If I create two identical entities on Fiware Orion: same name, same id and same attributes, what is the behaviour of the system?. Does it do just an update?
Orion will not let you to create two entities with the same id and type in the same service path. If you try to do that you will get an error like this one:
{
"error": "Unprocessable",
"description": "Already Exists"
}