Where i can get this Authorized Domains: <YOUR_ENVIRONMENT>.appiancloud.com Urgent Please

I don't know o where i can get this part  <YOUR_ENVIRONMENT>

I'm trying to create a Google drive api

I'm following the apian documentation CONNECTED SYSTEM TYPES - GOOGLE DRIVE (https://docs.appian.com/suite/help/22.2/google-drive-connected-system.html)

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