Next, let's start creating (or recreating) the development certificate and associated provisioning profiles, by simply entering:
fastlane match development
The match will ask you for a few more bits of information, the first of which is the bundle identifier for your app, which should already exist in your developer portal; otherwise, you can go ahead and create it. It then asks you for a passphrase to use for encryption purposes, so make sure you note it down and share it with the other developers in your team.
It will then push the newly generated encrypted developer certificate and matching profile straight to your Git repository. The resulting output should be: