Datalake
Interfaces
Inbound and outbound contracts for Datalake
Authentication
- Internal service only. No external ingress.
- Pub/Sub subscription access is controlled by IAM.
Base path
- v1:
/api/v1
Endpoint catalog
| Resource | Operations | Notes |
|---|---|---|
/health | GET | Health check and processor metrics |
Inbound stream
- Primary ingress is the Pub/Sub subscription configured by
SOURCE_SUBSCRIPTION_NAME. - Messages must conform to the Spanner Change Stream payload schema.
Outbound dependencies
- BigQuery dataset tables (
{tableName}_changelog). - Pub/Sub topics created per table for downstream consumers.
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