{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "$id": "#/components/schemas/Matcher",
  "title": "Matcher",
  "type": "object",
  "description": "A matcher defining a single matching criterion based on attributes, segments, or key values.",
  "properties": {
    "type": {
      "type": "string",
      "description": "Type of matching to perform",
      "enum": [
        "IN_SEGMENT",
        "WHITELIST",
        "ALL_KEYS",
        "EQUAL_TO",
        "GREATER_THAN_OR_EQUAL_TO",
        "LESS_THAN_OR_EQUAL_TO",
        "BETWEEN",
        "CONTAINS_STRING",
        "STARTS_WITH",
        "ENDS_WITH",
        "MATCHES_STRING",
        "IN_LIST_STRING",
        "EQUAL_TO_SET",
        "CONTAINS_ALL_OF_SET",
        "CONTAINS_ANY_OF_SET",
        "PART_OF_SET",
        "EQUAL_TO_BOOLEAN",
        "DEPENDS_ON"
      ]
    },
    "negate": {
      "type": "boolean",
      "description": "Whether to negate the matcher result"
    },
    "attribute": {
      "type": "string",
      "description": "The attribute name to match against. Required for attribute-based matchers."
    },
    "strings": {
      "type": "array",
      "description": "String values used by string-based matchers",
      "items": {
        "type": "string"
      }
    },
    "number": {
      "type": "integer",
      "description": "Numeric value used by numeric matchers"
    },
    "date": {
      "type": "integer",
      "format": "int64",
      "description": "Unix timestamp value used by date-based matchers"
    },
    "between": {
      "type": "object",
      "description": "Range values for the BETWEEN matcher",
      "properties": {
        "from": {
          "type": "integer",
          "description": "Lower bound of the range"
        },
        "to": {
          "type": "integer",
          "description": "Upper bound of the range"
        }
      }
    },
    "depends": {
      "type": "object",
      "description": "Dependency configuration for the DEPENDS_ON matcher",
      "properties": {
        "splitName": {
          "type": "string",
          "description": "Name of the feature flag to depend on"
        },
        "treatments": {
          "type": "array",
          "description": "Treatments that must be returned by the dependency",
          "items": {
            "type": "string"
          }
        }
      }
    }
  }
}