We are trying to use the resources from asia-east-1 zone some times this will give us the error that zone doesn't have enough resources available to fulfill the requests.
Is there any way to launch resources.
These resources are available from time to time. This error occurs if the provision of resources in that zone is completed. But this will be sorted in real-time. Until then you can use the different zone. Where you can launch the resources. In other cases, where you need to work on the same zone then try after 5-10 mins you will get the resources updated.
For more related information, refer to this tutorial on Google cloud certification.