code: @Deprecated
      protected JsonNode readGcMetadataUrl(URL url, int connectionTimeoutMs, int readTimeoutMs) throws IOException {
          return readMetadataUrl(url, connectionTimeoutMs, readTimeoutMs, objectMapper, Collections.emptyMap());
      }
docs: Get instance Metadata JSON.
  
  @param url                 The metadata URL
  @param connectionTimeoutMs connection timeout in millis
  @param readTimeoutMs       read timeout in millis
  @return The Metadata JSON
  @throws IOException Failed or interrupted I/O operations while reading from input stream.
  @deprecated See {@link io.micronaut.discovery.cloud.ComputeInstanceMetadataResolverUtils#readMetadataUrl(URL, int, int, ObjectMapper, Map)}