code: @BetaApi
    public final Operation deleteUrlMap(String urlMap) {
  
      DeleteUrlMapHttpRequest request =
          DeleteUrlMapHttpRequest.newBuilder().setUrlMap(urlMap).build();
      return deleteUrlMap(request);
    }
docs: Deletes the specified UrlMap resource.
  
  <p>Sample code:
  
  <pre><code>
  try (UrlMapClient urlMapClient = UrlMapClient.create()) {
  ProjectGlobalUrlMapName urlMap = ProjectGlobalUrlMapName.of("[PROJECT]", "[URL_MAP]");
  Operation response = urlMapClient.deleteUrlMap(urlMap.toString());
  }
  </code></pre>
  
  @param urlMap Name of the UrlMap resource to delete.
  @throws com.google.api.gax.rpc.ApiException if the remote call fails