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 actionQRP7G7ZK9JASVZTK9WjN8qgi2g4w5ZlC98/d03iRMbAr2KzbGa4evoEzNEMx1MNwdcMo9h471NYR1+ZQfngyXf0FNyiBqd/1aCAUvp2LoyjjwzdHYK3U4C0T0RQ=