@Kaniz Fatma​ we have followed steps as a part of both terraform website and Databricks AWS article and also we have raised git issue, git team said that, issue is related to iam and we can reach Databricks. but in logs it is clearly saying it is unable complete creation of credential set. it is holding our development environment build, can you please point to right team.

if we manually create IAM role, are we going to provide role name in credential ID section

https://docs.databricks.com/dev-tools/terraform/e2-workspace.html

"credentials_id = databricks_mws_credentials.this.credentials_id" (we tried to pass role name also with arn, but no luck)

 imageplease find git issue that was raised

https://github.com/databrickslabs/terraform-provider-databricks/issues/1363

let me know please know if anything needed

karthik.p