| type | string | Yes | Event type. The value is fixed at **'waterMarkFlagChange'**, indicating the watermark flag status change event. |
| type | string | Yes | Event type. The value is fixed at **'waterMarkFlagChange'**, indicating the watermark flag status change event. |
| callback | Callback<boolean> | Yes | Callback used to return the watermark flag status. The value **true** means that the watermark flag status is changed to enabled, and **false** means that the watermark flag status is changed to disabled.|
| callback | Callback<boolean> | Yes | Callback used to return the watermark flag status. The value **true** means that the watermark is currently enabled, and **false** means that the watermark is changed to disabled.|
**Error codes**
**Error codes**
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@@ -1087,7 +1087,7 @@ Show or don't show watermark image. This API uses an asynchronous callback to re
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@@ -1087,7 +1087,7 @@ Show or don't show watermark image. This API uses an asynchronous callback to re