Automatically exporting paginated report to a shared path.

Hello, I have a requirement to automatically export power bi paginated report to a shared path. For this, i created a c# console application which is using a service principal for powerbi authentication. In it, i am calling ExportToFileInGroup function which is returning Export object but its starus is failed. It is not goving any runtime error. Could anyone please help me with this.

Other info:

Service principal have application Tenant.Read.All permission, it is added in security group which is further given powerbi api authentication permission, service principal added in workspace too as admin. Workspace is premium capacity.