public GetEarthObservationJobRequest withArn(String arn) {
        setArn(arn);
        return this;
    }
<p>
The Amazon Resource Name (ARN) of the Earth Observation job.
</p>

@param arn
       The Amazon Resource Name (ARN) of the Earth Observation job.
@return Returns a reference to this object so that method calls can be chained together.
aws-java-sdk-sagemakergeospatial/src/main/java/com/amazonaws/services/sagemakergeospatial/model/GetEarthObservationJobRequest.java