Document Admin role requirement for generating Fern API keys

[devin-ai-integration]

Summary

A user hit Failed to create token because you do not have the required permissions in the <org> organization from fern token and neither the CLI reference nor the Ask Fern API overview said what permission was needed.

Venus gates generateRegistryTokens (what fern token calls) and revokeToken on the org Admin role (resolve(["admin"], VenusAction.REGISTRY_GENERATE_TOKENS) in registry_service.py); the Fern APIs themselves only need a valid key. The Dashboard API keys page already said Admins-only, but the two entry points people actually reach from the error didn't.

• snippets/fern-token.mdx (rendered in the CLI reference + everywhere fern token is documented): states the Admin requirement and the exact error non-Admins see.
• ask-fern/api-get-started.mdx Authentication: Admins generate keys; Editors/Viewers ask an Admin; using a key needs no extra role.
• dashboard/permissions.mdx table: "Manage API keys" now notes it covers both the Dashboard and fern token.

Not addressed here: the user's request for non-admin API key management (a product change, not docs).

Link to Devin session: https://app.devin.ai/sessions/bcdb7901fa6342979b4b558dde1f6554
Open in Devin Desktop: https://app.devin.ai/desktop/session/bcdb7901fa6342979b4b558dde1f6554?variant=devin

[devin-ai-integration]

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[github-actions]

🌿 Preview your docs: https://fern-preview-devin-1789156737-api-key-admin-permissions.docs.buildwithfern.com/learn

Here are the markdown pages you've updated:

• learn/dashboard/configuration/permissions
• learn/docs/ai-features/ask-fern/api-reference/overview