Using App Store Connect API - fastlane docs

Creating an App Store Connect API Key Note: It is highly recommended to create a Team Key, as it is required for any provisioning-related API access. There are two types of API Keys: Team - Access to all apps, with varying levels of access based on selected roles. Individual - Access and roles of the associated user. Individual keys aren’t able to use Provisioning endpoints, access Sales and Finan

[inoueyuworks]

App Store Connect API による認証の方が、基本的に recommended. key の渡し方はいくつかあるが、 JSON 形式のファイルに必要情報を全部詰める形式 ( api_key_path ) が一番楽そう。