public ActivityResponse withTimezonesTotalCount(Integer timezonesTotalCount) {
        setTimezonesTotalCount(timezonesTotalCount);
        return this;
    }
<p>
The total number of unique time zones that are in the segment for the campaign.
</p>

@param timezonesTotalCount
       The total number of unique time zones that are in the segment for the campaign.
@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/ActivityResponse.java