code: def ResolvePrefix(self, subject, attribute_prefix, timestamp=None,
                      limit=None):
      
      if isinstance(attribute_prefix, string_types):
        attribute_prefix = [attribute_prefix]
  
      results = []
  
      for prefix in attribute_prefix:
        query, args = self._BuildQuery(
            subject, prefix, timestamp, limit, is_prefix=True)
        rows, _ = self.ExecuteQuery(query, args)
        for row in sorted(rows, key=lambda x: x["attribute"]):
          attribute = row["attribute"]
          value = self._Decode(attribute, row["value"])
          results.append((attribute, value, row["timestamp"]))
  
      return results
docs: ResolvePrefix.