{
  "$schema": "http://json-schema.org/draft-06/schema#",
  "$id": "https://nextstrain.org/schemas/dataset/root-sequence",
  "title": "Nextstrain root-sequence sidecar for datasets",
  "description": "Typically produced by Augur and consumed by Auspice.  Applicable to the `--root-sequence` output of `augur export v2` as well as the `--output-sequence` option of `augur export v1`.",
  "oneOf": [
    {
      "$comment": "This is sort of weird, but `augur export v1` can explicitly produce an empty object.",
      "description": "An empty object",
      "type": "object",
      "properties": {},
      "additionalProperties": false
    },
    {
      "description": "An object containing at least a \"nuc\" key and optionally additional keys for genome annotations (e.g. genes)",
      "type": "object",
      "required": ["nuc"],
      "properties": {
        "nuc": {
          "description": "Nucleotide sequence of whole genome (from the output of `augur ancestral`)",
          "type": "string"
        }
      },
      "patternProperties": {
        "^[a-zA-Z0-9*_-]+$": {
          "$comment": "This pattern is the same pattern used in the corresponding parts of schema-export-v2.json.",
          "description": "Amino acid sequence of genome annotation (e.g. gene) identified by this key (from the output of `augur translate`)",
          "type": "string"
        }
      }
    }
  ]
}