Changes to Retrieve all Product Reviews.

the response property items/review/customer_email became nullable for the status 200

the response property items/review/order_id became nullable for the status 200

the response property items/review/product_name became nullable for the status 200

for the query request parameter limit, the min was set to 1.00

for the query request parameter page, the min was set to 1.00

for the query request parameter limit, the format was generalized from integer to no format

for the query request parameter page, the format was generalized from integer to no format