@@ -1577,6 +1577,21 @@ definitions:

           Settable: null

           Value: []

+  ObjectVersion:

+    description: |

+      The version number of the object such as node, service, etc. This is needed to avoid conflicting writes.

+      The client must send the version number along with the modified specification when updating these objects.

+      This approach ensures safe concurrency and determinism in that the change on the object

+      may not be applied if the version number has changed from the last read. In other words,

+      if two update requests specify the same base version, only one of the requests can succeed.

+      As a result, two separate update requests that happen at the same time will not

+      unintentially overwrite each other.

+    type: "object"

+    properties:

+      Index:

+        type: "integer"

+        format: "int64"

+

   NodeSpec:

     type: "object"

     properties:

@@ -1613,11 +1628,7 @@ definitions:

       ID:

         type: "string"

       Version:

-        type: "object"

-        properties:

-          Index:

-            type: "integer"

-            format: "int64"

+        $ref: "#/definitions/ObjectVersion"

       CreatedAt:

         type: "string"

         format: "dateTime"

@@ -1840,11 +1851,7 @@ definitions:

         description: "The ID of the swarm."

         type: "string"

       Version:

-        type: "object"

-        properties:

-          Index:

-            type: "integer"

-            format: "int64"

+        $ref: "#/definitions/ObjectVersion"

       CreatedAt:

         type: "string"

         format: "dateTime"

@@ -2030,11 +2037,7 @@ definitions:

         description: "The ID of the task."

         type: "string"

       Version:

-        type: "object"

-        properties:

-          Index:

-            type: "integer"

-            format: "int64"

+        $ref: "#/definitions/ObjectVersion"

       CreatedAt:

         type: "string"

         format: "dateTime"

@@ -2242,11 +2245,7 @@ definitions:

       ID:

         type: "string"

       Version:

-        type: "object"

-        properties:

-          Index:

-            type: "integer"

-            format: "int64"

+        $ref: "#/definitions/ObjectVersion"

       CreatedAt:

         type: "string"

         format: "dateTime"

@@ -2454,11 +2453,7 @@ definitions:

       ID:

         type: "string"

       Version:

-        type: "object"

-        properties:

-          Index:

-            type: "integer"

-            format: "int64"

+        $ref: "#/definitions/ObjectVersion"

       CreatedAt:

         type: "string"

         format: "dateTime"