[Google Sheets] Body params for first term config

Parameter	Required	Type	Description
spreadsheet_id	Yes	string	Spreadsheet id to retrieve first term from
sheet_name	Yes	string	Worksheet name to retrieve first term from
starting_row	Yes	string	Row from which to start retrieving first term
term_column	Yes	string	Letter of the colum that contains the terms. E.g.: "A"
term_description_column	No	string	Letter of the colum that contains the terms' descriptions. E.g.: "B"
sku_column	No	string	Letter of the colum that contains the skus. E.g.: "C"
url_column	No	string	Letter of the colum that contains the products' urls. E.g.: "D"
image_url_column	No	string	Letter of the colum that contains the products' image urls. E.g.: "E"