public Builder setBytesFromSourceSkippedBySync(long value) {

        bytesFromSourceSkippedBySync_ = value;
        bitField0_ |= 0x00000020;
        onChanged();
        return this;
      }
<pre>
Bytes in the data source that are not transferred because they already
exist in the data sink.
</pre>

<code>int64 bytes_from_source_skipped_by_sync = 6;</code>

@param value The bytesFromSourceSkippedBySync to set.
@return This builder for chaining.
java-storage-transfer/proto-google-cloud-storage-transfer-v1/src/main/java/com/google/storagetransfer/v1/proto/TransferTypes.java