A machine learning engineer is attempting to create a webhook that will trigger a Databricks Job job_id when a model version for model model transitions into any MLflow Model Registry stage.
They have the following incomplete code block:
Which of the following lines of code can be used to fill in the blank so that the code block accomplishes the task?
To accomplish the task of triggering the webhook whenever a model version transitions into any MLflow Model Registry stage, the appropriate event to use in the job_json is 'MODEL_VERSION_TRANSITIONED_STAGE'. This event encompasses all transitions, including to staging and production. The other options, such as 'MODEL_VERSION_TRANSITIONED_TO_STAGING' or 'MODEL_VERSION_TRANSITIONED_TO_PRODUCTION,' would only trigger for specific stage transitions, not all possible stages.
The answer is D. "MODEL_VERSION_TRANSITIONED_STAGE". Explanation: Webhook Trigger Events: The events argument in create_registry_webhook specifies which events will activate the webhook. General Stage Transition: To trigger the webhook for model version transitions into any stage, we need the general event "MODEL_VERSION_TRANSITIONED_STAGE". This encompasses transitions to all stages, not just specific ones.
Answer: D
Answer is D. Check Webhook events documentation: https://docs.databricks.com/en/mlflow/model-registry-webhooks.html#webhook-events