feat: Add node pool parameter

api/api.swagger.json

@@ -1894,6 +1894,51 @@
         ]
       }
     },
+    "/apis/v1beta1/{namespace}/workflow_templates/{uid}/generate": {
+      "post": {
+        "summary": "Get the generated WorkflowTemplate, applying any modifications based on the content",
+        "operationId": "GenerateWorkflowTemplate",
+        "responses": {
+          "200": {
+            "description": "A successful response.",
+            "schema": {
+              "$ref": "#/definitions/WorkflowTemplate"
+            }
+          },
+          "default": {
+            "description": "An unexpected error response.",
+            "schema": {
+              "$ref": "#/definitions/google.rpc.Status"
+            }
+          }
+        },
+        "parameters": [
+          {
+            "name": "namespace",
+            "in": "path",
+            "required": true,
+            "type": "string"
+          },
+          {
+            "name": "uid",
+            "in": "path",
+            "required": true,
+            "type": "string"
+          },
+          {
+            "name": "body",
+            "in": "body",
+            "required": true,
+            "schema": {
+              "$ref": "#/definitions/WorkflowTemplate"
+            }
+          }
+        ],
+        "tags": [
+          "WorkflowTemplateService"
+        ]
+      }
+    },
     "/apis/v1beta1/{namespace}/workflow_templates/{uid}/versions": {
       "get": {
         "operationId": "ListWorkflowTemplateVersions",