title: Delete Specific Properties in ElasticSearch
body: <p>Trying to delete one of the property from Type. </p>
  
  <p>Right now I am using Restlest Client to test this.(note: Postman is also preferable).</p>
  
  <p>This is what I have tried so far:</p>
  
  <pre><code>URL: http://localhost:9200/demo/external/
  Request: DELETE
  </code></pre>
  
  <p>Properties that i have is :</p>
  
  <pre><code>"properties":
  {
     "mappings":{.....}
     {"Name":{"properties":{"type":{"type": "text",…}
   }
  </code></pre>
  
  <p>I want to delete Name and unusable mapping inside properties.</p>
  
  <p>TIA</p>