ProcessMaker Forum | BPM Workflow Simplified

public async Task<ActionResult<JObject>> UploadFile()
{
        using (HttpClient client = new HttpClient())
        using (var formData = new MultipartFormDataContent())
        {
            client.DefaultRequestHeaders.Authorization = new AuthenticationHeaderValue("Bearer",  authToken);

            formData.Add(new StringContent(documentUid), "inp_doc_uid");
            formData.Add(new StringContent(taskUid), "tas_uid");
            formData.Add(new StringContent(documentComment), "app_doc_comment");

            string filePath = Path.GetFullPath("/path/to/file.jpg");
            FileStream fileStream = new FileStream(filePath, FileMode.Open);

            formData.Add(new StreamContent(fileStream), "form", "file.jpg");

            HttpResponseMessage response = await client.PostAsync("https://example.com/api/1.0/workspace/cases/{caseId}/input-document", formData);

            string responseString = await response.Content.ReadAsStringAsync();

            JObject responseJson = JObject.Parse(responseString);

            if (!response.IsSuccessStatusCode)
            {
                return StatusCode((int)response.StatusCode, responseString ?? response.ToString());
            }

            return Ok(responseJson);
        }
}