feat(lambda-destinations): support Lambda async S3 destination #31709
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SmritiVashisth
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| onSuccess: new destinations.S3Destination(successBucket), | ||
| maxEventAge: Duration.hours(4), | ||
| retryAttempts: 2, | ||
| }); |
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I haven't been able to run the tests successfully yet. Tomorrow, the service deployment will reach DUB, and I'll run the test there. Then I'll update the commit message and the integration test snapshot.
Please review the other changes until then.
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Updated the test snapshot in a new commit
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| */ | ||
| public bind(_scope: Construct, fn: lambda.IFunction, _options?: lambda.DestinationOptions): lambda.DestinationConfig { | ||
| // grant read and putObject permissions | ||
| this.bucket.grantRead(fn); |
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I check other destinations and they only need Write permissions. Why do we need read permission here?
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There is a cross region check that needs to be done to block cross region bucket setup. Since an S3 arn doesn't have region in the arn format, we have to find the region using a headBucket call (as listed in the s3 documentation). This call needs listBucket permission. That's why read permission is needed.
For other destinations, the destination region is in the arn itself.
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Issue # (if applicable)
N/A
Reason for this change
Working on a new feature support - S3 destination for Lambda Async Invoke.
Description of changes
Description of how you validated changes
Unit tests and integration tests have been added.
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By submitting this pull request, I confirm that my contribution is made under the terms of the Apache-2.0 license