## Metered class

Provides methods to set metered key.



The Metered type exposes the following members:

### Constructors
| Constructor | Description |
| :- | :- |
| [__init__](/cad/python-net/aspose.cad/metered/__init__/#) | Initializes a new instance of this class. |


### Methods
| Method | Description |
| :- | :- |
| [set_metered_key](/cad/python-net/aspose.cad/metered/set_metered_key/#str-str) | Sets metered public and private key.
<br/>If you purchase metered license, when start application, this API should be called, normally, this is enough. 
<br/>However, if always fail to upload consumption data and exceed 24 hours, the license will be set to evaluation status, 
<br/>to avoid such case, you should regularly check the license status, if it is evaluation status, call this API again. |



### Example 


In this example, an attempt will be made to set metered public and private key

### See Also
* module [`aspose.cad`](..)