Spencer Shumway has a tutorial:
As part of our recent Q3 Launch for Confluent Cloud we announced the general availability of the Confluent Terraform Provider. HashiCorp Terraform is an Infrastructure as Code tool that lets you define both cloud and on-prem resources in human-readable configuration files that you can version, reuse, and share, using standardized resource management tooling, pipelines, and processes.
Click through for a getting started video as well as the tutorial.