AsishP

using (var ctx = new ClientContext(<site url>))
{
    ctx.RequestTimeout = Timeout.Infinite;
    Web web = ctx.Web;
    ctx.Load(web, w => w.Title);
    ctx.ExecuteQueryRetry();

    ProvisioningTemplateApplyingInformation ptai
         = new ProvisioningTemplateApplyingInformation
         {

AsishP

using (Context ctx = new ClientContext(<siteUrl>))
{
    string TemplateFilename = "<FileName>.xml";
    ctx.Load(ctx.Web, w => w.Lists, w => w.Folders);
    Microsoft.SharePoint.Client.File templateFile = ctx.Web.Lists.GetByTitle("Site Assets").RootFolder.Folders.GetByUrl("Templates").GetFile(TemplateFilename);
    ctx.ExecuteQuery();
    FileInformation fileInfo = Microsoft.SharePoint.Client.File.OpenBinaryDirect(ctx, templateFile.ServerRelativeUrl);
    assetContext.ExecuteQuery();
    filePath = Path.GetTempPath() + "\\" + TemplateFilename;
    using (var fileStream = new FileStream(filePath, FileMode.Create))

AsishP

using Microsoft.Online.SharePoint.TenantAdministration;
using Microsoft.SharePoint.Client;
using OfficeDevPnP.Core.Sites;

using (ClientContext ctx = new ClientContext(<TenantAdminUrl>))
{
  // create new "modern" team site at the url
  // https://[tenant].sharepoint.com/sites/mymodernteamsite
  string alias = taskParam.TargetWebUrl.Substring(Url.LastIndexOf('/') + 1);
  

AsishP

using OfficeDevPnP.Core.Framework.Graph;
using Microsoft.Graph;
using Microsoft.SharePoint.Client;
using Microsoft.IdentityModel.Clients.ActiveDirectory;

var authenticationContext = new AuthenticationContext(authString, false);
// Config for OAuth client credentials 
ClientCredential clientCred = new ClientCredential(clientId, clientSecret);
AuthenticationResult authenticationResult = null;
string token = "";

AsishP

using Microsoft.SharePoint.Client;
using Microsoft.SharePoint.Client.DocumentManagement;

// Replace all instances of < > with your variables
using (var context = new ClientContext(<siteUrl>))
{
    context.Credentials = new SharePointOnlineCredentials(UserName, SecurePass);
    listToOperate = context.Web.GetListByUrl(<listRelUrl>);
    context.Load(listToOperate);
    context.ExecuteQuery();

AsishP

using (var contextNavigation = new ClientContext(<siteURL>))
{
    contextNavigation.Credentials = new SharePointOnlineCredentials(UserName, SecurePass);
    Web web = contextNavigation.Web;
    contextNavigation.Load(web, w => w.Navigation);
    contextNavigation.Load(web);
    contextNavigation.ExecuteQuery();

    //Start working on Navigation
    NavigationNodeCollection lefthandNav = web.Navigation.QuickLaunch;

AsishP

//Check the gist code - https://gist.github.com/AsishP/b817455ce58b753e4f02ae5a0482e7a4 for filling the NavIds Array
foreach (int id in navIds)
{
    NavigationNode nodeToDelete = web.Navigation.GetNodeById(id);
    contextAsset.Load(nodeToDelete);
    contextAsset.ExecuteQuery();
    nodeToDelete.DeleteObject();
    contextAsset.ExecuteQuery();
}

AsishP

using (var context = new ClientContext(<siteURL>))
{
    contextAsset.Credentials = new SharePointOnlineCredentials(UserName, SecurePass);
    Web web = contextAsset.Web;
    contextAsset.Load(web, w => w.Navigation);
    contextAsset.Load(web);
    contextAsset.ExecuteQuery();

    //Start working on Navigation
    NavigationNodeCollection lefthandNav = web.Navigation.QuickLaunch;

AsishP

return processComplete
                ? req.CreateResponse(HttpStatusCode.OK, "Success")
                : req.CreateResponse(HttpStatusCode.Accepted, "Error");

AsishP

UnifiedGroupsUtility.UpdateUnifiedGroup(group.GroupId, token, groupLogo: <logo url>, 
                                        members:<Members email array>, isPrivate: <boolean>, retryCount: <numberofretries>);