**To list virtual MFA devices** The following ``list-virtual-mfa-devices`` command lists the virtual MFA devices that have been configured for the current account:: aws iam list-virtual-mfa-devices Output:: { "VirtualMFADevices": [ { "SerialNumber": "arn:aws:iam::123456789012:mfa/ExampleMFADevice" }, { "SerialNumber": "arn:aws:iam::123456789012:mfa/Fred" } ] } For more information, see `Using a Virtual MFA Device with AWS`_ in the *Using IAM* guide. .. _`Using a Virtual MFA Device with AWS`: http://docs.aws.amazon.com/IAM/latest/UserGuide/Using_VirtualMFA.html