code: public void task_domain_id_argument_key_PUT(Long id, String key, OvhDomainTaskArgument body) throws IOException {
  		String qPath = "/me/task/domain/{id}/argument/{key}";
  		StringBuilder sb = path(qPath, id, key);
  		exec(qPath, "PUT", sb.toString(), body);
  	}
docs: Alter this object properties
  
  REST: PUT /me/task/domain/{id}/argument/{key}
  @param body [required] New object properties
  @param id [required] Id of the task
  @param key [required] Key of the argument