As per [htsget specification](https://samtools.github.io/hts-specs/htsget.html) for accessing variants (VCF, BCF) the `/variants` endpoint is to be used, the sda-cli currently does not support that.
As per htsget specification for accessing variants (VCF, BCF) the
/variantsendpoint is to be used, the sda-cli currently does not support that.