I was using prefect 2.8.0 and i have upgraded to 3.1.8 , after this change i'm unable to build and apply the changes. now im not sure how to apply the changes of the script and build it. when i use create command its days no such command found. can someone help me

hi @Deepak N - agents have been deprecated in 2.x and have been removed in 3.x so “command not found” is expected. the migration is often not hard, you’re just creating a work pool like your infra block and then using “prefect deploy” instead of prefect deployment build https://docs.prefect.io/v3/resources/upgrade-agents-to-workers