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# Generated by default/object.tt
package Paws::EMR::OnDemandProvisioningSpecification;
  use Moose;
  has AllocationStrategy => (is => 'ro', isa => 'Str', required => 1);
  has CapacityReservationOptions => (is => 'ro', isa => 'Paws::EMR::OnDemandCapacityReservationOptions');
1;
### main pod documentation begin ###
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=head1 NAME
Paws::EMR::OnDemandProvisioningSpecification
=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::OnDemandProvisioningSpecification object:
  $service_obj->Method(Att1 => { AllocationStrategy => $value, ..., CapacityReservationOptions => $value  });
=head3 Results returned from an API call
Use accessors for each attribute. If Att1 is expected to be an Paws::EMR::OnDemandProvisioningSpecification object:
  $result = $service_obj->Method(...);
  $result->Att1->AllocationStrategy
=head1 DESCRIPTION
The launch specification for On-Demand Instances in the instance fleet,
which determines the allocation strategy.
The instance fleet configuration is available only in Amazon EMR
versions 4.8.0 and later, excluding 5.0.x versions. On-Demand Instances
allocation strategy is available in Amazon EMR version 5.12.1 and
later.
=head1 ATTRIBUTES
=head2 B<REQUIRED> AllocationStrategy => Str
Specifies the strategy to use in launching On-Demand instance fleets.
Currently, the only option is C<lowest-price> (the default), which
launches the lowest price first.
=head2 CapacityReservationOptions => L<Paws::EMR::OnDemandCapacityReservationOptions>
The launch specification for On-Demand instances in the instance fleet,
which determines the allocation strategy.
=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