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 actionMQK0KJVP5FAJZ4Z2qC2npfD4UzjYwAq6pDnY1EDd7sUhQpXhbM06HGTu+RiD+61DU1UVyyXaiY9N0E2JpHV4Y7UZgqA6aFkL29VeLfVFjUN4zjdP