class Aws::Plugins::RecursionDetection::Handler

@api private

def call(context) 

def call(context)
  unless context.http_request.headers.key?('x-amzn-trace-id')
    if ENV['AWS_LAMBDA_FUNCTION_NAME'] &&
      (trace_id = ENV['_X_AMZN_TRACE_ID'])
      context.http_request.headers['x-amzn-trace-id'] = trace_id
    end
  end
  @handler.call(context)
end