[AWS::SageMaker::Domain] - [Coverage] - Missing support to HiddenInstanceTypes property in StudioWebPortalSettings on CloudFormation

[nroshanr]

Name of the resource

AWS::SageMaker::Domain

Resource name

No response

Description

AWS::SageMaker::Domain StudioWebPortalSettings currently does not support HiddenInstanceTypes property.

This is supported in API and CLI
create-domain
update-domain

When using the HiddenInstanceTypes property, CloudFormation gives the following error:

[#/DefaultUserSettings/StudioWebPortalSettings: extraneous key [HiddenInstanceTypes] is not permitted]

Sample template to replicate the issue:

Resources:
  SageMakerResource:
    Type: AWS::SageMaker::Domain
    Properties:
      AuthMode: IAM
      DefaultUserSettings: 
        StudioWebPortalSettings:
            HiddenInstanceTypes:
              - ml.r6id.32xlarge
      DomainName: domainname
      SubnetIds: 
        - subnet-abc
      VpcId: vpc-abc

Other Details

No response