public StartDiscoveryJobResult withDiscoveryJobArn(String discoveryJobArn) {
        setDiscoveryJobArn(discoveryJobArn);
        return this;
    }
<p>
The ARN of the discovery job that you started.
</p>

@param discoveryJobArn
       The ARN of the discovery job that you started.
@return Returns a reference to this object so that method calls can be chained together.
aws-java-sdk-datasync/src/main/java/com/amazonaws/services/datasync/model/StartDiscoveryJobResult.java