# Ec2CapacityReservation
<a name="API_Ec2CapacityReservation"></a>

The EC2 capacity reservations that are shared to an ML capacity reservation.

## Contents
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 ** AvailableInstanceCount **   <a name="sagemaker-Type-Ec2CapacityReservation-AvailableInstanceCount"></a>
The number of instances that are currently available in the EC2 capacity reservation.  
Type: Integer  
Valid Range: Minimum value of 0.  
Required: No

 ** Ec2CapacityReservationId **   <a name="sagemaker-Type-Ec2CapacityReservation-Ec2CapacityReservationId"></a>
The unique identifier for an EC2 capacity reservation that's part of the ML capacity reservation.  
Type: String  
Required: No

 ** TotalInstanceCount **   <a name="sagemaker-Type-Ec2CapacityReservation-TotalInstanceCount"></a>
The number of instances that you allocated to the EC2 capacity reservation.  
Type: Integer  
Valid Range: Minimum value of 0.  
Required: No

 ** UsedByCurrentEndpoint **   <a name="sagemaker-Type-Ec2CapacityReservation-UsedByCurrentEndpoint"></a>
The number of instances from the EC2 capacity reservation that are being used by the endpoint.  
Type: Integer  
Valid Range: Minimum value of 0.  
Required: No

## 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 SDK for C\$1\$1](https://docs.aws.amazon.com/goto/SdkForCpp/sagemaker-2017-07-24/Ec2CapacityReservation) 
+  [AWS SDK for Java V2](https://docs.aws.amazon.com/goto/SdkForJavaV2/sagemaker-2017-07-24/Ec2CapacityReservation) 
+  [AWS SDK for Ruby V3](https://docs.aws.amazon.com/goto/SdkForRubyV3/sagemaker-2017-07-24/Ec2CapacityReservation)