JSON payload:

{
  "type": "object",
  "properties": {
    "schemaId": {
      "type": "string"
    },
    "data": {
      "type": "object",
      "properties": {
        "essentials": {
          "type": "object",
          "properties": {
            "alertRule": {
              "type": "string"
            },
            "severity": {
              "type": "string"
            },
            "monitorCondition": {
              "type": "string"
            },
            "firedDateTime": {
              "type": "string"
            },
            "description": {
              "type": "string"
            },
            "alertTargetIDs": {
              "type": "array",
              "items": {
                "type": "string"
              }
            },
            "investigationLink": {
              "type": "string"
            }
          },
          "required": [
            "alertRule",
            "severity",
            "monitorCondition",
            "alertTargetIDs"
          ]
        },
        "alertContext": {
          "type": "object",
          "properties": {
            "eventSource": {
              "type": "string"
            },
            "eventTimestamp": {
              "type": "string"
            },
            "status": {
              "type": "string"
            },
            "properties": {
              "type": "object",
              "properties": {
                "currentHealthStatus": {
                  "type": "string"
                },
                "previousHealthStatus": {
                  "type": "string"
                },
                "title": {
                  "type": "string"
                }
              }
            }
          }
        }
      }
    }
  },
  "required": [
    "schemaId",
    "data"
  ]
}


Email Subject:

Alert @{triggerBody()?['data']?['essentials']?['alertRule']} [@{triggerBody()?['data']?['essentials']?['severity']}] 
condition: @{triggerBody()?['data']?['essentials']?['monitorCondition']} 
on @{last(split(triggerBody()?['data']?['essentials']?['alertTargetIDs'][0], '/'))}


Email Body:

<br>


  
    <h3 style="margin-bottom:4px;">Azure Monitor – Resource Health</h3>

    <p><strong>Alert:</strong> @{triggerBody()?['data']?['essentials']?['alertRule']}</p>
    <p><strong>Resource:</strong> @{last(split(triggerBody()?['data']?['essentials']?['alertTargetIDs'][0], '/'))}</p>

    <p><strong>Triggered Time (EST):</strong>
      @{formatDateTime(convertFromUtc(triggerBody()?['data']?['essentials']?['firedDateTime'],'Eastern Standard Time'),
        'yyyy-MM-dd HH:mm:ss')}
    </p>

    <p><strong>Monitor Condition:</strong> @{triggerBody()?['data']?['essentials']?['monitorCondition']}</p>

    <p><strong>Resource Health Status:</strong>
      @{coalesce(triggerBody()?['data']?['alertContext']?['properties']?['currentHealthStatus'],'Unknown')}
    </p>

    <p><strong>Details:</strong>
      @{coalesce(triggerBody()?['data']?['alertContext']?['properties']?['title'],
                 triggerBody()?['data']?['essentials']?['description'],
                 'N/A')}
    </p>

    <p><a href="@{triggerBody()?['data']?['essentials']?['investigationLink']}">Open alert in Azure Portal</a></p>

    <hr>
    <p style="color:#666;font-size:12px">
      Status: @{triggerBody()?['data']?['alertContext']?['status']} |
      Event time (UTC): @{triggerBody()?['data']?['alertContext']?['eventTimestamp']}
    </p>