Appologies for, what seems like a simple issue - Just started using lean and I was looking to test on historical equity SPY and Options.  Can someone clarify or point me to documentation on how to access this data via lean.  I keep recieving an error that the data is not in the data library.  I don't see an easy way to add data (SPY equity and Option Data) to the data library.

"environment": "backtesting",

"data-provider": "QuantConnect.Lean.Engine.DataFeeds.ApiDataProvider",