Exit code 1 on errors

[ldormoy]

Hello,

I recently encountered an HTTP 404 caused by an invalid Slack web hook URL (default channel got deleted in Slack, so the web hook got automatically disabled).

It took time to identify this issue because the Lambda monitoring reported a 100% success rate for this function.

I think it would make sense to set the exit code to 1 if the Slack response isn't a HTTP 200.

What do you think?

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This issue has been automatically marked as stale because it has been open 30 days
with no activity. Remove stale label or comment or this issue will be closed in 10 days

[github-actions]

This issue has been automatically marked as stale because it has been open 30 days
with no activity. Remove stale label or comment or this issue will be closed in 10 days

[github-actions]

This issue was automatically closed because of stale in 10 days

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