{
        "schema": "2.0",
        "config": {
            "update_multi": true,
            "style": {
                "text_size": {
                    "normal_v2": {
                        "default": "normal",
                        "pc": "normal",
                        "mobile": "heading"
                    }
                }
            }
        },
        "body": {
            "direction": "vertical",
            "padding": "12px 12px 12px 12px",
            "elements": [
                {
                "tag": "column_set",
                "horizontal_spacing": "8px",
                "horizontal_align": "left",
                "columns": [
                    {
                        "tag": "column",
                        "width": "weighted",
                        "elements": [
                            {
                                "tag": "markdown",
                                "content": "<font color=\"grey\">来源</font>\n**{{.Host}}**",
                                
                                "text_align": "left",
                                "text_size": "normal_v2",
                                "margin": "0px 0px 0px 0px"
                            }
                        ],
                        "vertical_spacing": "8px",
                        "horizontal_align": "left",
                        "vertical_align": "top",
                        "weight": 1
                    },
                    {
                        "tag": "column",
                        "width": "weighted",
                        "elements": [
                            {
                                "tag": "markdown",
                                "content": "<font color=\"grey\">错误信息</font>\n**{{.EventName}}**",
                                
                                "text_align": "left",
                                "text_size": "normal_v2",
                                "margin": "0px 0px 0px 0px"
                            }
                        ],
                        "vertical_spacing": "8px",
                        "horizontal_align": "left",
                        "vertical_align": "top",
                        "weight": 1
                    }
                ],
                "margin": "0px 0px 0px 0px"
            },
            {
                "tag": "column_set",
                "horizontal_spacing": "8px",
                "horizontal_align": "left",
                "columns": [
                    {
                        "tag": "column",
                        "width": "weighted",
                        "elements": [
                            {
                                "tag": "markdown",
                                "content": "<font color=\"grey\">告警等级</font>\n**{{.Severity}}**",
                                
                                "text_align": "left",
                                "text_size": "normal_v2",
                                "margin": "0px 0px 0px 0px"
                            }
                        ],
                        "vertical_spacing": "8px",
                        "horizontal_align": "left",
                        "vertical_align": "top",
                        "weight": 1
                    },
                    {
                        "tag": "column",
                        "width": "weighted",
                        "elements": [
                            {
                                "tag": "markdown",
                                "content": "<font color=\"grey\">告警时间</font>\n**{{.AlarmTime}}**",
                                
                                "text_align": "left",
                                "text_size": "normal_v2",
                                "margin": "0px 0px 0px 0px"
                            }
                        ],
                        "direction": "vertical",
                        "horizontal_spacing": "8px",
                        "vertical_spacing": "8px",
                        "horizontal_align": "left",
                        "vertical_align": "top",
                        "weight": 1
                    }
                ],
                "margin": "0px 0px 0px 0px"
            },
                {
                    "tag": "hr",
                    "margin": "0px 0px 0px 0px"
                },
                {
                "tag": "column_set",
                "horizontal_spacing": "8px",
                "horizontal_align": "left",
                "columns": [
                    {
                        "tag": "column",
                        "width": "weighted",
                        "elements": [
                            {
                                "tag": "markdown",
                                "content": "<font color=\"grey\">情况说明</font>\n**{{.Info}}**",                                
                                "text_align": "left",
                                "text_size": "normal_v2",
                                "margin": "0px 0px 0px 0px"
                            }
                        ],
                        "vertical_spacing": "8px",
                        "horizontal_align": "left",
                        "vertical_align": "top",
                        "weight": 1
                    },  
                    {
                        "tag": "column",
                        "width": "weighted",
                        "elements": [
                            {
                                "tag": "markdown",
                                "content": "<font color=\"grey\">处理人</font>\n<at id='{{.Id}}'></at>",                                
                                "text_align": "left",
                                "text_size": "normal_v2",
                                "margin": "0px 0px 0px 0px"
                            }
                        ],
                        "vertical_spacing": "8px",
                        "horizontal_align": "left",
                        "vertical_align": "top",
                        "weight": 1
                    }
                ],
                "margin": "0px 0px 0px 0px"
            }
            ]
        },
        "header": {
            "title": {
                "tag": "plain_text",
                 "content": "[已处理] 告警通知：{{.NotifyMsg}}"
            },
            "subtitle": {
                "tag": "plain_text",
                "content": ""
            },
            "template": "red",
            "icon": {
                "tag": "standard_icon",
                "token": "succeed-hollow_filled"
            },
            "padding": "12px 12px 12px 12px"
        }
    }