> ## Documentation Index
> Fetch the complete documentation index at: https://docs.reducto.ai/llms.txt
> Use this file to discover all available pages before exploring further.

# Hybrid VPC — Google Cloud Storage

> Set up Hybrid VPC with Google Cloud Storage for data sovereignty

Hybrid VPC with Google Cloud Storage uses cross-project service account access to allow Reducto's compute infrastructure to read and write documents in your GCS bucket.

<Note>
  GCS hybrid VPC setup is available but not yet self-serve. Contact your Reducto team for onboarding assistance and to receive the required service account details.
</Note>

## Integration Values

After setup, provide these values to Reducto:

| Value                  | Description                                 |
| ---------------------- | ------------------------------------------- |
| `bucket_name`          | GCS bucket name                             |
| `project_id`           | GCP project ID                              |
| `service_account_json` | Service account credentials (JSON key file) |
| `bucket_folder`        | Optional key prefix for all objects         |

## Security

* **Cross-project IAM**: Reducto's service account is granted `roles/storage.objectAdmin` on the specific bucket
* **No shared keys**: IAM-based access using service account impersonation
* **Lifecycle management**: Configure object lifecycle rules on the bucket for automatic cleanup