unused Account Validity Days
Parameters
value
The user account expiration limit, in days, after which a new account that hasn't signed in is no longer usable. To reset the account after that time limit, you must call AdminCreateUser again, specifying "RESEND" for the MessageAction parameter. The default value for this parameter is 7.
If you set a value for
TemporaryPasswordValidityDaysinPasswordPolicy, that value will be used, andUnusedAccountValidityDayswill be no longer be an available parameter for that user pool.