runtime: System.Data.SqlClient throws PlatformNotSupportedException on AWS Lambda

When using Sql Data Client or EF in .Net Core 1.0 on AWS Lambda the code errors out indicating that the platform is not supported. Is it true that I can get to Sql Server from node.js on Lambda but not C#? Seems a bit odd. Following is the text of the error:

{ "errorType": "AggregateException", "errorMessage": "One or more errors occurred. (The type initializer for 'System.Data.SqlClient.MetaType' threw an exception.)", "stackTrace": [ "at System.Threading.Tasks.Task.ThrowIfExceptional(Boolean includeTaskCanceledExceptions)", "at System.Threading.Tasks.Task 1.GetResultCore(Boolean waitCompletionNotification)", "at lambda_method(Closure , Stream , Stream , ContextInfo )" ], "cause": { "errorType": "TypeInitializationException", "errorMessage": "The type initializer for 'System.Data.SqlClient.MetaType' threw an exception.", "stackTrace": [ "at System.Data.SqlClient.MetaType.GetMetaTypeFromSqlDbType(SqlDbType target, Boolean isMultiValued)", "at System.Data.SqlClient.SqlParameter.set_SqlDbType(SqlDbType value)", "at initRestoreDB.Function.<FunctionHandler>d__6.MoveNext()" ], "cause": { "errorType": "TypeInitializationException", "errorMessage": "The type initializer for 'System.Data.Common.ADP' threw an exception.", "stackTrace": [ "at System.Data.SqlClient.MetaType..cctor()" ], "cause": { "errorType": "PlatformNotSupportedException", "errorMessage": "Operation is not supported on this platform.", "stackTrace": [ "at System.Runtime.InteropServices.OSPlatform.get_Windows()", "at System.Data.Common.ADP..cctor()" ] } } } } The is repeatable for any SQL call from Lambda which runs .Net Core 1.0 on AWS Linux.