title: Index Json Document using Elasticsearch NEST C#
body: <p>I'm very new to Elasticsearch and Want to know How to create index and index following json document to Elasticsearch using NEST C#?</p>
  
  <pre><code>{
      "BookName": "Book1",
      "ISBN": "978-3-16-148410-0",
      "chapter" : [
          {
              "chapter_name": "Chapter1",
              "chapter_desc": "Before getting into computer programming, let us first understand computer programs and what they..."
          },
          {
              "chapter_name": "Chapter2",
              "chapter_desc": "Today computer programs are being used in almost every field, household, agriculture, medical, entertainment, defense.."
          },
          {
              "chapter_name": "Chapter3",
              "chapter_desc": "MS Word, MS Excel, Adobe Photoshop, Internet Explorer, Chrome, etc., are..."
          },
          {
              "chapter_name": "Chapter4",
              "chapter_desc": "Computer programs are being used to develop graphics and special effects in movie..."
          }
      ]
  }
  </code></pre>