# Subscribe to agent enabled channel list changes in Amazon Connect Agent Workspace
onEnabledChannelListChanged()

Creates a subscription for EnabledChannelListChanged event. This gets triggered when an Agent's enabled channels get updated.

 **Signature** 

```
const handler: EnabledChannelListChangedHandler = async (data: EnabledChannelListChanged) => {
    console.log("Agent channel list change occurred! " + data);
};

agentClient.onEnabledChannelListChanged(handler);

// EnabledChannelListChanged Structure
{
    enabledChannels: AgentRoutingProfileChannelTypes[];
    previous?: {
        enabledChannels: AgentRoutingProfileChannelTypes[];
    };
}
```

 **Permissions required:** 

```
*
```