Serverless Programming Cookbook

Step 1 - Creating a Lambda project (Java)

In the previous recipes, we used a service interface and its implementation. In this recipe, we will create a Lambda function without a service class. As discussed in the previous chapter, you can follow any of the approaches that you prefer (or that your project prefers), but the underlying code will be the same.

In this section, I will be discussing only the core application logic, and will not be discussing supporting code, such as imports, error handling, and Java doc comments; however, the complete working code will be provided along with the code files.

Let's start by defining the dependency for the AWS Kinesis SDK for Java in the POM file, as shown in the following code:

<dependency>    <groupId ...