{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "$id": "https://raw.githubusercontent.com/api-evangelist/zluri/refs/heads/main/json-schema/fact-data-upload.json",
  "title": "Zluri Fact Data Upload",
  "description": "Payload for uploading fact entity data within an active sync session. Fact data represents historical events appended to the timeline for analytics and compliance.",
  "type": "object",
  "required": ["entity", "page", "data"],
  "properties": {
    "entity": {
      "type": "string",
      "description": "The type of fact entity being uploaded.",
      "enum": ["activities", "transactions"]
    },
    "page": {
      "type": "integer",
      "description": "Page number for this batch of data.",
      "minimum": 1
    },
    "data": {
      "type": "array",
      "description": "Array of fact records. Maximum 1000 records per page.",
      "maxItems": 1000,
      "items": {
        "type": "object"
      }
    }
  }
}