Restoring Posts

In this article

You can restore backed-up Microsoft Teams posts.

Request

POST https://<hostname>:4443/v6/RestoreSessions/{restoreSessionId}/organization/teams/{teamId}/posts/restore

Request Headers

The request header must contain an authorization token of the current session.

Request Parameters

The following parameters must be specified in the URL of the request:

Parameter	Type	Description
restoreSessionId	string	Specifies the identification number of the restore session. For more information on how to get this parameter, see Getting Restore Sessions.
teamId	string	Specifies the identification number of the team. For more information on how to get this parameter, see Getting Teams.

Request Body

The request body must contain the following properties:

Property	Type	Description
userName	string	Specifies the user name that you want to use for authenticating to the organization. This property is required if you want to use credentials of a user account for data restore.
userPassword	string	Specifies the password of the user account that you want to use for authenticating to the organization. This property is required if you want to use credentials of a user account for data restore.
userCode	string	Specifies the authentication code. For more information on how to get a device code, see Getting Device Code. This property is required if you want to use a device code for data restore.
applicationId	string	Specifies the identification number of an Azure AD application that you want to use for data restore. This property is required if you want to use a certificate for data restore.
applicationCertificate	base64	Specifies the SSL certificate configured for the Azure AD application that you want to use for data restore. You must provide the certificate as a Base64 string. For more information on how to obtain a Base64 string, see Converting Certificate to Base64 String.
applicationCertificatePassword	string	Specifies the password for the SSL certificate that you want to use for data restore.
channelId	string	Specifies the ID of the channel whose posts you want to restore. Veeam Explorer for Microsoft Teams will restore all posts of this channel. You do not need to use this property if you use the posts property to specify what posts to restore. If you specify this property, you can use the from and to properties to specify a time period for which you want to export posts.
posts	post[]	Accepts IDs of posts that you want to restore. The posts must reside in the same channel. You do not need to use this property if you use the channelId property to specify a channel whose posts to restore. For more information on how to get such IDs, see Getting Posts.
from	UTC	Specifies the point in time that defines the start of the period for which you want to restore posts.
to	UTC	Specifies the point in time that defines the end of the period for which you want to restore posts.

Converting Certificate to Base64 String

If you want to use a certificate to access an Azure AD application, you must provide the certificate as a Base64 string. To obtain a Base64 string, perform the following steps:

Get the certificate content from a PFX file.
Convert the certificate to a Base64 string.

To do this, you can use the following PowerShell cmdlets:

$pfx_cert = get-content '<path_to_cert>' -Encoding Byte

[System.Convert]::ToBase64String($pfx_cert) | Out-File '<path_to_file>'

where:

<path_to_cert> — path to the PFX file that you want to convert to a Base64 string.
<path_to_file> — path to a file that that will contain the resulting Base64 string. You will be able to copy the Base64 string from the file and provide the string in the body of a request to Veeam Backup for Microsoft 365 REST API.

For example:

$pfx_cert = get-content 'C:\cert.pfx' -Encoding Byte

[System.Convert]::ToBase64String($pfx_cert) | Out-File 'C:\base64.txt'

Request Example 1

The following example shows how to use a user name and password to restore posts.

Request Body:

{

"userName": "admin",

"userPassword": "password",

"channelId": "19:94e57dbfaa634f999353b374b69b5800@thread.tacv2",

"from": 2020-09-30T18:25:43.511Z,

"to": "2020-10-30T18:25:43.511Z"

}

Request Example 2

The following example shows how to use a device code to restore posts.

Request Body:

{
"userCode": "C6A9DB737",
"channelId": "19:94e57dbfaa634f999353b374b69b5800@thread.tacv2",

"from": 2020-09-30T18:25:43.511Z,

"to": "2020-10-30T18:25:43.511Z"
}

Request Example 3

The following example shows how to use a certificate to restore posts.

Request Body:

{

"applicationId" : <app_id>,

"applicationCertificate": "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",

"applicationCertificatePassword": "xxx",

"channelId": "19:94e57dbfaa634f999353b374b69b5800@thread.tacv2",

"from": 2020-09-30T18:25:43.511Z,

"to": "2020-10-30T18:25:43.511Z"

}

Response

The server returns the following response to the client.

Response Codes

A successfully completed operation returns response code 200 OK.

Response Headers

The response to this request contains the following headers. The response may also include additional standard HTTPS headers.

Header	Description
Content-length	The length of the response body.
Content-type	The media type and syntax of the response body message for the requests with the export and save actions: application/octet-stream. The media type and syntax of the response body message for the requests with the restore and send actions: null.

Header

Description

Content-length

The length of the response body.

Content-type

The media type and syntax of the response body message for the requests with the export and save actions: application/octet-stream.

The media type and syntax of the response body message for the requests with the restore and send actions: null.

Response Body

In the response body, the server returns information about operation results.

The response body for the restore operation contains the following properties:

Property	Type	Description
createdItemsCount	integer	Number of missing items restored from the backup.
mergedItemsCount	integer	Number of changed items restored from the backup.
failedItemsCount	integer	Number of items for which the restore operation failed.
skippedItemsCount	integer	Number of items that were not changed or missing in the original location. Such items are skipped during the restore operation.

Example

The following request restores backed-up posts of a channel with the ID 19:94e57dbfaa634f999353b374b69b5800@thread.tacv2.

Request:

POST https://abc.tech.local:4443/v6/RestoreSessions/380d7caf738d3d9f-268b-435b-93e2-64e70f8032b6/organization/teams/448c5b66-8dcd-4c75-b636-d3b500bce36f/posts/restore

Request Header:

Authorization: Bearer <Access-Token>

Request Body:

{

"userName": "admin",

"userPassword": "password",

"channelId": "19:94e57dbfaa634f999353b374b69b5800@thread.tacv2",

"from": 2020-09-30T18:25:43.511Z,

"to": "2020-10-30T18:25:43.511Z"

}

Response:

200 OK

Response Body:

{

"createdItemsCount": 3,

"mergedItemsCount": 2,

"failedItemsCount": 0,

"skippedItemsCount": 1

}