

package Paws::ECS::UpdateService;
  use Moose;
  has CapacityProviderStrategy => (is => 'ro', isa => 'ArrayRef[Paws::ECS::CapacityProviderStrategyItem]', traits => ['NameInRequest'], request_name => 'capacityProviderStrategy' );
  has Cluster => (is => 'ro', isa => 'Str', traits => ['NameInRequest'], request_name => 'cluster' );
  has DeploymentConfiguration => (is => 'ro', isa => 'Paws::ECS::DeploymentConfiguration', traits => ['NameInRequest'], request_name => 'deploymentConfiguration' );
  has DesiredCount => (is => 'ro', isa => 'Int', traits => ['NameInRequest'], request_name => 'desiredCount' );
  has EnableExecuteCommand => (is => 'ro', isa => 'Bool', traits => ['NameInRequest'], request_name => 'enableExecuteCommand' );
  has ForceNewDeployment => (is => 'ro', isa => 'Bool', traits => ['NameInRequest'], request_name => 'forceNewDeployment' );
  has HealthCheckGracePeriodSeconds => (is => 'ro', isa => 'Int', traits => ['NameInRequest'], request_name => 'healthCheckGracePeriodSeconds' );
  has NetworkConfiguration => (is => 'ro', isa => 'Paws::ECS::NetworkConfiguration', traits => ['NameInRequest'], request_name => 'networkConfiguration' );
  has PlacementConstraints => (is => 'ro', isa => 'ArrayRef[Paws::ECS::PlacementConstraint]', traits => ['NameInRequest'], request_name => 'placementConstraints' );
  has PlacementStrategy => (is => 'ro', isa => 'ArrayRef[Paws::ECS::PlacementStrategy]', traits => ['NameInRequest'], request_name => 'placementStrategy' );
  has PlatformVersion => (is => 'ro', isa => 'Str', traits => ['NameInRequest'], request_name => 'platformVersion' );
  has Service => (is => 'ro', isa => 'Str', traits => ['NameInRequest'], request_name => 'service' , required => 1);
  has TaskDefinition => (is => 'ro', isa => 'Str', traits => ['NameInRequest'], request_name => 'taskDefinition' );

  use MooseX::ClassAttribute;

  class_has _api_call => (isa => 'Str', is => 'ro', default => 'UpdateService');
  class_has _returns => (isa => 'Str', is => 'ro', default => 'Paws::ECS::UpdateServiceResponse');
  class_has _result_key => (isa => 'Str', is => 'ro');
1;

### main pod documentation begin ###

=head1 NAME

Paws::ECS::UpdateService - Arguments for method UpdateService on L<Paws::ECS>

=head1 DESCRIPTION

This class represents the parameters used for calling the method UpdateService on the
L<Amazon EC2 Container Service|Paws::ECS> service. Use the attributes of this class
as arguments to method UpdateService.

You shouldn't make instances of this class. Each attribute should be used as a named argument in the call to UpdateService.

=head1 SYNOPSIS

    my $ecs = Paws->service('ECS');
 # To change the task definition used in a service
 # This example updates the my-http-service service to use the amazon-ecs-sample
 # task definition.
    my $UpdateServiceResponse = $ecs->UpdateService(
      'Service'        => 'my-http-service',
      'TaskDefinition' => 'amazon-ecs-sample'
    );

  # To change the number of tasks in a service
  # This example updates the desired count of the my-http-service service to 10.
    my $UpdateServiceResponse = $ecs->UpdateService(
      'DesiredCount' => 10,
      'Service'      => 'my-http-service'
    );


Values for attributes that are native types (Int, String, Float, etc) can passed as-is (scalar values). Values for complex Types (objects) can be passed as a HashRef. The keys and values of the hashref will be used to instance the underlying object.
For the AWS API documentation, see L<https://docs.aws.amazon.com/goto/WebAPI/ecs/UpdateService>

=head1 ATTRIBUTES


=head2 CapacityProviderStrategy => ArrayRef[L<Paws::ECS::CapacityProviderStrategyItem>]

The capacity provider strategy to update the service to use.

If the service is using the default capacity provider strategy for the
cluster, the service can be updated to use one or more capacity
providers as opposed to the default capacity provider strategy.
However, when a service is using a capacity provider strategy that is
not the default capacity provider strategy, the service cannot be
updated to use the cluster's default capacity provider strategy.

A capacity provider strategy consists of one or more capacity providers
along with the C<base> and C<weight> to assign to them. A capacity
provider must be associated with the cluster to be used in a capacity
provider strategy. The PutClusterCapacityProviders API is used to
associate a capacity provider with a cluster. Only capacity providers
with an C<ACTIVE> or C<UPDATING> status can be used.

If specifying a capacity provider that uses an Auto Scaling group, the
capacity provider must already be created. New capacity providers can
be created with the CreateCapacityProvider API operation.

To use a AWS Fargate capacity provider, specify either the C<FARGATE>
or C<FARGATE_SPOT> capacity providers. The AWS Fargate capacity
providers are available to all accounts and only need to be associated
with a cluster to be used.

The PutClusterCapacityProviders API operation is used to update the
list of available capacity providers for a cluster after the cluster is
created.


=head2 Cluster => Str

The short name or full Amazon Resource Name (ARN) of the cluster that
your service is running on. If you do not specify a cluster, the
default cluster is assumed.


=head2 DeploymentConfiguration => L<Paws::ECS::DeploymentConfiguration>

Optional deployment parameters that control how many tasks run during
the deployment and the ordering of stopping and starting tasks.


=head2 DesiredCount => Int

The number of instantiations of the task to place and keep running in
your service.


=head2 EnableExecuteCommand => Bool

If C<true>, this enables execute command functionality on all task
containers.

If you do not want to override the value that was set when the service
was created, you can set this to C<null> when performing this action.


=head2 ForceNewDeployment => Bool

Whether to force a new deployment of the service. Deployments are not
forced by default. You can use this option to trigger a new deployment
with no service definition changes. For example, you can update a
service's tasks to use a newer Docker image with the same image/tag
combination (C<my_image:latest>) or to roll Fargate tasks onto a newer
platform version.


=head2 HealthCheckGracePeriodSeconds => Int

The period of time, in seconds, that the Amazon ECS service scheduler
should ignore unhealthy Elastic Load Balancing target health checks
after a task has first started. This is only valid if your service is
configured to use a load balancer. If your service's tasks take a while
to start and respond to Elastic Load Balancing health checks, you can
specify a health check grace period of up to 2,147,483,647 seconds.
During that time, the Amazon ECS service scheduler ignores the Elastic
Load Balancing health check status. This grace period can prevent the
ECS service scheduler from marking tasks as unhealthy and stopping them
before they have time to come up.


=head2 NetworkConfiguration => L<Paws::ECS::NetworkConfiguration>

An object representing the network configuration for the service.


=head2 PlacementConstraints => ArrayRef[L<Paws::ECS::PlacementConstraint>]

An array of task placement constraint objects to update the service to
use. If no value is specified, the existing placement constraints for
the service will remain unchanged. If this value is specified, it will
override any existing placement constraints defined for the service. To
remove all existing placement constraints, specify an empty array.

You can specify a maximum of 10 constraints per task (this limit
includes constraints in the task definition and those specified at
runtime).


=head2 PlacementStrategy => ArrayRef[L<Paws::ECS::PlacementStrategy>]

The task placement strategy objects to update the service to use. If no
value is specified, the existing placement strategy for the service
will remain unchanged. If this value is specified, it will override the
existing placement strategy defined for the service. To remove an
existing placement strategy, specify an empty object.

You can specify a maximum of five strategy rules per service.


=head2 PlatformVersion => Str

The platform version on which your tasks in the service are running. A
platform version is only specified for tasks using the Fargate launch
type. If a platform version is not specified, the C<LATEST> platform
version is used by default. For more information, see AWS Fargate
Platform Versions
(https://docs.aws.amazon.com/AmazonECS/latest/developerguide/platform_versions.html)
in the I<Amazon Elastic Container Service Developer Guide>.


=head2 B<REQUIRED> Service => Str

The name of the service to update.


=head2 TaskDefinition => Str

The C<family> and C<revision> (C<family:revision>) or full ARN of the
task definition to run in your service. If a C<revision> is not
specified, the latest C<ACTIVE> revision is used. If you modify the
task definition with C<UpdateService>, Amazon ECS spawns a task with
the new version of the task definition and then stops an old task after
the new version is running.


=head1 SEE ALSO

This class forms part of L<Paws>, documenting arguments for method UpdateService in L<Paws::ECS>

=head1 BUGS and CONTRIBUTIONS

The source code is located here: L<https://github.com/pplu/aws-sdk-perl>

Please report bugs to: L<https://github.com/pplu/aws-sdk-perl/issues>

=cut