通常这种错误是由于AWS credentials无效或AWS region设置错误引起的。可以使用以下代码示例检查作为环境变量或直接配置AWS credentials和region:
import boto3
# Set the AWS Credentials
access_key = 'YOUR_ACCESS_KEY'
secret_key = 'YOUR_SECRET_KEY'
region = 'YOUR_REGION'
# Create a connection to Kinesis
kinesis = boto3.client('kinesis', aws_access_key_id=access_key, aws_secret_access_key=secret_key, region_name=region)
# Do something with Kinesis
如果仍然无法解决问题,请确保您有权访问相应的AWS资源,并且已将正确的IAM roles或policies与您的AWS credentials关联。