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 action99F9SFRNHCDWDXV4aui9TaHz/ffmPz/7NhtDpvRbM+EdoTlP7hCkk8ch39H8XqLvr+I85GYXVeA0hJsRr/En2ytWQYE=