获取boto.exception.S3ResponseError:S3ResponseError:403上传文件时禁止访问

关于这个问题还有一些其他问题:

boto.exception.S3ResponseError:S3ResponseError:403禁止

S3ResponseError:S3ResponseError:403 Forbidden

S3ResponseError:403禁止使用boto

Python:Amazon S3无法获得桶:403 Forbidden说

然而,似乎我可能遇到了不同的问题(例如,时钟偏差不是问题,我已经尝试过设置validate=False,我相信我有正确的密钥和密钥,因为尝试伪造密钥或秘密密钥会给我不同的错误) .这是我的脚本:

import boto
import sys
from boto.s3.key import Key

BUCKET_NAME = sys.argv[1]
AWS_ACCESS_KEY_ID = sys.argv[2]
AWS_SECRET_ACCESS_KEY = sys.argv[3]

conn = boto.connect_s3(AWS_ACCESS_KEY_ID, AWS_SECRET_ACCESS_KEY)
bucket = conn.get_bucket(BUCKET_NAME, validate=False)
k = Key(bucket)
k.key = 'barbaz'
k.set_contents_from_filename('/tmp/barbaz.txt')

结果如下:

Traceback (most recent call last):
  File "/home/jonderry/sdmain/src/scripts/jenkins/upload_to_s3.py", line 16, in 
    k.set_contents_from_filename('/tmp/barbaz.txt')
  File "/usr/local/lib/python2.7/dist-packages/boto/s3/key.py", line 1360, in set_contents_from_filename
    encrypt_key=encrypt_key)
  File "/usr/local/lib/python2.7/dist-packages/boto/s3/key.py", line 1291, in set_contents_from_file
    chunked_transfer=chunked_transfer, size=size)
  File "/usr/local/lib/python2.7/dist-packages/boto/s3/key.py", line 748, in send_file
    chunked_transfer=chunked_transfer, size=size)
  File "/usr/local/lib/python2.7/dist-packages/boto/s3/key.py", line 949, in _send_file_internal
    query_args=query_args
  File "/usr/local/lib/python2.7/dist-packages/boto/s3/connection.py", line 664, in make_request
    retry_handler=retry_handler
  File "/usr/local/lib/python2.7/dist-packages/boto/connection.py", line 1068, in make_request
    retry_handler=retry_handler)
  File "/usr/local/lib/python2.7/dist-packages/boto/connection.py", line 939, in _mexe
    request.body, request.headers)
  File "/usr/local/lib/python2.7/dist-packages/boto/s3/key.py", line 882, in sender
    response.status, response.reason, body)
boto.exception.S3ResponseError: S3ResponseError: 403 Forbidden

AccessDeniedAccess Denied***someRequestId******someHostId

任何想法是什么问题,或如何进一步诊断？