Bolt v4 addendum: stricter typing of AWS API Gateway payloads #2277
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filmaj
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enhancement
filmaj
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seratch
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Oct 2, 2024
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Once the lint error is resolved and the main branch is ready for v4 changes, we can merge this PR |
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The lint and test errors will be resolved by #2259; I will merge this into the v4 PR in the mean time. |
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Summary
This PR is an addendum / expansion on a proposed change in bolt v4: better typing of the AWS payload interfaces. This is applicable to consumers using the
AwsLambdaReceiver. This PR would fix #2272.Background
In my initial bolt-v4 PR, @seratch observed that some of the typing adjustments I was making to AWS payloads was simplistic and could be enhanced. He also pointed me to #2272 as a potential issue that could be resolved by doing a bit more work in properly typing both V1 and V2 AWS API Gateway payloads.
This PR attempts to improve these AWS payload types to support both V1 and V2 APIG payloads. A side benefit is it requires bolt code to be a bit more strict and correct when retrieving the URL path from this payload (by requiring to account for the difference in what the relevant property for this is in V1 vs. V2).
If approved, these changes, and how to migrate from bolt v3 to v4 app code to take into account these interface changes - particularly for apps setting
customPropertiesExtractororinvalidSignatureHandlermethods - would need to be documented in a bolt v3 -> v4 migration guide.