Create a new endpoint

Create a new model. Set it as the default version. Upload the model to Vertex AI Model Registry

Deploy the new model to the new endpoint

Update Cloud DNS to point to the new endpoint

Create a new endpoint

Create a new model. Set the parentModel parameter to the model ID of the currently deployed model and set it as the default version. Upload the model to Vertex AI Model Registry

Deploy the new model to the new endpoint, and set the new model to 100% of the traffic.

Create a new model. Set the parentModel parameter to the model ID of the currently deployed model. Upload the model to Vertex AI Model Registry.

Deploy the new model to the existing endpoint, and set the new model to 100% of the traffic

Create a new model. Set it as the default version. Upload the model to Vertex AI Model Registry

Deploy the new model to the existing endpoint