docs: def index_template_get(name, hosts=None, profile=None):
      '''
      Retrieve template definition of index or index/type
  
      name
          Index template name
  
      CLI example::
  
          salt myminion elasticsearch.index_template_get testindex_templ
      '''
      es = _get_instance(hosts, profile)
  
      try:
          return es.indices.get_template(name=name)
      except elasticsearch.exceptions.NotFoundError:
          return None
      except elasticsearch.TransportError as e:
          raise CommandExecutionError("Cannot retrieve template {0}, server returned code {1} with message {2}".format(name, e.status_code, e.error))