# Revoke a keypair Revokes a keypair. Endpoint: DELETE /v3/admin/users/{user_id}/keypairs/{access_key} Version: 2026-01-08 Security: ZephrHmacHttp ## Path parameters: - `user_id` (string, required) Unique User identifier - `access_key` (string, required) Access Key identifier ## Response 200 fields (application/json): - `message` (string) Example: "Keypair revoked" ## Response 404 fields