{
    "$schema": "http://json-schema.org/draft-04/schema#",
    "additionalProperties": false,
    "properties": {
        "CacheClusterEnabled": {
            "enum": [
                "true",
                "false"
            ],
            "type": "string"
        },
        "CacheClusterSize": {
            "enum": [
                "0.5",
                "1.6",
                "6.1",
                "13.5",
                "28.4",
                "58.2",
                "118",
                "237"
            ],
            "type": "string"
        },
        "Description": {
            "type": "string"
        },
        "RestApiId": {
            "pattern": "^[a-z0-9]{10}$",
            "type": "string"
        },
        "StageDescription": {
            "type": "string"
        },
        "StageName": {
            "pattern": "^\\w+$",
            "type": "string"
        },
        "Variables": {
            "additionalProperties": false,
            "patternProperties": {
                "^\\w+$": {
                    "pattern": "^[\\^\\-._:/?&=,\\w]+$",
                    "type": "string"
                }
            },
            "properties": {},
            "type": "object"
        }
    },
    "required": [
        "RestApiId",
        "StageName"
    ],
    "type": "object"
}