private void preprocess_RenameErrorShape(ErrorMap error) {
        if (renameShapes.containsKey(error.getShape())) {
            error.setShape(renameShapes.get(error.getShape()));
        }
    }
Rename all the member shapes within this shape
aws-java-sdk-code-generator/src/main/java/com/amazonaws/codegen/customization/processors/RenameShapesProcessor.java