{ "$id":                    "https://schemas.mpai.community/TFA/V1.5/data/TimeQualifier.json",
  "$schema":                "https://json-schema.org/draft/2020-12/schema",
  "title":                  "TimeQualifier V1.5",
  "description":            "Qualifier describing subtypes, formats, and attributes for temporal structures.",
  "type":                   "object",
  "required":               [ "Header", "TimeQualifierID", "SubType", "Format" ],
  "additionalProperties":   false,
  "properties":             {

    "Header":               { "type": "string", "pattern": "^TFA-TIQ-V[0-9],{1,2},[.][0-9],{1,2}$" },
    "MInstanceID":          { "type": "string" },
    "UEnvironmentID":       { "type": "string" },
    "TimeQualifierID":      { "type": "string" },

    "SubType":              { "type": "object", "additionalProperties": true },

    "Format":               { "type": "object", "additionalProperties": false, "properties": {
      "MPAIFormat":         { "$ref": "https://schemas.mpai.community/OSD/V1.5/data/SimpleTime.json" },
      "OtherFormats":       { "$ref": "https://schemas.mpai.community/TFA/V1.5/formats/TimeFormats.json" } } },

   "DescrMetadata":         { "type": "string", "maxLength": 2048 } } }