{
	"$schema": "http://iot.bzh/download/public/schema/json/signal-composer-schema.json",
	"sources": [
		{
			"uid": "MissingFieldSource",
			"info": "A dummy source to be used as test source",
		},{
			"uid": "InvalidFieldSource",
			"api": "anotherDummySource",
			"retention": "A dummy source to be used as test source",
		}
	]
	}