@java.lang.Override
  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
    if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(internalIp_)) {
      com.google.protobuf.GeneratedMessageV3.writeString(output, 2, internalIp_);
    }
    if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(version_)) {
      com.google.protobuf.GeneratedMessageV3.writeString(output, 4, version_);
    }
    if (state_ != com.google.cloud.vmwareengine.v1.Vcenter.State.STATE_UNSPECIFIED.getNumber()) {
      output.writeEnum(5, state_);
    }
    if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(fqdn_)) {
      com.google.protobuf.GeneratedMessageV3.writeString(output, 6, fqdn_);
    }
    getUnknownFields().writeTo(output);
  }
<pre>
Fully qualified domain name of the appliance.
</pre>

<code>string fqdn = 6;</code>

@return The bytes for fqdn.
java-vmwareengine/proto-google-cloud-vmwareengine-v1/src/main/java/com/google/cloud/vmwareengine/v1/Vcenter.java