AWS SDK Version 3 for .NET
API Reference

AWS services or capabilities described in AWS Documentation may vary by region/location. Click Getting Started with Amazon AWS to see specific differences applicable to the China (Beijing) Region.

Describes the configuration of On-Demand Instances in an EC2 Fleet.

Inheritance Hierarchy

System.Object
  Amazon.EC2.Model.OnDemandOptionsRequest

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

Syntax

C# 
public class OnDemandOptionsRequest

The OnDemandOptionsRequest type exposes the following members

Constructors

NameDescription
Public Method OnDemandOptionsRequest()

Properties

NameTypeDescription
Public Property AllocationStrategy Amazon.EC2.FleetOnDemandAllocationStrategy

Gets and sets the property AllocationStrategy.

The strategy that determines the order of the launch template overrides to use in fulfilling On-Demand capacity.

lowest-price - EC2 Fleet uses price to determine the order, launching the lowest price first.

prioritized - EC2 Fleet uses the priority that you assigned to each launch template override, launching the highest priority first.

Default: lowest-price
Public Property CapacityReservationOptions Amazon.EC2.Model.CapacityReservationOptionsRequest

Gets and sets the property CapacityReservationOptions.

The strategy for using unused Capacity Reservations for fulfilling On-Demand capacity.

Supported only for fleets of type instant.

Public Property MaxTotalPrice System.String

Gets and sets the property MaxTotalPrice.

The maximum amount per hour for On-Demand Instances that you're willing to pay.

If your fleet includes T instances that are configured as unlimited, and if their average CPU usage exceeds the baseline utilization, you will incur a charge for surplus credits. The MaxTotalPrice does not account for surplus credits, and, if you use surplus credits, your final cost might be higher than what you specified for MaxTotalPrice. For more information, see Surplus credits can incur charges in the Amazon EC2 User Guide.

Public Property MinTargetCapacity System.Int32

Gets and sets the property MinTargetCapacity.

The minimum target capacity for On-Demand Instances in the fleet. If this minimum capacity isn't reached, no instances are launched.

Constraints: Maximum value of 1000. Supported only for fleets of type instant.

At least one of the following must be specified: SingleAvailabilityZone | SingleInstanceType
Public Property SingleAvailabilityZone System.Boolean

Gets and sets the property SingleAvailabilityZone.

Indicates that the fleet launches all On-Demand Instances into a single Availability Zone.

Supported only for fleets of type instant.

Public Property SingleInstanceType System.Boolean

Gets and sets the property SingleInstanceType.

Indicates that the fleet uses a single instance type to launch all On-Demand Instances in the fleet.

Supported only for fleets of type instant.

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