public void setBotVersion(String botVersion) {
        this.botVersion = botVersion;
    }
<p>
The identifier of the version of the bot associated with this custom vocabulary.
</p>

@param botVersion
       The identifier of the version of the bot associated with this custom vocabulary.
aws-java-sdk-lexmodelsv2/src/main/java/com/amazonaws/services/lexmodelsv2/model/BatchUpdateCustomVocabularyItemResult.java