New-MgUserEventAttachmentUploadSession

Module:

Microsoft.Graph.Users.Actions

Create an upload session that allows an app to iteratively upload ranges of a file, so as to attach the file to the specified Outlook item. The item can be a message or event. Use this approach to attach a file if the file size is between 3 MB and 150 MB. To attach a file that's smaller than 3 MB, do a POST operation on the attachments navigation property of the Outlook item; see how to do this for a message or for an event. As part of the response, this action returns an upload URL that you can use in subsequent sequential PUT queries. Request headers for each PUT operation let you specify the exact range of bytes to be uploaded. This allows transfer to be resumed, in case the network connection is dropped during upload. The following are the steps to attach a file to an Outlook item using an upload session: See attach large files to Outlook messages or events for an example.

Note

To view the beta release of this cmdlet, view New-MgBetaUserEventAttachmentUploadSession

Syntax

New-MgUserEventAttachmentUploadSession
   -EventId <String>
   -UserId <String>
   [-ResponseHeadersVariable <String>]
   [-AdditionalProperties <Hashtable>]
   [-AttachmentItem <IMicrosoftGraphAttachmentItem>]
   [-Headers <IDictionary>]
   [-ProgressAction <ActionPreference>]
   [-WhatIf]
   [-Confirm]
   [<CommonParameters>]

New-MgUserEventAttachmentUploadSession
   -EventId <String>
   -UserId <String>
   -BodyParameter <IPaths1Ly1W91UsersUserIdEventsEventIdAttachmentsMicrosoftGraphCreateuploadsessionPostRequestbodyContentApplicationJsonSchema>
   [-ResponseHeadersVariable <String>]
   [-Headers <IDictionary>]
   [-ProgressAction <ActionPreference>]
   [-WhatIf]
   [-Confirm]
   [<CommonParameters>]

New-MgUserEventAttachmentUploadSession
   -InputObject <IUsersActionsIdentity>
   [-ResponseHeadersVariable <String>]
   [-AdditionalProperties <Hashtable>]
   [-AttachmentItem <IMicrosoftGraphAttachmentItem>]
   [-Headers <IDictionary>]
   [-ProgressAction <ActionPreference>]
   [-WhatIf]
   [-Confirm]
   [<CommonParameters>]

New-MgUserEventAttachmentUploadSession
   -InputObject <IUsersActionsIdentity>
   -BodyParameter <IPaths1Ly1W91UsersUserIdEventsEventIdAttachmentsMicrosoftGraphCreateuploadsessionPostRequestbodyContentApplicationJsonSchema>
   [-ResponseHeadersVariable <String>]
   [-Headers <IDictionary>]
   [-ProgressAction <ActionPreference>]
   [-WhatIf]
   [-Confirm]
   [<CommonParameters>]

Description

Create an upload session that allows an app to iteratively upload ranges of a file, so as to attach the file to the specified Outlook item. The item can be a message or event. Use this approach to attach a file if the file size is between 3 MB and 150 MB. To attach a file that's smaller than 3 MB, do a POST operation on the attachments navigation property of the Outlook item; see how to do this for a message or for an event. As part of the response, this action returns an upload URL that you can use in subsequent sequential PUT queries. Request headers for each PUT operation let you specify the exact range of bytes to be uploaded. This allows transfer to be resumed, in case the network connection is dropped during upload. The following are the steps to attach a file to an Outlook item using an upload session: See attach large files to Outlook messages or events for an example.

Permissions

Permission type	Least privileged permissions	Higher privileged permissions
Delegated (work or school account)	Calendars.ReadWrite	Mail.ReadWrite
Delegated (personal Microsoft account)	Calendars.ReadWrite	Mail.ReadWrite
Application	Calendars.ReadWrite	Mail.ReadWrite

Parameters

-AdditionalProperties

Additional Parameters

Type:	Hashtable
Position:	Named
Default value:	None
Required:	False
Accept pipeline input:	False
Accept wildcard characters:	False

-AttachmentItem

attachmentItem To construct, see NOTES section for ATTACHMENTITEM properties and create a hash table.

Type:	IMicrosoftGraphAttachmentItem
Position:	Named
Default value:	None
Required:	False
Accept pipeline input:	False
Accept wildcard characters:	False

-BodyParameter

. To construct, see NOTES section for BODYPARAMETER properties and create a hash table.

Type:	IPaths1Ly1W91UsersUserIdEventsEventIdAttachmentsMicrosoftGraphCreateuploadsessionPostRequestbodyContentApplicationJsonSchema
Position:	Named
Default value:	None
Required:	True
Accept pipeline input:	True
Accept wildcard characters:	False

-Confirm

Prompts you for confirmation before running the cmdlet.

Type:	SwitchParameter
Aliases:	cf
Position:	Named
Default value:	None
Required:	False
Accept pipeline input:	False
Accept wildcard characters:	False

-EventId

The unique identifier of event

Type:	String
Position:	Named
Default value:	None
Required:	True
Accept pipeline input:	False
Accept wildcard characters:	False

-Headers

Optional headers that will be added to the request.

Type:	IDictionary
Position:	Named
Default value:	None
Required:	False
Accept pipeline input:	True
Accept wildcard characters:	False

-InputObject

Identity Parameter To construct, see NOTES section for INPUTOBJECT properties and create a hash table.

Type:	IUsersActionsIdentity
Position:	Named
Default value:	None
Required:	True
Accept pipeline input:	True
Accept wildcard characters:	False

-ProgressAction

{{ Fill ProgressAction Description }}

Type:	ActionPreference
Aliases:	proga
Position:	Named
Default value:	None
Required:	False
Accept pipeline input:	False
Accept wildcard characters:	False

-ResponseHeadersVariable

Optional Response Headers Variable.

Type:	String
Aliases:	RHV
Position:	Named
Default value:	None
Required:	False
Accept pipeline input:	False
Accept wildcard characters:	False

-UserId

The unique identifier of user

Type:	String
Position:	Named
Default value:	None
Required:	True
Accept pipeline input:	False
Accept wildcard characters:	False

-WhatIf

Shows what would happen if the cmdlet runs. The cmdlet is not run.

Type:	SwitchParameter
Aliases:	wi
Position:	Named
Default value:	None
Required:	False
Accept pipeline input:	False
Accept wildcard characters:	False

Inputs

Microsoft.Graph.PowerShell.Models.IPaths1Ly1W91UsersUserIdEventsEventIdAttachmentsMicrosoftGraphCreateuploadsessionPostRequestbodyContentApplicationJsonSchema

Microsoft.Graph.PowerShell.Models.IUsersActionsIdentity

System.Collections.IDictionary

Outputs

Microsoft.Graph.PowerShell.Models.IMicrosoftGraphUploadSession

Notes

COMPLEX PARAMETER PROPERTIES

To create the parameters described below, construct a hash table containing the appropriate properties. For information on hash tables, run Get-Help about_Hash_Tables.

ATTACHMENTITEM <IMicrosoftGraphAttachmentItem>: attachmentItem

• [(Any) <Object>]: This indicates any property can be added to this object.
• [AttachmentType <String>]: attachmentType
• [ContentId <String>]: The CID or Content-Id of the attachment for referencing for the in-line attachments using the tag in HTML messages. Optional.
• [ContentType <String>]: The nature of the data in the attachment. Optional.
• [IsInline <Boolean?>]: true if the attachment is an inline attachment; otherwise, false. Optional.
• [Name <String>]: The display name of the attachment. This can be a descriptive string and doesn't have to be the actual file name. Required.
• [Size <Int64?>]: The length of the attachment in bytes. Required.

BODYPARAMETER <IPaths1Ly1W91UsersUserIdEventsEventIdAttachmentsMicrosoftGraphCreateuploadsessionPostRequestbodyContentApplicationJsonSchema>: .

• [(Any) <Object>]: This indicates any property can be added to this object.
• [AttachmentItem <IMicrosoftGraphAttachmentItem>]: attachmentItem
  • [(Any) <Object>]: This indicates any property can be added to this object.
  • [AttachmentType <String>]: attachmentType
  • [ContentId <String>]: The CID or Content-Id of the attachment for referencing for the in-line attachments using the tag in HTML messages. Optional.
  • [ContentType <String>]: The nature of the data in the attachment. Optional.
  • [IsInline <Boolean?>]: true if the attachment is an inline attachment; otherwise, false. Optional.
  • [Name <String>]: The display name of the attachment. This can be a descriptive string and doesn't have to be the actual file name. Required.
  • [Size <Int64?>]: The length of the attachment in bytes. Required.

INPUTOBJECT <IUsersActionsIdentity>: Identity Parameter

• [AuthenticationMethodId <String>]: The unique identifier of authenticationMethod
• [CalendarId <String>]: The unique identifier of calendar
• [ChatId <String>]: The unique identifier of chat
• [ChatMessageId <String>]: The unique identifier of chatMessage
• [ChatMessageId1 <String>]: The unique identifier of chatMessage
• [ContentTypeId <String>]: The unique identifier of contentType
• [DeviceLogCollectionResponseId <String>]: The unique identifier of deviceLogCollectionResponse
• [DocumentSetVersionId <String>]: The unique identifier of documentSetVersion
• [DriveId <String>]: The unique identifier of drive
• [DriveItemId <String>]: The unique identifier of driveItem
• [DriveItemVersionId <String>]: The unique identifier of driveItemVersion
• [EventId <String>]: The unique identifier of event
• [EventId1 <String>]: The unique identifier of event
• [ListItemId <String>]: The unique identifier of listItem
• [ListItemVersionId <String>]: The unique identifier of listItemVersion
• [MailFolderId <String>]: The unique identifier of mailFolder
• [MailFolderId1 <String>]: The unique identifier of mailFolder
• [ManagedDeviceId <String>]: The unique identifier of managedDevice
• [MessageId <String>]: The unique identifier of message
• [NotebookId <String>]: The unique identifier of notebook
• [OnenotePageId <String>]: The unique identifier of onenotePage
• [OnenoteSectionId <String>]: The unique identifier of onenoteSection
• [OnlineMeetingId <String>]: The unique identifier of onlineMeeting
• [PermissionId <String>]: The unique identifier of permission
• [PhoneAuthenticationMethodId <String>]: The unique identifier of phoneAuthenticationMethod
• [SubscriptionId <String>]: The unique identifier of subscription
• [TeamsAppInstallationId <String>]: The unique identifier of teamsAppInstallation
• [TodoTaskId <String>]: The unique identifier of todoTask
• [TodoTaskListId <String>]: The unique identifier of todoTaskList
• [UserId <String>]: The unique identifier of user

Related Links

• https://learn.microsoft.com/powershell/module/microsoft.graph.users.actions/new-mgusereventattachmentuploadsession
• https://learn.microsoft.com/graph/api/attachment-createuploadsession?view=graph-rest-1.0