@aws-cdk/aws-stepfunctions: not all options for CreateEmrCluster are present

[guillaume-alliander]

Describe the bug

The signature of tasks.EmrCreateCluster is not consistent with what it is supposed to do, namely follow the RunJobFlow API

Regression Issue

• Select this option if this issue appears to be a regression.

Last Known Working CDK Version

No response

Expected Behavior

Having arguments like

• EbsRootVolumeIops
• EbsRootVolumeSize
• EbsRootVolumeThroughput
• ManagedScalingPolicy

(non exhaustive list, this is what I need myself)

Which are part of the RunJobFlow API, but cannot be given to the EmrCreateCluster call.

Current Behavior

Missing arguments, so I cannot create an EMR cluster via cdk in step functions.

Reproduction Steps

As the bug is about missing parameters, not much to show here.

Possible Solution

No response

Additional Information/Context

No response

CDK CLI Version

2.178.2

Framework Version

No response

Node.js Version

22.9.0

OS

MacOs 15.3.1

Language

Python

Language Version

3.12.8

Other information

No response

[pahud]

Yes, looking at the EmrCreateClusterOptions interface, it only has ebsRootVolumeSize but is missing:

EbsRootVolumeIops
EbsRootVolumeThroughput
ManagedScalingPolicy

We should check and add missing props in the interface. We welcome the PRs! Thank you.