Description

   The SCA$GET_ATTRIBUTE routine gets a handle to an attribute of an
   entity.

   If the iteration_context parameter is not specified, then
   this routine finds the first attribute of the specified kind
   (attribute_kind) and updates attribute_handle to describe that
   attribute.

   In general, several attributes can be associated with a particular
   entity. With this routine you can find all of those attributes by
   using the iteration_context parameter.