package Paws::CloudFormation::ParameterConstraints;
  use Moose;
  has AllowedValues => (is => 'ro', isa => 'ArrayRef[Str]');
1;
### main pod documentation begin ###
=head1 NAME
Paws::CloudFormation::ParameterConstraints
=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::CloudFormation::ParameterConstraints object:
  $service_obj->Method(Att1 => { AllowedValues => $value, ..., AllowedValues => $value  });
=head3 Results returned from an API call
Use accessors for each attribute. If Att1 is expected to be an Paws::CloudFormation::ParameterConstraints object:
  $result = $service_obj->Method(...);
  $result->Att1->AllowedValues
=head1 DESCRIPTION
A set of criteria that AWS CloudFormation uses to validate parameter
values. Although other constraints might be defined in the stack
template, AWS CloudFormation returns only the C<AllowedValues>
property.
=head1 ATTRIBUTES
=head2 AllowedValues => ArrayRef[Str]
  A list of values that are permitted for a parameter.
=head1 SEE ALSO
This class forms part of L<Paws>, describing an object used in L<Paws::CloudFormation>
=head1 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
=cut