public String getRoleArn() {
        return this.roleArn;
    }
<p>
The Amazon Resource Name (ARN) of an IAM role that has permission to access the bot.
</p>

@return The Amazon Resource Name (ARN) of an IAM role that has permission to access the bot.
aws-java-sdk-lexmodelsv2/src/main/java/com/amazonaws/services/lexmodelsv2/model/CreateBotRequest.java