Query string parameters

Field	Description	Type	Is it Mandatory to complete the field?
pay_id	Payment operation ID	string	Mandatory
num_invoice	Invoice number	string	Mandatory
date	invoice date, format: "yyyy-mm-dd"	string	Mandatory
seller_fiscal_id	Seller TIN	string	Mandatory
seller_name	Seller name	string	Mandatory
recipient_fiscal_id	Recipient TIN	string	Mandatory
recipient_name	Recipient name	string	Mandatory
recipient_depart_code	Recipient object code	string	Mandatory
amount	Total invoice amount for payment	float	Mandatory
notes	Invoice notes	string
upd_time	document confirmation date, format: "yyyy-mm-ddThh:mm:ss	string	Mandatory
items	assortment list	array	Mandatory

Items (assortment list):

Field	Description	Type	Is it Mandatory to complete the field?
barcode	GTIN of product (0 level)	string	Mandatory
assort_name	name of product (0 level)	string	Mandatory
assort_id	ID of the product	integer	Mandatory
category_name	Name of product category	string	Mandatory
unit_name	unit name, document level	string	Mandatory
image	Photo|image base64-encodes png (200Kb max)	string
cnt	quantity, document level	float	Mandatory
cnt0	quantity, 0 level	float	Mandatory
amount	amount for \<cnt> items	float	Mandatory
codes	list of datamatrix codes, document level	array of string	Mandatory