public Integer getPartNumber() {
        return partNumber;
    }
<p>
Returns the optional part number that indicates the part to be downloaded in a multipart object.
</p>

@return The part number representing a part in a multipart object.

@see GetObjectRequest#setPartNumber(Integer)
@see GetObjectRequest#withPartNumber(Integer)
aws-java-sdk-s3/src/main/java/com/amazonaws/services/s3/model/GetObjectRequest.java