module Aws::Endpoints::Matchers

def self.aws_partition(value)
  partition =
    Aws::Partitions.find { |p| p.region?(value) } ||
    Aws::Partitions.find { |p| value.match(p.region_regex) } ||
    Aws::Partitions.find { |p| p.name == 'aws' }
  return nil unless partition
  partition.metadata
end