'AddressInfo.GeneralComments' is obsolete

'AddressInfo.GeneralComments' is obsolete

Unreachable code detected

'WebRequest.Create(string)' is obsolete: 'WebRequest, HttpWebRequest, ServicePoint, and WebClient are obsolete. Use HttpClient instead.' (https://aka.ms/dotnet-warnings/SYSLIB0014)

'SHA256Managed' is obsolete: 'Derived cryptographic types are obsolete. Use the Create method on the base type instead.' (https://aka.ms/dotnet-warnings/SYSLIB0021)

'SHA256Managed' is obsolete: 'Derived cryptographic types are obsolete. Use the Create method on the base type instead.' (https://aka.ms/dotnet-warnings/SYSLIB0021)

This async method lacks 'await' operators and will run synchronously. Consider using the 'await' operator to await non-blocking API calls, or 'await Task.Run(...)' to do CPU-bound work on a background thread.

'IMongoIndexManager<POIMongoDB>.CreateOne(IndexKeysDefinition<POIMongoDB>, CreateIndexOptions, CancellationToken)' is obsolete: 'Use CreateOne with a CreateIndexModel instead.'

'IMongoIndexManager<POIMongoDB>.CreateOne(IndexKeysDefinition<POIMongoDB>, CreateIndexOptions, CancellationToken)' is obsolete: 'Use CreateOne with a CreateIndexModel instead.'