public Request multipleQueriesAsync(final @NonNull Collection<Query> queries, final Client.MultipleQueriesStrategy strategy, @Nullable CompletionHandler completionHandler) {
        return multipleQueriesAsync(queries, strategy, /* requestOptions: */ null, completionHandler);
    }
public Request multipleQueriesAsync(final @NonNull Collection<Query> queries, final Client.MultipleQueriesStrategy strategy, @Nullable CompletionHandler completionHandler) {
        return multipleQueriesAsync(queries, strategy,  null, completionHandler);
    }
public Request multipleQueriesAsync ( final @ NonNull Collection < Query > queries , final Client . MultipleQueriesStrategy strategy , @ Nullable CompletionHandler completionHandler ) { return multipleQueriesAsync ( queries , strategy , /* requestOptions: */ null , completionHandler ) ; }
Run multiple queries on this index with one API call.
A variant of {@link Client#multipleQueriesAsync(List, Client.MultipleQueriesStrategy, CompletionHandler)}
where the targeted index is always the receiver.

@param queries           The queries to run.
@param strategy          The strategy to use.
@param completionHandler The listener that will be notified of the request's outcome.
@return A cancellable request.
Run multiple queries on this index with one API call . A variant of { @link Client#multipleQueriesAsync ( List Client . MultipleQueriesStrategy CompletionHandler ) } where the targeted index is always the receiver .