AWS SDK Version 3 for .NET
API Reference

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Describes one or more versions of a specified launch template. You can describe all versions, individual versions, or a range of versions. You can also describe all the latest versions or all the default versions of all the launch templates in your account.


This is an asynchronous operation using the standard naming convention for .NET 4.5 or higher. For .NET 3.5 the operation is implemented as a pair of methods using the standard naming convention of BeginDescribeLaunchTemplateVersions and EndDescribeLaunchTemplateVersions.

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


public virtual Task<DescribeLaunchTemplateVersionsResponse> DescribeLaunchTemplateVersionsAsync(
         DescribeLaunchTemplateVersionsRequest request,
         CancellationToken cancellationToken


Type: Amazon.EC2.Model.DescribeLaunchTemplateVersionsRequest

Container for the necessary parameters to execute the DescribeLaunchTemplateVersions service method.

Type: System.Threading.CancellationToken

A cancellation token that can be used by other objects or threads to receive notice of cancellation.

Return Value

The response from the DescribeLaunchTemplateVersions service method, as returned by EC2.

Version Information

.NET Core App:
Supported in: 3.1

.NET Standard:
Supported in: 2.0

.NET Framework:
Supported in: 4.5

See Also