OrderLineRequest

Contains order line article specific information.
If populated then must be null.

Contains order line text line information.
If populated then must be null.

Order line line number.

Parent line number.

Used in conjunction with ParentLineNumber,
If ParentLineNumber is set and IsArticlePackageLine = false
we assume it is a recycling fee for the OrderLineArticle with
Linenumber = ParentLineNumber.
Default value is false.

This is only used if IsArticlePackageLine = true.
Decides if the quantity of the article package line should follow the parent lines quantity.
Default value is false