Using member 'System.Text.Json.JsonSerializer.SerializeToNode<TValue>(TValue, JsonSerializerOptions)' which has 'RequiresDynamicCodeAttribute' can break functionality when AOT compiling. JSON serialization and deserialization might require types that cannot be statically analyzed and might need runtime code generation. Use System.Text.Json source generation for native AOT applications.

Using member 'System.Text.Json.JsonSerializer.SerializeToNode<TValue>(TValue, JsonSerializerOptions)' which has 'RequiresUnreferencedCodeAttribute' can break functionality when trimming application code. JSON serialization and deserialization might require types that cannot be statically analyzed. Use the overload that takes a JsonTypeInfo or JsonSerializerContext, or make sure all of the required types are preserved.

Cannot convert null literal to non-nullable reference type.

Dereference of a possibly null reference.

Cannot convert null literal to non-nullable reference type.

Cannot convert null literal to non-nullable reference type.

Cannot convert null literal to non-nullable reference type.

The type or namespace name 'JsonObject' could not be found (are you missing a using directive or an assembly reference?)

The type or namespace name 'JsonObject' could not be found (are you missing a using directive or an assembly reference?)