AWS TwinMaker - Change Icon Tag

Question

I would like to know how to change in real time, based on the response of the lambda associated with the component, the type of icon of an associated TAG in the 3D model.

This is my component:

```
{
  "operationStatus": {
    "definition": {
      "dataType": {
        "type": "STRING"
      },
      "isTimeSeries": false,
      "isRequiredInEntity": false,
      "isExternalId": false,
      "isStoredExternally": true,
      "isImported": false,
      "isFinal": false,
      "isInherited": false
    }
  }
}
```
This is lambda response:

```
Response
{
  "propertyValues": {
    "operationStatus": {
      "propertyReference": {
        "propertyName": "operationStatus",
        "entityId": "sandbox-entity",
        "componentName": "sandbox-component",
        "externalIdProperty": {
          "operationStatus": "WARNING"
        }
      },
      "propertyValue": {
        "stringValue": "WARNING"
      }
    }
  }
}
```
this is tag config and rule

![Enter image description here](/media/postImages/original/IMqwchH2UeTpSRmnN2osBPaQ)

![Enter image description here](/media/postImages/original/IMJs5JjInGRM-YEds0hdxfmw)

Tag in my Grafana TwinMaker plugin never change icon:
![Enter image description here](/media/postImages/original/IM2--SJD_LRpS7GFjRHQg03A)

![Enter image description here](/media/postImages/original/IMPiwNTBbfS1OxKLQkFxKacg)

Thank you.

Answer

Hello,

Tags can only change with rules defined for time series properties. This means that in the componentType definition the `isTimeSeries` field would be set to `true`. In your lambda you would upload values for your property with a timestamp.

You can retrieve time series values for this property by adding a "Get Property Value History by Entity" query on the Scene Viewer panel. Pass the entity ID, component name, and property name to the query, and set the time range to a range with data for your property.

AWS TwinMaker - Change Icon Tag

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