Gets and sets the property TokenCode.
The value provided by the MFA device, if the trust policy of the role being assumed
requires MFA (that is, if the policy includes a condition that tests for MFA).
If the role being assumed requires MFA and if the 
CopyC# value
is missing or expired, the TokenCode
CopyC# call returns an "access
denied" error.
AssumeRole
Declaration Syntax| C# |
public string TokenCode { get; set; }