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Need to "Enable Multiple Responses" in surveys using Graph API/REST API/PnP Powershell, not able to find any solution in Graph API/REST API. With PnP Powershell I was able to find some commands but I am getting InvalidOperation error
Install-Module -Name SharePointPnPPowerShellOnline -Force Connect-PnPOnline -Url "https://yourtenant.sharepoint.com/sites/yoursite" -Credentials (Get-Credential) $surveyList = Get-PnPList -Identity "YourSurveyListName" $surveyList.EnableMultipleResponses = $true $surveyList.Update() Invoke-PnPQuery![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(160, 17%, 25%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EYJ%3C/text%3E%3C/svg%3E)
Hi @Shreesha HD ,
Welcome to Q&A forum!
Based on my research and testing, the best way at the moment is to configure it through the SharePoint Web interface. The specific steps are as follows:
Navigate to your Survey >> Click on “Setting” >> Survey Settings >> Click on “List name, description and navigation” >> Set “Allow multiple responses” to “Yes”.
Reference: How to create a survey in SharePoint Online?
Note: Non-official, just for reference.
As for what you said about using Graph API/REST API/PnP PowerShell, it is not feasible at the moment. Microsoft Graph API and SharePoint REST API currently do not have direct endpoints to modify the "Allow multiple responses" setting of the survey. These APIs mainly focus on CRUD operations of list items and documents. PnP PowerShell and SharePoint Online PowerShell currently do not include the EnableMultipleResponses property parameter. Therefore, you received this error. In summary, the current feasible method is to configure it through the SharePoint Web interface.
Thank you for your understanding. Sorry again.
Please do let us know if you have any further queries.
Kindly consider accepting the answer if the information provided is helpful. This can assist other community members in resolving similar issues.
Thank you for your prompt response.
Please find the attached screenshot of the error I am encountering, along with the script I used to enable multiple responses. Could you kindly review it and let me know what I might be doing wrong?
Script
Get-Module -Name "PnP.PowerShell" -ListAvailable
Import-Module PnP.PowerShell
Connect-PnPOnline -Url 'https://contoso.sharepoint.com/sites/site-name' -AccessToken '<AccessToken>'
try {
$surveyList = Get-PnPList -Identity "Survey1"
$surveyList.EnableMultipleResponses = $true
$surveyList.Update()
Invoke-PnPQuery
} catch {
Write-Error "An error occurred: $_"
}
Hi @Shreesha HD ,
According to the latest screenshot information you provided, I found that my previous reply was a bit biased. I re-researched and tested it, and re-edited the previous answer. Please check it out at your convenience.