{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "$id": "#/components/schemas/AudienceSegment",
  "title": "AudienceSegment",
  "type": "object",
  "description": "An Audience Segment defines a group of users for ad targeting, including custom audiences, Snap Audience Match, pixel-based audiences, and lookalike audiences.",
  "properties": {
    "id": {
      "type": "string",
      "description": "The unique identifier of the segment"
    },
    "updated_at": {
      "type": "string",
      "format": "date-time",
      "description": "Timestamp of last update"
    },
    "created_at": {
      "type": "string",
      "format": "date-time",
      "description": "Timestamp of creation"
    },
    "name": {
      "type": "string",
      "description": "The name of the segment"
    },
    "ad_account_id": {
      "type": "string",
      "description": "The ID of the parent ad account"
    },
    "description": {
      "type": "string",
      "description": "A description of the segment"
    },
    "status": {
      "type": "string",
      "description": "The status of the segment",
      "enum": [
        "ACTIVE",
        "PAUSED"
      ]
    },
    "source_type": {
      "type": "string",
      "description": "The source type of the audience segment",
      "enum": [
        "FIRST_PARTY",
        "THIRD_PARTY",
        "LOOKALIKE"
      ]
    },
    "approximate_number_users": {
      "type": "integer",
      "description": "Approximate number of users in the segment"
    }
  }
}