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 actionV1S4WVA00ZP6N29ZP7rN/FwMr+AMTAln5xaMH45N2tec2wPKZSuBUmJpTtnpSjfN4Z6qOvwJ8nkaRAMmoxv9kjRP5zz/xYZBHTwqum+Ni14lwbJuPehGgrB6HpE=