Node.js 16 actions are deprecated. Please update the following actions to use Node.js 20: actions/checkout@v3, actions/setup-dotnet@v3. For more information see: https://github.blog/changelog/2023-09-22-github-actions-transitioning-from-node-16-to-node-20/.

Converting null literal or possible null value to non-nullable type.

'Exception.Exception(SerializationInfo, StreamingContext)' is obsolete: 'This API supports obsolete formatter-based serialization. It should not be called or extended by application code.' (https://aka.ms/dotnet-warnings/SYSLIB0051)

'Exception.Exception(SerializationInfo, StreamingContext)' is obsolete: 'This API supports obsolete formatter-based serialization. It should not be called or extended by application code.' (https://aka.ms/dotnet-warnings/SYSLIB0051)

Possible null reference argument for parameter 'rentalPlan' in 'TotalCostModel RentalService.GetTotalCost(Rental rental, RentalPlan rentalPlan, DateTime endDate = default(DateTime))'.

Non-nullable field '_connection' must contain a non-null value when exiting constructor. Consider declaring the field as nullable.

Non-nullable field '_channel' must contain a non-null value when exiting constructor. Consider declaring the field as nullable.

Non-nullable property 'Username' must contain a non-null value when exiting constructor. Consider declaring the property as nullable.

Missing XML comment for publicly visible type or member 'DeliveryDriverUserDto'

Missing XML comment for publicly visible type or member 'DeliveryDriverUserDto.Id'