- [### Supported services and regions
  List of services that Data Transfer Essentials supports.](https://docs.cloud.google.com/data-transfer-essentials/docs/services)
- [### Recognized autonomous system numbers (ASNs)
  List of ASNs that Data Transfer Essentials recognizes.](https://docs.cloud.google.com/data-transfer-essentials/docs/asn)
- [### Quotas and limits
  Quotas and limits for your Data Transfer Essentials resources.](https://docs.cloud.google.com/data-transfer-essentials/docs/quotas)
- [### Release notes
  Details about updates to Data Transfer Essentials.](https://docs.cloud.google.com/data-transfer-essentials/docs/release-notes)