[Product Update] Automatic enablement of new OpenTelemetry ingestion API

Hello しゃるろっと,

We’re writing to let you know that Cloud Observability has launched a new
OpenTelemetry (OTel) ingestion API[1] that supports native OpenTelemetry
Protocol (OTLP) logs, trace spans, and metrics. Starting March 4, 2026,
this API will be added as a dependency for the current Cloud Logging, Cloud
Trace, and Cloud Monitoring ingestion APIs. This change ensures a seamless
transition as collection tools migrate to this new unified endpoint.

What you need to know

Key changes:

– The existing Cloud Observability ingestion APIs
(logging.googleapis.com, cloudtrace.googleapis.com, and
monitoring.googleapis.com) are automatically activated when you create a
Google Cloud project using the Google Cloud console or gcloud CLI. The
behavior remains unchanged for projects created via API, which do not have
these ingestion APIs enabled by default. Starting March 4, 2026, the new
OTel ingestion endpoint telemetry.googleapis.com will automatically
activate when any of these specified APIs are enabled.
– In addition, we will automatically enable this new endpoint for all
existing projects that already have current ingestion APIs active.

What you need to do

No action is required from you for this API enablement change, and there
will be no disruption to your existing services. You may disable the API at
any time by following these instructions[2].

Refer to the attachment for a list of the projects that will automatically
enable the new endpoint.

We’re here to help

If you have any questions or require assistance, please contact Google
Cloud Support[3].

Thanks for choosing Google Cloud Observability.

– The Google Cloud Team

[1]
docs.cloud.google.com/stackdriver/docs/reference/telemetry/overview
[2] docs.cloud.google.com/service-usage/docs/enable-disable
[3] support.google.com/

© 2026 Google LLC 1600 Amphitheatre Parkway, Mountain View, CA 94043

You’ve received this mandatory service announcement to update you about
important changes to Google Cloud or your account.