# 40130: TaskRouter->Dequeue

Log Level: ERROR

## Description

### Possible causes

* You provided a "post\_work\_activity\_sid"" that was invalid or no longer exists.

### Possible solutions

* Confirm a valid ActivitySid is being passed in the "post\_work\_activity\_sid" parameter exists in your workspace.

### Example

```bash
{
	"instruction": "dequeue",
	"to": "client:alice",
	"from": "bob",
	"post_work_activity_sid": "WA0123456789abcdef0123456789abcdef"
}
```