https://github.com/oracle/terraform-provider-oci/tree/master/docs/examples/db_systems
Used the code from the above URL:
Getting the following error:
[tsrimahesh@chef-server db_systems]$ terraform plan
Error: oci_database_db_system.TFDBNode: : invalid or unknown key: data_storage_size_in_gb
Error: oci_database_db_system.TFDBNode: : invalid or unknown key: license_model
Error: oci_database_db_system.TFDBNode: : invalid or unknown key: node_count