/// <summary>
        /// Gets the file URL that you can use to download geographical location targeting codes.
        /// </summary>
        private async Task <GetGeoLocationsFileUrlResponse> GetGeoLocationsFileUrlAsync(string version, string languageLocale)
        {
            var request = new GetGeoLocationsFileUrlRequest
            {
                Version        = version,
                LanguageLocale = languageLocale
            };

            return(await CampaignService.CallAsync((s, r) => s.GetGeoLocationsFileUrlAsync(r), request));
        }
        /// <summary>
        /// Gets the file URL that you can use to download geographical location targeting codes.
        /// </summary>
        private async Task<GetGeoLocationsFileUrlResponse> GetGeoLocationsFileUrlAsync(string version, string languageLocale)
        {
            var request = new GetGeoLocationsFileUrlRequest
            {
                Version = version,
                LanguageLocale = languageLocale
            };

            return (await CampaignService.CallAsync((s, r) => s.GetGeoLocationsFileUrlAsync(r), request));
        }