chore(lambda): add AWS_DEFAULT_REGION to the list of reserved environment variables #28048
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Changes
AWS_DEFAULT_REGION
toreservedEnvironmentVariables
aws-cdk/packages/aws-cdk-lib/aws-lambda/test/function.test.ts
Line 3426 in 91a3e8c
Description
The Function constructor checks that reserved environment variables are not specified when adding environment variables.
However, when I mistakenly specified
AWS_DEFAULT_REGION
as an environment variable,cdk synth
did not generate an error.The following document contains the list of reserved environment variables.
https://docs.aws.amazon.com/lambda/latest/dg/configuration-envvars.html#configuration-envvars-runtime
Cloudformation gives the following error.
Resource handler returned message: "Lambda was unable to configure your environment variables because the environment variables you have provided contains reserved keys that are currently not supported for modification. Reserved keys used in this request: AWS_DEFAULT_REGION
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