{
    "$schema":     "http://json-schema.org/draft-04/schema#",
    "title":       "Catalog facts",
    "description": "Facts parameter in a POST to retrieve a catalog",
    "type":        "object",
    "properties": {
        "name": {
            "type": "string"
        },
        "values": {
            "description": "The facts for the specified node",
            "type": "object",
            "patternProperties": {
                "^[a-z][a-z0-9_]*$": {}
            },
            "additionalProperties": false
        },
        "timestamp": {
            "description": "When the facts were gathered; NB doesn't adhere to json 'date-time' format.",
            "type": "string"
        },
        "expiration": {
            "description": "When the facts will expire; NB doesn't adhere to json 'date-time' format",
            "type": "string"
        }
    },
    "required": ["name", "values", "timestamp", "expiration"],
    "additionalProperties": false
}