adding repeated values

[maheshpolus]

can you please add how to use repeated ? to more clarity how to set values to a repeated field?

message Message {
string id = 3;
repeated todo todos = 9;
}

message todo {
int32 id = 1;
string description = 2;
}

todosData = [{id:1, description: 'i want to study protobuf"}. {id: 2, description: ''how to add this'}];
message.setid('3');
message. ?????

please help