/// <summary>
        /// Authenticates the caller using Basic authentication. Call this endpoint to authenticate the user
        /// </summary>
        /// <exception cref="ApiException">Thrown when fails to make API call</exception>
        /// <param name="authenticationRequest">Details about the user to authenticate.</param>
        /// <returns>Task of ApiResponse (AuthenticationResponse)</returns>
        public async System.Threading.Tasks.Task <ApiResponse <AuthenticationResponse> > LoginPostAsyncWithHttpInfo(AuthenticationRequest authenticationRequest)
        {
            // verify the required parameter 'authenticationRequest' is set
            if (authenticationRequest == null)
            {
                throw new ApiException(400, "Missing required parameter 'authenticationRequest' when calling AuthenticationApi->LoginPost");
            }

            const string localVarPath         = "/login";
            var          localVarPathParams   = new Dictionary <string, string>();
            var          localVarQueryParams  = new Dictionary <string, string>();
            var          localVarHeaderParams = new Dictionary <string, string>(this.ApiClient.DefaultHeader);
            var          localVarFormParams   = new Dictionary <string, string>();
            Object       localVarPostBody     = null;

            // to determine the Content-Type header
            string[] localVarHttpContentTypes = new string[] {
            };
            string localVarHttpContentType    = this.ApiClient.SelectHeaderContentType(localVarHttpContentTypes);

            // to determine the Accept header
            string[] localVarHttpHeaderAccepts = new string[] {
                "application/json"
            };
            string localVarHttpHeaderAccept = this.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 (authenticationRequest.GetType() != typeof(byte[]))
            {
                localVarPostBody = this.ApiClient.Serialize(authenticationRequest); // http body (model) parameter
            }
            else
            {
                localVarPostBody = authenticationRequest; // byte array
            }


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

            int localVarStatusCode = (int)localVarResponse.StatusCode;

            if (ExceptionFactory != null)
            {
                Exception exception = ExceptionFactory("LoginPost", localVarResponse);
                if (exception != null)
                {
                    throw exception;
                }
            }

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