<?php //getProperties.a%253A2%253A%257Bi%253A0%253Bs%253A15%253A%2522App%255CEntity%255CBook%2522%253Bi%253A1%253Ba%253A1%253A%257Bs%253A17%253A%2522serializer_groups%2522%253Ba%253A2%253A%257Bi%253A0%253Bs%253A11%253A%2522book%253Aoutput%2522%253Bi%253A1%253Bs%253A10%253A%2522book%253Ainput%2522%253B%257D%257D%257D

return [PHP_INT_MAX, [
    'id',
    'title',
    'isbn',
    'description',
    'publicationDate',
    'publicationYear',
    'language',
    'createdBy',
    'createdOn',
    'image',
    'authors',
]];