Optional[customOptional[unknownOverride base description for CLI, specify possible alternative method Example: "Please use the 'iam v2 access-key' command instead. All existing keys remain accessible through the new command."
The date when this method, service, message or field will stop working (format: YYYY-MM-DD)
A description to help users understand the reason for deprecation and suggest alternatives. By default, this message will be shown in the CLI, Terraform, and SDKs as is.