# RouteTableIdentifier
<a name="API_RouteTableIdentifier"></a>

Describes a route table.

## Contents
<a name="API_RouteTableIdentifier_Contents"></a>

 ** CoreNetworkNetworkFunctionGroup **   <a name="networkmanager-Type-RouteTableIdentifier-CoreNetworkNetworkFunctionGroup"></a>
The route table identifier associated with the network function group.  
Type: [CoreNetworkNetworkFunctionGroupIdentifier](API_CoreNetworkNetworkFunctionGroupIdentifier.md) object  
Required: No

 ** CoreNetworkSegmentEdge **   <a name="networkmanager-Type-RouteTableIdentifier-CoreNetworkSegmentEdge"></a>
The segment edge in a core network.  
Type: [CoreNetworkSegmentEdgeIdentifier](API_CoreNetworkSegmentEdgeIdentifier.md) object  
Required: No

 ** TransitGatewayRouteTableArn **   <a name="networkmanager-Type-RouteTableIdentifier-TransitGatewayRouteTableArn"></a>
The ARN of the transit gateway route table for the attachment request. For example, `"TransitGatewayRouteTableArn": "arn:aws:ec2:us-west-2:123456789012:transit-gateway-route-table/tgw-rtb-9876543210123456"`.  
Type: String  
Length Constraints: Minimum length of 0. Maximum length of 500.  
Pattern: `[\s\S]*`   
Required: No

## See Also
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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/networkmanager-2019-07-05/RouteTableIdentifier) 
+  [AWS SDK for Java V2](https://docs.aws.amazon.com/goto/SdkForJavaV2/networkmanager-2019-07-05/RouteTableIdentifier) 
+  [AWS SDK for Ruby V3](https://docs.aws.amazon.com/goto/SdkForRubyV3/networkmanager-2019-07-05/RouteTableIdentifier)