Returns information about the signing certificates associated with the specified 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  CopyC# and
CopyC# and MaxItems
 CopyC# parameters.
CopyC# parameters.
            Marker
            If the  CopyC# field is not specified, the user name is determined implicitly            based
            on the AWS access key ID used to sign the request. Because this action works for access            keys
            under the AWS account, this API can be used to manage root credentials even if the
            AWS            account has no associated users.
CopyC# field is not specified, the user name is determined implicitly            based
            on the AWS access key ID used to sign the request. Because this action works for access            keys
            under the AWS account, this API can be used to manage root credentials even if the
            AWS            account has no associated users.
            UserName
 Declaration Syntax
 Declaration Syntax| C# | 
public ListSigningCertificatesResponse ListSigningCertificates( ListSigningCertificatesRequest request )
 Parameters
 Parameters- request (ListSigningCertificatesRequest)
- Container for the necessary parameters to execute the ListSigningCertificates service method.
 Return Value
 Return ValueThe response from the ListSigningCertificates service method, as returned by IdentityManagementService.
 Exceptions
 Exceptions| Exception | Condition | 
|---|---|
| NoSuchEntityException | The request was rejected because it referenced an entity that does not exist. The
            error            message describes the entity. |