{ "$id":                    "https://schemas.mpai.community/TFA/V1.5/data/ProgramQualifier.json",
  "$schema":                "https://json-schema.org/draft/2020-12/schema",

  "title":                  "Program Qualifier V1.5",
                            "description": "Qualifier describing subtypes, formats, and implementation‑defined attributes of program content.",
                            "type": "object", "required": [ "Header", "ProgramQualifierID", "SubType", "Format", "Trace" ],
                            "additionalProperties": false, "properties": {

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

    "ProgramQualifierID":   { "type": "string" },

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

    "Format":               { "type": "object", "additionalProperties": false, "properties": {
        "ContentFormat":    { "$ref": "https://schemas.mpai.community/TFA/V1.5/formats/ProgramFormats.json" } } },

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

    "DataExchangeMetadata": { "$ref": "https://schemas.mpai.community/AIF/V3.0/data/DataExchangeMetadata.json" },
    "Trace":                { "$ref": "https://schemas.mpai.community/AIF/V3.0/data/Trace.json" },
    "DescrMetadata":        { "type": "string", "maxLength": 2048 } } }