End of support notice: On October 7th, 2026, Amazon will discontinue support for Amazon IoT Greengrass Version 1. After October 7th, 2026, you will no longer be able to access the Amazon IoT Greengrass V1 resources. For more information, please visit [Migrate from Amazon IoT Greengrass Version 1](https://docs.amazonaws.cn/greengrass/v2/developerguide/migrate-from-v1.html).

# TelemetryConfiguration
<a name="definitions-telemetryconfiguration"></a>

```
{
  "Telemetry": "On|Off",
  "ConfigurationSyncStatus": "InSync|OutOfSync"
}
```

TelemetryConfiguration  
The configuration settings to run telemetry.  
type: object  
required: ["Telemetry"]

Telemetry  
The configuration setting to turn on or turn off telemetry.  
type: string  
enum: ["On", "Off"]

ConfigurationSyncStatus  
The synchronization status of the device-reported configuration with the desired configuration.  
type: string  
enum: ["InSync", "OutOfSync"]