How to handle DynamoDB error?

[d2a4u]

Hi, ElectroDB returns ElectroError error type, however, all DynamoDB errors are under 4001 code. How can I distinguish different error types such as ConditionalCheckFailedException? For example, I use put to insert new item into the table with a conditional check to avoid duplicates.

[tywalch]

Hi @d2a4u 👋

I just published an update (2.10.4) that makes this easier. The original error thrown by the DocumentClient you provided will now appear on the cause property of any ElectroError. You can also pass the error type expected for your given client as the first generic argument to ElectroError to strongly type the returned error beyond the base Error class.

[d2a4u]

That is amazing fast response and release. Thank you :)