/// <summary>
        /// Search push notifications 
        /// </summary>
        /// <exception cref="VirtoCommerce.Platform.Client.Client.ApiException">Thrown when fails to make API call</exception>
        /// <param name="criteria">Search parameters.</param>
        /// <returns>Task of ApiResponse (PushNotificationSearchResult)</returns>
        public async System.Threading.Tasks.Task<ApiResponse<PushNotificationSearchResult>> PushNotificationSearchAsyncWithHttpInfo(PushNotificationSearchCriteria criteria)
        {
            // verify the required parameter 'criteria' is set
            if (criteria == null)
                throw new ApiException(400, "Missing required parameter 'criteria' when calling VirtoCommercePlatformApi->PushNotificationSearch");

            var localVarPath = "/api/platform/pushnotifications";
            var localVarPathParams = new Dictionary<string, string>();
            var localVarQueryParams = new Dictionary<string, string>();
            var localVarHeaderParams = new Dictionary<string, string>(Configuration.DefaultHeader);
            var localVarFormParams = new Dictionary<string, string>();
            var localVarFileParams = new Dictionary<string, FileParameter>();
            object localVarPostBody = null;

            // to determine the Content-Type header
            string[] localVarHttpContentTypes = new string[] {
                "application/json", 
                "text/json", 
                "application/xml", 
                "text/xml", 
                "application/x-www-form-urlencoded"
            };
            string localVarHttpContentType = ApiClient.SelectHeaderContentType(localVarHttpContentTypes);

            // to determine the Accept header
            string[] localVarHttpHeaderAccepts = new string[] {
                "application/json", 
                "text/json", 
                "application/xml", 
                "text/xml"
            };
            string localVarHttpHeaderAccept = ApiClient.SelectHeaderAccept(localVarHttpHeaderAccepts);
            if (localVarHttpHeaderAccept != null)
                localVarHeaderParams.Add("Accept", localVarHttpHeaderAccept);

            // set "format" to json by default
            // e.g. /pet/{petId}.{format} becomes /pet/{petId}.json
            localVarPathParams.Add("format", "json");
            if (criteria.GetType() != typeof(byte[]))
            {
                localVarPostBody = ApiClient.Serialize(criteria); // http body (model) parameter
            }
            else
            {
                localVarPostBody = criteria; // byte array
            }


            // make the HTTP request
            IRestResponse localVarResponse = (IRestResponse)await ApiClient.CallApiAsync(localVarPath,
                Method.POST, localVarQueryParams, localVarPostBody, localVarHeaderParams, localVarFormParams, localVarFileParams,
                localVarPathParams, localVarHttpContentType);

            int localVarStatusCode = (int)localVarResponse.StatusCode;

            if (localVarStatusCode >= 400 && (localVarStatusCode != 404 || Configuration.ThrowExceptionWhenStatusCodeIs404))
                throw new ApiException(localVarStatusCode, "Error calling PushNotificationSearch: " + localVarResponse.Content, localVarResponse.Content);
            else if (localVarStatusCode == 0)
                throw new ApiException(localVarStatusCode, "Error calling PushNotificationSearch: " + localVarResponse.ErrorMessage, localVarResponse.ErrorMessage);

            return new ApiResponse<PushNotificationSearchResult>(localVarStatusCode,
                localVarResponse.Headers.ToDictionary(x => x.Name, x => x.Value.ToString()),
                (PushNotificationSearchResult)ApiClient.Deserialize(localVarResponse, typeof(PushNotificationSearchResult)));
            
        }