public EndpointDemographic withTimezone(String timezone) {
        setTimezone(timezone);
        return this;
    }
<p>
The time zone of the endpoint, specified as a tz database name value, such as America/Los_Angeles.
</p>

@param timezone
       The time zone of the endpoint, specified as a tz database name value, such as America/Los_Angeles.
@return Returns a reference to this object so that method calls can be chained together.
aws-java-sdk-pinpoint/src/main/java/com/amazonaws/services/pinpoint/model/EndpointDemographic.java