~~NOTOC~~
[[sdk_api]] > [[BS2_RemoveDataEncryptKey]]

===== BS2_RemoveDataEncryptKey =====
[+ V2.6.0] Removes the encryption key for the device.
\\
If function is called successfully, the device will revert to the default key value, and all data on the device will be erased.
==== Declaration ====
<code cpp>
#include "BS_API.h"

int BS2_RemoveDataEncryptKey(void* context, uint32_t deviceId);
</code>
==== Parameter ====
  * [In] ''//context//'' : Context
  * [In] ''//deviceId//'' : Device ID
==== Return Value ====
If successfully done, ''BS_SDK_SUCCESS'' will be returned. \\
If there is an error, the corresponding error code will be returned.
==== See Also ====
[[BS2_GetDataEncryptKey]]\\ [[BS2_SetDataEncryptKey]]