public void setPort(Integer port) {
        this.port = port;
    }
<p>
Specifies the port that the database engine was listening on at the time of the snapshot.
</p>

@param port
       Specifies the port that the database engine was listening on at the time of the snapshot.
aws-java-sdk-rds/src/main/java/com/amazonaws/services/rds/model/DBSnapshot.java