public static MergeTableRegionsRequest buildMergeTableRegionsRequest(
    final byte[][] encodedNameOfdaughaterRegions, final boolean forcible, final long nonceGroup,
    final long nonce) throws DeserializationException {
    MergeTableRegionsRequest.Builder builder = MergeTableRegionsRequest.newBuilder();
    for (int i = 0; i < encodedNameOfdaughaterRegions.length; i++) {
      builder.addRegion(buildRegionSpecifier(RegionSpecifierType.ENCODED_REGION_NAME,
        encodedNameOfdaughaterRegions[i]));
    }
    builder.setForcible(forcible);
    builder.setNonceGroup(nonceGroup);
    builder.setNonce(nonce);
    return builder.build();
  }
Create a protocol buffer MoveRegionRequest
@return A MoveRegionRequest
hbase-client/src/main/java/org/apache/hadoop/hbase/shaded/protobuf/RequestConverter.java