public String getArn() {
        return this.arn;
    }
<p>
The Amazon Resource Name (ARN) of the flow that the version belongs to.
</p>

@return The Amazon Resource Name (ARN) of the flow that the version belongs to.
aws-java-sdk-bedrockagent/src/main/java/com/amazonaws/services/bedrockagent/model/FlowVersionSummary.java