Class: Aws::EC2::Types::Instance

Inherits:

Struct

• Object
• Struct
• Aws::EC2::Types::Instance

Includes:

Structure

Defined in:

lib/aws-sdk-ec2/types.rb

Overview

Describes an instance.

See Also:

• AWS API Documentation

Instance Attribute Summary

• #ami_launch_index ⇒ Integer

  The AMI launch index, which can be used to find this instance in the launch group.

• #architecture ⇒ String

  The architecture of the image.

• #block_device_mappings ⇒ Array<Types::InstanceBlockDeviceMapping>

  Any block device mapping entries for the instance.

• #client_token ⇒ String

  The idempotency token you provided when you launched the instance, if applicable.

• #cpu_options ⇒ Types::CpuOptions

  The CPU options for the instance.

• #ebs_optimized ⇒ Boolean

  Indicates whether the instance is optimized for Amazon EBS I/O.

• #elastic_gpu_associations ⇒ Array<Types::ElasticGpuAssociation>

  The Elastic GPU associated with the instance.

• #ena_support ⇒ Boolean

  Specifies whether enhanced networking with ENA is enabled.

• #hypervisor ⇒ String

  The hypervisor type of the instance.

• #iam_instance_profile ⇒ Types::IamInstanceProfile

  The IAM instance profile associated with the instance, if applicable.

• #image_id ⇒ String

  The ID of the AMI used to launch the instance.

• #instance_id ⇒ String

  The ID of the instance.

• #instance_lifecycle ⇒ String

  Indicates whether this is a Spot Instance or a Scheduled Instance.

• #instance_type ⇒ String

  The instance type.

• #kernel_id ⇒ String

  The kernel associated with this instance, if applicable.

• #key_name ⇒ String

  The name of the key pair, if this instance was launched with an associated key pair.

• #launch_time ⇒ Time

  The time the instance was launched.

• #monitoring ⇒ Types::Monitoring

  The monitoring for the instance.

• #network_interfaces ⇒ Array<Types::InstanceNetworkInterface>

  [EC2-VPC] One or more network interfaces for the instance.

• #placement ⇒ Types::Placement

  The location where the instance launched, if applicable.

• #platform ⇒ String

  The value is ‘Windows` for Windows instances; otherwise blank.

• #private_dns_name ⇒ String

  (IPv4 only) The private DNS hostname name assigned to the instance.

• #private_ip_address ⇒ String

  The private IPv4 address assigned to the instance.

• #product_codes ⇒ Array<Types::ProductCode>

  The product codes attached to this instance, if applicable.

• #public_dns_name ⇒ String

  (IPv4 only) The public DNS name assigned to the instance.

• #public_ip_address ⇒ String

  The public IPv4 address assigned to the instance, if applicable.

• #ramdisk_id ⇒ String

  The RAM disk associated with this instance, if applicable.

• #root_device_name ⇒ String

  The device name of the root device volume (for example, ‘/dev/sda1`).

• #root_device_type ⇒ String

  The root device type used by the AMI.

• #security_groups ⇒ Array<Types::GroupIdentifier>

  One or more security groups for the instance.

• #source_dest_check ⇒ Boolean

  Specifies whether to enable an instance launched in a VPC to perform NAT.

• #spot_instance_request_id ⇒ String

  If the request is a Spot Instance request, the ID of the request.

• #sriov_net_support ⇒ String

  Specifies whether enhanced networking with the Intel 82599 Virtual Function interface is enabled.

• #state ⇒ Types::InstanceState

  The current state of the instance.

• #state_reason ⇒ Types::StateReason

  The reason for the most recent state transition.

• #state_transition_reason ⇒ String

  The reason for the most recent state transition.

• #subnet_id ⇒ String

  [EC2-VPC] The ID of the subnet in which the instance is running.

• #tags ⇒ Array<Types::Tag>

  Any tags assigned to the instance.

• #virtualization_type ⇒ String

  The virtualization type of the instance.

• #vpc_id ⇒ String

  [EC2-VPC] The ID of the VPC in which the instance is running.

Instance Attribute Details

#ami_launch_index ⇒ Integer

The AMI launch index, which can be used to find this instance in the launch group.

Returns:

• (Integer)

# File 'lib/aws-sdk-ec2/types.rb', line 18047

class Instance < Struct.new(
  :ami_launch_index,
  :image_id,
  :instance_id,
  :instance_type,
  :kernel_id,
  :key_name,
  :launch_time,
  :monitoring,
  :placement,
  :platform,
  :private_dns_name,
  :private_ip_address,
  :product_codes,
  :public_dns_name,
  :public_ip_address,
  :ramdisk_id,
  :state,
  :state_transition_reason,
  :subnet_id,
  :vpc_id,
  :architecture,
  :block_device_mappings,
  :client_token,
  :ebs_optimized,
  :ena_support,
  :hypervisor,
  :iam_instance_profile,
  :instance_lifecycle,
  :elastic_gpu_associations,
  :network_interfaces,
  :root_device_name,
  :root_device_type,
  :security_groups,
  :source_dest_check,
  :spot_instance_request_id,
  :sriov_net_support,
  :state_reason,
  :tags,
  :virtualization_type,
  :cpu_options)
  include Aws::Structure
end

#architecture ⇒ String

The architecture of the image.

Returns:

• (String)

# File 'lib/aws-sdk-ec2/types.rb', line 18047

class Instance < Struct.new(
  :ami_launch_index,
  :image_id,
  :instance_id,
  :instance_type,
  :kernel_id,
  :key_name,
  :launch_time,
  :monitoring,
  :placement,
  :platform,
  :private_dns_name,
  :private_ip_address,
  :product_codes,
  :public_dns_name,
  :public_ip_address,
  :ramdisk_id,
  :state,
  :state_transition_reason,
  :subnet_id,
  :vpc_id,
  :architecture,
  :block_device_mappings,
  :client_token,
  :ebs_optimized,
  :ena_support,
  :hypervisor,
  :iam_instance_profile,
  :instance_lifecycle,
  :elastic_gpu_associations,
  :network_interfaces,
  :root_device_name,
  :root_device_type,
  :security_groups,
  :source_dest_check,
  :spot_instance_request_id,
  :sriov_net_support,
  :state_reason,
  :tags,
  :virtualization_type,
  :cpu_options)
  include Aws::Structure
end

#block_device_mappings ⇒ Array<Types::InstanceBlockDeviceMapping>

Any block device mapping entries for the instance.

Returns:

• (Array<Types::InstanceBlockDeviceMapping>)

# File 'lib/aws-sdk-ec2/types.rb', line 18047

class Instance < Struct.new(
  :ami_launch_index,
  :image_id,
  :instance_id,
  :instance_type,
  :kernel_id,
  :key_name,
  :launch_time,
  :monitoring,
  :placement,
  :platform,
  :private_dns_name,
  :private_ip_address,
  :product_codes,
  :public_dns_name,
  :public_ip_address,
  :ramdisk_id,
  :state,
  :state_transition_reason,
  :subnet_id,
  :vpc_id,
  :architecture,
  :block_device_mappings,
  :client_token,
  :ebs_optimized,
  :ena_support,
  :hypervisor,
  :iam_instance_profile,
  :instance_lifecycle,
  :elastic_gpu_associations,
  :network_interfaces,
  :root_device_name,
  :root_device_type,
  :security_groups,
  :source_dest_check,
  :spot_instance_request_id,
  :sriov_net_support,
  :state_reason,
  :tags,
  :virtualization_type,
  :cpu_options)
  include Aws::Structure
end

#client_token ⇒ String

The idempotency token you provided when you launched the instance, if applicable.

Returns:

• (String)

# File 'lib/aws-sdk-ec2/types.rb', line 18047

class Instance < Struct.new(
  :ami_launch_index,
  :image_id,
  :instance_id,
  :instance_type,
  :kernel_id,
  :key_name,
  :launch_time,
  :monitoring,
  :placement,
  :platform,
  :private_dns_name,
  :private_ip_address,
  :product_codes,
  :public_dns_name,
  :public_ip_address,
  :ramdisk_id,
  :state,
  :state_transition_reason,
  :subnet_id,
  :vpc_id,
  :architecture,
  :block_device_mappings,
  :client_token,
  :ebs_optimized,
  :ena_support,
  :hypervisor,
  :iam_instance_profile,
  :instance_lifecycle,
  :elastic_gpu_associations,
  :network_interfaces,
  :root_device_name,
  :root_device_type,
  :security_groups,
  :source_dest_check,
  :spot_instance_request_id,
  :sriov_net_support,
  :state_reason,
  :tags,
  :virtualization_type,
  :cpu_options)
  include Aws::Structure
end

#cpu_options ⇒ Types::CpuOptions

The CPU options for the instance.

Returns:

• (Types::CpuOptions)

# File 'lib/aws-sdk-ec2/types.rb', line 18047

class Instance < Struct.new(
  :ami_launch_index,
  :image_id,
  :instance_id,
  :instance_type,
  :kernel_id,
  :key_name,
  :launch_time,
  :monitoring,
  :placement,
  :platform,
  :private_dns_name,
  :private_ip_address,
  :product_codes,
  :public_dns_name,
  :public_ip_address,
  :ramdisk_id,
  :state,
  :state_transition_reason,
  :subnet_id,
  :vpc_id,
  :architecture,
  :block_device_mappings,
  :client_token,
  :ebs_optimized,
  :ena_support,
  :hypervisor,
  :iam_instance_profile,
  :instance_lifecycle,
  :elastic_gpu_associations,
  :network_interfaces,
  :root_device_name,
  :root_device_type,
  :security_groups,
  :source_dest_check,
  :spot_instance_request_id,
  :sriov_net_support,
  :state_reason,
  :tags,
  :virtualization_type,
  :cpu_options)
  include Aws::Structure
end

#ebs_optimized ⇒ Boolean

Indicates whether the instance is optimized for Amazon EBS I/O. This optimization provides dedicated throughput to Amazon EBS and an optimized configuration stack to provide optimal I/O performance. This optimization isn’t available with all instance types. Additional usage charges apply when using an EBS Optimized instance.

Returns:

• (Boolean)

# File 'lib/aws-sdk-ec2/types.rb', line 18047

class Instance < Struct.new(
  :ami_launch_index,
  :image_id,
  :instance_id,
  :instance_type,
  :kernel_id,
  :key_name,
  :launch_time,
  :monitoring,
  :placement,
  :platform,
  :private_dns_name,
  :private_ip_address,
  :product_codes,
  :public_dns_name,
  :public_ip_address,
  :ramdisk_id,
  :state,
  :state_transition_reason,
  :subnet_id,
  :vpc_id,
  :architecture,
  :block_device_mappings,
  :client_token,
  :ebs_optimized,
  :ena_support,
  :hypervisor,
  :iam_instance_profile,
  :instance_lifecycle,
  :elastic_gpu_associations,
  :network_interfaces,
  :root_device_name,
  :root_device_type,
  :security_groups,
  :source_dest_check,
  :spot_instance_request_id,
  :sriov_net_support,
  :state_reason,
  :tags,
  :virtualization_type,
  :cpu_options)
  include Aws::Structure
end

#elastic_gpu_associations ⇒ Array<Types::ElasticGpuAssociation>

The Elastic GPU associated with the instance.

Returns:

• (Array<Types::ElasticGpuAssociation>)

# File 'lib/aws-sdk-ec2/types.rb', line 18047

class Instance < Struct.new(
  :ami_launch_index,
  :image_id,
  :instance_id,
  :instance_type,
  :kernel_id,
  :key_name,
  :launch_time,
  :monitoring,
  :placement,
  :platform,
  :private_dns_name,
  :private_ip_address,
  :product_codes,
  :public_dns_name,
  :public_ip_address,
  :ramdisk_id,
  :state,
  :state_transition_reason,
  :subnet_id,
  :vpc_id,
  :architecture,
  :block_device_mappings,
  :client_token,
  :ebs_optimized,
  :ena_support,
  :hypervisor,
  :iam_instance_profile,
  :instance_lifecycle,
  :elastic_gpu_associations,
  :network_interfaces,
  :root_device_name,
  :root_device_type,
  :security_groups,
  :source_dest_check,
  :spot_instance_request_id,
  :sriov_net_support,
  :state_reason,
  :tags,
  :virtualization_type,
  :cpu_options)
  include Aws::Structure
end

#ena_support ⇒ Boolean

Specifies whether enhanced networking with ENA is enabled.

Returns:

• (Boolean)

# File 'lib/aws-sdk-ec2/types.rb', line 18047

class Instance < Struct.new(
  :ami_launch_index,
  :image_id,
  :instance_id,
  :instance_type,
  :kernel_id,
  :key_name,
  :launch_time,
  :monitoring,
  :placement,
  :platform,
  :private_dns_name,
  :private_ip_address,
  :product_codes,
  :public_dns_name,
  :public_ip_address,
  :ramdisk_id,
  :state,
  :state_transition_reason,
  :subnet_id,
  :vpc_id,
  :architecture,
  :block_device_mappings,
  :client_token,
  :ebs_optimized,
  :ena_support,
  :hypervisor,
  :iam_instance_profile,
  :instance_lifecycle,
  :elastic_gpu_associations,
  :network_interfaces,
  :root_device_name,
  :root_device_type,
  :security_groups,
  :source_dest_check,
  :spot_instance_request_id,
  :sriov_net_support,
  :state_reason,
  :tags,
  :virtualization_type,
  :cpu_options)
  include Aws::Structure
end

#hypervisor ⇒ String

The hypervisor type of the instance.

Returns:

• (String)

# File 'lib/aws-sdk-ec2/types.rb', line 18047

class Instance < Struct.new(
  :ami_launch_index,
  :image_id,
  :instance_id,
  :instance_type,
  :kernel_id,
  :key_name,
  :launch_time,
  :monitoring,
  :placement,
  :platform,
  :private_dns_name,
  :private_ip_address,
  :product_codes,
  :public_dns_name,
  :public_ip_address,
  :ramdisk_id,
  :state,
  :state_transition_reason,
  :subnet_id,
  :vpc_id,
  :architecture,
  :block_device_mappings,
  :client_token,
  :ebs_optimized,
  :ena_support,
  :hypervisor,
  :iam_instance_profile,
  :instance_lifecycle,
  :elastic_gpu_associations,
  :network_interfaces,
  :root_device_name,
  :root_device_type,
  :security_groups,
  :source_dest_check,
  :spot_instance_request_id,
  :sriov_net_support,
  :state_reason,
  :tags,
  :virtualization_type,
  :cpu_options)
  include Aws::Structure
end

#iam_instance_profile ⇒ Types::IamInstanceProfile

The IAM instance profile associated with the instance, if applicable.

Returns:

• (Types::IamInstanceProfile)

# File 'lib/aws-sdk-ec2/types.rb', line 18047

class Instance < Struct.new(
  :ami_launch_index,
  :image_id,
  :instance_id,
  :instance_type,
  :kernel_id,
  :key_name,
  :launch_time,
  :monitoring,
  :placement,
  :platform,
  :private_dns_name,
  :private_ip_address,
  :product_codes,
  :public_dns_name,
  :public_ip_address,
  :ramdisk_id,
  :state,
  :state_transition_reason,
  :subnet_id,
  :vpc_id,
  :architecture,
  :block_device_mappings,
  :client_token,
  :ebs_optimized,
  :ena_support,
  :hypervisor,
  :iam_instance_profile,
  :instance_lifecycle,
  :elastic_gpu_associations,
  :network_interfaces,
  :root_device_name,
  :root_device_type,
  :security_groups,
  :source_dest_check,
  :spot_instance_request_id,
  :sriov_net_support,
  :state_reason,
  :tags,
  :virtualization_type,
  :cpu_options)
  include Aws::Structure
end

#image_id ⇒ String

The ID of the AMI used to launch the instance.

Returns:

• (String)

# File 'lib/aws-sdk-ec2/types.rb', line 18047

class Instance < Struct.new(
  :ami_launch_index,
  :image_id,
  :instance_id,
  :instance_type,
  :kernel_id,
  :key_name,
  :launch_time,
  :monitoring,
  :placement,
  :platform,
  :private_dns_name,
  :private_ip_address,
  :product_codes,
  :public_dns_name,
  :public_ip_address,
  :ramdisk_id,
  :state,
  :state_transition_reason,
  :subnet_id,
  :vpc_id,
  :architecture,
  :block_device_mappings,
  :client_token,
  :ebs_optimized,
  :ena_support,
  :hypervisor,
  :iam_instance_profile,
  :instance_lifecycle,
  :elastic_gpu_associations,
  :network_interfaces,
  :root_device_name,
  :root_device_type,
  :security_groups,
  :source_dest_check,
  :spot_instance_request_id,
  :sriov_net_support,
  :state_reason,
  :tags,
  :virtualization_type,
  :cpu_options)
  include Aws::Structure
end

#instance_id ⇒ String

The ID of the instance.

Returns:

• (String)

# File 'lib/aws-sdk-ec2/types.rb', line 18047

class Instance < Struct.new(
  :ami_launch_index,
  :image_id,
  :instance_id,
  :instance_type,
  :kernel_id,
  :key_name,
  :launch_time,
  :monitoring,
  :placement,
  :platform,
  :private_dns_name,
  :private_ip_address,
  :product_codes,
  :public_dns_name,
  :public_ip_address,
  :ramdisk_id,
  :state,
  :state_transition_reason,
  :subnet_id,
  :vpc_id,
  :architecture,
  :block_device_mappings,
  :client_token,
  :ebs_optimized,
  :ena_support,
  :hypervisor,
  :iam_instance_profile,
  :instance_lifecycle,
  :elastic_gpu_associations,
  :network_interfaces,
  :root_device_name,
  :root_device_type,
  :security_groups,
  :source_dest_check,
  :spot_instance_request_id,
  :sriov_net_support,
  :state_reason,
  :tags,
  :virtualization_type,
  :cpu_options)
  include Aws::Structure
end

#instance_lifecycle ⇒ String

Indicates whether this is a Spot Instance or a Scheduled Instance.

Returns:

• (String)

# File 'lib/aws-sdk-ec2/types.rb', line 18047

class Instance < Struct.new(
  :ami_launch_index,
  :image_id,
  :instance_id,
  :instance_type,
  :kernel_id,
  :key_name,
  :launch_time,
  :monitoring,
  :placement,
  :platform,
  :private_dns_name,
  :private_ip_address,
  :product_codes,
  :public_dns_name,
  :public_ip_address,
  :ramdisk_id,
  :state,
  :state_transition_reason,
  :subnet_id,
  :vpc_id,
  :architecture,
  :block_device_mappings,
  :client_token,
  :ebs_optimized,
  :ena_support,
  :hypervisor,
  :iam_instance_profile,
  :instance_lifecycle,
  :elastic_gpu_associations,
  :network_interfaces,
  :root_device_name,
  :root_device_type,
  :security_groups,
  :source_dest_check,
  :spot_instance_request_id,
  :sriov_net_support,
  :state_reason,
  :tags,
  :virtualization_type,
  :cpu_options)
  include Aws::Structure
end

#instance_type ⇒ String

The instance type.

Returns:

• (String)

# File 'lib/aws-sdk-ec2/types.rb', line 18047

class Instance < Struct.new(
  :ami_launch_index,
  :image_id,
  :instance_id,
  :instance_type,
  :kernel_id,
  :key_name,
  :launch_time,
  :monitoring,
  :placement,
  :platform,
  :private_dns_name,
  :private_ip_address,
  :product_codes,
  :public_dns_name,
  :public_ip_address,
  :ramdisk_id,
  :state,
  :state_transition_reason,
  :subnet_id,
  :vpc_id,
  :architecture,
  :block_device_mappings,
  :client_token,
  :ebs_optimized,
  :ena_support,
  :hypervisor,
  :iam_instance_profile,
  :instance_lifecycle,
  :elastic_gpu_associations,
  :network_interfaces,
  :root_device_name,
  :root_device_type,
  :security_groups,
  :source_dest_check,
  :spot_instance_request_id,
  :sriov_net_support,
  :state_reason,
  :tags,
  :virtualization_type,
  :cpu_options)
  include Aws::Structure
end

#kernel_id ⇒ String

The kernel associated with this instance, if applicable.

Returns:

• (String)

# File 'lib/aws-sdk-ec2/types.rb', line 18047

class Instance < Struct.new(
  :ami_launch_index,
  :image_id,
  :instance_id,
  :instance_type,
  :kernel_id,
  :key_name,
  :launch_time,
  :monitoring,
  :placement,
  :platform,
  :private_dns_name,
  :private_ip_address,
  :product_codes,
  :public_dns_name,
  :public_ip_address,
  :ramdisk_id,
  :state,
  :state_transition_reason,
  :subnet_id,
  :vpc_id,
  :architecture,
  :block_device_mappings,
  :client_token,
  :ebs_optimized,
  :ena_support,
  :hypervisor,
  :iam_instance_profile,
  :instance_lifecycle,
  :elastic_gpu_associations,
  :network_interfaces,
  :root_device_name,
  :root_device_type,
  :security_groups,
  :source_dest_check,
  :spot_instance_request_id,
  :sriov_net_support,
  :state_reason,
  :tags,
  :virtualization_type,
  :cpu_options)
  include Aws::Structure
end

#key_name ⇒ String

The name of the key pair, if this instance was launched with an associated key pair.

Returns:

• (String)

# File 'lib/aws-sdk-ec2/types.rb', line 18047

class Instance < Struct.new(
  :ami_launch_index,
  :image_id,
  :instance_id,
  :instance_type,
  :kernel_id,
  :key_name,
  :launch_time,
  :monitoring,
  :placement,
  :platform,
  :private_dns_name,
  :private_ip_address,
  :product_codes,
  :public_dns_name,
  :public_ip_address,
  :ramdisk_id,
  :state,
  :state_transition_reason,
  :subnet_id,
  :vpc_id,
  :architecture,
  :block_device_mappings,
  :client_token,
  :ebs_optimized,
  :ena_support,
  :hypervisor,
  :iam_instance_profile,
  :instance_lifecycle,
  :elastic_gpu_associations,
  :network_interfaces,
  :root_device_name,
  :root_device_type,
  :security_groups,
  :source_dest_check,
  :spot_instance_request_id,
  :sriov_net_support,
  :state_reason,
  :tags,
  :virtualization_type,
  :cpu_options)
  include Aws::Structure
end

#launch_time ⇒ Time

The time the instance was launched.

Returns:

• (Time)

# File 'lib/aws-sdk-ec2/types.rb', line 18047

class Instance < Struct.new(
  :ami_launch_index,
  :image_id,
  :instance_id,
  :instance_type,
  :kernel_id,
  :key_name,
  :launch_time,
  :monitoring,
  :placement,
  :platform,
  :private_dns_name,
  :private_ip_address,
  :product_codes,
  :public_dns_name,
  :public_ip_address,
  :ramdisk_id,
  :state,
  :state_transition_reason,
  :subnet_id,
  :vpc_id,
  :architecture,
  :block_device_mappings,
  :client_token,
  :ebs_optimized,
  :ena_support,
  :hypervisor,
  :iam_instance_profile,
  :instance_lifecycle,
  :elastic_gpu_associations,
  :network_interfaces,
  :root_device_name,
  :root_device_type,
  :security_groups,
  :source_dest_check,
  :spot_instance_request_id,
  :sriov_net_support,
  :state_reason,
  :tags,
  :virtualization_type,
  :cpu_options)
  include Aws::Structure
end

#monitoring ⇒ Types::Monitoring

The monitoring for the instance.

Returns:

• (Types::Monitoring)

# File 'lib/aws-sdk-ec2/types.rb', line 18047

class Instance < Struct.new(
  :ami_launch_index,
  :image_id,
  :instance_id,
  :instance_type,
  :kernel_id,
  :key_name,
  :launch_time,
  :monitoring,
  :placement,
  :platform,
  :private_dns_name,
  :private_ip_address,
  :product_codes,
  :public_dns_name,
  :public_ip_address,
  :ramdisk_id,
  :state,
  :state_transition_reason,
  :subnet_id,
  :vpc_id,
  :architecture,
  :block_device_mappings,
  :client_token,
  :ebs_optimized,
  :ena_support,
  :hypervisor,
  :iam_instance_profile,
  :instance_lifecycle,
  :elastic_gpu_associations,
  :network_interfaces,
  :root_device_name,
  :root_device_type,
  :security_groups,
  :source_dest_check,
  :spot_instance_request_id,
  :sriov_net_support,
  :state_reason,
  :tags,
  :virtualization_type,
  :cpu_options)
  include Aws::Structure
end

#network_interfaces ⇒ Array<Types::InstanceNetworkInterface>

[EC2-VPC] One or more network interfaces for the instance.

Returns:

• (Array<Types::InstanceNetworkInterface>)

# File 'lib/aws-sdk-ec2/types.rb', line 18047

class Instance < Struct.new(
  :ami_launch_index,
  :image_id,
  :instance_id,
  :instance_type,
  :kernel_id,
  :key_name,
  :launch_time,
  :monitoring,
  :placement,
  :platform,
  :private_dns_name,
  :private_ip_address,
  :product_codes,
  :public_dns_name,
  :public_ip_address,
  :ramdisk_id,
  :state,
  :state_transition_reason,
  :subnet_id,
  :vpc_id,
  :architecture,
  :block_device_mappings,
  :client_token,
  :ebs_optimized,
  :ena_support,
  :hypervisor,
  :iam_instance_profile,
  :instance_lifecycle,
  :elastic_gpu_associations,
  :network_interfaces,
  :root_device_name,
  :root_device_type,
  :security_groups,
  :source_dest_check,
  :spot_instance_request_id,
  :sriov_net_support,
  :state_reason,
  :tags,
  :virtualization_type,
  :cpu_options)
  include Aws::Structure
end

#placement ⇒ Types::Placement

The location where the instance launched, if applicable.

Returns:

• (Types::Placement)

# File 'lib/aws-sdk-ec2/types.rb', line 18047

class Instance < Struct.new(
  :ami_launch_index,
  :image_id,
  :instance_id,
  :instance_type,
  :kernel_id,
  :key_name,
  :launch_time,
  :monitoring,
  :placement,
  :platform,
  :private_dns_name,
  :private_ip_address,
  :product_codes,
  :public_dns_name,
  :public_ip_address,
  :ramdisk_id,
  :state,
  :state_transition_reason,
  :subnet_id,
  :vpc_id,
  :architecture,
  :block_device_mappings,
  :client_token,
  :ebs_optimized,
  :ena_support,
  :hypervisor,
  :iam_instance_profile,
  :instance_lifecycle,
  :elastic_gpu_associations,
  :network_interfaces,
  :root_device_name,
  :root_device_type,
  :security_groups,
  :source_dest_check,
  :spot_instance_request_id,
  :sriov_net_support,
  :state_reason,
  :tags,
  :virtualization_type,
  :cpu_options)
  include Aws::Structure
end

#platform ⇒ String

The value is ‘Windows` for Windows instances; otherwise blank.

Returns:

• (String)

# File 'lib/aws-sdk-ec2/types.rb', line 18047

class Instance < Struct.new(
  :ami_launch_index,
  :image_id,
  :instance_id,
  :instance_type,
  :kernel_id,
  :key_name,
  :launch_time,
  :monitoring,
  :placement,
  :platform,
  :private_dns_name,
  :private_ip_address,
  :product_codes,
  :public_dns_name,
  :public_ip_address,
  :ramdisk_id,
  :state,
  :state_transition_reason,
  :subnet_id,
  :vpc_id,
  :architecture,
  :block_device_mappings,
  :client_token,
  :ebs_optimized,
  :ena_support,
  :hypervisor,
  :iam_instance_profile,
  :instance_lifecycle,
  :elastic_gpu_associations,
  :network_interfaces,
  :root_device_name,
  :root_device_type,
  :security_groups,
  :source_dest_check,
  :spot_instance_request_id,
  :sriov_net_support,
  :state_reason,
  :tags,
  :virtualization_type,
  :cpu_options)
  include Aws::Structure
end

#private_dns_name ⇒ String

(IPv4 only) The private DNS hostname name assigned to the instance. This DNS hostname can only be used inside the Amazon EC2 network. This name is not available until the instance enters the ‘running` state.

[EC2-VPC] The Amazon-provided DNS server resolves Amazon-provided private DNS hostnames if you’ve enabled DNS resolution and DNS hostnames in your VPC. If you are not using the Amazon-provided DNS server in your VPC, your custom domain name servers must resolve the hostname as appropriate.

Returns:

• (String)

# File 'lib/aws-sdk-ec2/types.rb', line 18047

class Instance < Struct.new(
  :ami_launch_index,
  :image_id,
  :instance_id,
  :instance_type,
  :kernel_id,
  :key_name,
  :launch_time,
  :monitoring,
  :placement,
  :platform,
  :private_dns_name,
  :private_ip_address,
  :product_codes,
  :public_dns_name,
  :public_ip_address,
  :ramdisk_id,
  :state,
  :state_transition_reason,
  :subnet_id,
  :vpc_id,
  :architecture,
  :block_device_mappings,
  :client_token,
  :ebs_optimized,
  :ena_support,
  :hypervisor,
  :iam_instance_profile,
  :instance_lifecycle,
  :elastic_gpu_associations,
  :network_interfaces,
  :root_device_name,
  :root_device_type,
  :security_groups,
  :source_dest_check,
  :spot_instance_request_id,
  :sriov_net_support,
  :state_reason,
  :tags,
  :virtualization_type,
  :cpu_options)
  include Aws::Structure
end

#private_ip_address ⇒ String

The private IPv4 address assigned to the instance.

Returns:

• (String)

# File 'lib/aws-sdk-ec2/types.rb', line 18047

class Instance < Struct.new(
  :ami_launch_index,
  :image_id,
  :instance_id,
  :instance_type,
  :kernel_id,
  :key_name,
  :launch_time,
  :monitoring,
  :placement,
  :platform,
  :private_dns_name,
  :private_ip_address,
  :product_codes,
  :public_dns_name,
  :public_ip_address,
  :ramdisk_id,
  :state,
  :state_transition_reason,
  :subnet_id,
  :vpc_id,
  :architecture,
  :block_device_mappings,
  :client_token,
  :ebs_optimized,
  :ena_support,
  :hypervisor,
  :iam_instance_profile,
  :instance_lifecycle,
  :elastic_gpu_associations,
  :network_interfaces,
  :root_device_name,
  :root_device_type,
  :security_groups,
  :source_dest_check,
  :spot_instance_request_id,
  :sriov_net_support,
  :state_reason,
  :tags,
  :virtualization_type,
  :cpu_options)
  include Aws::Structure
end

#product_codes ⇒ Array<Types::ProductCode>

The product codes attached to this instance, if applicable.

Returns:

• (Array<Types::ProductCode>)

# File 'lib/aws-sdk-ec2/types.rb', line 18047

class Instance < Struct.new(
  :ami_launch_index,
  :image_id,
  :instance_id,
  :instance_type,
  :kernel_id,
  :key_name,
  :launch_time,
  :monitoring,
  :placement,
  :platform,
  :private_dns_name,
  :private_ip_address,
  :product_codes,
  :public_dns_name,
  :public_ip_address,
  :ramdisk_id,
  :state,
  :state_transition_reason,
  :subnet_id,
  :vpc_id,
  :architecture,
  :block_device_mappings,
  :client_token,
  :ebs_optimized,
  :ena_support,
  :hypervisor,
  :iam_instance_profile,
  :instance_lifecycle,
  :elastic_gpu_associations,
  :network_interfaces,
  :root_device_name,
  :root_device_type,
  :security_groups,
  :source_dest_check,
  :spot_instance_request_id,
  :sriov_net_support,
  :state_reason,
  :tags,
  :virtualization_type,
  :cpu_options)
  include Aws::Structure
end

#public_dns_name ⇒ String

(IPv4 only) The public DNS name assigned to the instance. This name is not available until the instance enters the ‘running` state. For EC2-VPC, this name is only available if you’ve enabled DNS hostnames for your VPC.

Returns:

• (String)

# File 'lib/aws-sdk-ec2/types.rb', line 18047

class Instance < Struct.new(
  :ami_launch_index,
  :image_id,
  :instance_id,
  :instance_type,
  :kernel_id,
  :key_name,
  :launch_time,
  :monitoring,
  :placement,
  :platform,
  :private_dns_name,
  :private_ip_address,
  :product_codes,
  :public_dns_name,
  :public_ip_address,
  :ramdisk_id,
  :state,
  :state_transition_reason,
  :subnet_id,
  :vpc_id,
  :architecture,
  :block_device_mappings,
  :client_token,
  :ebs_optimized,
  :ena_support,
  :hypervisor,
  :iam_instance_profile,
  :instance_lifecycle,
  :elastic_gpu_associations,
  :network_interfaces,
  :root_device_name,
  :root_device_type,
  :security_groups,
  :source_dest_check,
  :spot_instance_request_id,
  :sriov_net_support,
  :state_reason,
  :tags,
  :virtualization_type,
  :cpu_options)
  include Aws::Structure
end

#public_ip_address ⇒ String

The public IPv4 address assigned to the instance, if applicable.

Returns:

• (String)

# File 'lib/aws-sdk-ec2/types.rb', line 18047

class Instance < Struct.new(
  :ami_launch_index,
  :image_id,
  :instance_id,
  :instance_type,
  :kernel_id,
  :key_name,
  :launch_time,
  :monitoring,
  :placement,
  :platform,
  :private_dns_name,
  :private_ip_address,
  :product_codes,
  :public_dns_name,
  :public_ip_address,
  :ramdisk_id,
  :state,
  :state_transition_reason,
  :subnet_id,
  :vpc_id,
  :architecture,
  :block_device_mappings,
  :client_token,
  :ebs_optimized,
  :ena_support,
  :hypervisor,
  :iam_instance_profile,
  :instance_lifecycle,
  :elastic_gpu_associations,
  :network_interfaces,
  :root_device_name,
  :root_device_type,
  :security_groups,
  :source_dest_check,
  :spot_instance_request_id,
  :sriov_net_support,
  :state_reason,
  :tags,
  :virtualization_type,
  :cpu_options)
  include Aws::Structure
end

#ramdisk_id ⇒ String

The RAM disk associated with this instance, if applicable.

Returns:

• (String)

# File 'lib/aws-sdk-ec2/types.rb', line 18047

class Instance < Struct.new(
  :ami_launch_index,
  :image_id,
  :instance_id,
  :instance_type,
  :kernel_id,
  :key_name,
  :launch_time,
  :monitoring,
  :placement,
  :platform,
  :private_dns_name,
  :private_ip_address,
  :product_codes,
  :public_dns_name,
  :public_ip_address,
  :ramdisk_id,
  :state,
  :state_transition_reason,
  :subnet_id,
  :vpc_id,
  :architecture,
  :block_device_mappings,
  :client_token,
  :ebs_optimized,
  :ena_support,
  :hypervisor,
  :iam_instance_profile,
  :instance_lifecycle,
  :elastic_gpu_associations,
  :network_interfaces,
  :root_device_name,
  :root_device_type,
  :security_groups,
  :source_dest_check,
  :spot_instance_request_id,
  :sriov_net_support,
  :state_reason,
  :tags,
  :virtualization_type,
  :cpu_options)
  include Aws::Structure
end

#root_device_name ⇒ String

The device name of the root device volume (for example, ‘/dev/sda1`).

Returns:

• (String)

# File 'lib/aws-sdk-ec2/types.rb', line 18047

class Instance < Struct.new(
  :ami_launch_index,
  :image_id,
  :instance_id,
  :instance_type,
  :kernel_id,
  :key_name,
  :launch_time,
  :monitoring,
  :placement,
  :platform,
  :private_dns_name,
  :private_ip_address,
  :product_codes,
  :public_dns_name,
  :public_ip_address,
  :ramdisk_id,
  :state,
  :state_transition_reason,
  :subnet_id,
  :vpc_id,
  :architecture,
  :block_device_mappings,
  :client_token,
  :ebs_optimized,
  :ena_support,
  :hypervisor,
  :iam_instance_profile,
  :instance_lifecycle,
  :elastic_gpu_associations,
  :network_interfaces,
  :root_device_name,
  :root_device_type,
  :security_groups,
  :source_dest_check,
  :spot_instance_request_id,
  :sriov_net_support,
  :state_reason,
  :tags,
  :virtualization_type,
  :cpu_options)
  include Aws::Structure
end

#root_device_type ⇒ String

The root device type used by the AMI. The AMI can use an EBS volume or an instance store volume.

Returns:

• (String)

# File 'lib/aws-sdk-ec2/types.rb', line 18047

class Instance < Struct.new(
  :ami_launch_index,
  :image_id,
  :instance_id,
  :instance_type,
  :kernel_id,
  :key_name,
  :launch_time,
  :monitoring,
  :placement,
  :platform,
  :private_dns_name,
  :private_ip_address,
  :product_codes,
  :public_dns_name,
  :public_ip_address,
  :ramdisk_id,
  :state,
  :state_transition_reason,
  :subnet_id,
  :vpc_id,
  :architecture,
  :block_device_mappings,
  :client_token,
  :ebs_optimized,
  :ena_support,
  :hypervisor,
  :iam_instance_profile,
  :instance_lifecycle,
  :elastic_gpu_associations,
  :network_interfaces,
  :root_device_name,
  :root_device_type,
  :security_groups,
  :source_dest_check,
  :spot_instance_request_id,
  :sriov_net_support,
  :state_reason,
  :tags,
  :virtualization_type,
  :cpu_options)
  include Aws::Structure
end

#security_groups ⇒ Array<Types::GroupIdentifier>

One or more security groups for the instance.

Returns:

• (Array<Types::GroupIdentifier>)

# File 'lib/aws-sdk-ec2/types.rb', line 18047

class Instance < Struct.new(
  :ami_launch_index,
  :image_id,
  :instance_id,
  :instance_type,
  :kernel_id,
  :key_name,
  :launch_time,
  :monitoring,
  :placement,
  :platform,
  :private_dns_name,
  :private_ip_address,
  :product_codes,
  :public_dns_name,
  :public_ip_address,
  :ramdisk_id,
  :state,
  :state_transition_reason,
  :subnet_id,
  :vpc_id,
  :architecture,
  :block_device_mappings,
  :client_token,
  :ebs_optimized,
  :ena_support,
  :hypervisor,
  :iam_instance_profile,
  :instance_lifecycle,
  :elastic_gpu_associations,
  :network_interfaces,
  :root_device_name,
  :root_device_type,
  :security_groups,
  :source_dest_check,
  :spot_instance_request_id,
  :sriov_net_support,
  :state_reason,
  :tags,
  :virtualization_type,
  :cpu_options)
  include Aws::Structure
end

#source_dest_check ⇒ Boolean

Specifies whether to enable an instance launched in a VPC to perform NAT. This controls whether source/destination checking is enabled on the instance. A value of ‘true` means that checking is enabled, and `false` means that checking is disabled. The value must be `false` for the instance to perform NAT. For more information, see [NAT Instances] in the *Amazon Virtual Private Cloud User Guide*.

[1]: docs.aws.amazon.com/AmazonVPC/latest/UserGuide/VPC_NAT_Instance.html

Returns:

• (Boolean)

# File 'lib/aws-sdk-ec2/types.rb', line 18047

class Instance < Struct.new(
  :ami_launch_index,
  :image_id,
  :instance_id,
  :instance_type,
  :kernel_id,
  :key_name,
  :launch_time,
  :monitoring,
  :placement,
  :platform,
  :private_dns_name,
  :private_ip_address,
  :product_codes,
  :public_dns_name,
  :public_ip_address,
  :ramdisk_id,
  :state,
  :state_transition_reason,
  :subnet_id,
  :vpc_id,
  :architecture,
  :block_device_mappings,
  :client_token,
  :ebs_optimized,
  :ena_support,
  :hypervisor,
  :iam_instance_profile,
  :instance_lifecycle,
  :elastic_gpu_associations,
  :network_interfaces,
  :root_device_name,
  :root_device_type,
  :security_groups,
  :source_dest_check,
  :spot_instance_request_id,
  :sriov_net_support,
  :state_reason,
  :tags,
  :virtualization_type,
  :cpu_options)
  include Aws::Structure
end

#spot_instance_request_id ⇒ String

If the request is a Spot Instance request, the ID of the request.

Returns:

• (String)

# File 'lib/aws-sdk-ec2/types.rb', line 18047

class Instance < Struct.new(
  :ami_launch_index,
  :image_id,
  :instance_id,
  :instance_type,
  :kernel_id,
  :key_name,
  :launch_time,
  :monitoring,
  :placement,
  :platform,
  :private_dns_name,
  :private_ip_address,
  :product_codes,
  :public_dns_name,
  :public_ip_address,
  :ramdisk_id,
  :state,
  :state_transition_reason,
  :subnet_id,
  :vpc_id,
  :architecture,
  :block_device_mappings,
  :client_token,
  :ebs_optimized,
  :ena_support,
  :hypervisor,
  :iam_instance_profile,
  :instance_lifecycle,
  :elastic_gpu_associations,
  :network_interfaces,
  :root_device_name,
  :root_device_type,
  :security_groups,
  :source_dest_check,
  :spot_instance_request_id,
  :sriov_net_support,
  :state_reason,
  :tags,
  :virtualization_type,
  :cpu_options)
  include Aws::Structure
end

#sriov_net_support ⇒ String

Specifies whether enhanced networking with the Intel 82599 Virtual Function interface is enabled.

Returns:

• (String)

# File 'lib/aws-sdk-ec2/types.rb', line 18047

class Instance < Struct.new(
  :ami_launch_index,
  :image_id,
  :instance_id,
  :instance_type,
  :kernel_id,
  :key_name,
  :launch_time,
  :monitoring,
  :placement,
  :platform,
  :private_dns_name,
  :private_ip_address,
  :product_codes,
  :public_dns_name,
  :public_ip_address,
  :ramdisk_id,
  :state,
  :state_transition_reason,
  :subnet_id,
  :vpc_id,
  :architecture,
  :block_device_mappings,
  :client_token,
  :ebs_optimized,
  :ena_support,
  :hypervisor,
  :iam_instance_profile,
  :instance_lifecycle,
  :elastic_gpu_associations,
  :network_interfaces,
  :root_device_name,
  :root_device_type,
  :security_groups,
  :source_dest_check,
  :spot_instance_request_id,
  :sriov_net_support,
  :state_reason,
  :tags,
  :virtualization_type,
  :cpu_options)
  include Aws::Structure
end

#state ⇒ Types::InstanceState

The current state of the instance.

Returns:

• (Types::InstanceState)

# File 'lib/aws-sdk-ec2/types.rb', line 18047

class Instance < Struct.new(
  :ami_launch_index,
  :image_id,
  :instance_id,
  :instance_type,
  :kernel_id,
  :key_name,
  :launch_time,
  :monitoring,
  :placement,
  :platform,
  :private_dns_name,
  :private_ip_address,
  :product_codes,
  :public_dns_name,
  :public_ip_address,
  :ramdisk_id,
  :state,
  :state_transition_reason,
  :subnet_id,
  :vpc_id,
  :architecture,
  :block_device_mappings,
  :client_token,
  :ebs_optimized,
  :ena_support,
  :hypervisor,
  :iam_instance_profile,
  :instance_lifecycle,
  :elastic_gpu_associations,
  :network_interfaces,
  :root_device_name,
  :root_device_type,
  :security_groups,
  :source_dest_check,
  :spot_instance_request_id,
  :sriov_net_support,
  :state_reason,
  :tags,
  :virtualization_type,
  :cpu_options)
  include Aws::Structure
end

#state_reason ⇒ Types::StateReason

The reason for the most recent state transition.

Returns:

• (Types::StateReason)

# File 'lib/aws-sdk-ec2/types.rb', line 18047

class Instance < Struct.new(
  :ami_launch_index,
  :image_id,
  :instance_id,
  :instance_type,
  :kernel_id,
  :key_name,
  :launch_time,
  :monitoring,
  :placement,
  :platform,
  :private_dns_name,
  :private_ip_address,
  :product_codes,
  :public_dns_name,
  :public_ip_address,
  :ramdisk_id,
  :state,
  :state_transition_reason,
  :subnet_id,
  :vpc_id,
  :architecture,
  :block_device_mappings,
  :client_token,
  :ebs_optimized,
  :ena_support,
  :hypervisor,
  :iam_instance_profile,
  :instance_lifecycle,
  :elastic_gpu_associations,
  :network_interfaces,
  :root_device_name,
  :root_device_type,
  :security_groups,
  :source_dest_check,
  :spot_instance_request_id,
  :sriov_net_support,
  :state_reason,
  :tags,
  :virtualization_type,
  :cpu_options)
  include Aws::Structure
end

#state_transition_reason ⇒ String

The reason for the most recent state transition. This might be an empty string.

Returns:

• (String)

# File 'lib/aws-sdk-ec2/types.rb', line 18047

class Instance < Struct.new(
  :ami_launch_index,
  :image_id,
  :instance_id,
  :instance_type,
  :kernel_id,
  :key_name,
  :launch_time,
  :monitoring,
  :placement,
  :platform,
  :private_dns_name,
  :private_ip_address,
  :product_codes,
  :public_dns_name,
  :public_ip_address,
  :ramdisk_id,
  :state,
  :state_transition_reason,
  :subnet_id,
  :vpc_id,
  :architecture,
  :block_device_mappings,
  :client_token,
  :ebs_optimized,
  :ena_support,
  :hypervisor,
  :iam_instance_profile,
  :instance_lifecycle,
  :elastic_gpu_associations,
  :network_interfaces,
  :root_device_name,
  :root_device_type,
  :security_groups,
  :source_dest_check,
  :spot_instance_request_id,
  :sriov_net_support,
  :state_reason,
  :tags,
  :virtualization_type,
  :cpu_options)
  include Aws::Structure
end

#subnet_id ⇒ String

[EC2-VPC] The ID of the subnet in which the instance is running.

Returns:

• (String)

# File 'lib/aws-sdk-ec2/types.rb', line 18047

class Instance < Struct.new(
  :ami_launch_index,
  :image_id,
  :instance_id,
  :instance_type,
  :kernel_id,
  :key_name,
  :launch_time,
  :monitoring,
  :placement,
  :platform,
  :private_dns_name,
  :private_ip_address,
  :product_codes,
  :public_dns_name,
  :public_ip_address,
  :ramdisk_id,
  :state,
  :state_transition_reason,
  :subnet_id,
  :vpc_id,
  :architecture,
  :block_device_mappings,
  :client_token,
  :ebs_optimized,
  :ena_support,
  :hypervisor,
  :iam_instance_profile,
  :instance_lifecycle,
  :elastic_gpu_associations,
  :network_interfaces,
  :root_device_name,
  :root_device_type,
  :security_groups,
  :source_dest_check,
  :spot_instance_request_id,
  :sriov_net_support,
  :state_reason,
  :tags,
  :virtualization_type,
  :cpu_options)
  include Aws::Structure
end

#tags ⇒ Array<Types::Tag>

Any tags assigned to the instance.

Returns:

• (Array<Types::Tag>)

# File 'lib/aws-sdk-ec2/types.rb', line 18047

class Instance < Struct.new(
  :ami_launch_index,
  :image_id,
  :instance_id,
  :instance_type,
  :kernel_id,
  :key_name,
  :launch_time,
  :monitoring,
  :placement,
  :platform,
  :private_dns_name,
  :private_ip_address,
  :product_codes,
  :public_dns_name,
  :public_ip_address,
  :ramdisk_id,
  :state,
  :state_transition_reason,
  :subnet_id,
  :vpc_id,
  :architecture,
  :block_device_mappings,
  :client_token,
  :ebs_optimized,
  :ena_support,
  :hypervisor,
  :iam_instance_profile,
  :instance_lifecycle,
  :elastic_gpu_associations,
  :network_interfaces,
  :root_device_name,
  :root_device_type,
  :security_groups,
  :source_dest_check,
  :spot_instance_request_id,
  :sriov_net_support,
  :state_reason,
  :tags,
  :virtualization_type,
  :cpu_options)
  include Aws::Structure
end

#virtualization_type ⇒ String

The virtualization type of the instance.

Returns:

• (String)

# File 'lib/aws-sdk-ec2/types.rb', line 18047

class Instance < Struct.new(
  :ami_launch_index,
  :image_id,
  :instance_id,
  :instance_type,
  :kernel_id,
  :key_name,
  :launch_time,
  :monitoring,
  :placement,
  :platform,
  :private_dns_name,
  :private_ip_address,
  :product_codes,
  :public_dns_name,
  :public_ip_address,
  :ramdisk_id,
  :state,
  :state_transition_reason,
  :subnet_id,
  :vpc_id,
  :architecture,
  :block_device_mappings,
  :client_token,
  :ebs_optimized,
  :ena_support,
  :hypervisor,
  :iam_instance_profile,
  :instance_lifecycle,
  :elastic_gpu_associations,
  :network_interfaces,
  :root_device_name,
  :root_device_type,
  :security_groups,
  :source_dest_check,
  :spot_instance_request_id,
  :sriov_net_support,
  :state_reason,
  :tags,
  :virtualization_type,
  :cpu_options)
  include Aws::Structure
end

#vpc_id ⇒ String

[EC2-VPC] The ID of the VPC in which the instance is running.

Returns:

• (String)

# File 'lib/aws-sdk-ec2/types.rb', line 18047

class Instance < Struct.new(
  :ami_launch_index,
  :image_id,
  :instance_id,
  :instance_type,
  :kernel_id,
  :key_name,
  :launch_time,
  :monitoring,
  :placement,
  :platform,
  :private_dns_name,
  :private_ip_address,
  :product_codes,
  :public_dns_name,
  :public_ip_address,
  :ramdisk_id,
  :state,
  :state_transition_reason,
  :subnet_id,
  :vpc_id,
  :architecture,
  :block_device_mappings,
  :client_token,
  :ebs_optimized,
  :ena_support,
  :hypervisor,
  :iam_instance_profile,
  :instance_lifecycle,
  :elastic_gpu_associations,
  :network_interfaces,
  :root_device_name,
  :root_device_type,
  :security_groups,
  :source_dest_check,
  :spot_instance_request_id,
  :sriov_net_support,
  :state_reason,
  :tags,
  :virtualization_type,
  :cpu_options)
  include Aws::Structure
end