aws lambda

https://docs.aws.amazon.com/sdk-for-java/latest/developer-guide/migration-whats-different.html

A noticable change from the the SDK for Java 1.x to the SDK for Java 2.x is the package name change. Package names begin with software.amazon.awssdk in SDK 2.x, whereas the SDK 1.x uses com.amazonaws.

https://github.com/awsdocs/aws-lambda-developer-guide/tree/main/sample-apps

https://github.com/awsdocs/aws-doc-sdk-examples/tree/main/javav2/example_code/lambda

https://github.com/awsdocs/aws-doc-sdk-examples/tree/main/javav2/example_code/dynamodb/

https://docs.aws.amazon.com/lambda/latest/dg/java-samples.html

https://docs.aws.amazon.com/lambda/latest/dg/getting-started.html

https://docs.aws.amazon.com/lambda/latest/dg/example_cross_LambdaScheduledEvents_section.html

https://docs.aws.amazon.com/lambda/latest/dg/example_cross_LambdaAPIGateway_section.html

https://www.youtube.com/watch?v=A1rYiHTy9Lg Deploy a SpringBoot API on AWS Lambda in 10 minutes

        "Access-Control-Allow-Credentials" : true // Required for cookies, authorization headers with HTTPS 

backend must return the applicable CORS headers https://docs.aws.amazon.com/apigateway/latest/developerguide/how-to-cors-console.html