{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "$id": "https://raw.githubusercontent.com/api-evangelist/lytics/main/json-schema/lytics-segment-schema.json",
  "title": "Lytics Segment",
  "description": "Schema for a Lytics audience segment definition.",
  "type": "object",
  "required": ["id", "slug_name", "name"],
  "properties": {
    "id": {
      "type": "string",
      "description": "Unique segment identifier (UUID)"
    },
    "slug_name": {
      "type": "string",
      "description": "URL-safe slug for the segment",
      "pattern": "^[a-z0-9_]+$"
    },
    "name": {
      "type": "string",
      "description": "Human-readable display name for the segment"
    },
    "kind": {
      "type": "string",
      "description": "Segment type",
      "enum": ["audience", "content", "behavioral"]
    },
    "filter_ql": {
      "type": "string",
      "description": "Lytics Query Language (LQL) expression that defines segment membership"
    },
    "size": {
      "type": "integer",
      "description": "Current count of users in this segment",
      "minimum": 0
    },
    "created": {
      "type": "string",
      "format": "date-time",
      "description": "Timestamp when the segment was created"
    },
    "modified": {
      "type": "string",
      "format": "date-time",
      "description": "Timestamp when the segment was last modified"
    },
    "author_id": {
      "type": "string",
      "description": "User ID of the account member who created the segment"
    },
    "public": {
      "type": "boolean",
      "description": "Whether the segment is visible across accounts"
    }
  },
  "additionalProperties": false
}