Respond to a request with application/sdp

[massis08]

Hello,

I am trying to figure out how to respond to a request with application/sdp.
I saw that the supported types in loopback responses are: 'application/json', 'application/javascript', 'application/xml', 'text/javascript', 'text/xml', 'json' and 'xml'.
Is there any way to work around this?

Thanks in advance!