I wish to use some custom calculations that are best written in java to compute header checksums.
If the computed checksum does not match the header checksum, I need to throw out an error. Simple enough! All examples show how ExecutionResult(false, Action.ABORT) can be used to return the error.
However, if the checksum is correct, I need to pass the request to a service endpoint. I don't see any example of being able to do that. All examples of callouts seem to end by creating a response.
Any examples/code snippets would be greatly helpful!