Updated API from documentation release

Author: ct-sdks[bot]

api-specs/api/types/subscription/Subscription.raml

@@ -33,10 +33,6 @@ properties:
     (beta): true
     description: |
       IDs and references that created the Subscription.
-  changes:
-    type: ChangeSubscription[]
-    description: |
-      Changes subscribed to.
   destination:
     type: Destination
     description: |
@@ -52,6 +48,10 @@ properties:
     type: MessageSubscription[]
     description: |
       Messages subscribed to.
+  changes:
+    type: ChangeSubscription[]
+    description: |
+      Changes subscribed to.
   events:
     type: EventSubscription[]
     (beta): true

api-specs/api/types/subscription/SubscriptionDraft.raml

@@ -4,12 +4,8 @@ type: object
 displayName: SubscriptionDraft
 example: !include ../../examples/subscription-create.example.json
 description: |
-  Either `messages` or `changes` must be set.
+  Either `messages`, `changes`, or `events` must be set.
 properties:
-  changes?:
-    type: ChangeSubscription[]
-    description: |
-      Changes to be subscribed to.
   destination:
     type: Destination
     description: |
@@ -25,6 +21,10 @@ properties:
     type: MessageSubscription[]
     description: |
       Messages to be subscribed to.
+  changes?:
+    type: ChangeSubscription[]
+    description: |
+      Changes to be subscribed to.
   events?:
     type: EventSubscription[]
     (beta): true