Destroy backend variables

Hello,
Is it possible to remove backend variables from a camunda user form?

If I use the camForm.variableManager.destroyVariable() method over an existent backend variable, it don’t removes it from the backend. ¿How can I remove it from the backend?

Thank you very much.

If you want to remove it completely and not just set an empty value, you can call the REST API directly, either directly or on form submit.