code: func (obj *Doc) GetLineageRaw(ctx context.Context) (json.RawMessage, error) {
  	result := &struct {
  		Lineage json.RawMessage	`json:"qLineage"`
  	} {}
  	err := obj.rpc(ctx, "GetLineage", result)
  	return result.Lineage, err 
  }
docs: // Gets the lineage information of the app. The lineage information includes the LOAD and STORE statements from the data load script associated with this app.
  // An array of lineage information.