> POST /calendar/v3/calendars/ndihjbq6agrl249fjqgd535qmk@group.calendar.google.com/acl HTTP/1.1
> Soup-Debug-Timestamp: 1432766373
> Soup-Debug: SoupSession 1 (0x67c240), SoupMessage 16 (0xa55290), SoupSocket 8 (0x7fffd8003780)
> Host: www.googleapis.com
> Authorization: Bearer ya29.gAFohzAjbcf9YCyjGbgHBTd3VFWTxECP5Um14DHl5eaMsx6UeCxMTAdaLmIO32vU6LgW7Ybe1Abmag
> GData-Version: 2
> Content-Type: application/json
> Accept-Encoding: gzip, deflate
> User-Agent: libgdata/0.17.2 - gzip
> Connection: Keep-Alive
> 
> {"kind":"calendar#aclRule","role":"writer","scope":{"type":"user","value":"darcy@gmail.com"}}
  
< HTTP/1.1 200 OK
< Soup-Debug-Timestamp: 1432766374
< Soup-Debug: SoupMessage 16 (0xa55290)
< Cache-Control: no-cache, no-store, max-age=0, must-revalidate
< Pragma: no-cache
< Expires: Fri, 01 Jan 1990 00:00:00 GMT
< Date: Wed, 27 May 2015 22:39:34 GMT
< ETag: "00001432766374263000"
< Vary: Origin
< Vary: X-Origin
< Content-Type: application/json; charset=UTF-8
< Content-Encoding: gzip
< X-Content-Type-Options: nosniff
< X-Frame-Options: SAMEORIGIN
< X-XSS-Protection: 1; mode=block
< Server: GSE
< Alternate-Protocol: 443:quic,p=1
< Transfer-Encoding: chunked
< 
< {
<  "kind": "calendar#aclRule",
<  "etag": "\"00001432766374263000\"",
<  "id": "user:darcy@gmail.com",
<  "scope": {
<   "type": "user",
<   "value": "darcy@gmail.com"
<  },
<  "role": "writer"
< }