# CreateFleetError
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Describes the instances that could not be launched by the fleet.

## Contents
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 ** errorCode **   
The error code that indicates why the instance could not be launched. For more information about error codes, see [Error codes](https://docs.aws.amazon.com/AWSEC2/latest/APIReference/errors-overview.html).  
Type: String  
Required: No

 ** errorMessage **   
The error message that describes why the instance could not be launched. For more information about error messages, see [Error codes](https://docs.aws.amazon.com/AWSEC2/latest/APIReference/errors-overview.html).  
Type: String  
Required: No

 ** launchTemplateAndOverrides **   
The launch templates and overrides that were used for launching the instances. The values that you specify in the Overrides replace the values in the launch template.  
Type: [LaunchTemplateAndOverridesResponse](API_LaunchTemplateAndOverridesResponse.md) object  
Required: No

 ** lifecycle **   
Indicates if the instance that could not be launched was a Spot, On-Demand, Capacity Block, or Interruptible Capacity Reservation instance.  
Type: String  
Valid Values: `spot | on-demand | interruptible-capacity-reservation`   
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/ec2-2016-11-15/CreateFleetError) 
+  [AWS SDK for Java V2](https://docs.aws.amazon.com/goto/SdkForJavaV2/ec2-2016-11-15/CreateFleetError) 
+  [AWS SDK for Ruby V3](https://docs.aws.amazon.com/goto/SdkForRubyV3/ec2-2016-11-15/CreateFleetError)