NAME

Paws::EMR::ModifyInstanceGroups - Arguments for method ModifyInstanceGroups on Paws::EMR

DESCRIPTION

This class represents the parameters used for calling the method ModifyInstanceGroups on the Amazon Elastic MapReduce service. Use the attributes of this class as arguments to method ModifyInstanceGroups.

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

SYNOPSIS

my $elasticmapreduce = Paws->service('EMR');
$elasticmapreduce->ModifyInstanceGroups(
  ClusterId      => 'MyClusterId',    # OPTIONAL
  InstanceGroups => [
    {
      InstanceGroupId => 'MyXmlStringMaxLen256',    # max: 256
      Configurations  => [
        {
          Classification => 'MyString',             # OPTIONAL
          Configurations => <ConfigurationList>,
          Properties     => {
            'MyString' => 'MyString',    # key: OPTIONAL, value: OPTIONAL
          },    # OPTIONAL
        },
        ...
      ],    # OPTIONAL
      EC2InstanceIdsToTerminate => [ 'MyInstanceId', ... ],    # OPTIONAL
      InstanceCount             => 1,                          # OPTIONAL
      ShrinkPolicy              => {
        DecommissionTimeout  => 1,                             # OPTIONAL
        InstanceResizePolicy => {
          InstanceTerminationTimeout => 1,                     # OPTIONAL
          InstancesToProtect         => [ 'MyInstanceId', ... ],  # OPTIONAL
          InstancesToTerminate       => [ 'MyInstanceId', ... ],  # OPTIONAL
        },    # OPTIONAL
      },    # OPTIONAL
    },
    ...
  ],    # OPTIONAL
);

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 https://docs.aws.amazon.com/goto/WebAPI/elasticmapreduce/ModifyInstanceGroups

ATTRIBUTES

ClusterId => Str

The ID of the cluster to which the instance group belongs.

InstanceGroups => ArrayRef[Paws::EMR::InstanceGroupModifyConfig]

Instance groups to change.

SEE ALSO

This class forms part of Paws, documenting arguments for method ModifyInstanceGroups in Paws::EMR

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