class Aws::CloudWatchEvidently::EndpointProvider

def initialize(rule_set = nil)
  @@rule_set ||= begin
    endpoint_rules = Aws::Json.load(Base64.decode64(RULES))
    Aws::Endpoints::RuleSet.new(
      version: endpoint_rules['version'],
      service_id: endpoint_rules['serviceId'],
      parameters: endpoint_rules['parameters'],
      rules: endpoint_rules['rules']
    )
  end
  @provider = Aws::Endpoints::RulesProvider.new(rule_set || @@rule_set)
end

def resolve_endpoint(parameters)
  @provider.resolve_endpoint(parameters)
end