# CodeGenEdge
<a name="API_CodeGenEdge"></a>

Represents a directional edge in a directed acyclic graph (DAG).

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

 ** Source **   <a name="Glue-Type-CodeGenEdge-Source"></a>
The ID of the node at which the edge starts.  
Type: String  
Length Constraints: Minimum length of 1. Maximum length of 255.  
Pattern: `[A-Za-z_][A-Za-z0-9_]*`   
Required: Yes

 ** Target **   <a name="Glue-Type-CodeGenEdge-Target"></a>
The ID of the node at which the edge ends.  
Type: String  
Length Constraints: Minimum length of 1. Maximum length of 255.  
Pattern: `[A-Za-z_][A-Za-z0-9_]*`   
Required: Yes

 ** TargetParameter **   <a name="Glue-Type-CodeGenEdge-TargetParameter"></a>
The target of the edge.  
Type: String  
Required: No

## See Also
<a name="API_CodeGenEdge_SeeAlso"></a>

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/glue-2017-03-31/CodeGenEdge) 
+  [AWS SDK for Java V2](https://docs.aws.amazon.com/goto/SdkForJavaV2/glue-2017-03-31/CodeGenEdge) 
+  [AWS SDK for Ruby V3](https://docs.aws.amazon.com/goto/SdkForRubyV3/glue-2017-03-31/CodeGenEdge)