Start-ComplianceSearch
This cmdlet is available in on-premises Exchange and in the cloud-based service. Some parameters and settings may be exclusive to one environment or the other.
Use the Start-ComplianceSearch cmdlet to start stopped, completed or not started compliance searches in Exchange Server 2016 or later and in the Microsoft Purview compliance portal.
For information about the parameter sets in the Syntax section below, see Exchange cmdlet syntax.
Syntax
Start-ComplianceSearch
[-Identity] <ComplianceSearchIdParameter>
[-Confirm]
[-Force]
[-RetryOnError]
[-WhatIf]
[<CommonParameters>] Description
You need to be assigned permissions before you can run this cmdlet. Although this topic lists all parameters for the cmdlet, you may not have access to some parameters if they're not included in the permissions assigned to you. To find the permissions required to run any cmdlet or parameter in your organization, see Find the permissions required to run any Exchange cmdlet.
In on-premises Exchange, this cmdlet is available in the Mailbox Search role. By default, this role is assigned only to the Discovery Management role group.
To use this cmdlet in Security & Compliance PowerShell, you need to be assigned permissions. For more information, see Permissions in the Microsoft Purview compliance portal.
Examples
Example 1
Start-ComplianceSearch -Identity "Case 1234"This example starts the compliance search named Case 1234
Parameters
-Confirm
The Confirm switch specifies whether to show or hide the confirmation prompt. How this switch affects the cmdlet depends on if the cmdlet requires confirmation before proceeding.
- Destructive cmdlets (for example, Remove-* cmdlets) have a built-in pause that forces you to acknowledge the command before proceeding. For these cmdlets, you can skip the confirmation prompt by using this exact syntax:
-Confirm:$false. - Most other cmdlets (for example, New-* and Set-* cmdlets) don't have a built-in pause. For these cmdlets, specifying the Confirm switch without a value introduces a pause that forces you acknowledge the command before proceeding.
| Type: | SwitchParameter |
| Aliases: | cf |
| Position: | Named |
| Default value: | None |
| Required: | False |
| Accept pipeline input: | False |
| Accept wildcard characters: | False |
| Applies to: | Exchange Server 2016, Exchange Server 2019, Security & Compliance |
-Force
The Force switch hides warning or confirmation messages. You don't need to specify a value with this switch.
You can use this switch to run tasks programmatically where prompting for administrative input is inappropriate.
| Type: | SwitchParameter |
| Position: | Named |
| Default value: | None |
| Required: | False |
| Accept pipeline input: | False |
| Accept wildcard characters: | False |
| Applies to: | Exchange Server 2016, Exchange Server 2019, Security & Compliance |
-Identity
The Identity parameter specifies the compliance search that you want to start.
You can use any value that uniquely identifies the compliance search. For example:
- Name
- JobRunId (GUID)
You can find these values by running the command Get-ComplianceSearch | Format-Table -Auto Name,JobRunId,Status
| Type: | ComplianceSearchIdParameter |
| Position: | 1 |
| Default value: | None |
| Required: | True |
| Accept pipeline input: | True |
| Accept wildcard characters: | False |
| Applies to: | Exchange Server 2016, Exchange Server 2019, Security & Compliance |
-RetryOnError
The RetryOnError switch specifies whether to retry the search on any items that failed without re-running the entire search all over again. You don't need to specify a value with this switch.
| Type: | SwitchParameter |
| Position: | Named |
| Default value: | None |
| Required: | False |
| Accept pipeline input: | False |
| Accept wildcard characters: | False |
| Applies to: | Exchange Server 2016, Exchange Server 2019, Security & Compliance |
-WhatIf
The WhatIf parameter doesn't work in the Microsoft Purview compliance portal.
The WhatIf switch simulates the actions of the command. You can use this switch to view the changes that would occur without actually applying those changes. You don't need to specify a value with this switch.
| Type: | SwitchParameter |
| Aliases: | wi |
| Position: | Named |
| Default value: | None |
| Required: | False |
| Accept pipeline input: | False |
| Accept wildcard characters: | False |
| Applies to: | Exchange Server 2016, Exchange Server 2019, Security & Compliance |