docs: def get_es_mappings(self):
          """
          Returns the mapping defitions presetn in elasticsearh
          """
  
          es_mappings = json.loads(requests.get(self.mapping_url).text)
          es_mappings = {"_".join(key.split("_")[:-1]): value['mappings'] \
                         for key, value in es_mappings.items()}
          return es_mappings