I already uploaded that the Content API will have maintenance on 28 September from 15:00 till 17:00. Now Google has sent me this Dutch message with the same text and they added that this is also valid for the interface of Merchant Center.
I already uploaded that the Content API will have maintenance on 28 September from 15:00 till 17:00. Now Google has sent me this Dutch message with the same text and they added that this is also valid for the interface of Merchant Center.