# LaunchTemplateConfiguration
<a name="API_LaunchTemplateConfiguration"></a>

Identifies an Amazon EC2 launch template to use for a specific account.

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

 ** launchTemplateId **   <a name="imagebuilder-Type-LaunchTemplateConfiguration-launchTemplateId"></a>
Identifies the Amazon EC2 launch template to use.  
Type: String  
Pattern: `^lt-[a-z0-9-_]{17}$`   
Required: Yes

 ** accountId **   <a name="imagebuilder-Type-LaunchTemplateConfiguration-accountId"></a>
The account ID that this configuration applies to.  
Type: String  
Pattern: `^[0-9]{12}$`   
Required: No

 ** setDefaultVersion **   <a name="imagebuilder-Type-LaunchTemplateConfiguration-setDefaultVersion"></a>
Set the specified Amazon EC2 launch template as the default launch template for the specified account.  
Type: Boolean  
Required: No

## See Also
<a name="API_LaunchTemplateConfiguration_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/imagebuilder-2019-12-02/LaunchTemplateConfiguration) 
+  [AWS SDK for Java V2](https://docs.aws.amazon.com/goto/SdkForJavaV2/imagebuilder-2019-12-02/LaunchTemplateConfiguration) 
+  [AWS SDK for Ruby V3](https://docs.aws.amazon.com/goto/SdkForRubyV3/imagebuilder-2019-12-02/LaunchTemplateConfiguration)