Namespaces: MyService: actions: some-action: class: std.mistral_http base-parameters: url: http://path_to_service/action_url method: GET output: output: $ Workflow: tasks: no_retry_task: action: MyService.some-action publish: n_rt_output: $.output on-success: delay_retry_task delay_retry_task: action: MyService.some-action retry: count: 2 delay: 0.1 publish: rt_output: output