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 actionPWFQMKGG98DSAWF5do6dwqWrRknLN+T3pfgSLp4VghGj1frsJjSdbuEtqgY5VIRjg6FJ0RwmmUOhCzYePOf+W8Aggf1dslP8C9WH6yTeEeKdqQ0YrHx3fEqKTkQ=