@java.lang.Override
    public Builder mergeFrom(com.google.protobuf.Message other) {
      if (other instanceof com.google.cloud.vmwareengine.v1.HcxActivationKey) {
        return mergeFrom((com.google.cloud.vmwareengine.v1.HcxActivationKey) other);
      } else {
        super.mergeFrom(other);
        return this;
      }
    }
<pre>
HCX activation key. A default key is created during
private cloud provisioning, but this behavior is subject to change
and you should always verify active keys.
Use
[VmwareEngine.ListHcxActivationKeys][google.cloud.vmwareengine.v1.VmwareEngine.ListHcxActivationKeys]
to retrieve existing keys and
[VmwareEngine.CreateHcxActivationKey][google.cloud.vmwareengine.v1.VmwareEngine.CreateHcxActivationKey]
to create new ones.
</pre>

Protobuf type {@code google.cloud.vmwareengine.v1.HcxActivationKey}
java-vmwareengine/proto-google-cloud-vmwareengine-v1/src/main/java/com/google/cloud/vmwareengine/v1/HcxActivationKey.java