How to create a branch with such a structure?

Question

git

there are three main branches

• -master
  
• -develop
  
• -feature
  

You need to create branches with a similar structure feature/RT-38-deploy-guide, i.e. it is important that it starts with feature/.. and then it doesn’t matter what happens.
I tried this, but

git checkout -b feature/RT-38-deploy-guide
fatal: cannot lock ref 'refs/heads/feature/RT-38-deploy-guide': 'refs/heads/feature' exists; cannot create 'refs/heads/feature/RT-38-deploy-guide'

Answer 1

If a feature branch exists, it is not possible to create feature/* branches. As Aleksey Ten
wrote in the comments , you need to delete the feature branch and create branches like feature/*.