未识别自制桶选项？

import os
from qcloud_cos import CosConfig
from qcloud_cos import CosS3Client

# 设置用户属性, 包括 secret_id, secret_key, region
secret_id = 'your_secret_id'      # 替换为用户的 secretId
secret_key = 'your_secret_key'    # 替换为用户的 secretKey
region = 'your_region'            # 替换为用户的 Region
token = None                      # 使用临时密钥需要传入 Token，默认为空，可不填
config = CosConfig(Region=region, SecretId=secret_id, SecretKey=secret_key, Token=token)
client = CosS3Client(config)

# 创建桶
response = client.create_bucket(
    Bucket='your_bucket_name',  # 替换为你的桶名称
    CreateBucketConfiguration={
        'LocationConstraint': region
    }
)

print(response['ResponseMetadata']['HTTPStatusCode'])