Package software.amazon.awssdk.services.ec2.model

Class InstanceRequirements

    • Method Detail

      • vCpuCount

        public final VCpuCountRange vCpuCount()

        The minimum and maximum number of vCPUs.

        Returns:
        The minimum and maximum number of vCPUs.

      • memoryMiB

        public final MemoryMiB memoryMiB()

        The minimum and maximum amount of memory, in MiB.

        Returns:
        The minimum and maximum amount of memory, in MiB.

      • cpuManufacturers

        public final List<CpuManufacturer> 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

        Attempts to modify the collection returned by this method will result in an UnsupportedOperationException.

        This method will never return null. If you would like to know whether the service returned this field (so that you can differentiate between null and empty), you can use the hasCpuManufacturers() method.

        Returns:
        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

      • hasCpuManufacturers

        public final boolean hasCpuManufacturers()
        For responses, this returns true if the service returned a value for the CpuManufacturers property. This DOES NOT check that the value is non-empty (for which, you should check the isEmpty() method on the property). This is useful because the SDK will never return a null collection or map, but you may need to differentiate between the service returning nothing (or null) and the service returning an empty collection or map. For requests, this returns true if a value for the property was specified in the request builder, and false if a value was not specified.

      • cpuManufacturersAsStrings

        public final List<String> cpuManufacturersAsStrings()

        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

        Attempts to modify the collection returned by this method will result in an UnsupportedOperationException.

        This method will never return null. If you would like to know whether the service returned this field (so that you can differentiate between null and empty), you can use the hasCpuManufacturers() method.

        Returns:
        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

      • memoryGiBPerVCpu

        public final MemoryGiBPerVCpu memoryGiBPerVCpu()

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

        Default: No minimum or maximum limits

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

        Default: No minimum or maximum limits

      • hasExcludedInstanceTypes

        public final boolean hasExcludedInstanceTypes()
        For responses, this returns true if the service returned a value for the ExcludedInstanceTypes property. This DOES NOT check that the value is non-empty (for which, you should check the isEmpty() method on the property). This is useful because the SDK will never return a null collection or map, but you may need to differentiate between the service returning nothing (or null) and the service returning an empty collection or map. For requests, this returns true if a value for the property was specified in the request builder, and false if a value was not specified.

      • excludedInstanceTypes

        public final List<String> excludedInstanceTypes()

        The instance types to exclude.

        You can use strings with one or more wild cards, represented by an asterisk (*), to exclude 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 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

        Attempts to modify the collection returned by this method will result in an UnsupportedOperationException.

        This method will never return null. If you would like to know whether the service returned this field (so that you can differentiate between null and empty), you can use the hasExcludedInstanceTypes() method.

        Returns:
        The instance types to exclude.

        You can use strings with one or more wild cards, represented by an asterisk (*), to exclude 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 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

      • instanceGenerations

        public final List<InstanceGeneration> 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

        Attempts to modify the collection returned by this method will result in an UnsupportedOperationException.

        This method will never return null. If you would like to know whether the service returned this field (so that you can differentiate between null and empty), you can use the hasInstanceGenerations() method.

        Returns:
        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

      • hasInstanceGenerations

        public final boolean hasInstanceGenerations()
        For responses, this returns true if the service returned a value for the InstanceGenerations property. This DOES NOT check that the value is non-empty (for which, you should check the isEmpty() method on the property). This is useful because the SDK will never return a null collection or map, but you may need to differentiate between the service returning nothing (or null) and the service returning an empty collection or map. For requests, this returns true if a value for the property was specified in the request builder, and false if a value was not specified.

      • instanceGenerationsAsStrings

        public final List<String> instanceGenerationsAsStrings()

        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

        Attempts to modify the collection returned by this method will result in an UnsupportedOperationException.

        This method will never return null. If you would like to know whether the service returned this field (so that you can differentiate between null and empty), you can use the hasInstanceGenerations() method.

        Returns:
        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

      • spotMaxPricePercentageOverLowestPrice

        public final Integer spotMaxPricePercentageOverLowestPrice()

        The price protection threshold for Spot Instances. This is the maximum you’ll pay for a Spot Instance, expressed as a percentage above the least expensive current generation M, C, or R instance type with your specified attributes. When Amazon EC2 selects instance types with your attributes, it excludes instance types priced above your threshold.

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

        To turn off price protection, 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: 100

        Returns:
        The price protection threshold for Spot Instances. This is the maximum you’ll pay for a Spot Instance, expressed as a percentage above the least expensive current generation M, C, or R instance type with your specified attributes. When Amazon EC2 selects instance types with your attributes, it excludes instance types priced above your threshold.

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

        To turn off price protection, 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: 100

      • onDemandMaxPricePercentageOverLowestPrice

        public final Integer onDemandMaxPricePercentageOverLowestPrice()

        The price protection threshold for On-Demand Instances. This is the maximum you’ll pay for an On-Demand Instance, expressed as a percentage above the least expensive current generation M, C, or R instance type with your specified attributes. When Amazon EC2 selects instance types with your attributes, it excludes instance types priced above your threshold.

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

        To turn off price protection, 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

        Returns:
        The price protection threshold for On-Demand Instances. This is the maximum you’ll pay for an On-Demand Instance, expressed as a percentage above the least expensive current generation M, C, or R instance type with your specified attributes. When Amazon EC2 selects instance types with your attributes, it excludes instance types priced above your threshold.

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

        To turn off price protection, 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

      • bareMetal

        public final BareMetal 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

        If the service returns an enum value that is not available in the current SDK version, bareMetal will return BareMetal.UNKNOWN_TO_SDK_VERSION. The raw value returned by the service is available from bareMetalAsString().

        Returns:
        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

        See Also:
        BareMetal

      • bareMetalAsString

        public final String bareMetalAsString()

        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

        If the service returns an enum value that is not available in the current SDK version, bareMetal will return BareMetal.UNKNOWN_TO_SDK_VERSION. The raw value returned by the service is available from bareMetalAsString().

        Returns:
        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

        See Also:
        BareMetal

      • burstablePerformance

        public final BurstablePerformance 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

        If the service returns an enum value that is not available in the current SDK version, burstablePerformance will return BurstablePerformance.UNKNOWN_TO_SDK_VERSION. The raw value returned by the service is available from burstablePerformanceAsString().

        Returns:
        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

        See Also:
        BurstablePerformance

      • burstablePerformanceAsString

        public final String burstablePerformanceAsString()

        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

        If the service returns an enum value that is not available in the current SDK version, burstablePerformance will return BurstablePerformance.UNKNOWN_TO_SDK_VERSION. The raw value returned by the service is available from burstablePerformanceAsString().

        Returns:
        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

        See Also:
        BurstablePerformance

      • requireHibernateSupport

        public final Boolean requireHibernateSupport()

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

        This parameter is not supported for GetSpotPlacementScores.

        Default: false

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

        This parameter is not supported for GetSpotPlacementScores.

        Default: false

      • networkInterfaceCount

        public final NetworkInterfaceCount networkInterfaceCount()

        The minimum and maximum number of network interfaces.

        Default: No minimum or maximum limits

        Returns:
        The minimum and maximum number of network interfaces.

        Default: No minimum or maximum limits

      • localStorage

        public final LocalStorage 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

        If the service returns an enum value that is not available in the current SDK version, localStorage will return LocalStorage.UNKNOWN_TO_SDK_VERSION. The raw value returned by the service is available from localStorageAsString().

        Returns:
        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

        See Also:
        LocalStorage

      • localStorageAsString

        public final String localStorageAsString()

        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

        If the service returns an enum value that is not available in the current SDK version, localStorage will return LocalStorage.UNKNOWN_TO_SDK_VERSION. The raw value returned by the service is available from localStorageAsString().

        Returns:
        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

        See Also:
        LocalStorage

      • localStorageTypes

        public final List<LocalStorageType> 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

        Attempts to modify the collection returned by this method will result in an UnsupportedOperationException.

        This method will never return null. If you would like to know whether the service returned this field (so that you can differentiate between null and empty), you can use the hasLocalStorageTypes() method.

        Returns:
        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

      • hasLocalStorageTypes

        public final boolean hasLocalStorageTypes()
        For responses, this returns true if the service returned a value for the LocalStorageTypes property. This DOES NOT check that the value is non-empty (for which, you should check the isEmpty() method on the property). This is useful because the SDK will never return a null collection or map, but you may need to differentiate between the service returning nothing (or null) and the service returning an empty collection or map. For requests, this returns true if a value for the property was specified in the request builder, and false if a value was not specified.

      • localStorageTypesAsStrings

        public final List<String> localStorageTypesAsStrings()

        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

        Attempts to modify the collection returned by this method will result in an UnsupportedOperationException.

        This method will never return null. If you would like to know whether the service returned this field (so that you can differentiate between null and empty), you can use the hasLocalStorageTypes() method.

        Returns:
        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

      • totalLocalStorageGB

        public final TotalLocalStorageGB totalLocalStorageGB()

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

        Default: No minimum or maximum limits

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

        Default: No minimum or maximum limits

      • baselineEbsBandwidthMbps

        public final BaselineEbsBandwidthMbps 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

        Returns:
        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

      • acceleratorTypes

        public final List<AcceleratorType> acceleratorTypes()

        The accelerator types that must be on the instance type.

        • For instance types with GPU accelerators, specify gpu.

        • For instance types with FPGA accelerators, specify fpga.

        • For instance types with inference accelerators, specify inference.

        Default: Any accelerator type

        Attempts to modify the collection returned by this method will result in an UnsupportedOperationException.

        This method will never return null. If you would like to know whether the service returned this field (so that you can differentiate between null and empty), you can use the hasAcceleratorTypes() method.

        Returns:
        The accelerator types that must be on the instance type.

        • For instance types with GPU accelerators, specify gpu.

        • For instance types with FPGA accelerators, specify fpga.

        • For instance types with inference accelerators, specify inference.

        Default: Any accelerator type

      • hasAcceleratorTypes

        public final boolean hasAcceleratorTypes()
        For responses, this returns true if the service returned a value for the AcceleratorTypes property. This DOES NOT check that the value is non-empty (for which, you should check the isEmpty() method on the property). This is useful because the SDK will never return a null collection or map, but you may need to differentiate between the service returning nothing (or null) and the service returning an empty collection or map. For requests, this returns true if a value for the property was specified in the request builder, and false if a value was not specified.

      • acceleratorTypesAsStrings

        public final List<String> acceleratorTypesAsStrings()

        The accelerator types that must be on the instance type.

        • For instance types with GPU accelerators, specify gpu.

        • For instance types with FPGA accelerators, specify fpga.

        • For instance types with inference accelerators, specify inference.

        Default: Any accelerator type

        Attempts to modify the collection returned by this method will result in an UnsupportedOperationException.

        This method will never return null. If you would like to know whether the service returned this field (so that you can differentiate between null and empty), you can use the hasAcceleratorTypes() method.

        Returns:
        The accelerator types that must be on the instance type.

        • For instance types with GPU accelerators, specify gpu.

        • For instance types with FPGA accelerators, specify fpga.

        • For instance types with inference accelerators, specify inference.

        Default: Any accelerator type

      • acceleratorCount

        public final AcceleratorCount 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

        Returns:
        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

      • acceleratorManufacturers

        public final List<AcceleratorManufacturer> acceleratorManufacturers()

        Indicates whether instance types must have accelerators by specific manufacturers.

        • For instance types with NVIDIA devices, specify nvidia.

        • For instance types with AMD devices, specify amd.

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

        • For instance types with Xilinx devices, specify xilinx.

        Default: Any manufacturer

        Attempts to modify the collection returned by this method will result in an UnsupportedOperationException.

        This method will never return null. If you would like to know whether the service returned this field (so that you can differentiate between null and empty), you can use the hasAcceleratorManufacturers() method.

        Returns:
        Indicates whether instance types must have accelerators by specific manufacturers.

        • For instance types with NVIDIA devices, specify nvidia.

        • For instance types with AMD devices, specify amd.

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

        • For instance types with Xilinx devices, specify xilinx.

        Default: Any manufacturer

      • hasAcceleratorManufacturers

        public final boolean hasAcceleratorManufacturers()
        For responses, this returns true if the service returned a value for the AcceleratorManufacturers property. This DOES NOT check that the value is non-empty (for which, you should check the isEmpty() method on the property). This is useful because the SDK will never return a null collection or map, but you may need to differentiate between the service returning nothing (or null) and the service returning an empty collection or map. For requests, this returns true if a value for the property was specified in the request builder, and false if a value was not specified.

      • acceleratorManufacturersAsStrings

        public final List<String> acceleratorManufacturersAsStrings()

        Indicates whether instance types must have accelerators by specific manufacturers.

        • For instance types with NVIDIA devices, specify nvidia.

        • For instance types with AMD devices, specify amd.

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

        • For instance types with Xilinx devices, specify xilinx.

        Default: Any manufacturer

        Attempts to modify the collection returned by this method will result in an UnsupportedOperationException.

        This method will never return null. If you would like to know whether the service returned this field (so that you can differentiate between null and empty), you can use the hasAcceleratorManufacturers() method.

        Returns:
        Indicates whether instance types must have accelerators by specific manufacturers.

        • For instance types with NVIDIA devices, specify nvidia.

        • For instance types with AMD devices, specify amd.

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

        • For instance types with Xilinx devices, specify xilinx.

        Default: Any manufacturer

      • acceleratorNames

        public final List<AcceleratorName> acceleratorNames()

        The accelerators that must be on the instance type.

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

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

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

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

        • 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 Xilinx VU9P FPGAs, specify vu9p.

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

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

        Default: Any accelerator

        Attempts to modify the collection returned by this method will result in an UnsupportedOperationException.

        This method will never return null. If you would like to know whether the service returned this field (so that you can differentiate between null and empty), you can use the hasAcceleratorNames() method.

        Returns:
        The accelerators that must be on the instance type.

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

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

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

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

        • 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 Xilinx VU9P FPGAs, specify vu9p.

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

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

        Default: Any accelerator

      • hasAcceleratorNames

        public final boolean hasAcceleratorNames()
        For responses, this returns true if the service returned a value for the AcceleratorNames property. This DOES NOT check that the value is non-empty (for which, you should check the isEmpty() method on the property). This is useful because the SDK will never return a null collection or map, but you may need to differentiate between the service returning nothing (or null) and the service returning an empty collection or map. For requests, this returns true if a value for the property was specified in the request builder, and false if a value was not specified.

      • acceleratorNamesAsStrings

        public final List<String> acceleratorNamesAsStrings()

        The accelerators that must be on the instance type.

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

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

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

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

        • 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 Xilinx VU9P FPGAs, specify vu9p.

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

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

        Default: Any accelerator

        Attempts to modify the collection returned by this method will result in an UnsupportedOperationException.

        This method will never return null. If you would like to know whether the service returned this field (so that you can differentiate between null and empty), you can use the hasAcceleratorNames() method.

        Returns:
        The accelerators that must be on the instance type.

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

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

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

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

        • 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 Xilinx VU9P FPGAs, specify vu9p.

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

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

        Default: Any accelerator

      • acceleratorTotalMemoryMiB

        public final AcceleratorTotalMemoryMiB acceleratorTotalMemoryMiB()

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

        Default: No minimum or maximum limits

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

        Default: No minimum or maximum limits

      • networkBandwidthGbps

        public final NetworkBandwidthGbps networkBandwidthGbps()

        The minimum and maximum amount of network bandwidth, in gigabits per second (Gbps).

        Default: No minimum or maximum limits

        Returns:
        The minimum and maximum amount of network bandwidth, in gigabits per second (Gbps).

        Default: No minimum or maximum limits

      • hasAllowedInstanceTypes

        public final boolean hasAllowedInstanceTypes()
        For responses, this returns true if the service returned a value for the AllowedInstanceTypes property. This DOES NOT check that the value is non-empty (for which, you should check the isEmpty() method on the property). This is useful because the SDK will never return a null collection or map, but you may need to differentiate between the service returning nothing (or null) and the service returning an empty collection or map. For requests, this returns true if a value for the property was specified in the request builder, and false if a value was not specified.

      • allowedInstanceTypes

        public final List<String> 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

        Attempts to modify the collection returned by this method will result in an UnsupportedOperationException.

        This method will never return null. If you would like to know whether the service returned this field (so that you can differentiate between null and empty), you can use the hasAllowedInstanceTypes() method.

        Returns:
        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

      • hashCode

        public final int hashCode()
        Overrides:
        hashCode in class Object

      • equals

        public final boolean equals​(Object obj)
        Overrides:
        equals in class Object

      • toString

        public final String toString()
        Returns a string representation of this object. This is useful for testing and debugging. Sensitive data will be redacted from this string using a placeholder value.
        Overrides:
        toString in class Object

      • getValueForField

        public final <T> Optional<T> getValueForField​(String fieldName,
                                              Class<T> clazz)