@Parameterized.Parameters
  public static List<Object[]> data() {
    return Arrays.asList(new Object[][]{{false, MessageFormatRecord.Metadata_Content_Version_V2},
        {false, MessageFormatRecord.Metadata_Content_Version_V3},
        {true, MessageFormatRecord.Metadata_Content_Version_V2},
        {true, MessageFormatRecord.Metadata_Content_Version_V3}});
  }
Running for both regular and encrypted blobs, and versions 2 and 3 of MetadataContent
@return an array with all four different choices
ambry-router/src/test/java/com/github/ambry/router/GetManagerTest.java