New command: outlook calendar list. Closes #7075

docs/docs/cmd/outlook/calendar/calendar-list.mdx

@@ -0,0 +1,155 @@
+import Global from '../../_global.mdx';
+import Tabs from '@theme/Tabs';
+import TabItem from '@theme/TabItem';
+
+# outlook calendar list
+
+Retrieves a list of all calendars of a user or a group.
+
+## Usage
+
+```sh
+m365 outlook calendar list [options]
+```
+
+## Options
+
+```md definition-list
+`--userId [userId]`
+: ID of the user. Specify either `userId` or `userName`, but not both.
+
+`--userName [userName]`
+: UPN of the user. Specify either `userId` or `userName`, but not both.
+
+`--calendarGroupId [calendarGroupId]`
+: ID of the calendar group. Specify either `calendarGroupId` or `calendarGroupName`, but not both.
+
+`--calendarGroupName [calendarGroupName]`
+: Name of the calendar group. Specify either `calendarGroupId` or `calendarGroupName`, but not both.
+```
+
+<Global />
+
+## Permissions
+
+<Tabs>
+  <TabItem value="Delegated">
+
+  | Resource        | Permissions     |
+  |-----------------|-----------------|
+  | Microsoft Graph | Calendars.Read  |
+
+  </TabItem>
+  <TabItem value="Application">
+
+  | Resource        | Permissions     |
+  |-----------------|-----------------|
+  | Microsoft Graph | Calendars.Read  |
+
+  </TabItem>
+</Tabs>
+
+## Examples
+
+List all calendars for the current signed-in user.
+
+```sh
+m365 outlook calendar list --userId "@meId"
+```
+
+List all calendars in a specific calendar group for the current signed-in user.
+
+```sh
+m365 outlook calendar list --userId "@meId" --calendarGroupName "Colleague calendars"
+```
+
+List all calendars for a specific user.
+
+```sh
+m365 outlook calendar list --userName "john.doe@contoso.com"
+```
+
+List all calendars from a specific calendar group for a specific user.
+
+```sh
+m365 outlook calendar list --userId b743445a-112c-4fda-9afd-05943f9c7b36 --calendarGroupId "AAMkADIxYjJiYmIzLTFmNjYtNGNhMy0YOkcEEh3vhfAAAGgdFjAAA="
+```
+
+## Response
+
+<Tabs>
+  <TabItem value="JSON">
+
+  ```json
+  [
+    {
+      "id": "AAMkAGI2MDc2YzA0LWQwNTktNGM5Ni05M2VkLWY3NjFkNTUxOTkyZABGAAAAAABeGJMObKvfQbq5qwfGa7kTBwAopDdmUXY8TaLJk5CCLo4zAAAAAAEGAAAopDdmUXY8TaLJk5CCLo4zAAAAAFS0AAA=",
+      "name": "Calendar",
+      "color": "auto",
+      "hexColor": "",
+      "groupClassId": "0006f0b7-0000-0000-c000-000000000046",
+      "isDefaultCalendar": true,
+      "changeKey": "KKQ3ZlF2PE2iyZOQgi6OMwAAAAADcg==",
+      "canShare": true,
+      "canViewPrivateItems": true,
+      "canEdit": true,
+      "allowedOnlineMeetingProviders": [
+        "teamsForBusiness"
+      ],
+      "defaultOnlineMeetingProvider": "teamsForBusiness",
+      "isTallyingResponses": true,
+      "isRemovable": false,
+      "owner": {
+        "name": "John Doe",
+        "address": "john.doe@contoso.com"
+      }
+    }
+  ]
+  ```
+
+  </TabItem>
+  <TabItem value="Text">
+
+  ```text
+  id                                                                                                                                                        name
+  --------------------------------------------------------------------------------------------------------------------------------------------------------  ----------------------
+  AAMkAGI2MDc2YzA0LWQwNTktNGM5Ni05M2VkLWY3NjFkNTUxOTkyZABGAAAAAABeGJMObKvfQbq5qwfGa7kTBwAopDdmUXY8TaLJk5CCLo4zAAAAAAEGAAAopDdmUXY8TaLJk5CCLo4zAAAAAFS0AAA=  Calendar
+  ```
+
+  </TabItem>
+  <TabItem value="CSV">
+
+  ```csv
+  id,name,color,hexColor,groupClassId,isDefaultCalendar,changeKey,canShare,canViewPrivateItems,canEdit,defaultOnlineMeetingProvider,isTallyingResponses,isRemovable
+  AAMkAGI2MDc2YzA0LWQwNTktNGM5Ni05M2VkLWY3NjFkNTUxOTkyZABGAAAAAABeGJMObKvfQbq5qwfGa7kTBwAopDdmUXY8TaLJk5CCLo4zAAAAAAEGAAAopDdmUXY8TaLJk5CCLo4zAAAAAFS0AAA=,Calendar,auto,,0006f0b7-0000-0000-c000-000000000046,1,KKQ3ZlF2PE2iyZOQgi6OMwAAAAADcg==,1,1,1,teamsForBusiness,1,0
+  ```
+
+  </TabItem>
+  <TabItem value="Markdown">
+
+  ```md
+  # outlook calendar list --userId "0649d0bd-53dc-4e1d-a357-76f1d92d447b"
+
+  Date: 5/11/2026
+
+  ## Calendar (AAMkAGI2MDc2YzA0LWQwNTktNGM5Ni05M2VkLWY3NjFkNTUxOTkyZABGAAAAAABeGJMObKvfQbq5qwfGa7kTBwAopDdmUXY8TaLJk5CCLo4zAAAAAAEGAAAopDdmUXY8TaLJk5CCLo4zAAAAAFS0AAA=)
+
+  Property | Value
+  ---------|-------
+  id | AAMkAGI2MDc2YzA0LWQwNTktNGM5Ni05M2VkLWY3NjFkNTUxOTkyZABGAAAAAABeGJMObKvfQbq5qwfGa7kTBwAopDdmUXY8TaLJk5CCLo4zAAAAAAEGAAAopDdmUXY8TaLJk5CCLo4zAAAAAFS0AAA=
+  name | Calendar
+  color | auto
+  hexColor |
+  groupClassId | 0006f0b7-0000-0000-c000-000000000046
+  isDefaultCalendar | true
+  changeKey | KKQ3ZlF2PE2iyZOQgi6OMwAAAAADcg==
+  canShare | true
+  canViewPrivateItems | true
+  canEdit | true
+  defaultOnlineMeetingProvider | teamsForBusiness
+  isTallyingResponses | true
+  isRemovable | false
+  ```
+
+  </TabItem>
+</Tabs>

docs/src/config/sidebars.ts

@@ -1314,6 +1314,11 @@ const sidebars: SidebarsConfig = {
               label: 'calendar get',
               id: 'cmd/outlook/calendar/calendar-get'
             },
+            {
+              type: 'doc',
+              label: 'calendar list',
+              id: 'cmd/outlook/calendar/calendar-list'
+            },
             {
               type: 'doc',
               label: 'calendar remove',

src/m365/outlook/commands.ts

@@ -3,6 +3,7 @@ const prefix: string = 'outlook';
 export default {
   CALENDAR_ADD: `${prefix} calendar add`,
   CALENDAR_GET: `${prefix} calendar get`,
+  CALENDAR_LIST: `${prefix} calendar list`,
   CALENDAR_REMOVE: `${prefix} calendar remove`,
   CALENDAR_SET: `${prefix} calendar set`,
   CALENDARGROUP_GET: `${prefix} calendargroup get`,