NAME

Paws::EMR::InstanceGroupModifyConfig

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::EMR::InstanceGroupModifyConfig object:

  $service_obj->Method(Att1 => { Configurations => $value, ..., ShrinkPolicy => $value  });

Results returned from an API call

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

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

DESCRIPTION

Modify the size or configurations of an instance group.

ATTRIBUTES

Configurations => ArrayRef[Paws::EMR::Configuration]

A list of new or modified configurations to apply for an instance group.

EC2InstanceIdsToTerminate => ArrayRef[Str|Undef]

The EC2 InstanceIds to terminate. After you terminate the instances, the instance group will not return to its original requested size.

InstanceCount => Int

Target size for the instance group.

REQUIRED InstanceGroupId => Str

Unique ID of the instance group to modify.

ShrinkPolicy => Paws::EMR::ShrinkPolicy

Policy for customizing shrink operations.

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>