Setting by attributes - MapsterMapper/Mapster GitHub Wiki

AdaptIgnore attribute

When a property decorated with [AdaptIgnore], that property will be excluded from Mapping. For example, if we would like to exclude price to be mapped.

public class Product {
    public string Id { get; set; }
    public string Name { get; set; }

    [AdaptIgnore]
    public decimal Price { get; set; }
}