How can I delete nested array element in a mongodb document with the c# driver

Question

I am new in the MongoDB world and now I am struggling of how can I delete, update element in a nested array field of a document. Here is my sample document:

{
           


        

Answer 1

I had the same of deleting elements from the nested array but after research, I found this piece of working code.

var update = Builders.Update.PullFilter(y => y.Products, builder => builder.Identifier== productId);
var result = await _context.Category.UpdateOneAsync(filter, update);
return result.IsAcknowledged && result.ModifiedCount > 0;