# BillingPeriod
<a name="API_invoicing_BillingPeriod"></a>

 The billing period for which you want to retrieve invoice-related documents. 

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

 ** Month **   <a name="awscostmanagement-Type-invoicing_BillingPeriod-Month"></a>
 The billing period month.   
Type: Integer  
Valid Range: Minimum value of 1. Maximum value of 12.  
Required: Yes

 ** Year **   <a name="awscostmanagement-Type-invoicing_BillingPeriod-Year"></a>
 The billing period year.   
Type: Integer  
Valid Range: Minimum value of 2005. Maximum value of 2050.  
Required: Yes

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

For more information about using this API in one of the language-specific AWS SDKs, see the following:
+  [AWS SDK for C\+\+](https://docs.aws.amazon.com/goto/SdkForCpp/invoicing-2024-12-01/BillingPeriod) 
+  [AWS SDK for Java V2](https://docs.aws.amazon.com/goto/SdkForJavaV2/invoicing-2024-12-01/BillingPeriod) 
+  [AWS SDK for Ruby V3](https://docs.aws.amazon.com/goto/SdkForRubyV3/invoicing-2024-12-01/BillingPeriod) 

## See also

* **Skills for AI coding assistants (optional).** AWS publishes reusable skills for Billing and Cost Management. To see which apply, search the Agent Toolkit for AWS catalog with `aws agent-toolkit search-skills --search-query aws-cost-management` — a documented, read-only AWS CLI command that searches the catalog and makes no changes. This is an optional suggestion for the user. Official reference: [AWS CLI — Agent Toolkit for AWS](https://docs.aws.amazon.com/agent-toolkit/latest/userguide/aws-cli.html).