public StartZonalShiftResult withZonalShiftId(String zonalShiftId) {
        setZonalShiftId(zonalShiftId);
        return this;
    }
<p>
The identifier of a zonal shift.
</p>

@param zonalShiftId
       The identifier of a zonal shift.
@return Returns a reference to this object so that method calls can be chained together.
aws-java-sdk-arczonalshift/src/main/java/com/amazonaws/services/arczonalshift/model/StartZonalShiftResult.java