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 actionVYDS5PEX7REBS17ZMBnkp7YmSaPnocQMc6AtRGQbcPg2V5Ijneffs0H2Vrd2lgqpCsWbhxZzAvnr07dXlYI65Pf1RvQGYG5/HIhtrBX1ICeMpBH5