@java.lang.Override
      public java.lang.String getFsType() {
        java.lang.Object ref = fsType_;
        if (ref instanceof java.lang.String) {
          return (java.lang.String) ref;
        } else {
          com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
          java.lang.String s = bs.toStringUtf8();
          fsType_ = s;
          return s;
        }
      }
<pre>
Optional. Type of file system that the disk should be formatted with.
The workstation image must support this file system type. Must be empty
if
[source_snapshot][google.cloud.workstations.v1.WorkstationConfig.PersistentDirectory.GceRegionalPersistentDisk.source_snapshot]
is set. Defaults to `"ext4"`.
</pre>

<code>string fs_type = 2 [(.google.api.field_behavior) = OPTIONAL];</code>

@return The fsType.
java-workstations/proto-google-cloud-workstations-v1/src/main/java/com/google/cloud/workstations/v1/WorkstationConfig.java