# QueryStringKeyValuePair
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Information about a key/value pair.

## Contents
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 ** Key **   
The key. You can omit the key.  
Type: String  
Required: No

 ** Value **   
The value.  
Type: String  
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/elasticloadbalancingv2-2015-12-01/QueryStringKeyValuePair) 
+  [AWS SDK for Java V2](https://docs.aws.amazon.com/goto/SdkForJavaV2/elasticloadbalancingv2-2015-12-01/QueryStringKeyValuePair) 
+  [AWS SDK for Ruby V3](https://docs.aws.amazon.com/goto/SdkForRubyV3/elasticloadbalancingv2-2015-12-01/QueryStringKeyValuePair)