Sentry Monitor

{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "$id": "https://sentry.io/schemas/monitor.json",
  "title": "Sentry Monitor",
  "description": "Represents a cron job monitor in Sentry. Monitors track scheduled tasks and alert when check-ins are missed or fail, providing visibility into the health of background jobs and cron tasks.",
  "type": "object",
  "properties": {
    "id": {
      "type": "string",
      "description": "The unique identifier of the monitor."
    },
    "slug": {
      "type": "string",
      "description": "The URL-friendly slug of the monitor."
    },
    "name": {
      "type": "string",
      "description": "The human-readable name of the monitor."
    },
    "type": {
      "type": "string",
      "description": "The type of monitor.",
      "enum": ["cron_job"]
    },
    "config": {
      "type": "object",
      "description": "The monitor's schedule configuration.",
      "properties": {
        "schedule_type": {
          "type": "string",
          "description": "The type of schedule.",
          "enum": ["crontab", "interval"]
        },
        "schedule": {
          "description": "The schedule definition. A crontab string or interval array.",
          "oneOf": [
            {
              "type": "string",
              "description": "Crontab expression (e.g., '*/5 * * * *')."
            },
            {
              "type": "array",
              "description": "Interval as [value, unit] (e.g., [1, 'hour']).",
              "items": {}
            }
          ]
        },
        "checkin_margin": {
          "type": ["integer", "null"],
          "description": "Margin of minutes before a check-in is marked as missed."
        },
        "max_runtime": {
          "type": ["integer", "null"],
          "description": "Maximum runtime in minutes before a check-in is marked as timed out."
        },
        "timezone": {
          "type": "string",
          "description": "The timezone for the schedule (e.g., UTC, America/New_York)."
        }
      },
      "required": ["schedule_type", "schedule"]
    },
    "status": {
      "type": "string",
      "description": "The current status of the monitor."
    },
    "dateCreated": {
      "type": "string",
      "format": "date-time",
      "description": "When the monitor was created."
    },
    "project": {
      "type": "object",
      "description": "The project associated with this monitor.",
      "properties": {
        "id": {
          "type": "string"
        },
        "slug": {
          "type": "string"
        },
        "name": {
          "type": "string"
        }
      }
    },
    "environments": {
      "type": "array",
      "description": "Environment-specific monitor statuses.",
      "items": {
        "type": "object",
        "properties": {
          "name": {
            "type": "string"
          },
          "status": {
            "type": "string"
          },
          "lastCheckIn": {
            "type": ["string", "null"],
            "format": "date-time"
          },
          "nextCheckIn": {
            "type": ["string", "null"],
            "format": "date-time"
          }
        }
      }
    }
  },
  "required": ["id", "name", "type", "config"]
}