Apple CPUs, specify apple.

Default: Any manufacturer

Gets and sets the property 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.

Default: No excluded instance types

Gets and sets the property 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

Gets and sets the property 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

Gets and sets the property 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

Gets and sets the property 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.

Gets and sets the property MemoryGiBPerVCpu.

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

Default: No minimum or maximum limits

Gets and sets the property MemoryMiB.

The minimum and maximum amount of memory, in MiB.

Gets and sets the property 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

Gets and sets the property NetworkInterfaceCount.

The minimum and maximum number of network interfaces.

Default: No minimum or maximum limits

Gets and sets the property 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.

Default: 20

Gets and sets the property RequireHibernateSupport.

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

This parameter is not supported for GetSpotPlacementScores.

Default: false

Gets and sets the property 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.

Default: 100

Gets and sets the property TotalLocalStorageGB.

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

Default: No minimum or maximum limits

Gets and sets the property VCpuCount.

The minimum and maximum number of vCPUs.