# CommonDeviceInfo<a name="ZH-CN_TOPIC_0000001054479557"></a>

## **Overview**<a name="section1941601579084835"></a>

**Related Modules:**

[Softbus](Softbus.md)

**Description:**

Defines the type and content of a device to set. 

## **Summary**<a name="section2001941926084835"></a>

## Data Fields<a name="pub-attribs"></a>

<a name="table1782669460084835"></a>
<table><thead align="left"><tr id="row1455838351084835"><th class="cellrowborder" valign="top" width="50%" id="mcps1.1.3.1.1"><p id="p1183681432084835"><a name="p1183681432084835"></a><a name="p1183681432084835"></a>Variable Name</p>
</th>
<th class="cellrowborder" valign="top" width="50%" id="mcps1.1.3.1.2"><p id="p1992367213084835"><a name="p1992367213084835"></a><a name="p1992367213084835"></a>Description</p>
</th>
</tr>
</thead>
<tbody><tr id="row181467050084835"><td class="cellrowborder" valign="top" width="50%" headers="mcps1.1.3.1.1 "><p id="p2096983974084835"><a name="p2096983974084835"></a><a name="p2096983974084835"></a><a href="Softbus.md#gaf3ee5a07a887ab31517318e0d4ea8cc4">key</a></p>
</td>
<td class="cellrowborder" valign="top" width="50%" headers="mcps1.1.3.1.2 "><p id="p563609241084835"><a name="p563609241084835"></a><a name="p563609241084835"></a><a href="Softbus.md#ga25be99ffbe88e41f7ce51d2678010254">CommonDeviceKey</a>&nbsp;</p>
</td>
</tr>
<tr id="row57765250084835"><td class="cellrowborder" valign="top" width="50%" headers="mcps1.1.3.1.1 "><p id="p1010610376084835"><a name="p1010610376084835"></a><a name="p1010610376084835"></a><a href="Softbus.md#ga84452c64348251edfe90fc61a5c561ac">value</a></p>
</td>
<td class="cellrowborder" valign="top" width="50%" headers="mcps1.1.3.1.2 "><p id="p765020749084835"><a name="p765020749084835"></a><a name="p765020749084835"></a>const char *&nbsp;</p>
</td>
</tr>
</tbody>
</table>