KAFKA connector Apply Tansform.filter.Value - apache-kafka

Question

I have create a connector to azureEventhub , it works fine to pull the data into the topic ,
My use case is to filter the messages that I m pullling basing on the message type .
Example :
{
"messageType": "Transformed",
"timeStamp": 1652113146105,
"payload": {
"externalId": "24323",
"equipmentType": "TemperatureSensor",
"measureType": "Temperature",
"normalizedData": {
"equipmentData": [
{
"key": "ReadingValue",
"value": 23,
"valueType": "number",
"measurementUnit": "celsius",
"measurementDateTime": "2022-05-09T16:18:34.0000000Z"
}
]
},
"dataProviderName": "LineMetrics"
},
},
{
"messageType": "IntegratorGenericDataStream",
"timeStamp": 1652113146103,
"payload": {
"dataSource": {
"type": "sensor",
},
"dataPoints": [
{
"type": "Motion",
"value": 0,
"valueType": "number",
"dateTime": "2022-05-09T16:18:37.0000000Z",
"unit": "count"
}
],
"dataProvider": {
"id": "ba84cbdb-cbf8-4d4f-9a55-93b43f671b5a",
"name": "LineMetrics",
"displayName": "Line Metrics"
}
},
}
I wanted to apply a filter on a value like shown in the pic:
enter image description here
the error that appears to me :
enter image description here