AWS SDK Version 3 for .NET
API Reference

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Describes overrides for a launch template.

Inheritance Hierarchy

System.Object
  Amazon.EC2.Model.LaunchTemplateOverrides

Namespace: Amazon.EC2.Model
Assembly: AWSSDK.EC2.dll
Version: 3.x.y.z

Syntax

C# 
public class LaunchTemplateOverrides

The LaunchTemplateOverrides type exposes the following members

Constructors

NameDescription
Public Method LaunchTemplateOverrides()

Properties

NameTypeDescription
Public Property AvailabilityZone System.String

Gets and sets the property AvailabilityZone.

The Availability Zone in which to launch the instances.

Public Property InstanceRequirements Amazon.EC2.Model.InstanceRequirements

Gets and sets the property InstanceRequirements.

The instance requirements. When you specify instance requirements, Amazon EC2 will identify instance types with the provided requirements, and then use your On-Demand and Spot allocation strategies to launch instances from these instance types, in the same way as when you specify a list of instance types.

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

Public Property InstanceType Amazon.EC2.InstanceType

Gets and sets the property InstanceType.

The instance type.

Public Property Priority System.Double

Gets and sets the property Priority.

The priority for the launch template override. The highest priority is launched first.

If OnDemandAllocationStrategy is set to prioritized, Spot Fleet uses priority to determine which launch template override to use first in fulfilling On-Demand capacity.

If the Spot AllocationStrategy is set to capacityOptimizedPrioritized, Spot Fleet uses priority on a best-effort basis to determine which launch template override to use in fulfilling Spot capacity, but optimizes for capacity first.

Valid values are whole numbers starting at 0. The lower the number, the higher the priority. If no number is set, the launch template override has the lowest priority. You can set the same priority for different launch template overrides.

Public Property SpotPrice System.String

Gets and sets the property SpotPrice.

The maximum price per unit hour that you are willing to pay for a Spot Instance. We do not recommend using this parameter because it can lead to increased interruptions. If you do not specify this parameter, you will pay the current Spot price.

If you specify a maximum price, your instances will be interrupted more frequently than if you do not specify this parameter.

Public Property SubnetId System.String

Gets and sets the property SubnetId.

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

Public Property WeightedCapacity System.Double

Gets and sets the property WeightedCapacity.

The number of units provided by the specified instance type. These are the same units that you chose to set the target capacity in terms of instances, or a performance characteristic such as vCPUs, memory, or I/O.

If the target capacity divided by this value is not a whole number, Amazon EC2 rounds the number of instances to the next whole number. If this value is not specified, the default is 1.

When specifying weights, the price used in the lowestPrice and priceCapacityOptimized allocation strategies is per unit hour (where the instance price is divided by the specified weight). However, if all the specified weights are above the requested TargetCapacity, resulting in only 1 instance being launched, the price used is per instance hour.

Version Information

.NET:
Supported in: 8.0 and newer, Core 3.1

.NET Standard:
Supported in: 2.0

.NET Framework:
Supported in: 4.5 and newer, 3.5