{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "$id": "https://split.io/schemas/split/segment.json",
  "title": "Split Segment",
  "description": "A segment in the Split platform, representing a reusable group of identities (keys) that can be referenced in feature flag targeting rules.",
  "type": "object",
  "required": ["name"],
  "properties": {
    "name": {
      "type": "string",
      "description": "Unique name of the segment within a workspace"
    },
    "description": {
      "type": "string",
      "description": "Human-readable description of the segment's purpose"
    },
    "trafficType": {
      "$ref": "#/$defs/TrafficType"
    },
    "creationTime": {
      "type": "integer",
      "description": "Unix timestamp in milliseconds of when the segment was created"
    },
    "tags": {
      "type": "array",
      "description": "Tags associated with the segment for organization and filtering",
      "items": {
        "$ref": "#/$defs/Tag"
      }
    },
    "keys": {
      "type": "array",
      "description": "Identity keys belonging to this segment",
      "items": {
        "$ref": "#/$defs/SegmentKey"
      }
    }
  },
  "$defs": {
    "TrafficType": {
      "type": "object",
      "description": "A traffic type defining the kind of entity the segment targets",
      "required": ["id", "name"],
      "properties": {
        "id": {
          "type": "string",
          "description": "Unique identifier for the traffic type"
        },
        "name": {
          "type": "string",
          "description": "Name of the traffic type (e.g., user, account)"
        }
      }
    },
    "Tag": {
      "type": "object",
      "description": "A tag used to categorize and filter segments",
      "required": ["name"],
      "properties": {
        "name": {
          "type": "string",
          "description": "Name of the tag"
        }
      }
    },
    "SegmentKey": {
      "type": "object",
      "description": "An identity key belonging to a segment",
      "required": ["key"],
      "properties": {
        "key": {
          "type": "string",
          "description": "The identity key value"
        }
      }
    }
  }
}