public void setTimezone(String timezone) {
        this.timezone = timezone;
    }
<p>
The timezone that applies to the scheduling expression. For example, "Etc/UTC", "America/Los_Angeles" in the <a
href="https://www.joda.org/joda-time/timezones.html">IANA timezone format</a>. If not specified this defaults to
UTC.
</p>

@param timezone
       The timezone that applies to the scheduling expression. For example, "Etc/UTC", "America/Los_Angeles" in
       the <a href="https://www.joda.org/joda-time/timezones.html">IANA timezone format</a>. If not specified
       this defaults to UTC.
aws-java-sdk-imagebuilder/src/main/java/com/amazonaws/services/imagebuilder/model/Schedule.java