Import-M365SharedMailboxes

SYNOPSIS

Imports shared mailboxes into a Microsoft 365 tenant.

SYNTAX

Help (Default)

Import-M365SharedMailboxes [-ShowPrereqs] [<CommonParameters>]

Action

Import-M365SharedMailboxes -ConfigNode <String> -Csv <String> [-TranslationCsv <String>] [-IgnoreErrors]
 [-SkipValidation] [-ValidateOnly] [<CommonParameters>]

DESCRIPTION

Use the Import-M365SharedMailboxes cmdlet to import shared mailboxes into a Microsoft 365 tenant.

See the Notes section for cmdlet requirements.

EXAMPLES

Example 1: Validation only

Import-M365SharedMailboxes -ConfigNode Target -Csv 'shared_mailboxes.csv' -ValidateOnly

This example validates all data for the shared mailboxes in the shared_mailboxes.csv file but does not perform the operation. This is a recommended first step so any warnings can be addressed first.

Example 2: Basic import

Import-M365SharedMailboxes -ConfigNode Target -Csv 'shared_mailboxes.csv'

This example imports all shared mailboxes from the shared_mailboxes.csv file.

Example 3: Advanced import with translation

Import-M365SharedMailboxes -ConfigNode Target -Csv 'shared_mailboxes.csv' -TranslationCsv 'translations.csv'

This example imports all shared mailboxes from the shared_mailboxes.csv file. Data is translated according to the mappings provided in the translations.csv file.

PARAMETERS

-ConfigNode

The config.psd1 configuration node to use.

Type: String
Parameter Sets: Action
Aliases:
Accepted values: Source, Target

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

-Csv

The path to a CSV file containing objects to import. See the Notes section for the required format.

Type: String
Parameter Sets: Action
Aliases:

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

-IgnoreErrors

Validation errors stop execution prior to the import by default. Use -IgnoreErrors to proceed with error records omitted.

Note that global errors are not impacted by this option.

Type: SwitchParameter
Parameter Sets: Action
Aliases:

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

-ShowPrereqs

Prints the cmdlet prerequisites.

Type: SwitchParameter
Parameter Sets: Help
Aliases:

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

-SkipValidation

Skips the property validation stage of the import. Data supplied in the via the -Csv parameter will be used as-is, which may lead to runtime errors.

Type: SwitchParameter
Parameter Sets: Action
Aliases:

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

-TranslationCsv

The path to the CSV file containing translation mappings. The file must use SourceName;TargetName as the field identifiers.

Type: String
Parameter Sets: Action
Aliases:

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

-ValidateOnly

Validation and import are both performed by default. Use -ValidateOnly to perform the validation but skip the import.

It is recommended to run a -ValidateOnly pass first to identify potential issues prior to importing data. Note that records with validation errors will fail to import unless -IgnoreErrors is used, but records with validation warnings proceed without the data triggering the warning. A -ValidateOnly pass allows you to inspect these warnings before data is written and make any necessary changes.

Type: SwitchParameter
Parameter Sets: Action
Aliases:

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

CommonParameters

This cmdlet supports the common parameters: -Debug, -ErrorAction, -ErrorVariable, -InformationAction, -InformationVariable, -OutVariable, -OutBuffer, -PipelineVariable, -Verbose, -WarningAction, and -WarningVariable. For more information, see about_CommonParameters.

INPUTS

None

OUTPUTS

System.Void

NOTES

Required PowerShell modules

ExchangeOnlineManagement

Required config.psd1 configurations

M365ClientId
M365ClientSecret
M365Tenant

Optional config.psd1 configurations

M365ClientCertificate
M365CloudEnvironment
StageIntermissionSeconds

Required APIs

Microsoft Graph
Office 365 Exchange Online

Required Microsoft Graph Application scopes

Calendars.Read
Directory.Read.All
Directory.ReadWrite.All

Required Office 365 Exchange Online Application scopes

Exchange.ManageAsApp

Required CSV format

Property	Required	Multivalue	Notes
InScope	True	False	Allowed values: `Yes`, `True`, `No` and `False`.
DisplayName	True	False
LoginId	True	False
EmailAddress	True	False
EmailAliasesToAdd	False	True
MailboxForwardAndStoreAddressesToAdd	False	True	Cannot be used with `MailboxForwardOnlyAddressesToAdd`.
MailboxForwardOnlyAddressesToAdd	False	True	Cannot be used with `MailboxForwardAndStoreAddressesToAdd`.
MailboxFullAccessDelegatesToAdd	False	True
MailboxSendAsDelegatesToAdd	False	True
MailboxOnBehalfOfDelegatesToAdd	False	True
CalendarActAsDelegatesToAdd	False	True	Automatically grants `MailboxOnBehalfOfDelegatesToAdd`.
CalendarLimitedActAsDelegatesToAdd	False	True
CalendarEditorDelegatesToAdd	False	True
CalendarReviewerDelegatesToAdd	False	True
CalendarLimitedReviewerDelegatesToAdd	False	True
CalendarAvailabilityDelegatesToAdd	False	True

CSV fields should be separated by semicolons. For example, InScope;DisplayName....
Multivalue fields should be separated by commas. For example, value1,value2....

TMCTools configuration options