To override the Content-type in your clients, use the HTTP Accept Header, append  the .csv suffix or  ?format=csv
 
		
        
        HTTP + CSV
         The following are sample HTTP requests and responses. 
            The placeholders shown need to be replaced with actual values.
POST /News_Add HTTP/1.1 
Host: wbs.e-teleport.ru 
Accept: text/csv
Content-Type: text/csv
Content-Length: length
{"Text":"String","Private":false,"Type":"news","Title":"String","Id":0}
 
HTTP/1.1 200 OK
Content-Type: text/csv
Content-Length: length
{"ErrCode":0,"NewsId":0}