def ReadItems(self, collection_link, feed_options=None):
        """Reads all documents in a collection.

        :param str collection_link:
            The link to the document collection.
        :param dict feed_options:

        :return:
            Query Iterable of Documents.
        :rtype:
            query_iterable.QueryIterable

        """
        if feed_options is None:
            feed_options = {}

        return self.QueryItems(collection_link, None, feed_options)