cassandra - Can't create SSD persistent disk during free trial on Google Compute Engine (gce) -

I am trying to evaluate the performance of the Cassandra cluster on Google Compute Engine

I have successfully Cluster made with standard continuous disc is now trying to create SSD Persistent Disk but I do not have this option for my project:

  gcloud compute disk-type list NAME ZONE VALID_DISK_SIZES Pd-standard europe-west1-d 10gb-10240gb pd- Standard Asia-East-1-One 10 GB-10240 GB-PD-Standard Asia-East 1-B-10GB-10240 GB PD-standard Asia-East 1-C10 GB-10240 GB PD-standard Europe-West 1-One 10 GB-10240 GB PD-standard Europe-West 1-B10 GB-10240 GB PD-standard Europe-West 1 -C10 GB-10240 GB PD-standard US-central 1-one 10 GB-10240 GB PD-standard US-central 1-C10 GB-10240 GB PD-standard USB-B1 GB-10240 GB-PD-standard Also help is highly appreciated!  
 Update  
 Entertainment a project. When I'm trying to create Cassandra cluster with SSD, I:  
  replica cassandra-coord-1713 failed with status PERMANENTLY_FAILING: Replication state was changed to PERMANENTLY_FAILING. Replication was unhealthy for 2 times.  
 

You have some restrictions in the quota during your free trial. One of them has SSD disk space in which you will not have it. To be eligible for quota increase, the account must first be upgraded to a paid version

[1].