Hi there @21f3001806 ,

I guess you are talking about the this : https://docs.databricks.com/api/workspace/pipelines/create#event_log
Its still in public preview 
I tried creating it through UI or by chaing the pipeline settings it worked. But when I implemented it through UI , but when I tried the same code on dabs it didn't work.

bundle:
  name: event_log_dlt
resources:
  pipelines:
    event_log_pipeline:
      name: event_log_pipeline
      libraries:
        - notebook:
            path: ./test.ipynb
      schema: default
      development: true
      catalog: retail_data
      serverless: true
      event_log:
        name: event_log_test
        schema: default
        catalog: retail_data

Though I found out the same is available in databricks SDK as well. Try it from that It will work and will be more secure

https://databricks-sdk-py.readthedocs.io/en/latest/dbdataclasses/pipelines.html#databricks.sdk.servi...