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 action0HQJY46RVH30RXEDm9Kf2wHwy2ClXRVQaoGTKOHUCepd5uNiEhzv24bxD6gtaxYfeF7MQYVuCXni9ISiw9jnsKSQZE3ji9ufgO+Q2/NFDatYcGRx