lemmy-meter - Scheduled downtime JSON schema

{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "$id": "https://lemmy-meter.info/scheduled-downtime.schema.json",
  "title": "Planned Downtime",
  "description": "Lemmy instance planned/scheduled downtime",
  "type": "object",
  "properties": {
    "schedule": {
      "type": "object",
      "properties": {
        "once": {
          "description": "One off downtime periods.",
          "type": "array",
          "items": {
            "type": "object",
            "properties": {
              "when": {
                "description": "UTC Timestamp in YYYY-mm-dd HH:MM format. ""type": "string",
                "pattern": "^[0-9]{4}-[0-9]{2}-[0-9]{2} [0-9]{2}:[0-9]{2}$"
              },
              "duration": {
                "description": "Duration in minutes.",
                "type": "integer",
                "minimum": 1
              }
            }
          }
        },
        "recurring": {
          "description": "Recurring downtime periods.",
          "type": "array",
          "items": {
            "type": "object",
            "properties": {
              "cron": {
                "description": "UTC Cron schedule.  See https://crontab.guru",
                "type": "string",
                "pattern": "^((([0-9]+,)+[0-9]+|([0-9]+[/-][0-9]+)|[0-9]+|.*) ?){5,7}$"
              },
              "duration": {
                "description": "Duration in minutes.",
                "type": "integer",
                "minimum": 1
              }
            }
          }
        }
      }
    }
  }
}