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.

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

Non-nullable field 's3Client' must contain a non-null value when exiting constructor. Consider declaring the field as nullable.

Async-iterator 'FileDataSource.ReadSourceAsync(IConfiguration, ILogger, CancellationToken)' has one or more parameters of type 'CancellationToken' but none of them is decorated with the 'EnumeratorCancellation' attribute, so the cancellation token parameter from the generated 'IAsyncEnumerable<>.GetAsyncEnumerator' will be unconsumed

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.

Possible null reference argument for parameter 'value' in 'string JsonSerializer.Serialize<List<ExtensionSettingProperty>>(List<ExtensionSettingProperty> value, JsonSerializerOptions? options = null)'.

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

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

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