public String getFlowDefinitionArn() {
        return this.flowDefinitionArn;
    }
<p>
The Amazon Resource Name (ARN) of the flow definition.
</p>

@return The Amazon Resource Name (ARN) of the flow definition.
aws-java-sdk-augmentedairuntime/src/main/java/com/amazonaws/services/augmentedairuntime/model/DescribeHumanLoopResult.java