# FastLaunchConfiguration
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Define and configure faster launching for output Windows AMIs.

## Contents
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 ** enabled **   <a name="imagebuilder-Type-FastLaunchConfiguration-enabled"></a>
A Boolean that represents the current state of faster launching for the Windows AMI. Set to `true` to start using Windows faster launching, or `false` to stop using it.  
Type: Boolean  
Required: Yes

 ** accountId **   <a name="imagebuilder-Type-FastLaunchConfiguration-accountId"></a>
The owner account ID for the fast-launch enabled Windows AMI.  
Type: String  
Pattern: `^[0-9]{12}$`   
Required: No

 ** launchTemplate **   <a name="imagebuilder-Type-FastLaunchConfiguration-launchTemplate"></a>
The launch template that the fast-launch enabled Windows AMI uses when it launches Windows instances to create pre-provisioned snapshots.  
Type: [FastLaunchLaunchTemplateSpecification](API_FastLaunchLaunchTemplateSpecification.md) object  
Required: No

 ** maxParallelLaunches **   <a name="imagebuilder-Type-FastLaunchConfiguration-maxParallelLaunches"></a>
The maximum number of parallel instances that are launched for creating resources.  
Type: Integer  
Valid Range: Minimum value of 1.  
Required: No

 ** snapshotConfiguration **   <a name="imagebuilder-Type-FastLaunchConfiguration-snapshotConfiguration"></a>
Configuration settings for managing the number of snapshots that are created from pre-provisioned instances for the Windows AMI when faster launching is enabled.  
Type: [FastLaunchSnapshotConfiguration](API_FastLaunchSnapshotConfiguration.md) object  
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/imagebuilder-2019-12-02/FastLaunchConfiguration) 
+  [AWS SDK for Java V2](https://docs.aws.amazon.com/goto/SdkForJavaV2/imagebuilder-2019-12-02/FastLaunchConfiguration) 
+  [AWS SDK for Ruby V3](https://docs.aws.amazon.com/goto/SdkForRubyV3/imagebuilder-2019-12-02/FastLaunchConfiguration)