/// <summary>
        /// Constructor
        /// </summary>
        /// <param name="namespaceManagerFactory"></param>
        public TopicDescriptionRetriever(
            INamespaceManagerFactory namespaceManagerFactory)
        {
            namespaceManagerFactory.NotNull(nameof(namespaceManagerFactory));

            _namespaceManagerFactory = namespaceManagerFactory;
        }
        /// <summary>
        /// Constructor
        /// </summary>
        /// <param name="namespaceManagerFactory"></param>
        public TopicDescriptionRetriever(
            INamespaceManagerFactory namespaceManagerFactory)
        {
            namespaceManagerFactory.NotNull(nameof(namespaceManagerFactory));

            _namespaceManagerFactory = namespaceManagerFactory;
        }