What is the meaning of isRelayOn in TextMessage of messageContent, if I do call api Add with get TextMessage as example:
api.call("Add", {
"typeName": "TextMessage",
"entity": {
"device": {
"id": "***"
},
"messageContent": {
"contentType": "IoxOutput",
"isRelayOn": false
},
"isDirectionToVehicle": true
}
}, function(result) {
console. log("Done: ", result);
}, function(e) {
console. error("Failed:", e);
});
what would happen?