我在 GAE 中创建了一个可以正常工作的拉取队列，我可以从应用程序中添加元素并使用以下代码从我的实例中检索它们：
from apiclient.discovery import build
from oauth2client.client import GoogleCredentials
credentials = GoogleCredentials.get_application_default()
PROJECT_NAME = "my-project"
QUEUE_NAME = 'my-queue'
q = build('taskqueue', 'v1beta2', credentials=credentials)
l = q.tasks().lease(project=PROJECT_NAME, taskqueue=QUEUE_NAME, leaseSecs=600, numTasks=1)
result = l.execute()
task = result['items'][0]
task_id = task['id']
当我在处理后尝试删除任务时出现问题，这段代码应该可以工作
d = q.tasks().delete(project=PROJECT_NAME, taskqueue=QUEUE_NAME, task=task_id)
d.execute()
返回
File "/usr/local/lib/python2.7/dist-packages/oauth2client/util.py", line 137, in positional_wrapper
return wrapped(*args, **kwargs)
File "/usr/local/lib/python2.7/dist-packages/googleapiclient/http.py", line 838, in execute
raise HttpError(resp, content, uri=self.uri)
googleapiclient.errors.HttpError: <HttpError 400 when requesting
https://www.googleapis.com/taskqueue/v1beta2/projects/my-project/taskqueues/my-queue/tasks/46101672956060486431?
returned "project name is invalid">
我不明白出了什么问题，因为我能够从队列中获取任务，但是当我想删除它时，会引发此错误。
有没有人有见识？