AccessDeniedUser: arn:aws:sts::196019834636:assumed-role/APIGatewayS3Integration/BackplaneAssumeRoleSession is not authorized to perform: s3:ListBucket on resource: "arn:aws:s3:::k.stcousair.com" because no identity-based policy allows the s3:ListBucket actionQSEQKXMY1TJYSYW74QWiBs1nNxzP27NV5l4Egna4eSGvBpaDKM9oCB30RK/3corbsHdPSe7u6jRt3qr9Ibjy/L3X5zM=