code: public void execute() throws MojoExecutionException {
          super.execute();
          try {
              lambdaFunctions.forEach(context -> {
                  try {
                      deleteTriggers.andThen(deleteFunction).apply(
                              context.withFunctionArn(lambdaClient.getFunction(new GetFunctionRequest()
                                  .withFunctionName(context.getFunctionName())).getConfiguration().getFunctionArn()));                      
                  } catch (Exception e) {
                      getLog().error(e.getMessage());
                  }
              });
          } catch (Exception e) {
              getLog().error(e.getMessage(), e);
          }
      }
docs: The entry point into the AWS lambda function.