Simple update field in elasticsearch <p>I started using Elsaticsearch and Sense few weeks ago. Now I need to bulk update String field in all the documents of certain index as follows: If the String starts with "+", update the field to same value without the "+".</p> <p>old: number: "+212112233" new: number: "212112233"</p> <p>Is there a simple way for me to do it with the REST DSL or do I need to use Python?</p> <p>Thanks!</p>