public void setPasswordCount(Integer passwordCount) {
        this.passwordCount = passwordCount;
    }
<p>
The number of passwords belonging to the user. The maximum is two.
</p>

@param passwordCount
       The number of passwords belonging to the user. The maximum is two.
aws-java-sdk-elasticache/src/main/java/com/amazonaws/services/elasticache/model/Authentication.java