public GetDataSetDetailsResult withBlocksize(Integer blocksize) {
        setBlocksize(blocksize);
        return this;
    }
<p>
The size of the block on disk.
</p>

@param blocksize
       The size of the block on disk.
@return Returns a reference to this object so that method calls can be chained together.
aws-java-sdk-mainframemodernization/src/main/java/com/amazonaws/services/mainframemodernization/model/GetDataSetDetailsResult.java