Export Example
--------------

* task: Export an instance ``relation/LineRelation/55ba3e55a6165413b9d1a18d``
  as a formatted ``.xlsx`` spreadsheet file called:
  ``55ba3e55a6165413b9d1a18d.xlsx``
* user: provider administrator
* hierarchy: ``55b9daeca6165413b9d166de``


::



    $ curl -v 
           -H 'Authorization: Basic YWRtaW5AcHJvdjEuY29tOnBhc3N3b3Jk'
           -o 55ba3e55a6165413b9d1a18d.xlsx 
           'http://localhost/api/relation/LineRelation/55ba3e55a6165413b9d1a18d/export/
            ?hierarchy=55b9daeca6165413b9d166de
            &export_format=xlsx
            &template_name=line-cft
            &policy_name=LineMenuFDPProv
            &schema=true
            &schema_rules=true'
    + About to connect() to localhost port 80 (#0)
    + Trying 127.0.0.1...   % Total    % Received % Xferd  Average Speed   Time    Time     Time  Current
                                   Dload  Upload   Total   Spent    Left  Speed
    0     0    0     0    0     0      0      0 --:--:-- --:--:-- --:--:--     0connected
    > GET /api/relation/LineRelation/55ba3e55a6165413b9d1a18d/export/
          ?hierarchy=55b9daeca6165413b9d166de
          &export_format=xlsx
          &template_name=line-cft
          &policy_name=LineMenuFDPProv
          &schema=true
          &schema_rules=true HTTP/1.1
    > Authorization: Basic YWRtaW5AcHJvdjEuY29tOnBhc3N3b3Jk
    > User-Agent: curl/7.22.0 (x86_64-pc-linux-gnu) 
                  libcurl/7.22.0 
                  OpenSSL/1.0.1 
                  zlib/1.2.3.4 
                  libidn/1.23 
                  librtmp/2.3
    > Host: localhost
    > Accept: */*
    > 
      0     0    0     0    0     0      0      0 --:--:--  0:00:02 --:--:--     0
    < HTTP/1.1 200 OK
    < Server: nginx/1.1.19
    < Date: Thu, 30 Jul 2015 15:45:05 GMT
    < Content-Type: 
       application/vnd.openxmlformats-officedocument.spreadsheetml.sheet
    < Transfer-Encoding: chunked
    < Connection: keep-alive
    < X-CSRFToken: tey9Z6fdlDtwEMYczJ2UmSleIolfG4ys
    < Content-Disposition: attachment; 
        filename=relation_LineRelation_exportedsheet_formatted_2015-07-30_17-45-03.xlsx
    < Content-Language: en-us
    < Vary: Accept, Cookie, Accept-Language, X-CSRFToken
    < Allow: GET, HEAD, OPTIONS
    < Set-Cookie: fileDownloadToken=downloaded; Path=/
    < Set-Cookie: csrftoken=tey9Z6fdlDtwEMYczJ2UmSleIolfG4ys; 
       SameSite=Lax;
       httponly; 
       Path=/
    < Set-Cookie: sessionid=aioz1ykt36ht47fzthjpljektbg1z1yr; 
       SameSite=Lax;
       httponly; 
       Path=/
    < 
    { [data not shown]
    100  9906    0  9906    0     0   3744      0 --:--:--  0:00:02 --:--:--  3745
    + Connection #0 to host localhost left intact
    + Closing connection #0