{
    "$schema": "http://json-schema.org/draft-04/schema#",
    "description": "Describes the token endpoint's OAuth error response",
    "minItems": 1,
    "properties": {
        "error": {
            "description": "Error Type",
            "enum": [
                "invalid_request",
                "invalid_client",
                "invalid_grant",
                "unauthorized_client",
                "unsupported_grant_type",
                "invalid_scope",
                "unsupported_token_type"
            ],
            "type": "string"
        },
        "error_description": {
            "description": "Human-readable ASCII text providing additional information",
            "type": "string"
        },
        "error_uri": {
            "description": "A URI identifying a human-readable web page with information about the error",
            "format": "uri",
            "type": "string"
        }
    },
    "required": [
        "error"
    ],
    "title": "Token Error Response",
    "type": "object"
}