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How can I delete vendor uuid from sd ?

"sd_ble_uuid_vs_add" is used to add vendor uuid, and the second parameter return the index of it
Can I use this ID to delete it from sd database ?

  • you can use only the UUID type to remove and not the index to remove it like the documentation says

    /**@brief Remove a Vendor Specific base UUID.
     * 
     * @details This call removes a Vendor Specific base UUID that has been added with @ref sd_ble_uuid_vs_add. This function allows
     * the application to reuse memory allocated for Vendor Specific base UUIDs.
     *
     * @note Currently this function can only be called with a p_uuid_type set to @ref BLE_UUID_TYPE_UNKNOWN or the last added UUID type.
     *
     * @param[in]  p_uuid_type  Pointer to a uint8_t where the type field in @ref ble_uuid_t::type corresponds to the UUID type that
     *                          shall be removed. If the type is set to @ref BLE_UUID_TYPE_UNKNOWN, or the pointer is NULL, the last
     *                          Vendor Specific base UUID will be removed.
     * @param[out] p_uuid_type  Pointer to a uint8_t where the type field in @ref ble_uuid_t corresponds to the UUID type that was
     *                          removed. If function returns with a failure, it contains the last type that is in use by the ATT Server.
     *
     * @retval ::NRF_SUCCESS Successfully removed the Vendor Specific base UUID.
     * @retval ::NRF_ERROR_INVALID_ADDR If p_uuid_type is invalid.
     * @retval ::NRF_ERROR_INVALID_PARAM If p_uuid_type points to a non-valid UUID type.
     * @retval ::NRF_ERROR_FORBIDDEN If the Vendor Specific base UUID is in use by the ATT Server.
     */
    
    SVCALL(SD_BLE_UUID_VS_REMOVE, uint32_t, sd_ble_uuid_vs_remove(uint8_t *p_uuid_type));
    

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