Invalid Arguments

Hi,

What I notice in your response example is either you made typo while copying or you are getting wrong data. In your data I see htts. That should be https. You should receive response like this {"status":true,"data":"https:\/\/nimubs-assets.s3.amazonaws.com\/manifest\/20230116150815-95.pdf"}. And with Newtonsoft.Json you can do as in below code example.

    public class Root
    {
        [JsonPropertyName("status")]
        public bool Status { get; set; }
        [JsonPropertyName("data")]
        public string Data { get; set; }
    }

            var root = JsonConvert.DeserializeObject(response.Content);
            using (WebClient webClient = new WebClient())
            {
                byte[] bytes = webClient.DownloadData(root.Data);
                Response.Clear();
                Response.AddHeader("Content-Disposition", "attachment; filename=" + Path.GetFileName(root.Data));
                Response.BinaryWrite(bytes);
                Response.Flush();
                Response.End();
            }

Regards,
Pasang

then if it is deserializing correctly then it should download?

is it deserializing correctly? JsonConvert.Deserialize not giving any error?

Hi Sachin

 that is not the issue . I have done that because otherwise i am able to raise issue on forum

Thanks

make htts to https in your url (root.data). there is no scheme like htts.

Hi Sachin

  I want to get the pdf file downloaded from the data returned by Api

Thanks

Use Newtonsoft.Json and try below code.

public class Root
{
   [JsonPropertyName("status")]
    public bool Status { get; set; }
    [JsonPropertyName("data")]
    public string Data { get; set; }
}

var response = "{\"status\":true,\"data\":\"htts:\\/\\/nimubsassets.s3.amazonaws.com\\/manifest\\/20230116150815-95.pdf\"}";

var responseContent = JsonConvert.DeserializeObject(response);

Is your root class like this?

    public class Root
    {
        public bool status { get; set; }
        public string data { get; set; }
    }

Root res= JsonConvert.DeserializeObject(yourJsonResponse);