{
    "$schema": "http://json-schema.org/draft-03/schema",
    "additionalProperties": false,
    "properties": {
        "reason": {
            "required": true,
            "type": "string",
            "description": "Some blacklisted reason."
        },
        "alert": {
            "required": false,
            "type": "string",
            "description": "Some blacklist alert copy."
        },
        "contact": {
            "required": false,
            "type": "string",
            "description": "email id (eg:-user@theorchard.com)."
        }
    },
    "required": true,
    "type": "object"
}