# VirtualMFADevice
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Contains information about a virtual MFA device.

## Contents
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 ** SerialNumber **   
The serial number associated with `VirtualMFADevice`.  
Type: String  
Length Constraints: Minimum length of 9. Maximum length of 256.  
Pattern: `[\w+=/:,.@-]+`   
Required: Yes

 ** Base32StringSeed **   
 The base32 seed defined as specified in [RFC3548](https://tools.ietf.org/html/rfc3548.txt). The `Base32StringSeed` is base32-encoded.   
Type: Base64-encoded binary data object  
Required: No

 ** EnableDate **   
The date and time on which the virtual MFA device was enabled.  
Type: Timestamp  
Required: No

 ** QRCodePNG **   
 A QR code PNG image that encodes `otpauth://totp/$virtualMFADeviceName@$AccountName?secret=$Base32String` where `$virtualMFADeviceName` is one of the create call arguments. `AccountName` is the user name if set (otherwise, the account ID otherwise), and `Base32String` is the seed in base32 format. The `Base32String` value is base64-encoded.   
Type: Base64-encoded binary data object  
Required: No

 ** Tags.member.N **   
A list of tags that are attached to the virtual MFA device. For more information about tagging, see [Tagging IAM resources](https://docs.aws.amazon.com/IAM/latest/UserGuide/id_tags.html) in the *IAM User Guide*.  
Type: Array of [Tag](API_Tag.md) objects  
Array Members: Maximum number of 50 items.  
Required: No

 ** User **   
The IAM user associated with this virtual MFA device.  
Type: [User](API_User.md) object  
Required: No

## See Also
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For more information about using this API in one of the language-specific AWS SDKs, see the following:
+  [AWS SDK for C\$1\$1](https://docs.aws.amazon.com/goto/SdkForCpp/iam-2010-05-08/VirtualMFADevice) 
+  [AWS SDK for Java V2](https://docs.aws.amazon.com/goto/SdkForJavaV2/iam-2010-05-08/VirtualMFADevice) 
+  [AWS SDK for Ruby V3](https://docs.aws.amazon.com/goto/SdkForRubyV3/iam-2010-05-08/VirtualMFADevice)