Possible null reference argument for parameter 'connectionString' in 'DbContextOptionsBuilder CosmosDbContextOptionsExtensions.UseCosmos(DbContextOptionsBuilder optionsBuilder, string connectionString, string databaseName, Action<CosmosDbContextOptionsBuilder>? cosmosOptionsAction = null)'.

Possible null reference argument for parameter 'databaseName' in 'DbContextOptionsBuilder CosmosDbContextOptionsExtensions.UseCosmos(DbContextOptionsBuilder optionsBuilder, string connectionString, string databaseName, Action<CosmosDbContextOptionsBuilder>? cosmosOptionsAction = null)'.

Nullable value type may be null.

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

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

Possible null reference return.

Possible null reference return.

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

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