AWS SDK Version 3 for .NET
API Reference

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Deregisters the specified AMI. After you deregister an AMI, it can't be used to launch new instances.

If you deregister an AMI that matches a Recycle Bin retention rule, the AMI is retained in the Recycle Bin for the specified retention period. For more information, see Recycle Bin in the Amazon EC2 User Guide.

When you deregister an AMI, it doesn't affect any instances that you've already launched from the AMI. You'll continue to incur usage costs for those instances until you terminate them.

When you deregister an Amazon EBS-backed AMI, it doesn't affect the snapshot that was created for the root volume of the instance during the AMI creation process. When you deregister an instance store-backed AMI, it doesn't affect the files that you uploaded to Amazon S3 when you created the AMI.

Note:

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 BeginDeregisterImage and EndDeregisterImage.

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

Syntax

C#
public virtual Task<DeregisterImageResponse> DeregisterImageAsync(
         DeregisterImageRequest request,
         CancellationToken cancellationToken
)

Parameters

request
Type: Amazon.EC2.Model.DeregisterImageRequest

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

cancellationToken
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 DeregisterImage 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