"version = {type = integer};\n"
"maintainer = {type = string};\n"
"source = {type = string};\n"
"packing_format = {enum = [tszt, txz, tbz, tgz, tar]};\n"
"packing_format = {enum = [tzst, txz, tbz, tgz, tar]};\n"
"digest_format = {enum = [sha256_base32, sha256_hex, blake2_base32, blake2s_base32]};\n"
"digests = {type = string};\n"
"manifests = {type = string};\n"