(OpenSearch): (Unable to update stack to reflect index changes)

[mrgiba]

Describe the bug

I have a OpenSearch Serverless resource defined through the GenAI CDK Constructs, including a index
If I try to change the definition of the index, say by adding one new mapping, and run cdk deploy, I get an error saying Update not supported. An additional problem is that the stack is unable to rollback the changes, apparently due to another issue, so that I am forced to delete and recreate the stack

I attached two snapshots, one for the failed update and another for the failed rollback

Expected Behavior

Update to complete successfully

Current Behavior

Update and further rollback failed, leaving the stack in a inconsistent state

Reproduction Steps

For an existing stack, add one new mapping to a VectorIndex resource and run cdk deploy

Possible Solution

No response

Additional Information/Context

No response

CDK CLI Version

2.135.0

Framework Version

No response

Node.js Version

v21.7.1

OS

MacOS

Language

Python

Language Version

No response

Region experiencing the issue

us-east-1

Code modification

.

Other information

No response

Service quota

• I have reviewed the service quotas for this construct

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