System.ArgumentException: ‘Requested value ‘options_enabled’ was not found.’
Newtonsoft.Json.JsonSerializationException: ‘Error converting value “options_enabled” to type ‘Alpaca.Markets.AssetAttributes’. Path ‘[872].attributes[0]’, line 1, position 277541.’
Sorry for the delayed answer. In the future, if you want a fast response it’s better to report .NET SDK issues on GitHub - it’s hard to monitor the forum/Slack for SDK-specific issues.
Always start by upgrading to the latest SDK version - in most cases, it already contains a fix for your problem. For instance, .NET SDK 7.0.0 handles all assets properly.