Erlang

-module(example).
-export([main/0]).

-define(URL, "http://localhost:5000/execute").

-record(parameters, {console_text}).
-record(task_item, {sequence, name, action}).
-record(request_payload, {parameters, tasks}).

main() ->
    Payload = #request_payload{
        parameters = #parameters{console_text = <<"hallo word">>},
        tasks = [#task_item{sequence = 1, name = <<"log">>, action = <<"console">>}]
    },
    
    JsonContent = jsx:encode(Payload),
    
    ContentType = {"Content-Type", "application/json"},
    Headers = [ContentType],
    
    {ok, RequestBody} = httpc:request(post, { ?URL, Headers, "application/json", JsonContent }, [], []),
    
    case RequestBody of
        {ok, {{_, 200, _}, _, ResponseBody}} ->
            io:format("Response: ~s~n", [ResponseBody]);
        {ok, {{_, StatusCode, _}, _, _}} ->
            io:format("Error: ~p~n", [StatusCode]);
        Error ->
            io:format("Error: ~p~n", [Error])
    end.