# File lib/fog/workflow/openstack/v2/requests/create_action_execution.rb, line 6
          def create_action_execution(action, input = {}, params = {})
            data = {:name => action}
            data[:input] = Fog::JSON.encode(input) unless input.empty?
            data[:params] = Fog::JSON.encode(params) unless params.empty?
            body = Fog::JSON.encode(data)
            request(
              :body    => body,
              :expects => 201,
              :method  => "POST",
              :path    => "action_executions"
            )
          end