array (
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  'timed_out' => false,
  '_shards' => 
  array (
    'total' => 3,
    'successful' => 3,
    'skipped' => 0,
    'failed' => 0,
  ),
  'hits' => 
  array (
    'total' => 
    array (
      'value' => 0,
      'relation' => 'eq',
    ),
    'max_score' => NULL,
    'hits' => 
    array (
    ),
  ),
)