The UIDs in MYOB API for AccountRight are mandatory for a POST of a Bill under Purchase. What should be populated in them? Can a randomly generated GUID can be inserted?
The UID is not required when creating a new Bill, only for updating an existing one.
If using the SDK, the URI (containing the UID is returned by the insert method).
See here:
http://developer.myob.com/api/accountright/v2/purchase/bill/bill_item/
Hover over the UID field and it will tell you this.
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