{"name":"AWS_LAMBDA_FUNCTION_NAME","slug":"aws-lambda-function-name","family":"env","title":"Environment variables","noun":"environment variable","description":"Read by deployment-environment detection: when it is set and no earlier check matched, the environment is reported as `aws-lambda` in the `deployment_environment` telemetry field. The bundled AWS SDK's recursion-detection middleware also reads it: when it and a Lambda trace ID (from the Lambda invoke store or `_X_AMZN_TRACE_ID`) are both present, AWS requests without an `X-Amzn-Trace-Id` header get one carrying that trace ID.","description_source":"code","described_by":{"bundle":"2.1.286","author":"claude-opus-5-5"},"presence":{"first_seen":"2.1.138","removed_in":null,"in_current_build":true,"newest_mined":"2.1.308","builds":149,"mined_builds":149,"first_cited":null},"aliases":[],"entries":[],"entries_total":0,"docs":[],"docs_total":0,"gates":[],"related":[{"name":"AWS_LAMBDA_BENCHMARK_MODE","slug":"aws-lambda-benchmark-mode","description":null}],"url":"https:\/\/changelogs.core-directive.com\/reference\/env\/aws-lambda-function-name","family_url":"https:\/\/changelogs.core-directive.com\/reference\/env.json"}