Fix for task id as valid UUID

rocky/rocky/scheduler.py

@@ -299,14 +299,15 @@ def list_tasks(self, **kwargs) -> PaginatedTasksResponse:
             filter_key = "filters"
             params = {k: v for k, v in kwargs.items() if v is not None if k != filter_key}  # filter Nones from kwargs
             endpoint = "/tasks"
-            res = self._client.post(endpoint, params=params, json=kwargs.get(filter_key, None))
+            res = self._client.post(endpoint, params=params, json=kwargs.get(filter_key))
             return PaginatedTasksResponse.model_validate_json(res.content)
         except ValidationError:
             raise SchedulerValidationError(extra_message=_("Task list: "))
         except ConnectError:
             raise SchedulerConnectError(extra_message=_("Task list: "))
 
     def get_task_details(self, task_id: str) -> Task:
+        task_id = str(uuid.UUID(task_id))
         return Task.model_validate_json(self._get(f"/tasks/{task_id}", "content"))
 
     def push_task(self, item: Task) -> None: