reference: class: File location: keep:a3af04432df3d71d22f2fe8be549ba96+5974/hg38.fa sample: ERR1726424 gvcf1: class: File location: keep:dec5da8ebcda12b3eece8705a4391f55+2510/ERR1726424.gatk.g.vcf.gz gvcf2: class: File location: keep:dec5da8ebcda12b3eece8705a4391f55+2510/ERR1726424.gatk.g.vcf_10.gz