{
  "$id": "https://sessionpipe.org/schema/v1/batch.json",
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "type": "object",
  "properties": {
    "events": {
      "minItems": 1,
      "maxItems": 50,
      "type": "array",
      "items": {
        "type": "object",
        "properties": {
          "protocol": {
            "type": "number",
            "const": 1
          },
          "id": {
            "type": "string",
            "pattern": "^[0-9A-HJKMNP-TV-Z]{26}$"
          },
          "type": {
            "type": "string",
            "pattern": "^(?:native|[a-z][a-z0-9]*(?:\\.[a-z][a-z0-9_]*)+)$"
          },
          "time": {
            "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\\.\\d{3}(?:Z))$"
          },
          "tier": {
            "type": "integer",
            "minimum": 0,
            "maximum": 3
          },
          "harness": {
            "type": "object",
            "properties": {
              "name": {
                "type": "string",
                "pattern": "^[a-z][a-z0-9-]{0,39}$"
              },
              "version": {
                "type": "string",
                "maxLength": 64
              },
              "event": {
                "type": "string",
                "maxLength": 64
              }
            },
            "required": [
              "name"
            ]
          },
          "session": {
            "type": "object",
            "properties": {
              "id": {
                "type": "string",
                "minLength": 1,
                "maxLength": 128,
                "pattern": "^[A-Za-z0-9._:-]+$"
              },
              "seq": {
                "type": "integer",
                "minimum": 0,
                "maximum": 9007199254740991
              },
              "machine": {
                "type": "string",
                "maxLength": 80
              },
              "cwd": {
                "type": "string",
                "maxLength": 1024
              },
              "repo": {
                "type": "string",
                "maxLength": 512
              },
              "branch": {
                "type": "string",
                "maxLength": 256
              },
              "model": {
                "type": "string",
                "maxLength": 128
              },
              "title": {
                "type": "string",
                "maxLength": 200
              },
              "title_source": {
                "type": "string",
                "enum": [
                  "custom",
                  "harness",
                  "first-ask"
                ]
              },
              "url": {
                "type": "string",
                "maxLength": 1024,
                "format": "uri"
              },
              "account_id": {
                "type": "string",
                "maxLength": 128
              },
              "parent_id": {
                "anyOf": [
                  {
                    "type": "string",
                    "minLength": 1,
                    "maxLength": 128,
                    "pattern": "^[A-Za-z0-9._:-]+$"
                  },
                  {
                    "type": "null"
                  }
                ]
              }
            },
            "required": [
              "id",
              "seq"
            ]
          },
          "privacy": {
            "type": "object",
            "properties": {
              "rulesets": {
                "type": "array",
                "items": {
                  "type": "string",
                  "pattern": "^[a-z][a-z0-9-]*@\\d+$"
                }
              },
              "pii": {
                "type": "boolean"
              }
            },
            "required": [
              "rulesets",
              "pii"
            ]
          },
          "data": {
            "type": "object",
            "propertyNames": {
              "type": "string"
            },
            "additionalProperties": {}
          }
        },
        "required": [
          "protocol",
          "id",
          "type",
          "time",
          "tier",
          "harness",
          "session",
          "privacy",
          "data"
        ]
      }
    }
  },
  "required": [
    "events"
  ]
}