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 action9VMD6YWA5F2X5NN6FvwBBpklE46pZo3uqSXa6m6/DHlLKGzRtSqaDOskAEqqILA5jSDj/CjE5r3RxHZB/csIJzG5UdEjINxjpakbklnS5c480UkDbEzTkyRrikI=