Looks like aws-java-sdk-s3 requires com.amazonaws.SignableRequest. This class is defined in aws-java-sdk-core and from what I've seen aws-java-sdk-s3 doesn't have it in its dependencies.

AWS recently announced the general availability of the Common Runtime (CRT) HTTP Client in the AWS SDK for Java 2.x. The new asynchronous client provides faster SDK startup time and a smaller ...

AWS unveils a new performance optimization feature called Lambda SnapStart, designed to improve startup times for latency-sensitive applications, and initially aimed at Java developers.

However, this is not necessary. Use of the AWS Java core SDK libraries is certainly recommended for non-trivial functions, but for this simple Java AWS Lambda example it’s not needed. A serverless ...

Key programming languages for AWS including Python, Java, JavaScript, Go, and others, offer versatility for cloud development needs.

But the cat-among-the-pigeons part of this is that AWS has also released it to GitHub as a free download. AWS will also make Corretto the default Java in its own Linux distribution, which is used ...