MessageBeaconLocationDataContent

fun MessageBeaconLocationDataContent(    msgType: String = MessageType.MSGTYPE_BEACON_LOCATION_DATA,     @Json(name = "body") body: String = "",     @Json(name = "m.relates_to") relatesTo: RelationDefaultContent? = null,     @Json(name = "m.new_content") newContent: Content? = null,     @Json(name = "org.matrix.msc3488.location") unstableLocationInfo: LocationInfo? = null,     @Json(name = "m.location") locationInfo: LocationInfo? = null,     @Json(name = "org.matrix.msc3488.ts") unstableTimestampMillis: Long? = null,     @Json(name = "m.ts") timestampMillis: Long? = null)