Describe the bug

An OpenSearch Domain created with removalPolicy: RemovalPolicy.SNAPSHOT does not behave any differently than one created with removalPolicy: RemovalPolicy.DESTROY

Expected Behavior

1. An OpenSearch Domain created with removalPolicy: RemovalPolicy.SNAPSHOT should have its data retained between destructive updates.
2. An OpenSearch Domain created with removalPolicy: RemovalPolicy.SNAPSHOT should have its data available in S3, Backup, or elsewhere after its Stack has been destroyed.

Current Behavior

1. An OpenSearch Domain created with removalPolicy: RemovalPolicy.SNAPSHOT will lose all of its data after a destructive update.
2. An OpenSearch Domain created with removalPolicy: RemovalPolicy.SNAPSHOT will have no snapshots in S3, Backup, or elsewhere after its Stack has been destroyed.

Reproduction Steps

1. Create a Domain

import {aws_opensearchservice as opensearch, RemovalPolicy, Stack, StackProps} from "aws-cdk-lib"
import {Construct} from "constructs"

export class ReproductionStack extends Stack {
  constructor(scope: Construct, id: string, props?: StackProps) {
    new opensearch.Domain(this, "Domain", {
      removalPolicy: RemovalPolicy.SNAPSHOT,
      encryptionAtRest: {enabled: false}, // for example
      // any other props
  }
}

2. cdk deploy
3. Add some data to your Domain.
4. Create a change which requires "the provider to create a new physical resource", e.g.

      encryptionAtRest: {enabled: true},

5. cdk deploy

Possible Solution

No response

Additional Information/Context

No response

CDK CLI Version

2.27.0 (build 8e89048)

Framework Version

No response

Node.js Version

17.7.2

OS

Windows 10

Language

Typescript

Language Version

4.7.3

Other information

No response