public Builder clearShieldedInstanceConfig() {
          bitField0_ = (bitField0_ & ~0x00000100);
          shieldedInstanceConfig_ = null;
          if (shieldedInstanceConfigBuilder_ != null) {
            shieldedInstanceConfigBuilder_.dispose();
            shieldedInstanceConfigBuilder_ = null;
          }
          onChanged();
          return this;
        }
<pre>
Optional. A set of Compute Engine Shielded instance options.
</pre>

<code>
.google.cloud.workstations.v1beta.WorkstationConfig.Host.GceInstance.GceShieldedInstanceConfig shielded_instance_config = 8 [(.google.api.field_behavior) = OPTIONAL];
</code>
java-workstations/proto-google-cloud-workstations-v1beta/src/main/java/com/google/cloud/workstations/v1beta/WorkstationConfig.java