{
    "id": "https://raw.githubusercontent.com/OAI/OpenAPI-Specification/master/schemas/v1.2/dataTypeBase.json#",
    "$schema": "http://json-schema.org/draft-04/schema#",
    "description": "Data type fields (section 4.3.3)",
    "type": "object",
    "oneOf": [
        {
            "required": [
                "type"
            ]
        },
        {
            "required": [
                "$ref"
            ]
        }
    ],
    "properties": {
        "type": {
            "type": "string"
        },
        "$ref": {
            "type": "string"
        },
        "format": {
            "type": "string"
        },
        "defaultValue": {
            "not": {
                "type": [
                    "array",
                    "object",
                    "null"
                ]
            }
        },
        "enum": {
            "type": "array",
            "items": {
                "type": "string"
            },
            "_uniqueItems": true,
            "minItems": 1
        },
        "minimum": {
            "type": "string"
        },
        "maximum": {
            "type": "string"
        },
        "items": {
            "$ref": "#/definitions/itemsObject"
        },
        "_uniqueItems": {
            "type": "boolean"
        }
    },
    "dependencies": {
        "format": {
            "oneOf": [
                {
                    "properties": {
                        "type": {
                            "enum": [
                                "integer"
                            ]
                        },
                        "format": {
                            "enum": [
                                "int32",
                                "int64"
                            ]
                        }
                    }
                },
                {
                    "properties": {
                        "type": {
                            "enum": [
                                "number"
                            ]
                        },
                        "format": {
                            "enum": [
                                "float",
                                "double"
                            ]
                        }
                    }
                },
                {
                    "properties": {
                        "type": {
                            "enum": [
                                "string"
                            ]
                        },
                        "format": {
                            "enum": [
                                "byte",
                                "date",
                                "date-time"
                            ]
                        }
                    }
                }
            ]
        }
    },
    "definitions": {
        "itemsObject": {
            "oneOf": [
                {
                    "type": "object",
                    "required": [
                        "$ref"
                    ],
                    "properties": {
                        "$ref": {
                            "type": "string"
                        }
                    },
                    "additionalProperties": false
                },
                {
                    "allOf": [
                        {
                            "$ref": "#"
                        },
                        {
                            "required": [
                                "type"
                            ],
                            "properties": {
                                "type": {},
                                "format": {}
                            },
                            "additionalProperties": false
                        }
                    ]
                }
            ]
        }
    }
}