Hi, the updated document is : https://docs.databricks.com/machine-learning/model-inference/serverless/serverless-real-time-inferen...,

(mentioned in the document stated above:

• This documentation has been retired and might not be updated. The products, services, or technologies mentioned in this content are no longer supported.
• The guidance in this article is for a previous preview version of the Serverless Real-Time Inference functionality. Databricks recommends you migrate your model serving workflows to the refreshed preview functionality. See Model serving with Serverless Real-Time Inference.)

For creating please follow: https://docs.databricks.com/machine-learning/model-inference/serverless/create-manage-serverless-end...

Please let us know if this helps.