I have applied to pass the InvoiceService whitelist, but I call the simplest case code to get Get Billing Setup, and the return is empty!
I get the InvoiceService service and return an error: google.api_core.exceptions.InternalServerError: 500 Internal error encountered.
I tested that the call to the Get Account Information service is normal, and it returns data
PS:
status = StatusCode.INTERNAL
details = "Internal error encountered."
debug_error_string = "{"created":"@1604925207.124000000","description":"Error received from peer ipv4:
172.217.31.234:443","file":"src/core/lib/surface/call.cc","file_line":1062,"grpc_message":"Internal error encountered.","grpc_status":13}"