POST /w/api.php?action=upload&format=json HTTP/1.0
User-Agent: Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.1; SV1)
Host: commons.wikimedia.org
Accept: */*
Accept-Encoding: gzip, deflate
Connection: Keep-Alive
Cookie: <removed>
Content-Length: 883
Content-Type: multipart/form-data; boundary=----------------------------5772ece19917

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Content-Disposition: form-data; name="stash"

1
------------------------------5772ece19917
Content-Disposition: form-data; name="token"

<removed>
------------------------------5772ece19917
Content-Disposition: form-data; name="filename"

This is a chunk test1021.png
------------------------------5772ece19917
Content-Disposition: form-data; name="offset"

2985402
------------------------------5772ece19917
Content-Disposition: form-data; name="filesize"

2985402
------------------------------5772ece19917
Content-Disposition: form-data; name="filekey"

117smn8gimj0.w88qs3.2629828.png
------------------------------5772ece19917
Content-Disposition: form-data; name="chunk"; filename="something"
Content-Type: application/octet-stream


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