{ "interface_name": "org.astarte-platform.rust.examples.individual-datastream.VolatileDeviceDatastream", "version_major": 0, "version_minor": 1, "type": "datastream", "ownership": "device", "mappings": [ { "endpoint": "/endpoint1", "type": "longinteger", "reliability": "guaranteed", "retention": "volatile" }, { "endpoint": "/endpoint2", "type": "boolean", "retention": "volatile", "reliability": "unique", "expiry": 30 } ] }