CoA -> REST

Please can someone say whether it's possible to receive a CoA and pass that into the REST module? I tried a simple configuration using 3.0.11 and got a startup error: /home/adrian/freeradius-server-3.0.11/etc/raddb/sites-enabled/coa[38]: "rest" modules aren't allowed in 'recv-coa' sections -- they have no such method. /home/adrian/freeradius-server-3.0.11/etc/raddb/sites-enabled/coa[23]: Errors parsing recv-coa section. We use the REST module quite extensively for auth and acct requests and would like to do similar for coa. Thanks, Adrian Smith