.Net: Bug: AzureAISearchDynamicMapper does not stringify GUID keys #13338
Closed as duplicate of#13340
Description
There was a recent change adding GUID key support for providers that don’t support them natively.
However, the AzureAISearchDynamicMapper.MapFromDataToStorageModel() method still only supports string keys and throws for any other key type.
This issue surfaced while using Microsoft.Extensions.DataIngestion.VectorStoreWriter.WriteAsync() with Azure AI Search, which currently throws an exception due to this limitation.
Related: #12182