{
  "$schema": "http://json-schema.org/draft-07/schema#",
  "title": "mzPeak metadata MS run",
  "description": "Describe the JSON format of the run-level metadata section, analogous to https://peptideatlas.org/tmp/mzML1.1.0.html#run",
  "type": "object",
  "required": [
    "id",
    "default_instrument_id",
    "default_data_processing_id",
    "default_source_file_id"
  ],
  "properties": {
    "parameters": {
      "type": "array",
      "items": {
        "$ref": "https://raw.githubusercontent.com/HUPO-PSI/mzPeak-specification/refs/heads/main/schema/param.json"
      },
      "description": "Parameters describing the run not otherwise covered by the attributes.",
      "default": []
    },
    "id": {
        "type": "string",
        "description": "A unique identifier for the run"
    },
    "default_data_processing_id": {
        "type": "string",
        "description": "The default data processing identifier, as drawn from https://raw.githubusercontent.com/HUPO-PSI/mzPeak-specification/refs/heads/main/schema/data_processing.json"
    },
    "default_instrument_id": {
        "type": "integer",
        "description": "The default instrument configuration, as drawn from https://raw.githubusercontent.com/HUPO-PSI/mzPeak-specification/refs/heads/main/schema/instrument_configuration.json"
    },
    "default_source_file_id": {
        "type": "string",
        "description": "The default source file the content references, as drawn from https://raw.githubusercontent.com/HUPO-PSI/mzPeak-specification/refs/heads/main/schema/file_description.json"
    },
    "start_time": {
        "type": ["string", "null"],
        "description": "The time that data acquistion started, encoded in an RFC 3339 format (https://datatracker.ietf.org/doc/html/rfc3339)",
        "format": "date-time",
        "examples": [
            "2005-07-20T19:44:22Z"
        ],
        "default": null
    }
  }
}