{ "$schema":                         "https://json-schema.org/draft/2020-12/schema",
  "$id":                             "https://schemas.mpai.community/OSD/V1.5/data/EnhancedAudioSceneDescriptors.json",
  "title":                           "Enhanced Audio Scene Descriptors V1.5",
  "type":                            "object",
  "additionalProperties":            false,
  "required":                        [ "Header", "MInstanceID", "EnhancedAudioSceneDescriptorsID", "BaseASDID" ],
  "properties":                      {

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

    "EnhancedAudioSceneDescriptorsID":
                                     { "type": "string" },
    "BaseASDID":                     { "type": "string" },

    "EnhancedAudioSceneDescriptorsSpaceTime":
                                     { "$ref": "https://schemas.mpai.community/OSD/V1.5/data/SpaceTime.json" },

    "Entities":                      { "type": "array", "items": { "type": "object", "additionalProperties": false, "required": [ "EntityID", "ASDItemID" ], "properties": {

      "EntityID":                    { "type": "string" },
      "ASDItemID":                   { "type": "string" },

      "AudioObject":                 { "$ref": "https://schemas.mpai.community/OSD/V1.5/data/AudioObject.json" } } } },

    "Relations":                     { "type": "array", "items": { "type": "object", "additionalProperties": false, "required": [ "RelationType" ], "properties": {

      "RelationType":                { "type": "string", "enum": [ "Proximity", "Masking", "Dominance", "SpatialRelation" ] },

      "SourceID":                    { "type": "string" },
      "TargetID":                    { "type": "string" },

      "Weight":                      { "type": "number" } } } },

    "ProximityClasses":              { "type": "array", "items": { "$ref": "https://schemas.mpai.community/OSD/V1.5/data/ProximityClass.json" } },

    "MotionFlags":                   { "type": "array",
                                     "items": { "$ref": "https://schemas.mpai.community/OSD/V1.5/data/MotionFlag.json" } },

    "RankedEntities":                { "type": "array", "items": { "type": "string" } },
    "FilteredEntities":              { "type": "array", "items": { "type": "string" } },

    "SceneState":                    { "type": "object", "additionalProperties": false, "properties": {

      "AcousticProfile":             { "$ref": "https://schemas.mpai.community/OSD/V1.5/data/AcousticProfile.json" },
      "AudioCXEStatus":              { "$ref": "https://schemas.mpai.community/OSD/V1.5/data/CXEStatus.json" } } },

    "DomainRequest":                 { "type": "string" },
    "DomainResponse":                { "type": "string" },

    "DataXMData":                    { "$ref": "https://schemas.mpai.community/PTF/V1.0/data/DataExchangeMetadata.json" },
    "DescrMetadata":                 { "type": "string", "maxLength": 2048 } } }