although the field text is filled out.

response:

HTTP/1.1 200 OK
Accept-Ranges: bytes
Age: 0
Connection: keep-alive
Content-Length: 81
Content-Type: application/json
Date: Fri, 08 Aug 2014 17:22:15 GMT
Server: Mashape/5.0.3
Via: 1.1 varnish
X-Ratelimit-Requests-Limit: 500
X-Ratelimit-Requests-Remaining: 486

{
“docs”: [],
“warnings”: [
“A required field is missing: “text””
]
}