Tasks.Read.All

Allows the app to read all users’ tasks and task lists in your organization, without a signed-in user.

Merill's Note

For an app to access data in Microsoft Graph, the user or administrator must grant it the permissions it needs. This article lists all the Microsoft Graph APIs and your tenant data that can be accessed by the application (vendor/developer) if you consent to the Tasks.Read.All permission.

If you need to create an audit report of the permissions granted to all the apps in your tenant, you can run the Export-MsIdAppConsentGrantReport command. See How To: Run a quick OAuth app audit of your tenant

Category	Application	Delegated
Identifier	f10e1f91-74ed-437f-a6fd-d6ae88e26c1f	-
DisplayText	Read all users’ tasks and tasklist	-
Description	Allows the app to read all users’ tasks and task lists in your organization, without a signed-in user.	-
AdminConsentRequired	-	-

Graph Methods

→ API supports delegated access (access on behalf of a user)
→ API supports app-only access (access without a user)

	Methods
	GET /drive/root/createdByUser/planner/tasks
	GET /groups/{group-id}/planner/plans
	GET /me/planner/tasks
	GET /me/todo/lists
	GET /me/todo/lists/{id}/tasks/{id}/attachments/{id}
	GET /me/todo/lists/{id}/tasks/delta
	GET /me/todo/lists/{todoTaskListId}
	GET /me/todo/lists/{todoTaskListId}/tasks
	GET /me/todo/lists/{todoTaskListId}/tasks/{taskId}
	GET /me/todo/lists/{todoTaskListId}/tasks/{taskId}/linkedResources
	GET /me/todo/lists/{todoTaskListId}/tasks/{taskId}/linkedResources/{linkedResourcesId}
	GET /me/todo/lists/{todoTaskListId}/tasks/{todoTaskId}/attachments
	GET /me/todo/lists/{todoTaskListId}/tasks/{todoTaskId}/checklistItems
	GET /me/todo/lists/{todoTaskListId}/tasks/{todoTaskId}/checklistItems/{checklistItemId}
	GET /me/todo/lists/delta
	GET /planner/buckets
	GET /planner/buckets/{id}
	GET /planner/buckets/{id}/tasks
	GET /planner/plans
	GET /planner/plans/{id}/details
	GET /planner/plans/{plan-id}
	GET /planner/plans/{plan-id}/buckets
	GET /planner/plans/{plan-id}/tasks
	GET /planner/tasks
	GET /planner/tasks/{id}
	GET /planner/tasks/{id}/assignedToTaskBoardFormat
	GET /planner/tasks/{id}/bucketTaskBoardFormat
	GET /planner/tasks/{id}/details
	GET /planner/tasks/{id}/progressTaskBoardFormat
	GET /users/{id \| userPrincipalName}/todo/lists/{todoTaskListId}/tasks/{todoTaskId}/checklistItems
	GET /users/{id \| userPrincipalName}/todo/lists/{todoTaskListId}/tasks/{todoTaskId}/checklistItems/{checklistItemId}
	GET /users/{id}/planner/tasks
	GET /users/{id}/todo/lists/{id}/tasks/{id}/attachments
	GET /users/{id}/todo/lists/{id}/tasks/{id}/attachments/{id}
	GET /users/{id\|userPrincipalName}/todo/lists
	GET /users/{id\|userPrincipalName}/todo/lists/{todoTaskListId}
	GET /users/{id\|userPrincipalName}/todo/lists/{todoTaskListId}/tasks
	GET /users/{id\|userPrincipalName}/todo/lists/{todoTaskListId}/tasks/{taskId}
	GET /users/{id\|userPrincipalName}/todo/lists/{todoTaskListId}/tasks/{taskId}/linkedResources
	GET /users/{id\|userPrincipalName}/todo/lists/{todoTaskListId}/tasks/{taskId}/linkedResources/{linkedResourcesId}
	GET /users/{id\|userPrincipalName}/todo/lists/{todoTaskListId}/tasks/delta
	GET /users/{id\|userPrincipalName}/todo/lists/delta

→ API supports delegated access (access on behalf of a user)
→ API supports app-only access (access without a user)

	Methods
	GET /groups/{group-id}/planner/plans
	GET /groups/{group-id}/planner/plans/delta
	GET /me/planner
	GET /me/planner/myDayTasks
	GET /me/planner/tasks
	GET /me/planner/tasks/delta
	GET /me/todo/lists
	GET /me/todo/lists/{id}/tasks/{id}/attachments/{id}
	GET /me/todo/lists/{id}/tasks/delta
	GET /me/todo/lists/{todoTaskListId}
	GET /me/todo/lists/{todoTaskListId}/tasks
	GET /me/todo/lists/{todoTaskListId}/tasks/{taskId}
	GET /me/todo/lists/{todoTaskListId}/tasks/{taskId}/linkedResources
	GET /me/todo/lists/{todoTaskListId}/tasks/{taskId}/linkedResources/{linkedResourcesId}
	GET /me/todo/lists/{todoTaskListId}/tasks/{todoTaskId}/attachments
	GET /me/todo/lists/{todoTaskListId}/tasks/{todoTaskId}/checklistItems
	GET /me/todo/lists/{todoTaskListId}/tasks/{todoTaskId}/checklistItems/{checklistItemId}
	GET /me/todo/lists/delta
	GET /planner/buckets
	GET /planner/buckets/{id}
	GET /planner/buckets/{id}/tasks
	GET /planner/plans
	GET /planner/plans/{id}/details
	GET /planner/plans/{plan-id}
	GET /planner/plans/{plan-id}/buckets
	GET /planner/plans/{plan-id}/buckets/delta
	GET /planner/plans/{plan-id}/tasks
	GET /planner/rosters/{plannerRosterId}
	GET /planner/rosters/{plannerRosterId}/members
	GET /planner/rosters/{plannerRosterId}/members/{plannerRosterMemberId}
	GET /planner/rosters/{plannerRosterId}/plans
	GET /planner/rosters/{plannerRosterId}/plans/delta
	GET /planner/tasks
	GET /planner/tasks/{id}
	GET /planner/tasks/{id}/assignedToTaskBoardFormat
	GET /planner/tasks/{id}/bucketTaskBoardFormat
	GET /planner/tasks/{id}/details
	GET /planner/tasks/{id}/progressTaskBoardFormat
	GET /planner/tasks/delta
	GET /users/{id \| userPrincipalName}/todo/lists/{todoTaskListId}/tasks/{todoTaskId}/checklistItems
	GET /users/{id \| userPrincipalName}/todo/lists/{todoTaskListId}/tasks/{todoTaskId}/checklistItems/{checklistItemId}
	GET /users/{id}/planner
	GET /users/{id}/planner/myDayTasks
	GET /users/{id}/planner/tasks
	GET /users/{id}/todo/lists/{id}/tasks/{id}/attachments
	GET /users/{id}/todo/lists/{id}/tasks/{id}/attachments/{id}
	GET /users/{id\|userPrincipalName}/todo/lists
	GET /users/{id\|userPrincipalName}/todo/lists/{todoTaskListId}
	GET /users/{id\|userPrincipalName}/todo/lists/{todoTaskListId}/tasks
	GET /users/{id\|userPrincipalName}/todo/lists/{todoTaskListId}/tasks/{taskId}
	GET /users/{id\|userPrincipalName}/todo/lists/{todoTaskListId}/tasks/{taskId}/linkedResources
	GET /users/{id\|userPrincipalName}/todo/lists/{todoTaskListId}/tasks/{taskId}/linkedResources/{linkedResourcesId}
	GET /users/{id\|userPrincipalName}/todo/lists/{todoTaskListId}/tasks/delta
	GET /users/{id\|userPrincipalName}/todo/lists/delta
	GET /users/{usersId}/planner/rosterPlans
	POST /planner/plans/{planId}/moveToContainer

→ Command supports delegated access (access on behalf of a user)
→ Command supports app-only access (access without a user)

	Commands
	Get-MgGroupPlannerPlan
	Get-MgPlannerBucket
	Get-MgPlannerBucketTask
	Get-MgPlannerPlan
	Get-MgPlannerPlanBucket
	Get-MgPlannerPlanDetail
	Get-MgPlannerPlanTask
	Get-MgPlannerTask
	Get-MgPlannerTaskAssignedToTaskBoardFormat
	Get-MgPlannerTaskBucketTaskBoardFormat
	Get-MgPlannerTaskDetail
	Get-MgPlannerTaskProgressTaskBoardFormat
	Get-MgUserPlannerTask
	Get-MgUserTodoList
	Get-MgUserTodoListDelta
	Get-MgUserTodoTask
	Get-MgUserTodoTaskAttachment
	Get-MgUserTodoTaskChecklistItem
	Get-MgUserTodoTaskDelta
	Get-MgUserTodoTaskLinkedResource

→ Command supports delegated access (access on behalf of a user)
→ Command supports app-only access (access without a user)

	Commands
	Get-MgBetaGroupPlannerPlan
	Get-MgBetaGroupPlannerPlanBucketDelta
	Get-MgBetaGroupPlannerPlanDelta
	Get-MgBetaPlannerBucket
	Get-MgBetaPlannerBucketDelta
	Get-MgBetaPlannerBucketTask
	Get-MgBetaPlannerPlan
	Get-MgBetaPlannerPlanBucket
	Get-MgBetaPlannerPlanDetail
	Get-MgBetaPlannerPlanTask
	Get-MgBetaPlannerRoster
	Get-MgBetaPlannerRosterMember
	Get-MgBetaPlannerRosterPlan
	Get-MgBetaPlannerTask
	Get-MgBetaPlannerTaskAssignedToTaskBoardFormat
	Get-MgBetaPlannerTaskBucketTaskBoardFormat
	Get-MgBetaPlannerTaskDetail
	Get-MgBetaPlannerTaskProgressTaskBoardFormat
	Get-MgBetaUserPlanner
	Get-MgBetaUserPlannerMyDayTask
	Get-MgBetaUserPlannerPlanBucketDelta
	Get-MgBetaUserPlannerRosterPlan
	Get-MgBetaUserPlannerTask
	Get-MgBetaUserPlannerTaskDelta
	Get-MgBetaUserTodoList
	Get-MgBetaUserTodoListDelta
	Get-MgBetaUserTodoTask
	Get-MgBetaUserTodoTaskAttachment
	Get-MgBetaUserTodoTaskChecklistItem
	Get-MgBetaUserTodoTaskDelta
	Get-MgBetaUserTodoTaskLinkedResource
	Move-MgBetaPlannerPlanToContainer

Resources

Granting this permission allows the calling application to access (and/or update) the following information in your tenant.

Graph reference: checklistItem

Property	Type	Description
checkedDateTime	DateTimeOffset	The date and time when the checklistItem was finished.
createdDateTime	DateTimeOffset	The date and time when the checklistItem was created.
displayName	String	Indicates the title of the checklistItem.
id	String	Server generated ID for the the checkListItem
isChecked	Boolean	State that indicates whether the item is checked off or not.

Graph reference: group

Property	Type	Description
allowExternalSenders	Boolean	Indicates if people external to the organization can send messages to the group. The default value is `false`. Returned only on `$select`. Supported only on the Get group API (`GET /groups/{ID}`).
assignedLabels	assignedLabel collection	The list of sensitivity label pairs (label ID, label name) associated with a Microsoft 365 group. Returned only on `$select`. This property can be updated only in delegated scenarios where the caller requires both the Microsoft Graph permission and a supported administrator role.
assignedLicenses	assignedLicense collection	The licenses that are assigned to the group. Returned only on `$select`. Supports `$filter` (`eq`).Read-only.
autoSubscribeNewMembers	Boolean	Indicates if new members added to the group are autosubscribed to receive email notifications. You can set this property in a PATCH request for the group; don't set it in the initial POST request that creates the group. Default value is `false`. Returned only on `$select`. Supported only on the Get group API (`GET /groups/{ID}`).
classification	String	Describes a classification for the group (such as low, medium, or high business impact). Valid values for this property are defined by creating a ClassificationList setting value, based on the template definition. Returned by default. Supports `$filter` (`eq`, `ne`, `not`, `ge`, `le`, `startsWith`).
createdDateTime	DateTimeOffset	Timestamp of when the group was created. The value can't be modified and is automatically populated when the group is created. The Timestamp type represents date and time information using ISO 8601 format and is always in UTC time. For example, midnight UTC on January 1, 2014 is `2014-01-01T00:00:00Z`. Returned by default. Read-only.
deletedDateTime	DateTimeOffset	For some Microsoft Entra objects (user, group, application), if the object is deleted, it's first logically deleted, and this property is updated with the date and time when the object was deleted. Otherwise this property is `null`. If the object is restored, this property is updated to `null`. Inherited from directoryObject.
description	String	An optional description for the group. Returned by default. Supports `$filter` (`eq`, `ne`, `not`, `ge`, `le`, `startsWith`) and `$search`.
displayName	String	The display name for the group. This property is required when a group is created and can't be cleared during updates. Maximum length is 256 characters. Returned by default. Supports `$filter` (`eq`, `ne`, `not`, `ge`, `le`, `in`, `startsWith`, and `eq` on `null` values), `$search`, and `$orderby`.
expirationDateTime	DateTimeOffset	Timestamp of when the group is set to expire. It's `null` for security groups, but for Microsoft 365 groups, it represents when the group is set to expire as defined in the groupLifecyclePolicy. The Timestamp type represents date and time information using ISO 8601 format and is always in UTC. For example, midnight UTC on January 1, 2014 is `2014-01-01T00:00:00Z`. Returned by default. Supports `$filter` (`eq`, `ne`, `not`, `ge`, `le`, `in`). Read-only.
groupTypes	String collection	Specifies the group type and its membership. If the collection contains `Unified`, the group is a Microsoft 365 group; otherwise, it's either a security group or a distribution group. For details, see groups overview. If the collection includes `DynamicMembership`, the group has dynamic membership; otherwise, membership is static. Returned by default. Supports `$filter` (`eq`, `not`).
hasMembersWithLicenseErrors	Boolean	Indicates whether there are members in this group that have license errors from its group-based license assignment. This property is never returned on a GET operation. You can use it as a $filter argument to get groups that have members with license errors (that is, filter for this property being true). See an example. Supports `$filter` (`eq`).
hideFromAddressLists	Boolean	True if the group isn't displayed in certain parts of the Outlook UI: the Address Book, address lists for selecting message recipients, and the Browse Groups dialog for searching groups; otherwise, false. The default value is `false`. Returned only on `$select`. Supported only on the Get group API (`GET /groups/{ID}`).
hideFromOutlookClients	Boolean	True if the group isn't displayed in Outlook clients, such as Outlook for Windows and Outlook on the web; otherwise, false. The default value is `false`. Returned only on `$select`. Supported only on the Get group API (`GET /groups/{ID}`).
id	String	The unique identifier for the group. Returned by default. Inherited from directoryObject. Key. Not nullable. Read-only. Supports `$filter` (`eq`, `ne`, `not`, `in`).
isArchived	Boolean	When a group is associated with a team, this property determines whether the team is in read-only mode. To read this property, use the `/group/{groupId}/team` endpoint or the Get team API. To update this property, use the archiveTeam and unarchiveTeam APIs.
isAssignableToRole	Boolean	Indicates whether this group can be assigned to a Microsoft Entra role. Optional. This property can only be set while creating the group and is immutable. If set to `true`, the securityEnabled property must also be set to `true`, visibility must be `Hidden`, and the group can't be a dynamic group (that is, groupTypes can't contain `DynamicMembership`). Only callers with at least the Privileged Role Administrator role can set this property. The caller must also be assigned the RoleManagement.ReadWrite.Directory permission to set this property or update the membership of such groups. For more, see Using a group to manage Microsoft Entra role assignments Using this feature requires a Microsoft Entra ID P1 license. Returned by default. Supports `$filter` (`eq`, `ne`, `not`).
isSubscribedByMail	Boolean	Indicates whether the signed-in user is subscribed to receive email conversations. The default value is `true`. Returned only on `$select`. Supported only on the Get group API (`GET /groups/{ID}`).
licenseProcessingState	String	Indicates the status of the group license assignment to all group members. The default value is `false`. Read-only. Possible values: `QueuedForProcessing`, `ProcessingInProgress`, and `ProcessingComplete`. Returned only on `$select`. Read-only.
mail	String	The SMTP address for the group, for example, "[email protected]". Returned by default. Read-only. Supports `$filter` (`eq`, `ne`, `not`, `ge`, `le`, `in`, `startsWith`, and `eq` on `null` values).
mailEnabled	Boolean	Specifies whether the group is mail-enabled. Required. Returned by default. Supports `$filter` (`eq`, `ne`, `not`).
mailNickname	String	The mail alias for the group, unique for Microsoft 365 groups in the organization. Maximum length is 64 characters. This property can contain only characters in the ASCII character set 0 - 127 except the following characters: `@ () \ [] " ; : <> , SPACE`. Required. Returned by default. Supports `$filter` (`eq`, `ne`, `not`, `ge`, `le`, `in`, `startsWith`, and `eq` on `null` values).
membershipRule	String	The rule that determines members for this group if the group is a dynamic group (groupTypes contains `DynamicMembership`). For more information about the syntax of the membership rule, see Membership Rules syntax. Returned by default. Supports `$filter` (`eq`, `ne`, `not`, `ge`, `le`, `startsWith`).
membershipRuleProcessingState	String	Indicates whether the dynamic membership processing is on or paused. Possible values are `On` or `Paused`. Returned by default. Supports `$filter` (`eq`, `ne`, `not`, `in`).
onPremisesDomainName	String	Contains the on-premises domain FQDN, also called dnsDomainName synchronized from the on-premises directory. The property is only populated for customers synchronizing their on-premises directory to Microsoft Entra ID via Microsoft Entra Connect. Returned by default. Read-only.
onPremisesLastSyncDateTime	DateTimeOffset	Indicates the last time at which the group was synced with the on-premises directory. The Timestamp type represents date and time information using ISO 8601 format and is always in UTC time. For example, midnight UTC on January 1, 2014 is `2014-01-01T00:00:00Z`. Returned by default. Read-only. Supports `$filter` (`eq`, `ne`, `not`, `ge`, `le`, `in`).
onPremisesNetBiosName	String	Contains the on-premises netBios name synchronized from the on-premises directory. The property is only populated for customers synchronizing their on-premises directory to Microsoft Entra ID via Microsoft Entra Connect. Returned by default. Read-only.
onPremisesProvisioningErrors	onPremisesProvisioningError collection	Errors when using Microsoft synchronization product during provisioning. Returned by default. Supports `$filter` (`eq`, `not`).
onPremisesSamAccountName	String	Contains the on-premises SAM account name synchronized from the on-premises directory. The property is only populated for customers synchronizing their on-premises directory to Microsoft Entra ID via Microsoft Entra Connect. Returned by default. Supports `$filter` (`eq`, `ne`, `not`, `ge`, `le`, `in`, `startsWith`). Read-only.
onPremisesSecurityIdentifier	String	Contains the on-premises security identifier (SID) for the group synchronized from on-premises to the cloud. Read-only. Returned by default. Supports `$filter` (`eq` including on `null` values).
onPremisesSyncEnabled	Boolean	`true` if this group is synced from an on-premises directory; `false` if this group was originally synced from an on-premises directory but is no longer synced; null if this object has never synced from an on-premises directory (default). Returned by default. Read-only. Supports `$filter` (`eq`, `ne`, `not`, `in`, and `eq` on `null` values).
preferredDataLocation	String	The preferred data location for the Microsoft 365 group. By default, the group inherits the group creator's preferred data location. To set this property, the calling app must be granted the Directory.ReadWrite.All permission and the user be assigned at least one of the following Microsoft Entra roles: User Account Administrator Directory Writer Exchange Administrator SharePoint Administrator For more information about this property, see OneDrive Online Multi-Geo. Nullable. Returned by default.
preferredLanguage	String	The preferred language for a Microsoft 365 group. Should follow ISO 639-1 Code; for example, `en-US`. Returned by default. Supports `$filter` (`eq`, `ne`, `not`, `ge`, `le`, `in`, `startsWith`, and `eq` on `null` values).
proxyAddresses	String collection	Email addresses for the group that direct to the same group mailbox. For example: `["SMTP: [email protected]", "smtp: [email protected]"]`. The any operator is required to filter expressions on multi-valued properties. Returned by default. Read-only. Not nullable. Supports `$filter` (`eq`, `not`, `ge`, `le`, `startsWith`, `endsWith`, `/$count eq 0`, `/$count ne 0`).
renewedDateTime	DateTimeOffset	Timestamp of when the group was last renewed. This value can't be modified directly and is only updated via the renew service action. The Timestamp type represents date and time information using ISO 8601 format and is always in UTC. For example, midnight UTC on January 1, 2014 is `2014-01-01T00:00:00Z`. Returned by default. Supports `$filter` (`eq`, `ne`, `not`, `ge`, `le`, `in`). Read-only.
securityEnabled	Boolean	Specifies whether the group is a security group. Required. Returned by default. Supports `$filter` (`eq`, `ne`, `not`, `in`).
securityIdentifier	String	Security identifier of the group, used in Windows scenarios. Read-only. Returned by default.
serviceProvisioningErrors	serviceProvisioningError collection	Errors published by a federated service describing a nontransient, service-specific error regarding the properties or link from a group object. Supports `$filter` (`eq`, `not`, for isResolved and serviceInstance).
theme	string	Specifies a Microsoft 365 group's color theme. Possible values are `Teal`, `Purple`, `Green`, `Blue`, `Pink`, `Orange`, or `Red`. Returned by default.
uniqueName	String	The unique identifier that can be assigned to a group and used as an alternate key. Immutable. Read-only.
unseenCount	Int32	Count of conversations that received new posts since the signed-in user last visited the group. Returned only on `$select`. Supported only on the Get group API (`GET /groups/{ID}`).
visibility	String	Specifies the group join policy and group content visibility for groups. Possible values are: `Private`, `Public`, or `HiddenMembership`. `HiddenMembership` can be set only for Microsoft 365 groups when the groups are created. It can't be updated later. Other values of visibility can be updated after group creation. If visibility value isn't specified during group creation on Microsoft Graph, a security group is created as `Private` by default, and the Microsoft 365 group is `Public`. Groups assignable to roles are always `Private`. To learn more, see group visibility options. Returned by default. Nullable.

Graph reference: linkedResource

Property	Type	Description
applicationName	String	The app name of the source that sends the linkedResource.
displayName	String	The title of the linkedResource.
externalId	String	ID of the object that is associated with this task on the third-party/partner system.
id	String	Server generated ID for the linkedResource. Inherited from entity.
webUrl	String	Deep link to the **l

Graph reference: plannerAssignedToTaskBoardTaskFormat

Property	Type	Description
id	String	ID of the resource. It's 28 characters long and case-sensitive. Format validation is done on the service. Read-only.
orderHintsByAssignee	plannerOrderHintsByAssignee	Dictionary of hints used to order tasks on the AssignedTo view of the Task Board. The key of each entry is one of the users the task is assigned to and the value is the order hint. The format of each value is defined as outlined here.
unassignedOrderHint	String	Hint value used to order the task on the AssignedTo view of the Task Board when the task isn't assigned to anyone, or if the orderHintsByAssignee dictionary doesn't provide an order hint for the user the task is assigned to. The format is defined as outlined here.

Graph reference: plannerBucket

Property	Type	Description
id	String	Read-only. ID of the bucket. It is 28 characters long and case-sensitive. Format validation is done on the service.
name	String	Name of the bucket.
orderHint	String	Hint used to order items of this type in a list view. For details about the supported format, see Using order hints in Planner.
planId	String	Plan ID to which the bucket belongs.

Graph reference: plannerBucketTaskBoardTaskFormat

Property	Type	Description
id	String	Read-only. ID of the resource. It's 28 characters long and case-sensitive. The format validation is done on the service.
orderHint	String	Hint used to order tasks in the bucket view of the task board. For details about the supported format, see Using order hints in Planner.

Graph reference: plannerPlan

Property	Type	Description
container	plannerPlanContainer	Identifies the container of the plan. Specify only the url, the containerId and type, or all properties. After it's set, this property can’t be updated. Required.
createdBy	identitySet	Read-only. The user who created the plan.
createdDateTime	DateTimeOffset	Read-only. Date and time at which the plan is created. The Timestamp type represents date and time information using ISO 8601 format and is always in UTC time. For example, midnight UTC on Jan 1, 2014 is `2014-01-01T00:00:00Z`
id	String	Read-only. ID of the plan. It's 28 characters long and case-sensitive. Format validation is done on the service.
owner (deprecated)	String	Use the container property instead. ID of the group that owns the plan. After it's set, this property can’t be updated. This property won't return a valid group ID if the container of the plan isn't a group.
title	String	Required. Title of the plan.

Graph reference: plannerPlanContainer

Property	Type	Description
containerId	String	The identifier of the resource that contains the plan. Optional.
type	plannerContainerType	The type of the resource that contains the plan. For supported types, see the previous table. Possible values are: `group`, `unknownFutureValue`, `roster`. Note that you must use the `Prefer: include-unknown-enum-members` request header to get the following value in this evolvable enum: `roster`. Optional.
url	String	The full canonical URL of the container. Optional.

Graph reference: plannerPlanDetails

Property	Type	Description
categoryDescriptions	plannerCategoryDescriptions	An object that specifies the descriptions of the 25 categories that can be associated with tasks in the plan.
id	String	The unique identifier for the plan details. It's 28 characters long and case-sensitive. Format validation is done on the service. Read-only.
sharedWith	plannerUserIds	Set of user IDs that this plan is shared with. If you're using Microsoft 365 groups, use the Groups API to manage group membership to share the group's plan. You can also add existing members of the group to this collection, although it isn't required for them to access the plan owned by the group.

Graph reference: plannerProgressTaskBoardTaskFormat

Property	Type	Description
id	String	Read-only. ID of the resource. It's 28 characters long and case-sensitive. The format validation is done on the service.
orderHint	String	Hint value used to order the task on the progress view of the task board. For details about the supported format, see Using order hints in Planner.

Graph reference: plannerRoster

Property	Type	Description
assignedSensitivityLabel	sensitivityLabelAssignmentMethod	The sensitivity label applied to the roster. If mandatory labeling is enabled for the user and no label is specified, the user can't create the roster. Also, if labels are mandatory for the user, the user can't change the label of the roster to `null`. Possible values are: `standard`, `privileged`, `auto`, `unknownFutureValue`.
id	String	Identifier of the **p

Graph reference: plannerRosterMember

Property	Type	Description
id	String	The identifier of the plannerRosterMember. Inherited from entity
roles	String collection	Additional roles associated with the PlannerRosterMember, which determines permissions of the member in the plannerRoster. Currently there are no available roles to assign, and every member has full control over the contents of the plannerRoster.
tenantId	String	Identifier of the tenant the user belongs to. Currently only the users from the same tenant can be added to a plannerRoster.
userId	String	Identifier of the user.

Graph reference: plannerTask

Property	Type	Description
activeChecklistItemCount	Int32	Number of checklist items with value set to `false`, representing incomplete items.
appliedCategories	plannerAppliedCategories	The categories to which the task has been applied. See applied Categories for possible values.
assigneePriority	String	Hint used to order items of this type in a list view. The format is defined as outlined here.
assignments	plannerAssignments	The set of assignees the task is assigned to.
bucketId	String	Bucket ID to which the task belongs. The bucket needs to be in the plan that the task is in. It's 28 characters long and case-sensitive. Format validation is done on the service.
checklistItemCount	Int32	Number of checklist items that are present on the task.
completedBy	identitySet	Identity of the user that completed the task.
completedDateTime	DateTimeOffset	Read-only. Date and time at which the `'percentComplete'` of the task is set to `'100'`. The Timestamp type represents date and time information using ISO 8601 format and is always in UTC time. For example, midnight UTC on Jan 1, 2014 is `2014-01-01T00:00:00Z`
conversationThreadId	String	Thread ID of the conversation on the task. This is the ID of the conversation thread object created in the group.
createdBy	identitySet	Identity of the user that created the task.
createdDateTime	DateTimeOffset	Read-only. Date and time at which the task is created. The Timestamp type represents date and time information using ISO 8601 format and is always in UTC time. For example, midnight UTC on Jan 1, 2014 is `2014-01-01T00:00:00Z`
dueDateTime	DateTimeOffset	Date and time at which the task is due. The Timestamp type represents date and time information using ISO 8601 format and is always in UTC time. For example, midnight UTC on Jan 1, 2014 is `2014-01-01T00:00:00Z`
hasDescription	Boolean	Read-only. Value is `true` if the details object of the task has a nonempty description and `false` otherwise.
id	String	Read-only. ID of the task. It's 28 characters long and case-sensitive. Format validation is done on the service.
orderHint	String	Hint used to order items of this type in a list view. The format is defined as outlined here.
percentComplete	Int32	Percentage of task completion. When set to `100`, the task is considered completed.
planId	String	Plan ID to which the task belongs.
previewType	String	This sets the type of preview that shows up on the task. The possible values are: `automatic`, `noPreview`, `checklist`, `description`, `reference`.
priority	Int32	Priority of the task. The valid range of values is between `0` and `10`, with the increasing value being lower priority (`0` has the highest priority and `10` has the lowest priority). Currently, Planner interprets values `0` and `1` as "urgent", `2`, `3` and `4` as "important", `5`, `6`, and `7` as "medium", and `8`, `9`, and `10` as "low". Additionally, Planner sets the value `1` for "urgent", `3` for "important", `5` for "medium", and `9` for "low".
referenceCount	Int32	Number of external references that exist on the task.
startDateTime	DateTimeOffset	Date and time at which the task starts. The Timestamp type represents date and time information using ISO 8601 format and is always in UTC time. For example, midnight UTC on Jan 1, 2014 is `2014-01-01T00:00:00Z`
title	String	Title of the task.

Graph reference: plannerTaskDetails

Property	Type	Description
checklist	plannerChecklistItems	The collection of checklist items on the task.
description	String	Description of the task.
id	String	Read-only. ID of the task details. It's 28 characters long and case-sensitive. Format validation is done on the service.
previewType	string	This sets the type of preview that shows up on the task. The possible values are: `automatic`, `noPreview`, `checklist`, `description`, `reference`. When set to `automatic` the displayed preview is chosen by the app viewing the task.
references	plannerExternalReferences	The collection of references on the task.

Property	Type	Description
id	String	Read-only. The unique identifier for the **p

Graph reference: taskFileAttachment

Property	Type	Description
contentBytes	Binary	The base64-encoded contents of the file.
contentType	String	The content type of the attachment. Inherited from attachmentBase.
id	String	The ID of the attachment. Inherited from entity.
lastModifiedDateTime	DateTimeOffset	The date and time when the attachment was last modified. Inherited from attachmentBase.
name	String	The name of the text displayed under the icon that represents the embedded attachment. This does not need to be the actual file name. Inherited from attachmentBase.
size	Int32	The size in bytes of the attachment. Inherited from attachmentBase.

Graph reference: todoTask

Property	Type	Description
body	itemBody	The task body that typically contains information about the task.
bodyLastModifiedDateTime	DateTimeOffset	The date and time when the task body was last modified. By default, it is in UTC. You can provide a custom time zone in the request header. The property value uses ISO 8601 format and is always in UTC time. For example, midnight UTC on Jan 1, 2020 would look like this: '2020-01-01T00:00:00Z'.
categories	String collection	The categories associated with the task. Each category corresponds to the displayName property of an outlookCategory that the user has defined.
completedDateTime	dateTimeTimeZone	The date and time in the specified time zone that the task was finished.
createdDateTime	DateTimeOffset	The date and time when the task was created. By default, it is in UTC. You can provide a custom time zone in the request header. The property value uses ISO 8601 format. For example, midnight UTC on Jan 1, 2020 would look like this: '2020-01-01T00:00:00Z'.
dueDateTime	dateTimeTimeZone	The date and time in the specified time zone that the task is to be finished.
hasAttachments	Boolean	Indicates whether the task has attachments.
id	String	Unique identifier for the task. By default, this value changes when the item is moved from one list to another.
importance	importance	The importance of the task. Possible values are: `low`, `normal`, `high`.
isReminderOn	Boolean	Set to true if an alert is set to remind the user of the task.
lastModifiedDateTime	DateTimeOffset	The date and time when the task was last modified. By default, it is in UTC. You can provide a custom time zone in the request header. The property value uses ISO 8601 format and is always in UTC time. For example, midnight UTC on Jan 1, 2020 would look like this: '2020-01-01T00:00:00Z'.
recurrence	patternedRecurrence	The recurrence pattern for the task.
reminderDateTime	dateTimeTimeZone	The date and time in the specified time zone for a reminder alert of the task to occur.
startDateTime	dateTimeTimeZone	The date and time in the specified time zone at which the task is scheduled to start.
status	taskStatus	Indicates the state or progress of the task. Possible values are: `notStarted`, `inProgress`, `completed`, `waitingOnOthers`, `deferred`.
title	String	A brief description of the task.

Graph reference: todoTaskList

Property	Type	Description
displayName	String	The name of the task list.
id	String	The identifier of the task list, unique in the user's mailbox. Read-only. Inherited from entity
isOwner	Boolean	True if the user is owner of the given task list.
isShared	Boolean	True if the task list is shared with other users
wellknownListName	wellknownListName	Property indicating the list name if the given list is a well-known list. Possible values are: `none`, `defaultList`, `flaggedEmails`, `unknownFutureValue`.

Table of Contents

Tasks.Read.All

Graph Methods

Resources