{
  "MetricFilters": [
    {
      "filterName": "BTPBlockedASTAttacks",
      "filterPattern": "{ $.verdict = \"DENY\" }",
      "logGroupName": "/aws/lambda/bartholomew-security-gate",
      "metricTransformations": [
        {
          "metricName": "BlockedASTAttacks",
          "metricNamespace": "Bartholomew/Security",
          "metricValue": "1",
          "unit": "Count"
        }
      ]
    },
    {
      "filterName": "BTPSecretRedactions",
      "filterPattern": "{ $.redactions_count > 0 }",
      "logGroupName": "/aws/lambda/bartholomew-security-gate",
      "metricTransformations": [
        {
          "metricName": "SecretRedactions",
          "metricNamespace": "Bartholomew/Security",
          "metricValue": "$.redactions_count",
          "unit": "Count"
        }
      ]
    },
    {
      "filterName": "BTPEvaluationLatency",
      "filterPattern": "{ $.latency_us > 0 }",
      "logGroupName": "/aws/lambda/bartholomew-security-gate",
      "metricTransformations": [
        {
          "metricName": "EvaluationLatencyMicroseconds",
          "metricNamespace": "Bartholomew/Performance",
          "metricValue": "$.latency_us",
          "unit": "Microseconds"
        }
      ]
    }
  ]
}