algoliasearch/src/main/java/com/algolia/search/saas/Index.java
public Request deleteObjectAsync(final @NonNull String objectID, @Nullable final RequestOptions requestOptions, @Nullable CompletionHandler completionHandler) {
        return getClient().new AsyncTaskRequest(completionHandler) {
            @NonNull
            @Override protected JSONObject run() throws AlgoliaException {
                return deleteObject(objectID, requestOptions);
            }
        }.start();
    }
public Request deleteObjectAsync(final @NonNull String objectID, @Nullable final RequestOptions requestOptions, @Nullable CompletionHandler completionHandler) {
        return getClient().new AsyncTaskRequest(completionHandler) {
            @NonNull
            @Override protected JSONObject run() throws AlgoliaException {
                return deleteObject(objectID, requestOptions);
            }
        }.start();
    }
public Request deleteObjectAsync ( final @ NonNull String objectID , @ Nullable final RequestOptions requestOptions , @ Nullable CompletionHandler completionHandler ) { return getClient ( ) . new AsyncTaskRequest ( completionHandler ) { @ NonNull @ Override protected JSONObject run ( ) throws AlgoliaException { return deleteObject ( objectID , requestOptions ) ; } } . start ( ) ; }
Deletes an object from this index (asynchronously).

@param objectID          Identifier of the object to delete.
@param requestOptions    Request-specific options.
@param completionHandler The listener that will be notified of the request's outcome.
@return A cancellable request.
Deletes an object from this index ( asynchronously ) .