Hello all, Any plans to support IAM role or use already existing AWS_SESSION instead creating new IAM user and passing static creds for dynamo db integration?

Hm, did you try without specifying the access key/secret? the integration uses boto, so if the ingestion code continues without these, it would likely end up using the default credential provider chain that boto has

no those are required https://github.com/datahub-project/datahub/blob/master/metadata-ingestion/src/datahub/ingestion/source/dynamodb/dynamodb.py#L197-L202

Send us a contribution? seems like wouldn't take much effort. Otherwise please file an issue.

Issue filed will try adding support I m new to project any code guidelines or getting started might help

This talks a little bit about the configuration model: https://datahubproject.io/docs/metadata-ingestion/adding-source/#1-set-up-the-configuration-model