Nov 16, 2017 · As of Dec 3, 2016, you can simply use an AWS Step function to put Lambda function Lambda_B as the sequential step of Lambda_A. With AWS Step Functions, you define your application as a state machine, a series of steps that together capture the behavior of the app. States in the state machine may be tasks, sequential steps,
Wondering what is AWS Step Functions and how it fits into the serverless ecosystem? This guide covers that and much more including how it works, its Interested in learning whether you should use AWS Step Functions in production? You've come to the right place. In this guide, we'll walk through...
The data type of the result of a concatenation operation depends of the data types of the operands and on the length of the resulting string, using the return type promotion rules that the section Return Types from the CONCAT Function describes.
For more information see Input and Output Processing in Step Functions. Note You can also specify a JSON node of the input or the context object by using paths within the Parameters field of a state definition.