Describe your environment

OS: Linux
Python version: python3.12
SDK version: 1.25.0
API version: 1.25.0

What happened?

I have OTEL layer auto instrumented lambda in AWS region us-west-2 which uses OTEL layer -
arn:aws:lambda:us-west-2:901920570463:layer:aws-otel-python-amd64-ver-1-29-0:2

The traces were correctly being sent to OTEL collector -> dynatrace until 21st July, but we noticed no tracing after that.
I checked the logs for CloudWatch and started seeing this error as attached in - log-events-viewer-result.8.csv

log-events-viewer-result (8).csv

We tried updating the lambda layer to the latest version [arn:aws:lambda:us-west-2:901920570463:layer:aws-otel-python-amd64-ver-1-32-0:2] but still see same issue

Steps to Reproduce

Auto instrumented Lambda python function.

Expected Result

Should be able to see traces in Dynatrace.

Actual Result

No tracing.

Additional context

No response

Would you like to implement a fix?

None

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