AccessDeniedUser: arn:aws:sts::196019834636:assumed-role/APIGatewayS3Integration/BackplaneAssumeRoleSession is not authorized to perform: s3:ListBucket on resource: "arn:aws:s3:::s.stcousair.com" because no identity-based policy allows the s3:ListBucket actionQBW6STE2QRDYM9DZTwvvuArYlcIDWyKizgxR6TsPXf8+ONQ+HA+0SFjSXM0rzYk0Za6ZjGxvRoYQetYTQqyB5o/gaE6VqgDsnV3BFk6yDoHrPGijD0e9XOYnS20=