AccessDeniedUser: arn:aws:sts::701984500217:assumed-role/s3readonly-api-gateway/BackplaneAssumeRoleSession is not authorized to perform: s3:ListBucket on resource: "arn:aws:s3:::ats-webhost-sarithm" because no identity-based policy allows the s3:ListBucket actionS3T76SW5FA5B0XK0uts9i6vGQnwzWs6p5XBcW9CyCds7KP+zLlACheO4fZdpOCIB+jGi44US0E3whxZVCbwsuDoVqfDd3AAh+pCSmffj72WxDpQ2