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 actionXJ7T0X1VW2X9QC3ATlEXD2Yw/T+cZMCIjcRwGtVUdaWU970fVDizP2IoihyuLp7GfTeSij0qPge4DHqavJewUSlEr0vJQTIvU8tYWk5O1mixlVNhEjYGuopSan0=