When you use min_ram or cpu_count resource hints for pipeline steps that don't require accelerators, Auto VM Selection (Instance Flexibility) is enabled automatically

## Feature Feature When you use `min_ram` or `cpu_count` resource hints for pipeline steps that don't require accelerators, Auto VM Selection (Instance Flexibility) is enabled automatically. With Auto VM Selection, workers are provisioned from a curated list of machine types that meet your RAM and CPU requirements. For more information, see [Auto VM Selection for worker machine types](https://cloud.google.com/dataflow/docs/guides/right-fitting#auto%5Fvm%5Fselection).