The mapping method which i already send the sample below, can not transfer the pictures to the entity from productDTO. I tried an alternative method with manually and i succeed. but i dont want to exchange the source code.  So am i using something wrong at the Web Api?

code sample:

var product = model.ToEntity();

note: Model includes Product Pictures

Version of GrandNode: 4.50
Version of MongoDB: 4.2.0

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