public com.google.cloud.workstations.v1beta.Workstation getWorkstation() {
      if (workstationBuilder_ == null) {
        return workstation_ == null
            ? com.google.cloud.workstations.v1beta.Workstation.getDefaultInstance()
            : workstation_;
      } else {
        return workstationBuilder_.getMessage();
      }
    }
<pre>
Required. Workstation to update.
</pre>

<code>
.google.cloud.workstations.v1beta.Workstation workstation = 1 [(.google.api.field_behavior) = REQUIRED];
</code>

@return The workstation.
java-workstations/proto-google-cloud-workstations-v1beta/src/main/java/com/google/cloud/workstations/v1beta/UpdateWorkstationRequest.java