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nishanc/Program.cs

Created August 6, 2023 07:12
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Program.cs
[JsonUnmappedMemberHandling(JsonUnmappedMemberHandling.Disallow)]
public class MyPoco
{
public int Id { get; set; }
}
JsonSerializer.Deserialize<MyPoco>("""{"Id" : 42, "AnotherId" : -1 }""");
// JsonException : The JSON property 'AnotherId' could not be mapped to any .NET member contained in type 'MyPoco'.
// Set JsonSerializerOptions.UnmappedMemberHandling to either Skip or Disallow.
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