Update the response schema to return just the custom field that got updated instead of the array

Author: sriharip-docusign

certified-connectors/DocuSignDemo/apiDefinition.swagger.json

@@ -3493,29 +3493,6 @@
       }
     },
     "UpdateEnvelopeCustomFieldResponse": {
-      "type": "object",
-      "properties": {
-        "textCustomFields": {
-          "description": "The text envelope custom fields.",
-          "type": "array",
-          "items": {
-            "$ref": "#/definitions/EnvelopeCustomField"
-          },          
-          "x-ms-summary": "Text envelope custom fields",
-          "x-ms-visibility": "important"
-        },
-        "listCustomFields": {
-          "description": "The list envelope custom fields.",
-          "type": "array",
-          "items": {
-            "$ref": "#/definitions/EnvelopeCustomField"
-          },          
-          "x-ms-summary": "List envelope custom fields",
-          "x-ms-visibility": "important"
-        }
-      }
-    },
-    "EnvelopeCustomField": {
       "type": "object",
       "properties": {
         "fieldId": {
@@ -3524,6 +3501,12 @@
           "x-ms-summary": "Field ID",
           "x-ms-visibility": "important"
         },
+        "fieldType": {
+          "description": "The type of the envelope custom field.",
+          "type": "string",
+          "x-ms-summary": "Field Type",
+          "x-ms-visibility": "important"
+        },
         "name": {
           "description": "The name of the envelope custom field.",
           "type": "string",
@@ -3535,9 +3518,9 @@
           "type": "string",
           "x-ms-summary": "Value",
           "x-ms-visibility": "important"
-        }        
+        }           
       }
-    },    
+    },
     "Folder": {
       "type": "object",
       "properties": {

certified-connectors/DocuSignDemo/script.csx

@@ -1746,6 +1746,28 @@ public class Script : ScriptBase
       response.Content = new StringContent(responseCustomField.ToString(), Encoding.UTF8, "application/json");
     }
 
+    if ("UpdateEnvelopeCustomField".Equals(this.Context.OperationId, StringComparison.OrdinalIgnoreCase))
+    {
+      var body = ParseContentAsJObject(await response.Content.ReadAsStringAsync().ConfigureAwait(false), false);
+      var responseCustomField = new JObject();
+
+      foreach (var customField in (body["textCustomFields"] as JArray) ?? new JArray())
+      {
+        responseCustomField = customField as JObject;
+        responseCustomField["fieldType"] = "Text";
+        break;
+      }
+      
+      foreach (var customField in (body["listCustomFields"] as JArray) ?? new JArray())
+      {
+        responseCustomField = customField as JObject;
+        responseCustomField["fieldType"] = "List";
+        break;
+      }
+      
+      response.Content = new StringContent(responseCustomField.ToString(), Encoding.UTF8, "application/json");
+    }
+
     if ("AddRecipientToEnvelopeV2".Equals(this.Context.OperationId, StringComparison.OrdinalIgnoreCase))
     {
       var body = ParseContentAsJObject(await response.Content.ReadAsStringAsync().ConfigureAwait(false), false);