Trying to deploy a function that is larger than 52428800 bytes should return a non-0 code

[trucchuspear-policymogul]

Describe the bug

When building and deploying .NET Lambda functions, I sometimes get the error "Error updating code for Lambda function: Zipped size must be smaller than 52428800 bytes" however the process does not return a non-zero code hence my CI build process does not know where was an error.

Expected Behavior

When "Error updating code for Lambda function: Zipped size must be smaller than 52428800 bytes" occurs, a non-0 exit code should be returned

Current Behavior

Process exited with code 0

Reproduction Steps

Prepare a lambda project that returns in a large ZIP file - larger than 52428800 bytes and run "dotnet-lambda deploy-function"

Possible Solution

Return any non-zero code when the process exits

Additional Information/Context

Using TeamCity as the build server

AWS .NET SDK and/or Package version used

.NET CLI 6.0.100

Targeted .NET Platform

.NET 6

Operating System and version

Ubuntu

[ashishdhingra]

@trucchuspear-policymogul Thanks for reporting the issue. It appears that you are affected by the Deployment package (.zip file archive) size quota mentioned in Function configuration, deployment, and execution table at Lambda quotas. Could you please share the error stack trace? Looks like the .NET Lambda extension tooling returns -1 error code (non-zero) in case of exceptions here.

Could you also share the version of Amazon.Lambda.Tools used? When I try to reproduce the issue to update (or create) existing Lambda function, I get the error Error updating code for Lambda function: Request must be smaller than 70167211 bytes for the UpdateFunctionCode operation. This is different from the error you described.

Thanks, Ashish

[trucchuspear-policymogul]

I can confirm that the .NET Lambda extension tooling is indeed returning a non-zero result and instead the problem with to do with my script.

To resolve the problem, I added a "set -e" at the top of my script and that forced the script to exit when the .NET tooling errored.

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