What is the process for changing vectorizer model

OK, I think I’m getting it through my thick skull. Since I’m using curl, I just have three steps:

1. Get the existing schema:

curl --request GET
-H “Content-Type: application/json”
–url http://localhost:8080/v1/schema/Test

2. Make whatever change I want.

3. Put it back:

curl
–request PUT
-H “Content-Type: application/json”
–url http://localhost:8080/v1/schema/Test
–data '{
“class”:“Test”, etc…

Right?

Final, last question:

If all I am changing in the schema is the model of the generative-openai:

Do I need to rebuild / migrate the collection?

Thanks for hanging in there with me. Once I get it, I’ve got it. But it sometimes takes me a minute.