附件不使用logstash输出松弛插件

我的Grok过滤器是：

 grok {
        match => ["message", "%{TIMESTAMP_ISO8601} Thread:'(?<thread>[^']+)' Level:'%{LOGLEVEL:log-level}' Message:%{GREEDYDATA:information}"]

附件不起作用，而且

\n

也不会断线，它只是显示为松弛状态\n

我的错误消息日志是多行的大块文本，所以我真的很想做这样的事情，但不起作用：

slack
        {
           url => "https://hooks.slack.com/services/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"
           format => "%{log-level} at %{@timestamp} on %{type} with IP:%{host}"
           attachments => "Message: %{information}"
        }

slack
        {
           url => "https://hooks.slack.com/services/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"
           format => "%{log-level} at %{@timestamp} on %{type} with IP:%{host}"
           attachments => "Message: %{information}"
        }