[[configuration_api]] > [[BS2_SetAuthConfig]]

----

===== BS2_SetAuthConfig =====
Stores authentication settings on the device
==== Declaration ====
<code cpp>
#include "BS_API.h"

int BS2_SetAuthConfig(void* context, uint32_t deviceId, BS2AuthConfig* config);
</code>

<callout type="info">
[[configuration api#BS2AuthConfig|See BS2AuthConfig Structure]]
</callout>
==== Parameter ====
  * [In] ''//context//'' : Context
  * [In] ''//deviceId//'' : Device ID
  * [In] ''//config//'' : Authentication configurations pointer 
==== Return Value ====
If successfully done, ''BS_SDK_SUCCESS'' will be returned. \\
If there is an error, the corresponding error code will be returned.