# CapacityBlockExtension
<a name="API_CapacityBlockExtension"></a>

Describes a Capacity Block extension. With an extension, you can extend the duration of time for an existing Capacity Block.

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

 ** availabilityZone **   
The Availability Zone of the Capacity Block extension.  
Type: String  
Required: No

 ** availabilityZoneId **   
The Availability Zone ID of the Capacity Block extension.  
Type: String  
Required: No

 ** capacityBlockExtensionDurationHours **   
The duration of the Capacity Block extension in hours.  
Type: Integer  
Required: No

 ** capacityBlockExtensionEndDate **   
The end date of the Capacity Block extension.  
Type: Timestamp  
Required: No

 ** capacityBlockExtensionOfferingId **   
The ID of the Capacity Block extension offering.  
Type: String  
Required: No

 ** capacityBlockExtensionPurchaseDate **   
The date when the Capacity Block extension was purchased.  
Type: Timestamp  
Required: No

 ** capacityBlockExtensionStartDate **   
The start date of the Capacity Block extension.  
Type: Timestamp  
Required: No

 ** capacityBlockExtensionStatus **   
The status of the Capacity Block extension. A Capacity Block extension can have one of the following statuses:  
+  `payment-pending` - The Capacity Block extension payment is processing. If your payment can't be processed within 12 hours, the Capacity Block extension is failed.
+  `payment-failed` - Payment for the Capacity Block extension request was not successful.
+  `payment-succeeded` - Payment for the Capacity Block extension request was successful. You receive an invoice that reflects the one-time upfront payment. In the invoice, you can associate the paid amount with the Capacity Block reservation ID.
Type: String  
Valid Values: `payment-pending | payment-failed | payment-succeeded`   
Required: No

 ** capacityReservationId **   
The reservation ID of the Capacity Block extension.  
Type: String  
Required: No

 ** currencyCode **   
The currency of the payment for the Capacity Block extension.  
Type: String  
Required: No

 ** instanceCount **   
The number of instances in the Capacity Block extension.  
Type: Integer  
Required: No

 ** instanceType **   
The instance type of the Capacity Block extension.  
Type: String  
Required: No

 ** upfrontFee **   
The total price to be paid up front.  
Type: String  
Required: No

 ** zoneType **   
The type of zone where the Capacity Block extension is located.  
Type: String  
Required: No

## See Also
<a name="API_CapacityBlockExtension_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/ec2-2016-11-15/CapacityBlockExtension) 
+  [AWS SDK for Java V2](https://docs.aws.amazon.com/goto/SdkForJavaV2/ec2-2016-11-15/CapacityBlockExtension) 
+  [AWS SDK for Ruby V3](https://docs.aws.amazon.com/goto/SdkForRubyV3/ec2-2016-11-15/CapacityBlockExtension)