AWS SDK Version 3 for .NET
API Reference

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Returns information about the signing certificates associated with the specified IAM user. If there are none, the action returns an empty list.

Although each user is limited to a small number of signing certificates, you can still paginate the results using the MaxItems and Marker parameters.

If the UserName field is not specified, the user name is determined implicitly based on the AWS access key ID used to sign the request for this API. Because this action works for access keys under the AWS account, you can use this action to manage root credentials even if the AWS account has no associated users.


For PCL and Unity this operation is only available in asynchronous form. Please refer to ListSigningCertificatesAsync.

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


public abstract ListSigningCertificatesResponse ListSigningCertificates(
         ListSigningCertificatesRequest request
Type: Amazon.IdentityManagement.Model.ListSigningCertificatesRequest

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

Return Value
The response from the ListSigningCertificates service method, as returned by IdentityManagementService.


NoSuchEntityException The request was rejected because it referenced an entity that does not exist. The error message describes the entity.
ServiceFailureException The request processing has failed because of an unknown error, exception or failure.


The following command lists the signing certificates for the IAM user named Bob.

To list the signing certificates for an IAM user

var response = client.ListSigningCertificates(new ListSigningCertificatesRequest 
    UserName = "Bob"

List certificates = response.Certificates;


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

Supported Versions: 4.6 and above
Supported Platforms: Android, iOS, Standalone

See Also