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 actionDBEKAGY7E6HHQB0PNOXG8DKHc9PmzZLWmGE47oiGaFZv4ItpVn3s+BP0+hkMdRxEg73X3DTBgln11bkbZRJ6Z5Z7neY/rnOseYc7xhNBnSrBqiKg962TL9PzkRs=