title: How to delete a search Index itself
body: <p>Search Index has a method to delete a document.
  <a href="https://cloud.google.com/appengine/docs/standard/python/search/indexclass" rel="nofollow noreferrer">https://cloud.google.com/appengine/docs/standard/python/search/indexclass</a> (Python)
  <a href="https://cloud.google.com/appengine/docs/standard/java/javadoc/com/google/appengine/api/search/Index" rel="nofollow noreferrer">https://cloud.google.com/appengine/docs/standard/java/javadoc/com/google/appengine/api/search/Index</a> (java)</p>
  <p>But how to delete Index itself?</p>
  <p>Empty Index was listed at the Text Search Panel in the Admin Console.</p>
  <p>but no button to delete.</p>