# Subscribe to participant resume capability change events in Amazon Connect Agent Workspace
onCanResumeParticipantChanged()

Subscribes to events when a participant's capability to be resumed from hold changes.

 **Signature** 

```
onCanResumeParticipantChanged(
  handler: CanResumeParticipantChangedHandler,
  participantId?: string
): void
```

 **Usage** 

```
const handleCanResumeChanged = (event) => {
  console.log(`Participant ${event.participantId} resume capability: ${event.canResumeConnection}`);
  if (event.canResumeConnection) {
    // Enable resume button for this participant
  } else {
    // Disable resume button for this participant
  }
};
voiceClient.onCanResumeParticipantChanged(handleCanResumeChanged, "participant-456");
```

 **Input** 


|  **Parameter**  |  **Type**  |  **Description**  | 
| --- | --- | --- | 
| handler Required | CanResumeParticipantChangedHandler | Event handler function to call when the capability changes | 
| participantId | string | Optional participant ID to filter events for a specific participant |