{"code":200,"msg":"OK","clientId":"","data":{"kode_konten":"BK21076","kode_penerbit":"300","kode_penulis":"15404","kode_supplier":"110","tipe_konten":"ebook","judul":"Menulis Surat Itu Mudah","sinopsis":"-","penulis":"Anandita F.P dan Fitriani Pratama","penerbit":"Multi Kreasi Satudelapan","isbn":"978-979-073-147-9","eisbn":"978-979-073-986-4","preview":"pdf-sample.pdf","cover":"https:\/\/kubuku.id\/prod\/img\/cover\/d9f69d6ca121fc20a0c854b91483958c.webp","harga_dasar":"34000","formatted_harga_dasar":"34,000","diskon_persen":0,"diskon_maks":0,"harga_akhir":"34000","formatted_harga_akhir":"34,000","jumlah":0,"terpakai":0,"tgl_akhir":"2026-06-10 12:02:55","rating":"0"},"cache":"write"}