| Parameter | Type | Description | Example |
|---|---|---|---|
| object | The metadata information. | ||
| key | string | The metadata field. | topic |
| virtual | boolean | Specifies whether the metadata is read only. |
| Parameter | Type | Description | Example |
|---|---|---|---|
| object | The metadata information. | ||
| key | string | The metadata field. | topic |
| virtual | boolean | Specifies whether the metadata is read only. |