code: public static void addShareSnapshot(final UriQueryBuilder builder, final String snapshotVersion)
              throws StorageException {
          if (snapshotVersion != null) {
              builder.add(Constants.QueryConstants.SHARE_SNAPSHOT, snapshotVersion);
          }
      }
docs: Adds the share snapshot if present.
  Only for listing files and directories which requires a different query param.
  
  @param builder
  a query builder.
  @param snapshotVersion
  the share snapshot version to the query builder.
  @throws StorageException