code: def camelcase_search_options(self, options):
          
          new_options = {}
          for key in options:
              value = options[key]
              new_key = SEARCH_OPTIONS_DICT.get(key, key)
              if new_key == 'sort':
                  value = SORT_OPTIONS_DICT.get(value, value)
              elif new_key == 'timePivot':
                  value = TIME_PIVOT_OPTIONS_DICT.get(value, value)
              elif new_key in BOOLEAN_SEARCH_OPTIONS:
                  value = str(value).lower()
              new_options[new_key] = value
          return new_options
docs: change all underscored variants back to what the API is expecting