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Get-SPAppInstance

SharePoint 2013
 

Applies to: SharePoint Server 2013 Enterprise, SharePoint Foundation 2013

Topic Last Modified: 2013-12-18

Returns the hosting quotas for an app.

Get-SPAppInstance -Identity <SPAppInstance> [-AssignmentCollection <SPAssignmentCollection>]
Get-SPAppInstance -Web <SPWebPipeBind> [-App <SPApp>] [-AssignmentCollection <SPAssignmentCollection>]
Get-SPAppInstance -AppInstanceId <Guid> -Site <SPSitePipeBind> [-AssignmentCollection <SPAssignmentCollection>]

This cmdlet contains more than one parameter set. You may only use parameters from one parameter set, and you may not combine parameters from different parameter sets. For more information about how to use parameter sets, see Cmdlet Parameter Sets.

Use the Get-AppInstance cmdlet to get a collection of app instances that are installed on an SPWeb object.

 

Parameter Required Type Description

Identity

Required

Microsoft.SharePoint.Administration.SPAppInstance

Specifies the App instance for which to find metadata.

Site

Required

Microsoft.SharePoint.PowerShell.SPWebPipeBind

Sets the query scope to a site.

NoteNote:
Subsites are not included.

App

Optional

Microsoft.SharePoint.Administration.SPApp

Specifies the App. This parameter returns metadata for all instances of an app.

AssignmentCollection

Optional

Microsoft.SharePoint.PowerShell.SPAssignmentCollection

Manages objects for the purpose of proper disposal. Use of objects, such as SPWeb or SPSite, can use large amounts of memory and use of these objects in Windows PowerShell scripts requires proper memory management. Using the SPAssignment object, you can assign objects to a variable and dispose of the objects after they are needed to free up memory. When SPWeb, SPSite, or SPSiteAdministration objects are used, the objects are automatically disposed of if an assignment collection or the Global parameter is not used.

NoteNote:
When the Global parameter is used, all objects are contained in the global store. If objects are not immediately used, or disposed of by using the Stop-SPAssignment command, an out-of-memory scenario can occur.

-----------EXAMPLE 1-----------

$instances = Get-SPAppInstance -Web http://localhost

This example returns a collection if more than one app is installed on http://localhost. If only one app is installed, a single object is returned.

-----------EXAMPLE 2-----------

$instance = Get-SPAppInstance -AppInstanceId $instance.Id

This example returns the ID of an instance of an app.

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