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.

Gets a list of all customer master keys (CMKs) in the caller's AWS account and region.


For .NET Core and PCL this operation is only available in asynchronous form. Please refer to ListKeysAsync.

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


public virtual ListKeysResponse ListKeys(
         ListKeysRequest request
Type: Amazon.KeyManagementService.Model.ListKeysRequest

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

Return Value
The response from the ListKeys service method, as returned by KeyManagementService.


DependencyTimeoutException The system timed out while trying to fulfill the request. The request can be retried.
InvalidMarkerException The request was rejected because the marker that specifies where pagination should next begin is not valid.
KMSInternalException The request was rejected because an internal exception occurred. The request can be retried.


The following example lists CMKs.

To list customer master keys (CMKs)

var response = client.ListKeys(new ListKeysRequest 

List<KeyListEntry> keys = response.Keys; // A list of CMKs, including the key ID and Amazon Resource Name (ARN) of each one.
bool truncated = response.Truncated; // A boolean that indicates whether there are more items in the list. Returns true when there are more items, or false when there are not.


Version Information

.NET Framework:
Supported in: 4.5, 4.0, 3.5

Portable Class Library:
Supported in: Windows Store Apps
Supported in: Windows Phone 8.1
Supported in: Xamarin Android
Supported in: Xamarin iOS (Unified)
Supported in: Xamarin.Forms

See Also