HTTP 400 in /api/datasets POST (xbel)

[nbargnesi]

Using the small corpus.

Here's the start of the HTTP request:

POST /api/datasets HTTP/1.0
Host: bel2.demo.openbel.org
X-Real-IP: 75.150.66.10
X-Real-Base-URL: http://bel2.demo.openbel.org
X-Real-URL: http://bel2.demo.openbel.org/api/datasets
Connection: close
Content-Length: 4280294
accept: application/hal+json
Origin: http://demo.openbel.org
x-requested-with: Fetch
User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/45.0.2454.85 Safari/537.36
authorization: Bearer null
content-type: multipart/form-data; boundary=----WebKitFormBoundaryrogSYqiyzpFT6giB
Referer: http://demo.openbel.org/belmgr/
Accept-Encoding: gzip, deflate
Accept-Language: en-US,en;q=0.8

------WebKitFormBoundaryrogSYqiyzpFT6giB
Content-Disposition: form-data; name="file"; filename="small_corpus.xbel"
Content-Type: application/x-xbel

<?xml version="1.0" encoding="UTF-8" standalone="yes"?>
<bel:document xmlns:bel="http://belframework.org/schema/1.0/xbel" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://belframework.org/schema/1.0/xbel http://resource.belframework.org
/belframework/1.0/schema/xbel.xsd">
    <bel:header>
        <bel:name>BEL Framework Small Corpus Document</bel:name>
        <bel:description>Approximately 2000 hand curated statements drawn from 57 PubMeds.</bel:description>
        <bel:version>20150611</bel:version>
        <bel:copyright>Copyright (c) 2011-2015, Selventa. All Rights Reserved.</bel:copyright>
        <bel:contactInfo>support@belframework.org</bel:contactInfo>
        <bel:authorGroup>

and the server response:

HTTP/1.0 400 Bad Request
Content-Type: application/json
Access-Control-Allow-Origin: *
Access-Control-Allow-Methods: GET, POST, PUT, DELETE, OPTIONS
Access-Control-Expose-Headers: Allow, Content-Type, Content-Encoding, Content-Length, ETag, Last-Modified, Link, Location
Access-Control-Max-Age: 1
Vary: Origin,Accept-Encoding
Content-Encoding: gzip

[wshayes]

Works now