Hi

I am currently working on automating file submission to a portal. I face a problem regarding content types. My request is like

$filename='testfile';
$req=POST 'https://www.abcd.com/fileUpload.aspx', Content_Type=>'form-
+data',  Content => [file1=>["$filename"],file4=>[""],file5=>[""]];
[download]

I expect a request something like

--xYzZY
Content-Disposition: form-data; name="file1"; filename="testfile "
Content-Type: application/octet-stream
Test File Contents

--xYzZY
Content-Disposition: form-data; name="file4" filename=""


--xYzZY
Content-Disposition: form-data; name="file5" filename=""
[download]

since the data i captured using a HTTP Sniffer showed the request was like this. But the request it is generating is like

--xYzZY
Content-Disposition: form-data; name="file1"; filename="testfile "
Content-Type: application/octet-stream
Test File Contents

--xYzZY
Content-Disposition: form-data; name="file4"


--xYzZY
Content-Disposition: form-data; name="file5"
[download]

Please help me figure out how to create a request like this. Thanks in advance