# list_devices — 查询所有设备状态

[GET]
summary = "查询所有设备状态"
docstring = "返回所有已上报过心跳的设备及其在线状态和最后心跳时间"
params = []
auth_required = false

[GET.response_model]
devices = { type = "list[dict]", required = true }
total = { type = "int", required = true }