{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "$id": "https://acceldata.io/schemas/alert.json",
  "title": "Alert",
  "type": "object",
  "description": "A data quality or pipeline monitoring alert",
  "properties": {
    "id": {
      "type": "string",
      "description": "Unique alert identifier"
    },
    "title": {
      "type": "string",
      "description": "Alert title"
    },
    "severity": {
      "type": "string",
      "description": "Alert severity level",
      "enum": [
        "critical",
        "high",
        "medium",
        "low"
      ]
    },
    "status": {
      "type": "string",
      "description": "Current alert status",
      "enum": [
        "open",
        "resolved",
        "acknowledged"
      ]
    },
    "ruleId": {
      "type": "string",
      "description": "Data quality rule that triggered this alert"
    },
    "datasetId": {
      "type": "string",
      "description": "Dataset associated with the alert"
    },
    "datasetName": {
      "type": "string",
      "description": "Dataset name"
    },
    "metricValue": {
      "type": "number",
      "format": "double",
      "description": "Actual metric value that triggered the alert"
    },
    "threshold": {
      "type": "number",
      "format": "double",
      "description": "Threshold that was exceeded"
    },
    "triggeredAt": {
      "type": "string",
      "format": "date-time",
      "description": "When the alert was triggered"
    }
  }
}