{ "additionalProperties": false, "id": "KnownHostParameter", "properties": { "host": { "$ref": "HostnameOrIPv4Address, "required": true, "title": "Known host hostname or IP address" }, "port": { "default": 22, "maximum": 65535, "minimum": 1, "title": "Known host port", "type": "integer" } }, "type": "object" }