Serverless create stack

My understanding is from serverless.yml the framework create two components for cloud formation :

  1. create stack json
  2. update stack json.

I want to know if its possible to add resources in create stack json. The idea is to put some resources within server less.yml for one time creation.

I don’t think so.

create-stack-json only creates the s3 bucket used internally by the framework to store deployment builds. All user defined resources are stored in update-stack-json. This is my understanding, please correct me if I’m wrong.

Btw, resources in update-stack-json are essentially created once, and managed by CloudFormation for future updates. Are you concerned with CF managing the resources?