| S332 SoftDevice v2.0.0 |

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ble_gatts_attr_md_t Struct Reference
Structures

Attribute metadata. More...

`#include <ble_gatts.h>`

## Data Fields
ble_gap_conn_sec_mode_t | read_perm
ble_gap_conn_sec_mode_t | write_perm
uint8_t | vlen:1
uint8_t | vloc:2
uint8_t | rd_auth:1
uint8_t | wr_auth:1

## Detailed Description

Attribute metadata.

## Field Documentation

uint8_t ble_gatts_attr_md_t::rd_auth

Read authorization and value will be requested from the application on every read operation.

ble_gap_conn_sec_mode_t ble_gatts_attr_md_t::read_perm

Read permissions.

uint8_t ble_gatts_attr_md_t::vlen

Variable length attribute.

uint8_t ble_gatts_attr_md_t::vloc

Value location, see GATT Value Locations.

uint8_t ble_gatts_attr_md_t::wr_auth

Write authorization will be requested from the application on every Write Request operation (but not Write Command).

ble_gap_conn_sec_mode_t ble_gatts_attr_md_t::write_perm

Write permissions.