Amazonaws library: how to include it?

Processing Libraries
4

I hope your subfolder is named “library” and not “libary”.

Maybe the “-1.3.10” part could confuse Processing and should be removed:
“aws-iot-device-sdk-java-1.3.10” → “aws-iot-device-sdk-java”

This below should be your tree folder structure:

+---"Sketchbook's path"/libraries
|   \---aws-iot-device-sdk-java
|       \---library
|               aws-iot-device-sdk-java.jar
|               "other dependencies".jar