NAME

Paws::SSM::Target

USAGE

This class represents one of two things:

Arguments in a call to a service

Use the attributes of this class as arguments to methods. You shouldn't make instances of this class. Each attribute should be used as a named argument in the calls that expect this type of object.

As an example, if Att1 is expected to be a Paws::SSM::Target object:

  $service_obj->Method(Att1 => { Key => $value, ..., Values => $value  });

Results returned from an API call

Use accessors for each attribute. If Att1 is expected to be an Paws::SSM::Target object:

  $result = $service_obj->Method(...);
  $result->Att1->Key

DESCRIPTION

An array of search criteria that targets instances using a Key,Value combination that you specify.

One or more targets must be specified for maintenance window Run Command-type tasks. Depending on the task, targets are optional for other maintenance window task types (Automation, AWS Lambda, and AWS Step Functions). For more information about running tasks that do not specify targets, see Registering maintenance window tasks without targets (https://docs.aws.amazon.com/systems-manager/latest/userguide/maintenance-windows-targetless-tasks.html) in the AWS Systems Manager User Guide.

Supported formats include the following.

• Key=InstanceIds,Values=instance-id-1,instance-id-2,instance-id-3

• Key=tag:my-tag-key,Values=my-tag-value-1,my-tag-value-2

• Key=tag-key,Values=my-tag-key-1,my-tag-key-2

• Run Command and Maintenance window targets only: Key=resource-groups:Name,Values=resource-group-name

• Maintenance window targets only: Key=resource-groups:ResourceTypeFilters,Values=resource-type-1,resource-type-2

• Automation targets only: Key=ResourceGroup;Values=resource-group-name

For example:

• Key=InstanceIds,Values=i-02573cafcfEXAMPLE,i-0471e04240EXAMPLE,i-07782c72faEXAMPLE

• Key=tag:CostCenter,Values=CostCenter1,CostCenter2,CostCenter3

• Key=tag-key,Values=Name,Instance-Type,CostCenter

• Run Command and Maintenance window targets only: Key=resource-groups:Name,Values=ProductionResourceGroup

  This example demonstrates how to target all resources in the resource group ProductionResourceGroup in your maintenance window.

• Maintenance window targets only: Key=resource-groups:ResourceTypeFilters,Values=AWS::EC2::INSTANCE,AWS::EC2::VPC

  This example demonstrates how to target only EC2 instances and VPCs in your maintenance window.

• Automation targets only: Key=ResourceGroup,Values=MyResourceGroup

• State Manager association targets only: Key=InstanceIds,Values=*

  This example demonstrates how to target all managed instances in the AWS Region where the association was created.

For more information about how to send commands that target instances using Key,Value parameters, see Targeting multiple instances (https://docs.aws.amazon.com/systems-manager/latest/userguide/send-commands-multiple.html#send-commands-targeting) in the AWS Systems Manager User Guide.

ATTRIBUTES

Key => Str

User-defined criteria for sending commands that target instances that meet the criteria.

Values => ArrayRef[Str|Undef]

User-defined criteria that maps to Key. For example, if you specified tag:ServerRole, you could specify value:WebServer to run a command on instances that include EC2 tags of ServerRole,WebServer.

Depending on the type of Target, the maximum number of values for a Key might be lower than the global maximum of 50.

SEE ALSO

This class forms part of Paws, describing an object used in Paws::SSM

BUGS and CONTRIBUTIONS

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

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