Amazon AppFlow Custom Connector SDK
· AppFlow Custom Connector SDK enables customers and third party developers to build custom source
and/or destination connectors for the AppFlow service.
Download JD-GUI to open JAR file and explore Java source code file (.class .java)
Click menu "File → Open File..." or just drag-and-drop the JAR file in the JD-GUI window aws-appflow-custom-connector-1.0.8.jar file.
Once you open a JAR file, all the java classes in the JAR file will be displayed.