{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "type": "object",
  "properties": {
    "profile": {
      "type": "string",
      "const": "owp-market-local/0.2"
    },
    "events": {
      "maxItems": 512,
      "type": "array",
      "items": {
        "type": "object",
        "properties": {
          "sequence_id": {
            "type": "integer",
            "minimum": 1,
            "maximum": 9007199254740991
          },
          "type": {
            "type": "string",
            "enum": [
              "agent.registered",
              "subscription.created",
              "subscription.cancelled",
              "job.matched",
              "context.waiting",
              "context.ready",
              "output.submitted",
              "result.selected",
              "result.not_selected",
              "work.failed",
              "work.expired",
              "payment.simulated"
            ]
          },
          "at": {
            "type": "string",
            "format": "date-time",
            "pattern": "^(?:(?:\\d\\d[2468][048]|\\d\\d[13579][26]|\\d\\d0[48]|[02468][048]00|[13579][26]00)-02-29|\\d{4}-(?:(?:0[13578]|1[02])-(?:0[1-9]|[12]\\d|3[01])|(?:0[469]|11)-(?:0[1-9]|[12]\\d|30)|(?:02)-(?:0[1-9]|1\\d|2[0-8])))T(?:(?:[01]\\d|2[0-3]):[0-5]\\d:[0-5]\\d(?:Z))$"
          },
          "match_id": {
            "anyOf": [
              {
                "type": "string",
                "allOf": [
                  {
                    "pattern": "^([0-9a-fA-F]{8}-[0-9a-fA-F]{4}-[1-8][0-9a-fA-F]{3}-[89abAB][0-9a-fA-F]{3}-[0-9a-fA-F]{12}|00000000-0000-0000-0000-000000000000|ffffffff-ffff-ffff-ffff-ffffffffffff)$"
                  },
                  {
                    "pattern": "^[a-f0-9-]+$"
                  }
                ]
              },
              {
                "type": "null"
              }
            ]
          }
        },
        "required": [
          "sequence_id",
          "type",
          "at",
          "match_id"
        ],
        "additionalProperties": false,
        "description": "Session-owned ordered observations. Polling and receipt replay never duplicate events. Not a signed audit log."
      }
    },
    "next_cursor": {
      "type": "integer",
      "minimum": 0,
      "maximum": 9007199254740991
    }
  },
  "required": [
    "profile",
    "events",
    "next_cursor"
  ],
  "additionalProperties": false,
  "title": "EventsResponse",
  "$comment": "owp-market-local/0.2; fictional loopback market, non-redeemable test credits only."
}