title: How do I search within an list of strings in Elastic Search?
body: <p>My data has a field localities which is an array of strings.</p>
  
  <pre><code>"localities": [
  "Mayur Vihar Phase 1",
  "Paschim Vihar",
  "Rohini",
  "",
  "Laxmi Nagar",
  "Vasant Vihar",
  "Dwarka",
  "Karol Bagh",
  "Inderlok"  ]
  </code></pre>
  
  <p>What query should I write to filter the documents by a specific locality such as "Rohini"?</p>