public void setBotVersion(String botVersion) {
        this.botVersion = botVersion;
    }
<p>
The version of the bot that contains the slot type. Must be <code>DRAFT</code>.
</p>

@param botVersion
       The version of the bot that contains the slot type. Must be <code>DRAFT</code>.
aws-java-sdk-lexmodelsv2/src/main/java/com/amazonaws/services/lexmodelsv2/model/UpdateSlotTypeRequest.java