public CopyImageSetRequest withSourceImageSetId(String sourceImageSetId) {
        setSourceImageSetId(sourceImageSetId);
        return this;
    }
<p>
The source image set identifier.
</p>

@param sourceImageSetId
       The source image set identifier.
@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/CopyImageSetRequest.java