# Attribute
<a name="API_Attribute"></a>

The key-value pair that represents the attribute by which the `BillingGroupCostReportResults` are grouped. For example, if you want a service-level breakdown for Amazon Simple Storage Service (Amazon S3) of the billing group, the attribute will be a key-value pair of `"PRODUCT_NAME"` and `"S3"`.

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

 ** Key **   <a name="billingconductor-Type-Attribute-Key"></a>
The key in a key-value pair that describes the margin summary.  
Type: String  
Required: No

 ** Value **   <a name="billingconductor-Type-Attribute-Value"></a>
The value in a key-value pair that describes the margin summary.  
Type: String  
Required: No

## See Also
<a name="API_Attribute_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/billingconductor-2021-07-30/Attribute) 
+  [AWS SDK for Java V2](https://docs.aws.amazon.com/goto/SdkForJavaV2/billingconductor-2021-07-30/Attribute) 
+  [AWS SDK for Ruby V3](https://docs.aws.amazon.com/goto/SdkForRubyV3/billingconductor-2021-07-30/Attribute)