# Expression
<a name="API_budgets_Expression"></a>

Use Expression to filter in various Budgets APIs.

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

 ** And **   <a name="awscostmanagement-Type-budgets_Expression-And"></a>
Return results that match both Dimension objects.  
Type: Array of [Expression](#API_budgets_Expression) objects  
Required: No

 ** CostCategories **   <a name="awscostmanagement-Type-budgets_Expression-CostCategories"></a>
The filter that's based on CostCategoryValues.  
Type: [CostCategoryValues](API_budgets_CostCategoryValues.md) object  
Required: No

 ** Dimensions **   <a name="awscostmanagement-Type-budgets_Expression-Dimensions"></a>
The specific Dimension to use for Expression.  
Type: [ExpressionDimensionValues](API_budgets_ExpressionDimensionValues.md) object  
Required: No

 ** Not **   <a name="awscostmanagement-Type-budgets_Expression-Not"></a>
Return results that don't match a Dimension object.  
Type: [Expression](#API_budgets_Expression) object  
Required: No

 ** Or **   <a name="awscostmanagement-Type-budgets_Expression-Or"></a>
Return results that match either Dimension object.  
Type: Array of [Expression](#API_budgets_Expression) objects  
Required: No

 ** Tags **   <a name="awscostmanagement-Type-budgets_Expression-Tags"></a>
The specific Tag to use for Expression.  
Type: [TagValues](API_budgets_TagValues.md) object  
Required: No

## See Also
<a name="API_budgets_Expression_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/budgets-2016-10-20/Expression) 
+  [AWS SDK for Java V2](https://docs.aws.amazon.com/goto/SdkForJavaV2/budgets-2016-10-20/Expression) 
+  [AWS SDK for Ruby V3](https://docs.aws.amazon.com/goto/SdkForRubyV3/budgets-2016-10-20/Expression)