{ "$schema":                  "https://json-schema.org/draft/2020-12/schema",
  "$id":                      "https://schemas.mpai.community/MMM4/V2.2/data/MInstance.json",
  "title":                    "MInstance V2.2", "type": "object", "properties": {

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

    "MCapabilities":          { "$ref": "https://schemas.mpai.community/MMM4/V2.2/data/Capabilities.json" },

    "Rules":                  { "$ref": "#/$defs/Rules"  },

    "Rights":                 { "$ref": "#/$defs/Rights" },
    "DataExchangeMetadata":   { "$ref": "https://schemas.mpai.community/PTF/V1.0/data/DataExchangeMetadata.json" },
    "Trace":                  { "$ref": "https://schemas.mpai.community/AIF/V3.0/data/Trace.json" },
    "DescrMetadata":          { "type": "string", "maxLength": 2048 } },

  "$defs":                    {

    "Rules":               { "type": "array", "minItems": 1, "items": { "oneOf": [

      { "type": "object", "additionalProperties": false, "required": [ "Rule" ], "properties":
        { "Rule": { "$ref": "https://schemas.mpai.community/MMM4/V2.2/data/Rule.json" } } },

      { "type": "object", "additionalProperties": false, "required": [ "RuleID" ], "properties":
        { "RightID": { "type": "string" } } } ] } },

        "Rights":                 { "type": "array", "minItems": 1, "items": { "oneOf": [

      { "type": "object", "additionalProperties": false, "required": [ "Right" ], "properties":
        { "Right": { "$ref": "https://schemas.mpai.community/MMM4/V2.2/data/Right.json" } } },

      { "type": "object", "additionalProperties": false, "required": [ "RightID" ], "properties":
        { "RightID": { "type": "string" } } } ] } } } }