To override the Content-type in your clients, use the HTTP Accept Header, append  the .json suffix or  ?format=json
To embed the response in a jsonp callback, append ?callback=myCallback
        
        HTTP + JSON
         The following are sample HTTP requests and responses. 
            The placeholders shown need to be replaced with actual values.
POST /addresses/{addressId} HTTP/1.1 
Host: evovoice.io 
Accept: application/json
Content-Type: application/json
Content-Length: length
{"accountId":"String","addressId":"String","friendlyName":"String","emergencyEnabled":false,"customerName":"String","street":"String","city":"String","region":"String","postalCode":"String","isoCountry":"String"}
 
HTTP/1.1 200 OK
Content-Type: application/json
Content-Length: length
{"id":"String","friendlyName":"String","emergencyEnabled":false,"customerName":"String","street":"String","city":"String","region":"String","postalCode":"String","isoCountry":"String"}