'UpdateDefinition<T>.Render(IBsonSerializer<T>, IBsonSerializerRegistry)' is obsolete: 'Use Render(RenderArgs<TDocument> args) overload instead.'

'FilterDefinition<T>.Render(IBsonSerializer<T>, IBsonSerializerRegistry)' is obsolete: 'Use Render(RenderArgs<TDocument> args) overload instead.'

'FindOptionsBase.Modifiers' is obsolete: 'Use individual properties instead.'

'FindOptionsBase.Modifiers' is obsolete: 'Use individual properties instead.'

The type 'TId' cannot be used as type parameter 'TKey' in the generic type or method 'AsyncCursorSourceExtensions.ToDictionaryAsync<TDocument, TKey>(IAsyncCursorSource<TDocument>, Func<TDocument, TKey>, CancellationToken)'. Nullability of type argument 'TId' doesn't match 'notnull' constraint.

Non-nullable property 'ConnectionString' must contain a non-null value when exiting constructor. Consider adding the 'required' modifier or declaring the property as nullable.

Non-nullable property 'DatabaseName' must contain a non-null value when exiting constructor. Consider adding the 'required' modifier or declaring the property as nullable.

Possible null reference return.

'FilterDefinition<T>.Render(IBsonSerializer<T>, IBsonSerializerRegistry)' is obsolete: 'Use Render(RenderArgs<TDocument> args) overload instead.'