@zendesk/zcli/src/utils/helpMessage.ts

Zendesk CLI is a single command line tool for all your zendesk needs

export const HELP_ENV_VARS = `
You can use credentials stored in environment variables:

ZENDESK_SUBDOMAIN = your account subdomain
ZENDESK_EMAIL = your account email
ZENDESK_API_TOKEN = your account api token see https://{subdomain}.zendesk.com/agent/admin/api/settings

Once these environment variables are set, zcli profile is not required for authentication and will be ignored.
`