feat(lambda): read cloud.account.id from symlink in Lambda detector#4183
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RaphaelManke wants to merge 5 commits intoopen-telemetry:mainfrom
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feat(lambda): read cloud.account.id from symlink in Lambda detector#4183RaphaelManke wants to merge 5 commits intoopen-telemetry:mainfrom
RaphaelManke wants to merge 5 commits intoopen-telemetry:mainfrom
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…etector Read /tmp/.otel-account-id via os.readlink() and set the cloud.account.id resource attribute when the symlink exists. Silently skip when the symlink is absent (OSError caught).
herin049
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Feb 12, 2026
sdk-extension/opentelemetry-sdk-extension-aws/tests/resource/test__lambda.py
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Summary
cloud.account.idfrom the symlink at/tmp/.otel-aws-account-idcreated by the OTel Lambda Extensionos.readlink()to read the symlink target (the AWS account ID)except OSErrorguard)Depends on
Changes
_lambda.py— Added readlink logic with_ACCOUNT_ID_SYMLINK_PATHconstantTest plan
cloud.account.idset correctly