E2E typo fix in spec
@@ -291,8 +291,8 @@ v string **Required.** Version of the encrypted attachments
========= ========= ============================================================
Parameter Type Description
========= ========= ============================================================
-key string **Required.** Key type. Must be ``oct``.
-key_opts [string] **Required.** Key operations. Must at least contain
+kty string **Required.** Key type. Must be ``oct``.
+key_ops [string] **Required.** Key operations. Must at least contain
``encrypt`` and ``decrypt``.
alg string **Required.** Algorithm. Must be ``A256CTR``.
k string **Required.** The key, encoded as urlsafe unpadded base64.
