JSON sent: {"app_id":"9fc08187-d913-42de-95a5-0fd883e192eb","included_segments":["All"],"data":{"foo":"bar"},"contents":{"en":"English Message","es":"English Message"}} JSON received: {"allresponses":"{\"id\":\"45929a2e-a8dc-4694-a5c4-89319b2926e9\",\"recipients\":7}"}