heroku check app name code example
Example 1: heroku cli delete app
$ heroku apps:destroy [YOUR-APP-HERE]Example 2: heroku create with name
heroku create name-of-appExample 3: heroku cli
$ brew tap heroku/brew && brew install heroku$ heroku apps:destroy [YOUR-APP-HERE]heroku create name-of-app$ brew tap heroku/brew && brew install heroku