Adding folder inside StyleLibrary for User Site Gives Access Denied Error.

Question

I'm trying to add folder inside the StyleLibrary for a User site. It gives me Access Denied error. Attached SS below.

Also, When i'm trying to access the folder using CSOM API it is giving me Acess Denied Exception

"exceptionMsg": Microsoft.SharePoint.Client.ServerUnauthorizedAccessException: Access is denied. (Exception from HRESULT: 0x80070005 (E_ACCESSDENIED))

I'm accessing User site as the Admin user, then still why I'm facing this issue ? @Tong Zhang_MSFT @RaytheonXie_MSFT

Answer 1

Hi @Test User ,

According to my research and testing ,please try to disable parameter setting "DenyAddAndCustomizePages". Here is the PowerShell script:

Connect-SPOService -Url https://xxxxx-admin.sharepoint.com  
Set-SPOSite https://xxxxx.sharepoint.com/sites/xxxxx -DenyAddAndCustomizePages 0  

Please add folder as Site Owner to the Style Library . It will not work if you just have "Member" permissions to the site.

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Answer 2

When i try to run this script for user site, it gives me below error