This a step for Bitrise workflow, which allows upload a file to Google Drive
- Create a project
- Enable Drive API
- Create a service accounts in Permissions page, share the folder with this account
- And create a service account with key (For authentication)
- Upload your key to Bitrise Workflow Editor page under "Code signing & Files tab", and name it "BITRISEIO_DRIVE_SECRET_URL"
- Create GOOGLE_DRIVE_FOLDER_KEY under "App Env Vars", and set value as a folder key (Google Drive folder identifier)