MFA TokenCData Excel Add-In for Amazon Athena 2019J - Build 19.0.7354
The temporary token available from your MFA device.
If MFA is required, this value will be used along with the MFASerialNumber to retrieve temporary credentials to login. The temporary credentials available from AWS will only last up to 1 hour by default (see TemporaryTokenDuration). Once the time is up, the connection must be updated to specify a new MFA token so that new credentials may be obtained.