fix the inconsistent description of TopologyKey in PodAffinityTerm

api/openapi-spec/swagger.json

@@ -73777,6 +73777,9 @@
    },
    "io.k8s.api.core.v1.PodAffinityTerm": {
     "description": "Defines a set of pods (namely those matching the labelSelector relative to the given namespace(s)) that this pod should be co-located (affinity) or not co-located (anti-affinity) with, where co-located is defined as running on a node whose value of the label with key \u003ctopologyKey\u003e matches that of any node on which a pod of the set of pods is running",
+    "required": [
+     "topologyKey"
+    ],
     "properties": {
      "labelSelector": {
       "description": "A label query over a set of resources, in this case pods.",
@@ -73790,7 +73793,7 @@
       }
      },
      "topologyKey": {
-      "description": "This pod should be co-located (affinity) or not co-located (anti-affinity) with the pods matching the labelSelector in the specified namespaces, where co-located is defined as running on a node whose value of the label with key topologyKey matches that of any node on which any of the selected pods is running. For PreferredDuringScheduling pod anti-affinity, empty topologyKey is interpreted as \"all topologies\" (\"all topologies\" here means all the topologyKeys indicated by scheduler command-line argument --failure-domains); for affinity and for RequiredDuringScheduling pod anti-affinity, empty topologyKey is not allowed.",
+      "description": "This pod should be co-located (affinity) or not co-located (anti-affinity) with the pods matching the labelSelector in the specified namespaces, where co-located is defined as running on a node whose value of the label with key topologyKey matches that of any node on which any of the selected pods is running. Empty topologyKey is not allowed.",
       "type": "string"
      }
     }