{
    "$id": "/pub/schema/enum.schema",
    "title": "Enum parameter",
    "type": "object",
    "properties": {
	"type": { "const": "enum" },
	"keyword": { "$ref": "/pub/schema/keyword.schema" },
	"description": { "$ref": "/pub/schema/desc.schema" },
	"required": { "type": "boolean", "description": "informs whether the parameter is required or not" },
	"multiple": { "type": "boolean", "description": "informs whether the parameter can be informed more than once" },
	"options": {
	    "type": "array",
	    "items": {
		"type": "object",
		"properties": {
		    "description": {"type": "string"},
		    "value": {"type": "string"}
		},
		"additionalProperties": false
	    },
	    "description": "Array of possible values"
	},
	"default": {
	    "type": "string",
	    "description": "Default options"
	},
	"value": {
	    "type": "array",
	    "items": {
		"type": "object",
		"properties": {
		    "literal": {
			"type": "string",
			"description": "Option value"
		    }
		},
		"additionalProperties": false
	    }
	}
    },
    "required": ["type", "keyword", "description", "required", "multiple", "options" ],
    "additionalProperties": false
}