# File lib/fog/aws/requests/lambda/remove_permission.rb, line 14
        def remove_permission(params={})
          function_name = params.delete('FunctionName')
          statement_id  = params.delete('StatementId')
          request({
            :method  => 'DELETE',
            :path    => "/functions/#{function_name}/versions/HEAD/policy/#{statement_id}",
            :expects => 204
          }.merge(params))
        end