Microsoft Planner Tasks API

openapi: 3.1.0
info:
  title: Microsoft Planner Microsoft Graph Planner Buckets Tasks API
  description: The Microsoft Graph Planner API enables programmatic access to Planner resources in Microsoft 365. You can create and manage plans, tasks, and buckets to organize work, assign tasks to users, and track progress within groups. Plans are contained by Microsoft 365 groups, and tasks are organized into buckets within plans. This API covers the v1.0 stable endpoint for basic (non-premium) Planner operations.
  version: 1.0.0
  contact:
    name: Microsoft Graph Support
    url: https://developer.microsoft.com/en-us/graph/support
    email: graphsdksupport@microsoft.com
  license:
    name: Microsoft APIs Terms of Use
    url: https://docs.microsoft.com/en-us/legal/microsoft-apis/terms-of-use
  termsOfService: https://docs.microsoft.com/en-us/legal/microsoft-apis/terms-of-use
  x-apisguru-categories:
  - collaboration
  - project-management
  x-logo:
    url: https://docs.microsoft.com/en-us/media/logos/logo-ms-social.png
servers:
- url: https://graph.microsoft.com/v1.0
  description: Microsoft Graph v1.0 production endpoint
security:
- oauth2:
  - Tasks.Read
  - Tasks.ReadWrite
  - Group.Read.All
  - Group.ReadWrite.All
tags:
- name: Tasks
  description: Operations for managing Planner tasks
  externalDocs:
    url: https://learn.microsoft.com/en-us/graph/api/resources/plannertask?view=graph-rest-1.0
paths:
  /planner/plans/{plan-id}/tasks:
    parameters:
    - $ref: '#/components/parameters/PlanId'
    get:
      operationId: listPlanTasks
      summary: Microsoft Planner List Plan Tasks
      description: Retrieve a list of plannerTask objects associated with a plannerPlan object.
      tags:
      - Tasks
      responses:
        '200':
          description: Collection of tasks in the plan
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/PlannerTaskCollection'
              examples:
                Listplantasks200Example:
                  summary: Default listPlanTasks 200 response
                  x-microcks-default: true
                  value:
                    '@odata.context': example_value
                    '@odata.count': 10
                    value:
                    - '@odata.etag': example_value
                      id: abc123
                      title: Example Title
                      planId: '500123'
                      bucketId: '500123'
                      priority: 10
                      percentComplete: 10
                      startDateTime: '2026-01-15T10:30:00Z'
                      dueDateTime: '2026-01-15T10:30:00Z'
                      completedDateTime: '2026-01-15T10:30:00Z'
                      createdDateTime: '2026-01-15T10:30:00Z'
                      hasDescription: true
                      conversationThreadId: '500123'
                      orderHint: example_value
                      assigneePriority: example_value
                      previewType: automatic
                      activeChecklistItemCount: 10
                      checklistItemCount: 10
                      referenceCount: 10
        '401':
          $ref: '#/components/responses/Unauthorized'
        '403':
          $ref: '#/components/responses/Forbidden'
        '404':
          $ref: '#/components/responses/NotFound'
      x-microcks-operation:
        delay: 0
        dispatcher: FALLBACK
  /planner/tasks:
    post:
      operationId: createTask
      summary: Microsoft Planner Create a Task
      description: Create a new plannerTask. The task must specify a planId to indicate which plan it belongs to. Tasks cannot be created without plans.
      tags:
      - Tasks
      requestBody:
        required: true
        content:
          application/json:
            schema:
              $ref: '#/components/schemas/PlannerTaskCreate'
            examples:
              CreatetaskRequestExample:
                summary: Default createTask request
                x-microcks-default: true
                value:
                  planId: '500123'
                  title: Example Title
                  bucketId: '500123'
                  assignments: {}
                  appliedCategories: {}
                  priority: 10
                  percentComplete: 10
                  startDateTime: '2026-01-15T10:30:00Z'
                  dueDateTime: '2026-01-15T10:30:00Z'
                  conversationThreadId: '500123'
                  orderHint: example_value
                  assigneePriority: example_value
      responses:
        '201':
          description: The created task
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/PlannerTask'
              examples:
                Createtask201Example:
                  summary: Default createTask 201 response
                  x-microcks-default: true
                  value:
                    '@odata.etag': example_value
                    id: abc123
                    title: Example Title
                    planId: '500123'
                    bucketId: '500123'
                    assignments: {}
                    appliedCategories: {}
                    priority: 10
                    percentComplete: 10
                    startDateTime: '2026-01-15T10:30:00Z'
                    dueDateTime: '2026-01-15T10:30:00Z'
                    completedDateTime: '2026-01-15T10:30:00Z'
                    completedBy: {}
                    createdDateTime: '2026-01-15T10:30:00Z'
                    createdBy: {}
                    hasDescription: true
                    conversationThreadId: '500123'
                    orderHint: example_value
                    assigneePriority: example_value
                    previewType: automatic
                    activeChecklistItemCount: 10
                    checklistItemCount: 10
                    referenceCount: 10
        '400':
          $ref: '#/components/responses/BadRequest'
        '401':
          $ref: '#/components/responses/Unauthorized'
        '403':
          $ref: '#/components/responses/Forbidden'
      x-microcks-operation:
        delay: 0
        dispatcher: FALLBACK
  /planner/tasks/{task-id}:
    parameters:
    - $ref: '#/components/parameters/TaskId'
    get:
      operationId: getTask
      summary: Microsoft Planner Get a Task
      description: Retrieve the properties and relationships of a plannerTask object.
      tags:
      - Tasks
      responses:
        '200':
          description: The requested task
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/PlannerTask'
              examples:
                Gettask200Example:
                  summary: Default getTask 200 response
                  x-microcks-default: true
                  value:
                    '@odata.etag': example_value
                    id: abc123
                    title: Example Title
                    planId: '500123'
                    bucketId: '500123'
                    assignments: {}
                    appliedCategories: {}
                    priority: 10
                    percentComplete: 10
                    startDateTime: '2026-01-15T10:30:00Z'
                    dueDateTime: '2026-01-15T10:30:00Z'
                    completedDateTime: '2026-01-15T10:30:00Z'
                    completedBy: {}
                    createdDateTime: '2026-01-15T10:30:00Z'
                    createdBy: {}
                    hasDescription: true
                    conversationThreadId: '500123'
                    orderHint: example_value
                    assigneePriority: example_value
                    previewType: automatic
                    activeChecklistItemCount: 10
                    checklistItemCount: 10
                    referenceCount: 10
        '401':
          $ref: '#/components/responses/Unauthorized'
        '403':
          $ref: '#/components/responses/Forbidden'
        '404':
          $ref: '#/components/responses/NotFound'
      x-microcks-operation:
        delay: 0
        dispatcher: FALLBACK
    patch:
      operationId: updateTask
      summary: Microsoft Planner Update a Task
      description: Update the properties of a plannerTask object. Requires the If-Match header with the last known ETag value of the task.
      tags:
      - Tasks
      parameters:
      - $ref: '#/components/parameters/IfMatch'
      requestBody:
        required: true
        content:
          application/json:
            schema:
              $ref: '#/components/schemas/PlannerTaskUpdate'
            examples:
              UpdatetaskRequestExample:
                summary: Default updateTask request
                x-microcks-default: true
                value:
                  title: Example Title
                  bucketId: '500123'
                  assignments: {}
                  appliedCategories: {}
                  priority: 10
                  percentComplete: 10
                  startDateTime: '2026-01-15T10:30:00Z'
                  dueDateTime: '2026-01-15T10:30:00Z'
                  conversationThreadId: '500123'
                  orderHint: example_value
                  assigneePriority: example_value
                  previewType: automatic
      responses:
        '200':
          description: The updated task
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/PlannerTask'
              examples:
                Updatetask200Example:
                  summary: Default updateTask 200 response
                  x-microcks-default: true
                  value:
                    '@odata.etag': example_value
                    id: abc123
                    title: Example Title
                    planId: '500123'
                    bucketId: '500123'
                    assignments: {}
                    appliedCategories: {}
                    priority: 10
                    percentComplete: 10
                    startDateTime: '2026-01-15T10:30:00Z'
                    dueDateTime: '2026-01-15T10:30:00Z'
                    completedDateTime: '2026-01-15T10:30:00Z'
                    completedBy: {}
                    createdDateTime: '2026-01-15T10:30:00Z'
                    createdBy: {}
                    hasDescription: true
                    conversationThreadId: '500123'
                    orderHint: example_value
                    assigneePriority: example_value
                    previewType: automatic
                    activeChecklistItemCount: 10
                    checklistItemCount: 10
                    referenceCount: 10
        '400':
          $ref: '#/components/responses/BadRequest'
        '401':
          $ref: '#/components/responses/Unauthorized'
        '403':
          $ref: '#/components/responses/Forbidden'
        '404':
          $ref: '#/components/responses/NotFound'
        '409':
          $ref: '#/components/responses/Conflict'
        '412':
          $ref: '#/components/responses/PreconditionFailed'
      x-microcks-operation:
        delay: 0
        dispatcher: FALLBACK
    delete:
      operationId: deleteTask
      summary: Microsoft Planner Delete a Task
      description: Delete a plannerTask object. Requires the If-Match header with the last known ETag value of the task.
      tags:
      - Tasks
      parameters:
      - $ref: '#/components/parameters/IfMatch'
      responses:
        '204':
          description: Task deleted successfully
        '401':
          $ref: '#/components/responses/Unauthorized'
        '403':
          $ref: '#/components/responses/Forbidden'
        '404':
          $ref: '#/components/responses/NotFound'
        '409':
          $ref: '#/components/responses/Conflict'
        '412':
          $ref: '#/components/responses/PreconditionFailed'
      x-microcks-operation:
        delay: 0
        dispatcher: FALLBACK
  /planner/buckets/{bucket-id}/tasks:
    parameters:
    - $ref: '#/components/parameters/BucketId'
    get:
      operationId: listBucketTasks
      summary: Microsoft Planner List Bucket Tasks
      description: Retrieve a list of plannerTask objects associated with a plannerBucket object.
      tags:
      - Tasks
      responses:
        '200':
          description: Collection of tasks in the bucket
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/PlannerTaskCollection'
              examples:
                Listbuckettasks200Example:
                  summary: Default listBucketTasks 200 response
                  x-microcks-default: true
                  value:
                    '@odata.context': example_value
                    '@odata.count': 10
                    value:
                    - '@odata.etag': example_value
                      id: abc123
                      title: Example Title
                      planId: '500123'
                      bucketId: '500123'
                      priority: 10
                      percentComplete: 10
                      startDateTime: '2026-01-15T10:30:00Z'
                      dueDateTime: '2026-01-15T10:30:00Z'
                      completedDateTime: '2026-01-15T10:30:00Z'
                      createdDateTime: '2026-01-15T10:30:00Z'
                      hasDescription: true
                      conversationThreadId: '500123'
                      orderHint: example_value
                      assigneePriority: example_value
                      previewType: automatic
                      activeChecklistItemCount: 10
                      checklistItemCount: 10
                      referenceCount: 10
        '401':
          $ref: '#/components/responses/Unauthorized'
        '403':
          $ref: '#/components/responses/Forbidden'
        '404':
          $ref: '#/components/responses/NotFound'
      x-microcks-operation:
        delay: 0
        dispatcher: FALLBACK
  /me/planner/tasks:
    get:
      operationId: listMyTasks
      summary: Microsoft Planner List My Tasks
      description: Retrieve a list of plannerTask objects assigned to the signed-in user.
      tags:
      - Tasks
      responses:
        '200':
          description: Collection of tasks assigned to the current user
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/PlannerTaskCollection'
              examples:
                Listmytasks200Example:
                  summary: Default listMyTasks 200 response
                  x-microcks-default: true
                  value:
                    '@odata.context': example_value
                    '@odata.count': 10
                    value:
                    - '@odata.etag': example_value
                      id: abc123
                      title: Example Title
                      planId: '500123'
                      bucketId: '500123'
                      priority: 10
                      percentComplete: 10
                      startDateTime: '2026-01-15T10:30:00Z'
                      dueDateTime: '2026-01-15T10:30:00Z'
                      completedDateTime: '2026-01-15T10:30:00Z'
                      createdDateTime: '2026-01-15T10:30:00Z'
                      hasDescription: true
                      conversationThreadId: '500123'
                      orderHint: example_value
                      assigneePriority: example_value
                      previewType: automatic
                      activeChecklistItemCount: 10
                      checklistItemCount: 10
                      referenceCount: 10
        '401':
          $ref: '#/components/responses/Unauthorized'
        '403':
          $ref: '#/components/responses/Forbidden'
      x-microcks-operation:
        delay: 0
        dispatcher: FALLBACK
  /users/{user-id}/planner/tasks:
    parameters:
    - $ref: '#/components/parameters/UserId'
    get:
      operationId: listUserTasks
      summary: Microsoft Planner List User Tasks
      description: Retrieve a list of plannerTask objects assigned to a specific user.
      tags:
      - Tasks
      responses:
        '200':
          description: Collection of tasks assigned to the user
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/PlannerTaskCollection'
              examples:
                Listusertasks200Example:
                  summary: Default listUserTasks 200 response
                  x-microcks-default: true
                  value:
                    '@odata.context': example_value
                    '@odata.count': 10
                    value:
                    - '@odata.etag': example_value
                      id: abc123
                      title: Example Title
                      planId: '500123'
                      bucketId: '500123'
                      priority: 10
                      percentComplete: 10
                      startDateTime: '2026-01-15T10:30:00Z'
                      dueDateTime: '2026-01-15T10:30:00Z'
                      completedDateTime: '2026-01-15T10:30:00Z'
                      createdDateTime: '2026-01-15T10:30:00Z'
                      hasDescription: true
                      conversationThreadId: '500123'
                      orderHint: example_value
                      assigneePriority: example_value
                      previewType: automatic
                      activeChecklistItemCount: 10
                      checklistItemCount: 10
                      referenceCount: 10
        '401':
          $ref: '#/components/responses/Unauthorized'
        '403':
          $ref: '#/components/responses/Forbidden'
        '404':
          $ref: '#/components/responses/NotFound'
      x-microcks-operation:
        delay: 0
        dispatcher: FALLBACK
components:
  schemas:
    PlannerAssignments:
      type: object
      description: The set of user assignments for a task. Each key is the user ID of the assignee, and the value is a plannerAssignment object.
      additionalProperties:
        $ref: '#/components/schemas/PlannerAssignment'
    PlannerAssignment:
      type: object
      description: Represents the assignment of a task to a user
      properties:
        '@odata.type':
          type: string
          const: microsoft.graph.plannerAssignment
          example: example_value
        assignedBy:
          $ref: '#/components/schemas/IdentitySet'
          description: The identity of the user that performed the assignment
          readOnly: true
        assignedDateTime:
          type: string
          format: date-time
          description: The time at which the task was assigned
          readOnly: true
          example: '2026-01-15T10:30:00Z'
        orderHint:
          type: string
          description: Hint used to order assignees in a task. The format is defined in the Planner order hints documentation.
          example: example_value
    ODataError:
      type: object
      description: OData error response
      properties:
        error:
          type: object
          properties:
            code:
              type: string
              description: The error code
            message:
              type: string
              description: A human-readable error message
            innerError:
              type: object
              properties:
                request-id:
                  type: string
                date:
                  type: string
                  format: date-time
          example: example_value
    PlannerTaskCreate:
      type: object
      description: Request body for creating a new task
      required:
      - planId
      - title
      properties:
        planId:
          type: string
          description: ID of the plan the task belongs to
          example: '500123'
        title:
          type: string
          description: Title of the task
          example: Example Title
        bucketId:
          type: string
          description: ID of the bucket to place the task in
          example: '500123'
        assignments:
          $ref: '#/components/schemas/PlannerAssignments'
        appliedCategories:
          $ref: '#/components/schemas/PlannerAppliedCategories'
        priority:
          type: integer
          minimum: 0
          maximum: 10
          description: Priority of the task (0 is highest, 10 is lowest)
          example: 10
        percentComplete:
          type: integer
          minimum: 0
          maximum: 100
          example: 10
        startDateTime:
          type: string
          format: date-time
          example: '2026-01-15T10:30:00Z'
        dueDateTime:
          type: string
          format: date-time
          example: '2026-01-15T10:30:00Z'
        conversationThreadId:
          type: string
          example: '500123'
        orderHint:
          type: string
          example: example_value
        assigneePriority:
          type: string
          example: example_value
    PlannerTaskCollection:
      type: object
      description: A collection of plannerTask resources
      properties:
        '@odata.context':
          type: string
          readOnly: true
          example: example_value
        '@odata.count':
          type: integer
          readOnly: true
          example: 10
        value:
          type: array
          items:
            $ref: '#/components/schemas/PlannerTask'
          example: []
    Identity:
      type: object
      description: Represents an identity of an actor
      properties:
        displayName:
          type: string
          description: The display name of the identity
          example: example_value
        id:
          type: string
          description: The unique identifier of the identity
          example: abc123
    PlannerAppliedCategories:
      type: object
      description: The categories (labels) applied to a task. Up to 25 categories can be defined per plan. Category names (category1 through category25) are defined on the plan details.
      additionalProperties:
        type: boolean
    PlannerTaskUpdate:
      type: object
      description: Request body for updating a task
      properties:
        title:
          type: string
          example: Example Title
        bucketId:
          type: string
          example: '500123'
        assignments:
          $ref: '#/components/schemas/PlannerAssignments'
        appliedCategories:
          $ref: '#/components/schemas/PlannerAppliedCategories'
        priority:
          type: integer
          minimum: 0
          maximum: 10
          example: 10
        percentComplete:
          type: integer
          minimum: 0
          maximum: 100
          example: 10
        startDateTime:
          type: string
          format: date-time
          example: '2026-01-15T10:30:00Z'
        dueDateTime:
          type: string
          format: date-time
          example: '2026-01-15T10:30:00Z'
        conversationThreadId:
          type: string
          example: '500123'
        orderHint:
          type: string
          example: example_value
        assigneePriority:
          type: string
          example: example_value
        previewType:
          type: string
          enum:
          - automatic
          - noPreview
          - checklist
          - description
          - reference
          example: automatic
    PlannerTask:
      type: object
      description: Represents a Planner task in Microsoft 365. A task is contained in a plan and can be assigned to a bucket within the plan.
      properties:
        '@odata.etag':
          type: string
          description: The ETag of the resource, used for concurrency control
          readOnly: true
          example: example_value
        id:
          type: string
          description: The unique identifier for the task. 28 characters long and case-sensitive.
          readOnly: true
          example: abc123
        title:
          type: string
          description: Title of the task
          example: Example Title
        planId:
          type: string
          description: Plan ID to which the task belongs
          example: '500123'
        bucketId:
          type:
          - string
          - 'null'
          description: Bucket ID to which the task belongs. The bucket must be in the same plan as the task. 28 characters long and case-sensitive.
          example: '500123'
        assignments:
          $ref: '#/components/schemas/PlannerAssignments'
          description: The set of assignees the task is assigned to
        appliedCategories:
          $ref: '#/components/schemas/PlannerAppliedCategories'
          description: The categories applied to the task
        priority:
          type: integer
          minimum: 0
          maximum: 10
          description: Priority of the task. Valid range is 0-10 where 0 is highest priority. Values 0-1 are urgent, 2-4 are important, 5-7 are medium, 8-10 are low.
          example: 10
        percentComplete:
          type: integer
          minimum: 0
          maximum: 100
          description: Percentage of task completion. When set to 100, the task is considered completed.
          example: 10
        startDateTime:
          type:
          - string
          - 'null'
          format: date-time
          description: Date and time at which the task starts. ISO 8601 format, always in UTC.
          example: '2026-01-15T10:30:00Z'
        dueDateTime:
          type:
          - string
          - 'null'
          format: date-time
          description: Date and time at which the task is due. ISO 8601 format, always in UTC.
          example: '2026-01-15T10:30:00Z'
        completedDateTime:
          type:
          - string
          - 'null'
          format: date-time
          description: Date and time at which the percentComplete was set to 100. ISO 8601 format, always in UTC.
          readOnly: true
          example: '2026-01-15T10:30:00Z'
        completedBy:
          $ref: '#/components/schemas/IdentitySet'
          description: Identity of the user that completed the task
          readOnly: true
        createdDateTime:
          type: string
          format: date-time
          description: Date and time at which the task was created. ISO 8601 format, always in UTC.
          readOnly: true
          example: '2026-01-15T10:30:00Z'
        createdBy:
          $ref: '#/components/schemas/IdentitySet'
          description: Identity of the user that created the task
          readOnly: true
        hasDescription:
          type: boolean
          description: Indicates whether the details object of the task has a nonempty description.
          readOnly: true
          example: true
        conversationThreadId:
          type:
          - string
          - 'null'
          description: Thread ID of the conversation on the task in the containing group.
          example: '500123'
        orderHint:
          type: string
          description: Hint used to order items of this type in a list view
          example: example_value
        assigneePriority:
          type: string
          description: Hint used to order items of this type when grouped by assignee
          example: example_value
        previewType:
          type: string
          description: The type of preview that shows on the task
          enum:
          - automatic
          - noPreview
          - checklist
          - description
          - reference
          example: automatic
        activeChecklistItemCount:
          type: integer
          description: Number of incomplete checklist items
          readOnly: true
          example: 10
        checklistItemCount:
          type: integer
          description: Total number of checklist items on the task
          readOnly: true
          example: 10
        referenceCount:
          type: integer
          description: Number of external references on the task
          readOnly: true
          example: 10
    IdentitySet:
      type: object
      description: A set of identities associated with various events for a resource
      properties:
        application:
          $ref: '#/components/schemas/Identity'
        device:
          $ref: '#/components/schemas/Identity'
        user:
          $ref: '#/components/schemas/Identity'
  responses:
    PreconditionFailed:
      description: Precondition failed. The If-Match ETag value does not match the current version of the resource. Read the resource again to obtain the latest ETag.
      content:
        application/json:
          schema:
            $ref: '#/components/schemas/ODataError'
    NotFound:
      description: The requested resource was not found.
      content:
        application/json:
          schema:
            $ref: '#/components/schemas/ODataError'
    Forbidden:
      description: Forbidden. The caller does not have sufficient permissions, or a service-defined limit has been exceeded (e.g., MaximumTasksInProject, MaximumBucketsInProject).
      content:
        application/json:
          schema:
            $ref: '#/components/schemas/ODataError'
    Unauthorized:
      description: Unauthorized. The request requires a valid OAuth 2.0 access token.
      content:
        application/json:
          schema:
            $ref: '#/components/schemas/ODataError'
    Conflict:
      description: Conflict. The request conflicts with the current state of the resource due to a concurrent modification.
      content:
        application/json:
          schema:
            $ref: '#/components/schemas/ODataError'
    BadRequest:
      description: Bad request. The request body or parameters are invalid. Common causes include incorrect types for open properties, invalid order hint formats, or logically inconsistent data such as a start date after a due date.
      content:
        application/json:
          schema:
            $ref: '#/components/schemas/ODataError'
  parameters:
    UserId:
      name: user-id
      in: path
      required: true
      description: The unique identifier of the user
      schema:
        type: string
    PlanId:
      name: plan-id
      in: path
      required: true
      description: The unique identifier of the plannerPlan (28 characters, case-sensitive)
      schema:
        type: string
    IfMatch:
      name: If-Match
      in: header
      required: true
      description: The last known ETag value for the resource. Required for PATCH and DELETE operations. Planner uses ETags for optimistic concurrency control.
      schema:
        type: string
    TaskId:
      name: task-id
      in: path
      required: true
      description: The unique identifier of the plannerTask (28 characters, case-sensitive)
      schema:
        type: string
    BucketId:
      name: bucket-id
      in: path
      required: true
      description: The unique identifier of the plannerBucket (28 characters, case-sensitive)
      schema:
        type: string
  securitySchemes:
    oauth2:
      type: oauth2
      description: OAuth 2.0 authorization with Microsoft identity platform
      flows:
        authorizationCode:
          authorizationUrl: https://login.microsoftonline.com/common/oauth2/v2.0/authorize
          tokenUrl: https://login.microsoftonline.com/common/oauth2/v2.0/token
          scopes:
            Tasks.Read: Read user Planner tasks
            Tasks.ReadWrite: Read and write user Planner tasks
            Tasks.Read.All: Read all Planner tasks (admin)
            Tasks.ReadWrite.All: Read and write all Planner tasks (admin)
            Group.Read.All: Read all groups
            Group.ReadWrite.All: Read and write all groups
externalDocs:
  description: Microsoft Graph Planner API documentation
  url: https://learn.microsoft.com/en-us/graph/api/resources/planner-overview?view=graph-rest-1.0