How can I Post parameter in httpClient where in Postman use param

Question

I want to post my parameter with HttpClient. What is the Content in httpclient request body? I wrote it int the body part and when I run the project I get error:

My code is:

string baseAddress = "https://WebServiceAddress";
Client.DefaultRequestHeaders.Authorization = new System.Net.Http.Headers.AuthenticationHeaderValue("Bearer", token);
HttpRequestMessage bodyRequest = new HttpRequestMessage(HttpMethod.Post, baseAddress)

bodyRequest.Content = new StringContent(JsonConvert.SerializeObject(Prescriptionrequest), Encoding.UTF8, "application/json");

var responseApi = Client.PostAsync(baseAddress, bodyRequest.Content, new System.Threading.CancellationToken(false));

what should be the format of bodyRequest.Content?

Answer 1

Use this code:

HttpClient client = new HttpClient();
var dictionary = new Dictionary<string, string> 
{    
    { "parameter0", "value0" },    
    { "parameter1", "value1" }
};    
var content = new FormUrlEncodedContent(dictionary);    
var response = await client.PostAsync("https://WebServiceAddress", content);    
var responseString = await response.Content.ReadAsStringAsync();