curl -X POST \
  https://sync.revmsg.net/constituent/ba6dc8c06b3aa6a461fbae850a26dda5 \
  -H 'Cache-Control: no-cache' \
  -H 'Content-Type: application/json' \
  -d '{
    "name":"Steve Bob",
    "firstname":"Steve",
    "lastname":"Bob",
    "address":"555 Fake St.",
    "address_two":"APT 24",
    "city":"Seattle",
    "state":"WA",
    "zipcode":"98045",
    "email":"steve@steve.com",
    "home_phone":"1-555-555-5555",
    "msisdn":"1-555-555-5555",
    "employer":"Steve Company Inc",
    "metadata": {
        "source":"facebook",
        "emailOptInStatus":"I"
        },
    "tags":"amazingpeople2016"
}'