public Integer getMaxPasswordAge() {
        return this.maxPasswordAge;
    }
<p>
The number of days that an IAM user password is valid.
</p>
<p>
If you do not specify a value for this parameter, then the operation uses the default value of <code>0</code>.
The result is that IAM user passwords never expire.
</p>

@return The number of days that an IAM user password is valid.</p>
        <p>
        If you do not specify a value for this parameter, then the operation uses the default value of
        <code>0</code>. The result is that IAM user passwords never expire.
aws-java-sdk-iam/src/main/java/com/amazonaws/services/identitymanagement/model/UpdateAccountPasswordPolicyRequest.java