IssueTracker

I provided the service account to the owner role, but still the message appeared: "Permission Denied." Please help me fix it. Also, if possible, request to provide sample code in C# for the whole process of product search.
1.Create product set
2.Create product
3.Add/ modify/ delete Product from product set
4.indexing
5.prepare csv using code for bulk indexing.

We have a large number of customers who want to use these features in our product.

Thank you.



// Call the CreateProductSet method to create the product set
ProductSet createdProductSet = client.CreateProductSet(request);


Message :
Grpc.Core.RpcException: 'Status(StatusCode="PermissionDenied", Detail="Permission denied.", DebugException="Grpc.Core.Internal.CoreErrorDetailException: {"created":"@1685692036.253000000","description":"Error received from peer ipv4:142.250.206.170:443","file":"..\..\..\src\core\lib\surface\call.cc","file_line":953,"grpc_message":"Permission denied.","grpc_status":7}")'