AI-generated Key Takeaways
- 
          Display & Video 360 API v3 has sunset and users should transition to v4. 
- 
          The content lists the supported device types for rules, which include computer, connected TV, smart phone, tablet, connected device, and set top box. 
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          RULE_DEVICE_TYPE_UNSPECIFIEDis a default value and does not represent a real device type option.
The supported device types for rules.
| Enums | |
|---|---|
| RULE_DEVICE_TYPE_UNSPECIFIED | Default value when device type is not specified in this version. This enum is a placeholder for default value and does not represent a real device type option. | 
| RULE_DEVICE_TYPE_COMPUTER | Computer. | 
| RULE_DEVICE_TYPE_CONNECTED_TV | Connected TV. | 
| RULE_DEVICE_TYPE_SMART_PHONE | Smart phone. | 
| RULE_DEVICE_TYPE_TABLET | Tablet. | 
| RULE_DEVICE_TYPE_CONNECTED_DEVICE | Connected device. | 
| RULE_DEVICE_TYPE_SET_TOP_BOX | Set top box. |