Remove signed object which shouldn't exist

api/client-server/joining.yaml

@@ -51,14 +51,12 @@ paths:
             example: |-
               {
                 "third_party_signed": {
-                  "signed": {
-                    "sender": "@cat:the.hat",
-                    "mxid": "@green:eggs.ham",
-                    "token": "random8nonce",
-                    "signatures": {
-                      "horton.hears": {
-                        "ed25519:0": "some9signature"
-                      }
+                  "sender": "@cat:the.hat",
+                  "mxid": "@green:eggs.ham",
+                  "token": "random8nonce",
+                  "signatures": {
+                    "horton.hears": {
+                      "ed25519:0": "some9signature"
                     }
                   }
                 }
@@ -69,25 +67,20 @@ paths:
                 title: ThirdPartySigned
                 description: A signature of an ``m.third_party_invite`` token to prove that this user owns a third party identity which has been invited to the room.
                 properties:
-                  signed:
+                  sender:
+                    type: string
+                    description: The Matrix ID of the user who issued the invite.
+                  mxid:
+                    type: string
+                    description: The Matrix ID of the invitee.
+                  token:
+                    type: string
+                    description: The state key of the m.third_party_invite event.
+                  signatures:
                     type: object
-                    title: Signed
-                    properties:
-                      sender:
-                        type: string
-                        description: The Matrix ID of the user who issued the invite.
-                      mxid:
-                        type: string
-                        description: The Matrix ID of the invitee.
-                      token:
-                        type: string
-                        description: The state key of the m.third_party_invite event.
-                      signatures:
-                        type: object
-                        description: A signatures object containing a signature of the entire signed object.
-                        title: Signatures
-                    required: ["sender", "mxid", "token", "signatures"]
-                required: ["signed"]
+                    description: A signatures object containing a signature of the entire signed object.
+                    title: Signatures
+                required: ["sender", "mxid", "token", "signatures"]
       responses:
         200:
           description: |-