Hi all i have been trying to post files for a third party tool through rest api with MultipartFormDataContent. Even though i am writing files to MultipartFordatacontent in byte arry i am receiving error saying "400 bad request no filedata section found in multipart post request".
Request:
Method: POST, RequestUri: 'url', Version: 1.1, Content: System.Net.Http.MultipartFormDataContent, Headers:
{
  
  Content-Type: multipart/form-data; boundary="c4757eb4-aefd-450a-a5cc-e879ac7f37ce"
  Content-Length: 185
}
--c4757eb4-aefd-450a-a5cc-e879ac7f37ce
Content-Disposition: form-data; name=filedata; filename=pp.txt
Content-Type: text/plain
test file
--c4757eb4-aefd-450a-a5cc-e879ac7f37ce--
Response:
StatusCode: 400, ReasonPhrase: 'Bad Request', Version: 1.1, Content: System.Net.Http.StreamContent, Headers:
{
  x-transaction-id: 99999_staging_1537571048380:f4eb3ca701:28:jm91oq79:10113
  vary: accept-encoding
  Connection: keep-alive
  Cache-Control: no-cache
  Date: Fri, 21 Sep 2018 23:04:08 GMT
  Content-Length: 104
  Content-Type: application/json; charset=utf-8
}
{"statusCode":400,"error":"Bad Request","message":"No filedata section found in multipart POST request"}