public Response put(String path, String contentType, byte[] content, Header extraHdr)
    throws IOException {
    return put(cluster, path, contentType, content, extraHdr);
  }
Send a PUT request
@param path        the path or URI
@param contentType the content MIME type
@param content     the content bytes
@param extraHdr    extra Header to send
@return a Response object with response detail
hbase-rest/src/main/java/org/apache/hadoop/hbase/rest/client/Client.java