{
  "ruleChain": {
    "name": "Related Thermostat Temperature",
    "type": "CORE",
    "firstRuleNodeId": null,
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    "debugMode": false,
    "configuration": null,
    "additionalInfo": {
      "description": ""
    }
  },
  "metadata": {
    "version": 2,
    "firstNodeIndex": 0,
    "nodes": [
      {
        "type": "org.thingsboard.rule.engine.metadata.TbGetRelatedAttributeNode",
        "name": "Get Temperature from Related Thermostat",
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            "direction": "FROM",
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              {
                "relationType": "Uses",
                "entityTypes": [
                  "DEVICE"
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          "dataToFetch": "LATEST_TELEMETRY",
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          "dataMapping": {
            "temperature": "roomTemperature"
          }
        },
        "additionalInfo": {
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      },
      {
        "type": "org.thingsboard.rule.engine.transform.TbTransformMsgNode",
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        "configuration": {
          "scriptLang": "TBEL",
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          "layoutY": 253
        }
      },
      {
        "type": "org.thingsboard.rule.engine.rpc.TbSendRPCReplyNode",
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        "configuration": {
          "serviceIdMetaDataAttribute": "serviceId",
          "sessionIdMetaDataAttribute": "sessionId",
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    ],
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      {
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        "fromIndex": 1,
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    ],
    "ruleChainConnections": null
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}