Package software.amazon.awscdk.services.ec2

Interface CfnInstance.LaunchTemplateSpecificationProperty

All Superinterfaces:

software.amazon.jsii.JsiiSerializable

All Known Implementing Classes:

CfnInstance.LaunchTemplateSpecificationProperty.Jsii$Proxy

Enclosing class:

CfnInstance

@Stability(Stable)
public static interface CfnInstance.LaunchTemplateSpecificationProperty
extends software.amazon.jsii.JsiiSerializable

Specifies a launch template to use when launching an Amazon EC2 instance.

You must specify the following:

• The ID or the name of the launch template, but not both.
• The version of the launch template.

For information about creating a launch template, see AWS::EC2::LaunchTemplate and Create a launch template in the Amazon EC2 User Guide . For example launch templates, see the Examples for AWS::EC2::LaunchTemplate .

Example:

 // The code below shows an example of how to instantiate this type.
 // The values are placeholders you should change.
 import software.amazon.awscdk.services.ec2.*;
 LaunchTemplateSpecificationProperty launchTemplateSpecificationProperty = LaunchTemplateSpecificationProperty.builder()
         .version("version")
         // the properties below are optional
         .launchTemplateId("launchTemplateId")
         .launchTemplateName("launchTemplateName")
         .build();
 

See Also:

• http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-ec2-instance-launchtemplatespecification.html

Nested Class Summary

Nested Classes

Modifier and Type	Interface	Description
static final class	CfnInstance.LaunchTemplateSpecificationProperty.Builder	A builder for CfnInstance.LaunchTemplateSpecificationProperty
static final class	CfnInstance.LaunchTemplateSpecificationProperty.Jsii$Proxy	An implementation for CfnInstance.LaunchTemplateSpecificationProperty

Method Summary

Modifier and Type	Method	Description
static CfnInstance.LaunchTemplateSpecificationProperty.Builder	builder()
default String	getLaunchTemplateId()	The ID of the launch template.
default String	getLaunchTemplateName()	The name of the launch template.
String	getVersion()	The version number of the launch template.

Methods inherited from interface software.amazon.jsii.JsiiSerializable

$jsii$toJson

Method Details

getVersion

@Stability(Stable)
@NotNull
String getVersion()

The version number of the launch template. You must specify this property.

To specify the default version of the template, use the Fn::GetAtt intrinsic function to retrieve the DefaultVersionNumber attribute of the launch template. To specify the latest version of the template, use Fn::GetAtt to retrieve the LatestVersionNumber attribute. For more information, see AWS::EC2:LaunchTemplate return values for Fn::GetAtt .

See Also:

• http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-ec2-instance-launchtemplatespecification.html#cfn-ec2-instance-launchtemplatespecification-version

getLaunchTemplateId

@Stability(Stable)
@Nullable
default String getLaunchTemplateId()

The ID of the launch template.

You must specify either the launch template ID or the launch template name, but not both.

See Also:

• http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-ec2-instance-launchtemplatespecification.html#cfn-ec2-instance-launchtemplatespecification-launchtemplateid

getLaunchTemplateName

@Stability(Stable)
@Nullable
default String getLaunchTemplateName()

The name of the launch template.

You must specify either the launch template ID or the launch template name, but not both.

See Also:

• http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-ec2-instance-launchtemplatespecification.html#cfn-ec2-instance-launchtemplatespecification-launchtemplatename

builder

@Stability(Stable)
static CfnInstance.LaunchTemplateSpecificationProperty.Builder builder()

Returns:

a CfnInstance.LaunchTemplateSpecificationProperty.Builder of CfnInstance.LaunchTemplateSpecificationProperty