public CopyImageSetInformation withSourceImageSet(CopySourceImageSetInformation sourceImageSet) {
        setSourceImageSet(sourceImageSet);
        return this;
    }
<p>
The source image set.
</p>

@param sourceImageSet
       The source image set.
@return Returns a reference to this object so that method calls can be chained together.
aws-java-sdk-medicalimaging/src/main/java/com/amazonaws/services/medicalimaging/model/CopyImageSetInformation.java