private CodeAction basicQuickFix(String title, Diagnostic fixFor) {
        CodeAction action = new CodeAction();
        action.setTitle(title);
        action.setKind(CodeActionKind.QuickFix);
        action.setDiagnostics(List.of(fixFor));
        return action;
    }
QuickfixAction
Responsible for giving quickfixes for the given code action request
integration/schema-language-server/language-server/src/main/java/ai/vespa/schemals/lsp/schema/codeaction/provider/QuickFixProvider.java