# File lib/fog/aws/requests/iam/delete_access_key.rb, line 35
        def delete_access_key(access_key_id, options = {})
          user_name = options['UserName']
          if user_name && data[:users].has_key?(user_name) && data[:users][user_name][:access_keys].any? { |akey| akey['AccessKeyId'] == access_key_id }
            data[:users][user_name][:access_keys].delete_if { |akey| akey['AccessKeyId'] == access_key_id }
            Excon::Response.new.tap do |response|
              response.body = { 'RequestId' => Fog::AWS::Mock.request_id }
              response.status = 200
            end
          else
            raise Fog::AWS::IAM::NotFound.new("The Access Key with id #{access_key_id} cannot be found.")
          end
        end