throughputCapacity 
  Specifies the throughput of an Amazon FSx for OpenZFS file system, measured in megabytes per second (MBps). Valid values depend on the DeploymentType that you choose, as follows:
- For - MULTI_AZ_1and- SINGLE_AZ_2, valid values are 160, 320, 640, 1280, 2560, 3840, 5120, 7680, or 10240 MBps.
- For - SINGLE_AZ_1, valid values are 64, 128, 256, 512, 1024, 2048, 3072, or 4096 MBps.
You pay for additional throughput capacity that you provision.