Set-SPOSiteScript

Set-SPOSiteScript
    -Identity <SPOSiteScriptPipeBind>
    [-Title <String>]
    [-Content <String>]
    [-Description <String>]
    [-Version <Int32>]
    [<CommonParameters>]

Updates a previously uploaded site script.

This example updates a previously created site script. Any site designs referencing it execute the updated script.

$newnavscript = @'
{
    "$schema": "schema.json",
        "actions": [
            {
                "verb": "addNavLink",
                "url": "/Custom Library",
                "displayName": "Custom Library Updated",
                "isWebRelative": true
            },
            {
                "verb": "addNavLink",
                "url": "/Lists/Custom List",
                "displayName": "Custom List Updated",
                "isWebRelative": true
            },
            {
                "verb": "applyTheme",
                "themeName": "Contoso Explorers"
            }
        ],
            "bindata": { },
    "version": 2
};
'@

Set-SPOSiteScript -Identity edaec4ec-71e2-4026-ac1e-6686bb30190d -Content $newnavscript -Version 2

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