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 actionVNWW5G55TC78A6XWWbuxhUm9Eg34AnI1TNv5o4H/XK5PPJshpiBDfRfktoMW3hRu/WRNgnqXA+7PpoPiorkZeAGMVEI=