matrix-rust-sdk/test_data/events/aliases.json

{
    "content": {
        "aliases": [
            "#tutorial:localhost"
        ]
    },
    "event_id": "$15139375516NUgtD:localhost",
    "origin_server_ts": 1513937551720,
    "sender": "@example:localhost",
    "state_key": "localhost",
    "type": "m.room.aliases",
    "unsigned": {
        "age": 7034220174
    }
}