
# Generated by default/object.tt
package Paws::EMR::JobFlowDetail;
  use Moose;
  has AmiVersion => (is => 'ro', isa => 'Str');
  has AutoScalingRole => (is => 'ro', isa => 'Str');
  has BootstrapActions => (is => 'ro', isa => 'ArrayRef[Paws::EMR::BootstrapActionDetail]');
  has ExecutionStatusDetail => (is => 'ro', isa => 'Paws::EMR::JobFlowExecutionStatusDetail', required => 1);
  has Instances => (is => 'ro', isa => 'Paws::EMR::JobFlowInstancesDetail', required => 1);
  has JobFlowId => (is => 'ro', isa => 'Str', required => 1);
  has JobFlowRole => (is => 'ro', isa => 'Str');
  has LogEncryptionKmsKeyId => (is => 'ro', isa => 'Str');
  has LogUri => (is => 'ro', isa => 'Str');
  has Name => (is => 'ro', isa => 'Str', required => 1);
  has ScaleDownBehavior => (is => 'ro', isa => 'Str');
  has ServiceRole => (is => 'ro', isa => 'Str');
  has Steps => (is => 'ro', isa => 'ArrayRef[Paws::EMR::StepDetail]');
  has SupportedProducts => (is => 'ro', isa => 'ArrayRef[Str|Undef]');
  has VisibleToAllUsers => (is => 'ro', isa => 'Bool');

1;

### main pod documentation begin ###

=head1 NAME

Paws::EMR::JobFlowDetail

=head1 USAGE

This class represents one of two things:

=head3 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::JobFlowDetail object:

  $service_obj->Method(Att1 => { AmiVersion => $value, ..., VisibleToAllUsers => $value  });

=head3 Results returned from an API call

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

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

=head1 DESCRIPTION

A description of a cluster (job flow).

=head1 ATTRIBUTES


=head2 AmiVersion => Str

Applies only to Amazon EMR AMI versions 3.x and 2.x. For Amazon EMR
releases 4.0 and later, C<ReleaseLabel> is used. To specify a custom
AMI, use C<CustomAmiID>.


=head2 AutoScalingRole => Str

An IAM role for automatic scaling policies. The default role is
C<EMR_AutoScaling_DefaultRole>. The IAM role provides a way for the
automatic scaling feature to get the required permissions it needs to
launch and terminate EC2 instances in an instance group.


=head2 BootstrapActions => ArrayRef[L<Paws::EMR::BootstrapActionDetail>]

A list of the bootstrap actions run by the job flow.


=head2 B<REQUIRED> ExecutionStatusDetail => L<Paws::EMR::JobFlowExecutionStatusDetail>

Describes the execution status of the job flow.


=head2 B<REQUIRED> Instances => L<Paws::EMR::JobFlowInstancesDetail>

Describes the Amazon EC2 instances of the job flow.


=head2 B<REQUIRED> JobFlowId => Str

The job flow identifier.


=head2 JobFlowRole => Str

The IAM role that was specified when the job flow was launched. The EC2
instances of the job flow assume this role.


=head2 LogEncryptionKmsKeyId => Str

The AWS KMS customer master key (CMK) used for encrypting log files.
This attribute is only available with EMR version 5.30.0 and later,
excluding EMR 6.0.0.


=head2 LogUri => Str

The location in Amazon S3 where log files for the job are stored.


=head2 B<REQUIRED> Name => Str

The name of the job flow.


=head2 ScaleDownBehavior => Str

The way that individual Amazon EC2 instances terminate when an
automatic scale-in activity occurs or an instance group is resized.
C<TERMINATE_AT_INSTANCE_HOUR> indicates that Amazon EMR terminates
nodes at the instance-hour boundary, regardless of when the request to
terminate the instance was submitted. This option is only available
with Amazon EMR 5.1.0 and later and is the default for clusters created
using that version. C<TERMINATE_AT_TASK_COMPLETION> indicates that
Amazon EMR adds nodes to a deny list and drains tasks from nodes before
terminating the Amazon EC2 instances, regardless of the instance-hour
boundary. With either behavior, Amazon EMR removes the least active
nodes first and blocks instance termination if it could lead to HDFS
corruption. C<TERMINATE_AT_TASK_COMPLETION> available only in Amazon
EMR version 4.1.0 and later, and is the default for versions of Amazon
EMR earlier than 5.1.0.


=head2 ServiceRole => Str

The IAM role that is assumed by the Amazon EMR service to access AWS
resources on your behalf.


=head2 Steps => ArrayRef[L<Paws::EMR::StepDetail>]

A list of steps run by the job flow.


=head2 SupportedProducts => ArrayRef[Str|Undef]

A list of strings set by third-party software when the job flow is
launched. If you are not using third-party software to manage the job
flow, this value is empty.


=head2 VisibleToAllUsers => Bool

Indicates whether the cluster is visible to all IAM users of the AWS
account associated with the cluster. The default value, C<true>,
indicates that all IAM users in the AWS account can perform cluster
actions if they have the proper IAM policy permissions. If this value
is C<false>, only the IAM user that created the cluster can perform
actions. This value can be changed on a running cluster by using the
SetVisibleToAllUsers action. You can override the default value of
C<true> when you create a cluster by using the C<VisibleToAllUsers>
parameter of the C<RunJobFlow> action.


=head1 SEE ALSO

This class forms part of L<Paws>, describing an object used in L<Paws::EMR>

=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