I am currently working on a project where I am using Polars in a Fabric Notebook, and I would like to save this data into a Delta Table within a Microsoft Fabric Lakehouse. I was thinking of something like this:

df.write_delta(f"abfss://xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx@onelake.dfs.fabric.microsoft.com/xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx/Tables/xxx", 
               mode="append",
               storage_options={
                   "use_fabric_endpoint": "https://onelake.dfs.fabric.microsoft.com"
               })

However, I am encountering the following error:

OSError: Generic MicrosoftAzure error: Error performing token request: Error after 10 retries in 13.93100353s, max_retries:10, retry_timeout:180s, source:error sending request for url (http://xxx.xxx.xxx.xxx/metadata/identity/oauth2/token?api-version=2019-08-01&resource=https%3A%2F%2Fstorage.azure.com)

How to configure this correctly?

Thank you in advance for your help!

Best regards,

Mourad