(aws-timestream): Add support for CfnDBParameterGroup of Timestream InfluxDb

[dang312]

Describe the feature

Currently, we don't have any feature to create a database parameter group using CDK following this guide
https://docs.aws.amazon.com/timestream/latest/developerguide/timestream-for-influx-db-connecting.html#timestream-for-influx-parameter-groups-overview-default-custom-parameter-groups
We have to do it manually and after that edit the dbParameterGroupIdentifier of CfnInfluxDBInstance

Use Case

Create a database parameter group with CDK

Proposed Solution

No response

Other Information

No response

Acknowledgements

• I may be able to implement this feature request
• This feature might incur a breaking change

CDK version used

2.126.0 (build fb74c41)

Environment details (OS name and version, etc.)

Linux

[khushail]

Hey @dang312 , thanks for reaching out. So what you are saying is you need a L2 construct for CfnInfluxDBInstance, which makes sense.

But please correct my understanding here when you mentioned you create the instance and the edit the identifier. With the support of L1 construct as CfnInfluxDBInstance, you should be able to create the one from scratch as well, as given in the example here.

Is that not doable ?

[dang312]

Hey @dang312 , thanks for reaching out. So what you are saying is you need a L2 construct for CfnInfluxDBInstance, which makes sense.

But please correct my understanding here when you mentioned you create the instance and the edit the identifier. With the support of L1 construct as CfnInfluxDBInstance, you should be able to create the one from scratch as well, as given in the example here.

Is that not doable ?

Actually no, L2 construct for CfnInfluxDbInstance is very helpful.
But what is need is the support of creating CfnDBParameterGroup automatically ( like RDS, Elasticache,.. ) instead of manual and assign the identifier like right now.

[khushail]

@dang312 thanks for clarification around your usecase. So your point is to get construct like this- CfnDBParameterGroup.

For Timestream,there is no L1 construct supported by cloudformation and unless cloudformation provides it, it can not be supported by CDK.

You would have to create a request on the cloudformation coverage roadmap and follow that for further updates.
You could also help in prioritizing the request by getting upvotes from the community.

Hope that would be helpful.