public Builder mergeNetworkPolicy(com.google.cloud.vmwareengine.v1.NetworkPolicy value) {
      if (networkPolicyBuilder_ == null) {
        if (((bitField0_ & 0x00000004) != 0)
            && networkPolicy_ != null
            && networkPolicy_
                != com.google.cloud.vmwareengine.v1.NetworkPolicy.getDefaultInstance()) {
          getNetworkPolicyBuilder().mergeFrom(value);
        } else {
          networkPolicy_ = value;
        }
      } else {
        networkPolicyBuilder_.mergeFrom(value);
      }
      if (networkPolicy_ != null) {
        bitField0_ |= 0x00000004;
        onChanged();
      }
      return this;
    }
<pre>
Required. The network policy configuration to use in the request.
</pre>

<code>
.google.cloud.vmwareengine.v1.NetworkPolicy network_policy = 3 [(.google.api.field_behavior) = REQUIRED];
</code>
java-vmwareengine/proto-google-cloud-vmwareengine-v1/src/main/java/com/google/cloud/vmwareengine/v1/CreateNetworkPolicyRequest.java