backInfo parameter controls the response format.
Request parameters
string
required
Session token.
string
required
Order number.
string
required
Request signature.
string
Response format:
0 or empty = order number only; 1 = full order details; 2 = PDF URL info.Response
Response structure matches Get Order whenbackInfo=1, or Place Order when backInfo=2. When backInfo=0, data is just the order number string.