Copyright	(c) 2013-2021 Brendan Hay
License	Mozilla Public License, v. 2.0.
Maintainer	Brendan Hay <brendan.g.hay+amazonka@gmail.com>
Stability	auto-generated
Portability	non-portable (GHC extensions)
Safe Haskell	None

Amazonka.AutoScaling.Types.LaunchTemplateSpecification

Description

Documentation

data LaunchTemplateSpecification Source #

Describes the launch template and the version of the launch template that Amazon EC2 Auto Scaling uses to launch Amazon EC2 instances. For more information about launch templates, see Launch templates in the Amazon EC2 Auto Scaling User Guide.

See: newLaunchTemplateSpecification smart constructor.

Constructors

LaunchTemplateSpecification'

Fields

launchTemplateName :: Maybe Text
The name of the launch template. To get the template name, use the Amazon EC2 DescribeLaunchTemplates API operation. New launch templates can be created using the Amazon EC2 CreateLaunchTemplate API.
Conditional: You must specify either a LaunchTemplateId or a LaunchTemplateName.
launchTemplateId :: Maybe Text
The ID of the launch template. To get the template ID, use the Amazon EC2 DescribeLaunchTemplates API operation. New launch templates can be created using the Amazon EC2 CreateLaunchTemplate API.
Conditional: You must specify either a LaunchTemplateId or a LaunchTemplateName.
version :: Maybe Text
The version number, $Latest, or $Default. To get the version number, use the Amazon EC2 DescribeLaunchTemplateVersions API operation. New launch template versions can be created using the Amazon EC2 CreateLaunchTemplateVersion API. If the value is $Latest, Amazon EC2 Auto Scaling selects the latest version of the launch template when launching instances. If the value is $Default, Amazon EC2 Auto Scaling selects the default version of the launch template when launching instances. The default value is $Default.

Instances

Instances details

Eq LaunchTemplateSpecification Source #
Instance details Defined in Amazonka.AutoScaling.Types.LaunchTemplateSpecification Methods (==) :: LaunchTemplateSpecification -> LaunchTemplateSpecification -> Bool # (/=) :: LaunchTemplateSpecification -> LaunchTemplateSpecification -> Bool #
Read LaunchTemplateSpecification Source #
Instance details Defined in Amazonka.AutoScaling.Types.LaunchTemplateSpecification Methods readsPrec :: Int -> ReadS LaunchTemplateSpecification # readList :: ReadS [LaunchTemplateSpecification] # readPrec :: ReadPrec LaunchTemplateSpecification # readListPrec :: ReadPrec [LaunchTemplateSpecification] #
Show LaunchTemplateSpecification Source #
Instance details Defined in Amazonka.AutoScaling.Types.LaunchTemplateSpecification Methods showsPrec :: Int -> LaunchTemplateSpecification -> ShowS # show :: LaunchTemplateSpecification -> String # showList :: [LaunchTemplateSpecification] -> ShowS #
Generic LaunchTemplateSpecification Source #
Instance details Defined in Amazonka.AutoScaling.Types.LaunchTemplateSpecification Associated Types type Rep LaunchTemplateSpecification :: Type -> Type # Methods from :: LaunchTemplateSpecification -> Rep LaunchTemplateSpecification x # to :: Rep LaunchTemplateSpecification x -> LaunchTemplateSpecification #
NFData LaunchTemplateSpecification Source #
Instance details Defined in Amazonka.AutoScaling.Types.LaunchTemplateSpecification Methods rnf :: LaunchTemplateSpecification -> () #
Hashable LaunchTemplateSpecification Source #
Instance details Defined in Amazonka.AutoScaling.Types.LaunchTemplateSpecification Methods hashWithSalt :: Int -> LaunchTemplateSpecification -> Int # hash :: LaunchTemplateSpecification -> Int #
ToQuery LaunchTemplateSpecification Source #
Instance details Defined in Amazonka.AutoScaling.Types.LaunchTemplateSpecification Methods toQuery :: LaunchTemplateSpecification -> QueryString #
FromXML LaunchTemplateSpecification Source #
Instance details Defined in Amazonka.AutoScaling.Types.LaunchTemplateSpecification Methods parseXML :: [Node] -> Either String LaunchTemplateSpecification #
type Rep LaunchTemplateSpecification Source #
Instance details Defined in Amazonka.AutoScaling.Types.LaunchTemplateSpecification type Rep LaunchTemplateSpecification = D1 ('MetaData "LaunchTemplateSpecification" "Amazonka.AutoScaling.Types.LaunchTemplateSpecification" "libZSservicesZSamazonka-autoscalingZSamazonka-autoscaling" 'False) (C1 ('MetaCons "LaunchTemplateSpecification'" 'PrefixI 'True) (S1 ('MetaSel ('Just "launchTemplateName") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedStrict) (Rec0 (Maybe Text)) :: (S1 ('MetaSel ('Just "launchTemplateId") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedStrict) (Rec0 (Maybe Text)) :: S1 ('MetaSel ('Just "version") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedStrict) (Rec0 (Maybe Text)))))

newLaunchTemplateSpecification :: LaunchTemplateSpecification Source #

Create a value of LaunchTemplateSpecification with all optional fields omitted.

Use generic-lens or optics to modify other optional fields.

The following record fields are available, with the corresponding lenses provided for backwards compatibility:

$sel:launchTemplateName:LaunchTemplateSpecification', launchTemplateSpecification_launchTemplateName - The name of the launch template. To get the template name, use the Amazon EC2 DescribeLaunchTemplates API operation. New launch templates can be created using the Amazon EC2 CreateLaunchTemplate API.

Conditional: You must specify either a LaunchTemplateId or a LaunchTemplateName.

$sel:launchTemplateId:LaunchTemplateSpecification', launchTemplateSpecification_launchTemplateId - The ID of the launch template. To get the template ID, use the Amazon EC2 DescribeLaunchTemplates API operation. New launch templates can be created using the Amazon EC2 CreateLaunchTemplate API.

Conditional: You must specify either a LaunchTemplateId or a LaunchTemplateName.

$sel:version:LaunchTemplateSpecification', launchTemplateSpecification_version - The version number, $Latest, or $Default. To get the version number, use the Amazon EC2 DescribeLaunchTemplateVersions API operation. New launch template versions can be created using the Amazon EC2 CreateLaunchTemplateVersion API. If the value is $Latest, Amazon EC2 Auto Scaling selects the latest version of the launch template when launching instances. If the value is $Default, Amazon EC2 Auto Scaling selects the default version of the launch template when launching instances. The default value is $Default.

launchTemplateSpecification_launchTemplateName :: Lens' LaunchTemplateSpecification (Maybe Text) Source #

The name of the launch template. To get the template name, use the Amazon EC2 DescribeLaunchTemplates API operation. New launch templates can be created using the Amazon EC2 CreateLaunchTemplate API.

Conditional: You must specify either a LaunchTemplateId or a LaunchTemplateName.

launchTemplateSpecification_launchTemplateId :: Lens' LaunchTemplateSpecification (Maybe Text) Source #

The ID of the launch template. To get the template ID, use the Amazon EC2 DescribeLaunchTemplates API operation. New launch templates can be created using the Amazon EC2 CreateLaunchTemplate API.

Conditional: You must specify either a LaunchTemplateId or a LaunchTemplateName.

launchTemplateSpecification_version :: Lens' LaunchTemplateSpecification (Maybe Text) Source #

The version number, $Latest, or $Default. To get the version number, use the Amazon EC2 DescribeLaunchTemplateVersions API operation. New launch template versions can be created using the Amazon EC2 CreateLaunchTemplateVersion API. If the value is $Latest, Amazon EC2 Auto Scaling selects the latest version of the launch template when launching instances. If the value is $Default, Amazon EC2 Auto Scaling selects the default version of the launch template when launching instances. The default value is $Default.