The data acquired is the same. The only difference is the query method. Please see below to understand the different methods and choose the method you prefer.
※ Guidelines on PO List Query API types
- Can query up to 31 days
- Can limit maximum number of POs exposed per page (maxPerPage)
- Can query within 24 hours of the selected date
- Cannot limit maximum number of POs exposed per page
<shipmentBoxId / orderId>
- Can query specific PO by entering relevant value