# App


An individual AWS Firewall Manager application.

## Contents


 ** AppName **   <a name="fms-Type-App-AppName"></a>
The application's name.  
Type: String  
Length Constraints: Minimum length of 1. Maximum length of 128.  
Pattern: `^([\p{L}\p{Z}\p{N}_.:/=+\-@]*)$`   
Required: Yes

 ** Port **   <a name="fms-Type-App-Port"></a>
The application's port number, for example `80`.  
Type: Long  
Valid Range: Minimum value of 0. Maximum value of 65535.  
Required: Yes

 ** Protocol **   <a name="fms-Type-App-Protocol"></a>
The IP protocol name or number. The name can be one of `tcp`, `udp`, or `icmp`. For information on possible numbers, see [Protocol Numbers](https://www.iana.org/assignments/protocol-numbers/protocol-numbers.xhtml).  
Type: String  
Length Constraints: Minimum length of 1. Maximum length of 20.  
Pattern: `^([\p{L}\p{Z}\p{N}_.:/=+\-@]*)$`   
Required: Yes

## 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/App) 
+  [AWS SDK for Java V2](https://docs.aws.amazon.com/goto/SdkForJavaV2/fms-2018-01-01/App) 
+  [AWS SDK for Ruby V3](https://docs.aws.amazon.com/goto/SdkForRubyV3/fms-2018-01-01/App)