Merge pull request #3332 from lukaslihotzki/required-bodies

OpenAPI: require all bodies in cross_signing

data/api/client-server/cross_signing.yaml

@@ -42,6 +42,7 @@ paths:
           name: keys
           description: |-
             The keys to be published.
+          required: true
           schema:
             type: object
             properties:
@@ -149,6 +150,7 @@ paths:
           name: signatures
           description: |-
             The signatures to be published.
+          required: true
           schema:
             type: object
             title: Signatures