# NetworkFirewallPolicy


Configures the firewall policy deployment model of AWS Network Firewall. For information about Network Firewall deployment models, see [AWS Network Firewall example architectures with routing](https://docs.aws.amazon.com/network-firewall/latest/developerguide/architectures.html) in the *Network Firewall Developer Guide*.

## Contents


 ** FirewallDeploymentModel **   <a name="fms-Type-NetworkFirewallPolicy-FirewallDeploymentModel"></a>
Defines the deployment model to use for the firewall policy. To use a distributed model, set [PolicyOption](https://docs.aws.amazon.com/fms/2018-01-01/APIReference/API_PolicyOption.html) to `NULL`.  
Type: String  
Valid Values: `CENTRALIZED | DISTRIBUTED`   
Required: No

## See Also


For more information about using this API in one of the language-specific AWS SDKs, see the following:
+  [AWS SDK for C\$1\$1](https://docs.aws.amazon.com/goto/SdkForCpp/fms-2018-01-01/NetworkFirewallPolicy) 
+  [AWS SDK for Java V2](https://docs.aws.amazon.com/goto/SdkForJavaV2/fms-2018-01-01/NetworkFirewallPolicy) 
+  [AWS SDK for Ruby V3](https://docs.aws.amazon.com/goto/SdkForRubyV3/fms-2018-01-01/NetworkFirewallPolicy)