# DescribeCapacityBlockExtensionHistory
<a name="API_DescribeCapacityBlockExtensionHistory"></a>

Describes the events for the specified Capacity Block extension during the specified time.

## Request Parameters
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The following parameters are for this specific action. For more information about required and optional parameters that are common to all actions, see [Common Query Parameters](CommonParameters.md).

 **CapacityReservationId.N**   
The IDs of Capacity Block reservations that you want to display the history for.  
Type: Array of strings  
Required: No

 **DryRun**   
Checks whether you have the required permissions for the action, without actually making the request, and provides an error response. If you have the required permissions, the error response is `DryRunOperation`. Otherwise, it is `UnauthorizedOperation`.  
Type: Boolean  
Required: No

 **Filter.N**   
One or more filters  
+  `availability-zone` - The Availability Zone of the extension.
+  `availability-zone-id` - The Availability Zone ID of the extension.
+  `capacity-block-extension-offering-id` - The ID of the extension offering.
+  `capacity-block-extension-status` - The status of the extension (`payment-pending` \$1 `payment-failed` \$1 `payment-succeeded`).
+  `capacity-reservation-id` - The reservation ID of the extension.
+  `instance-type` - The instance type of the extension.
Type: Array of [Filter](API_Filter.md) objects  
Required: No

 **MaxResults**   
The maximum number of items to return for this request. To get the next page of items, make another request with the token returned in the output. For more information, see [Pagination](https://docs.aws.amazon.com/AWSEC2/latest/APIReference/Query-Requests.html#api-pagination).  
Type: Integer  
Valid Range: Minimum value of 1. Maximum value of 1000.  
Required: No

 **NextToken**   
The token to use to retrieve the next page of results.  
Type: String  
Required: No

## Response Elements
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The following elements are returned by the service.

 **capacityBlockExtensionSet**   
Describes one or more of your Capacity Block extensions. The results describe only the Capacity Block extensions in the AWS Region that you're currently using.  
Type: Array of [CapacityBlockExtension](API_CapacityBlockExtension.md) objects

 **nextToken**   
The token to use to retrieve the next page of results. This value is `null` when there are no more results to return.  
Type: String

 **requestId**   
The ID of the request.  
Type: String

## Errors
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For information about the errors that are common to all actions, see [Common client error codes](errors-overview.md#CommonErrors).

## 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 Command Line Interface V2](https://docs.aws.amazon.com/goto/cli2/ec2-2016-11-15/DescribeCapacityBlockExtensionHistory) 
+  [AWS SDK for .NET V4](https://docs.aws.amazon.com/goto/DotNetSDKV4/ec2-2016-11-15/DescribeCapacityBlockExtensionHistory) 
+  [AWS SDK for C\$1\$1](https://docs.aws.amazon.com/goto/SdkForCpp/ec2-2016-11-15/DescribeCapacityBlockExtensionHistory) 
+  [AWS SDK for Go v2](https://docs.aws.amazon.com/goto/SdkForGoV2/ec2-2016-11-15/DescribeCapacityBlockExtensionHistory) 
+  [AWS SDK for Java V2](https://docs.aws.amazon.com/goto/SdkForJavaV2/ec2-2016-11-15/DescribeCapacityBlockExtensionHistory) 
+  [AWS SDK for JavaScript V3](https://docs.aws.amazon.com/goto/SdkForJavaScriptV3/ec2-2016-11-15/DescribeCapacityBlockExtensionHistory) 
+  [AWS SDK for Kotlin](https://docs.aws.amazon.com/goto/SdkForKotlin/ec2-2016-11-15/DescribeCapacityBlockExtensionHistory) 
+  [AWS SDK for PHP V3](https://docs.aws.amazon.com/goto/SdkForPHPV3/ec2-2016-11-15/DescribeCapacityBlockExtensionHistory) 
+  [AWS SDK for Python](https://docs.aws.amazon.com/goto/boto3/ec2-2016-11-15/DescribeCapacityBlockExtensionHistory) 
+  [AWS SDK for Ruby V3](https://docs.aws.amazon.com/goto/SdkForRubyV3/ec2-2016-11-15/DescribeCapacityBlockExtensionHistory)