DbClusterSnapshotIdentifier.py

"""
Copyright Amazon.com, Inc. or its affiliates. All Rights Reserved.
SPDX-License-Identifier: MIT-0
"""

from __future__ import annotations

from typing import Any

import cfnlint.data.schemas.extensions.aws_rds_dbcluster
from cfnlint.jsonschema import ValidationError
from cfnlint.rules.jsonschema.CfnLintJsonSchema import CfnLintJsonSchema, SchemaDetails


class DbClusterSnapshotIdentifier(CfnLintJsonSchema):
    id = "W3688"
    shortdesc = "When restoring DBCluster certain properties are ignored"
    description = (
        "When creating a DBCluster extra properties are ignored and could "
        "result in drift"
    )
    tags = ["resources", "rds"]

    def __init__(self) -> None:
        super().__init__(
            keywords=["Resources/AWS::RDS::DBCluster/Properties"],
            schema_details=SchemaDetails(
                module=cfnlint.data.schemas.extensions.aws_rds_dbcluster,
                filename="snapshotidentifier.json",
            ),
        )

    def message(self, instance: Any, err: ValidationError) -> str:
        return "Additional properties are ignored ('MasterUsername')"