Serving S3 from an ApiGatewayV2
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Using CDK, I went to try to add an AwsIntegration (to s3) to an apigatewayv2.HttpApi, when I realized that's not possible, and I was mixing up the old API gateway with the new one, which you can't do.
Is my main option here to make a lambda that does the proxying on my behalf?
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You have 3 main options:
- Use REST API (v1) which has direct integration with S3. Note that API Gateway has a 10 MB payload size limit.
- Use a Lambda function to proxy the request to S3. Note that Lambda has a 6 MB payload size limit.
- I think the preferred option, generate a pre-signed URL for the S3 object and download it directly from S3 to the client.
Thanks. I decided to do it with #3 but then I added a CloudFront in front of it, it's pretty clean!