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 actionER5RS7979A6KV5J5higTpItK7JKbmeHcUtu/epXpCH2a2fIy3dwuaMWhe7O+BfQxFtHMuBz95Iwhw974kqq8Tmcv+fU=