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).

# ConnectivityInfo
<a name="definitions-connectivityinfo"></a>

```
{
"Id": "string",
"HostAddress": "string",
"PortNumber": 0x01,
"Metadata": "string"
}
```

  
Information about a Greengrass core's connectivity.  
required: ["Id", "HostAddress"]

Id  
The ID of the connectivity information.  
type: string

HostAddress  
The endpoint for the Greengrass core. Can be an IP address or DNS address.  
type: string

PortNumber  
The port of the Greengrass core, usually 8883.  
type: integer  
format: int32

Metadata  
Metadata for this endpoint.  
type: string