Discover Knowledge Bases
A genuinely separate code path — Knowledge has no Persona marketplace-browse feature to accidentally reuse. For a bare Project credential: every Knowledge Base in this Project’s own Domain, any owner type. For a credential paired with x-persona-external-user-id: scope=mine returns only that external user’s own Knowledge Bases; omitting it returns this Domain’s public Knowledge Bases only.
Authorizations
Developer Platform Project credential, minted via POST /api/v1/projects/{projectId}/credentials. Send as Authorization: Bearer <keyId>.<secret>. Optionally pair with the x-persona-external-user-id header to act on behalf of one of the Project's own external users. This credential is a server-side secret — see the Integration Guide.
Response
List of Knowledge Bases