fix(Google Calendar Node): Mode to add or replace attendees in event update (#11132)

packages/nodes-base/nodes/Google/Calendar/EventDescription.ts

@@ -839,6 +839,58 @@ export const eventFields: INodeProperties[] = [
 				default: 'no',
 				description: 'Whether the event is all day or not',
 			},
+			{
+				displayName: 'Attendees',
+				name: 'attendeesUi',
+				type: 'fixedCollection',
+				placeholder: 'Add Attendees',
+				default: {
+					values: {
+						mode: 'add',
+						attendees: [],
+					},
+				},
+				options: [
+					{
+						displayName: 'Values',
+						name: 'values',
+						values: [
+							{
+								displayName: 'Mode',
+								name: 'mode',
+								type: 'options',
+								default: 'add',
+								options: [
+									{
+										name: 'Add Attendees Below [Default]',
+										value: 'add',
+									},
+									{
+										name: 'Replace Attendees with Those Below',
+										value: 'replace',
+									},
+								],
+							},
+							{
+								displayName: 'Attendees',
+								name: 'attendees',
+								type: 'string',
+								typeOptions: {
+									multipleValues: true,
+									multipleValueButtonText: 'Add Attendee',
+								},
+								default: '',
+								description: 'The attendees of the event. Multiple ones can be separated by comma.',
+							},
+						],
+					},
+				],
+				displayOptions: {
+					show: {
+						'@version': [{ _cnd: { gte: 1.2 } }],
+					},
+				},
+			},
 			{
 				displayName: 'Attendees',
 				name: 'attendees',
@@ -849,6 +901,11 @@ export const eventFields: INodeProperties[] = [
 				},
 				default: '',
 				description: 'The attendees of the event. Multiple ones can be separated by comma.',
+				displayOptions: {
+					show: {
+						'@version': [1, 1.1],
+					},
+				},
 			},
 			{
 				displayName: 'Color Name or ID',