Documentation

Describes the launch specification for an instance.

See: newRequestSpotLaunchSpecification smart constructor.

Create a value of RequestSpotLaunchSpecification with all optional fields omitted.

Use generic-lens or optics to modify other optional fields.

The following record fields are available, with the corresponding lenses provided for backwards compatibility:

$sel:addressingType:RequestSpotLaunchSpecification', requestSpotLaunchSpecification_addressingType - Deprecated.

$sel:blockDeviceMappings:RequestSpotLaunchSpecification', requestSpotLaunchSpecification_blockDeviceMappings - One or more block device mapping entries. You can't specify both a snapshot ID and an encryption value. This is because only blank volumes can be encrypted on creation. If a snapshot is the basis for a volume, it is not blank and its encryption status is used for the volume encryption status.

$sel:ebsOptimized:RequestSpotLaunchSpecification', requestSpotLaunchSpecification_ebsOptimized - Indicates whether the instance is optimized for EBS I/O. This optimization provides dedicated throughput to Amazon EBS and an optimized configuration stack to provide optimal EBS I/O performance. This optimization isn't available with all instance types. Additional usage charges apply when using an EBS Optimized instance.

Default: false

$sel:iamInstanceProfile:RequestSpotLaunchSpecification', requestSpotLaunchSpecification_iamInstanceProfile - The IAM instance profile.

$sel:imageId:RequestSpotLaunchSpecification', requestSpotLaunchSpecification_imageId - The ID of the AMI.

$sel:instanceType:RequestSpotLaunchSpecification', requestSpotLaunchSpecification_instanceType - The instance type. Only one instance type can be specified.

$sel:kernelId:RequestSpotLaunchSpecification', requestSpotLaunchSpecification_kernelId - The ID of the kernel.

$sel:keyName:RequestSpotLaunchSpecification', requestSpotLaunchSpecification_keyName - The name of the key pair.

$sel:monitoring:RequestSpotLaunchSpecification', requestSpotLaunchSpecification_monitoring - Indicates whether basic or detailed monitoring is enabled for the instance.

Default: Disabled

$sel:networkInterfaces:RequestSpotLaunchSpecification', requestSpotLaunchSpecification_networkInterfaces - One or more network interfaces. If you specify a network interface, you must specify subnet IDs and security group IDs using the network interface.

$sel:placement:RequestSpotLaunchSpecification', requestSpotLaunchSpecification_placement - The placement information for the instance.

$sel:ramdiskId:RequestSpotLaunchSpecification', requestSpotLaunchSpecification_ramdiskId - The ID of the RAM disk.

$sel:securityGroupIds:RequestSpotLaunchSpecification', requestSpotLaunchSpecification_securityGroupIds - One or more security group IDs.

$sel:securityGroups:RequestSpotLaunchSpecification', requestSpotLaunchSpecification_securityGroups - One or more security groups. When requesting instances in a VPC, you must specify the IDs of the security groups. When requesting instances in EC2-Classic, you can specify the names or the IDs of the security groups.

RequestSpotLaunchSpecification, requestSpotLaunchSpecification_subnetId - The ID of the subnet in which to launch the instance.

$sel:userData:RequestSpotLaunchSpecification', requestSpotLaunchSpecification_userData - The Base64-encoded user data for the instance. User data is limited to 16 KB.

Deprecated.

One or more block device mapping entries. You can't specify both a snapshot ID and an encryption value. This is because only blank volumes can be encrypted on creation. If a snapshot is the basis for a volume, it is not blank and its encryption status is used for the volume encryption status.

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

Default: false

The IAM instance profile.

The ID of the AMI.

The instance type. Only one instance type can be specified.

The ID of the kernel.

The name of the key pair.

Indicates whether basic or detailed monitoring is enabled for the instance.

Default: Disabled

One or more network interfaces. If you specify a network interface, you must specify subnet IDs and security group IDs using the network interface.

The placement information for the instance.

The ID of the RAM disk.

One or more security group IDs.

One or more security groups. When requesting instances in a VPC, you must specify the IDs of the security groups. When requesting instances in EC2-Classic, you can specify the names or the IDs of the security groups.

The ID of the subnet in which to launch the instance.

The Base64-encoded user data for the instance. User data is limited to 16 KB.