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 action69W3W4V6PA19MS3Zic8srrv1w27G1Z7n6wrfR96xGGUZbo+tFd/y8JRehqtaRVZuGXjTu+VFnm9QjfOt5J2+7VcNJX78BqbUp1LlGXm8sWUAV6QyBeBgTogLB/k=