Reads information about specified GDB group using key.
## Request Structure
`JSON object:`
```JSON
{
"method": "global_db",
"subcommand": ["read"],
"arguments": {
"group": "group_name",
"key": "key_name"
},
"id": "1"
}
```
`Parameters:`
**`group`** - name of the group (list of names can be acquired using [[JSON-RPC Request - GLOBAL_DB GROUP_LIST]])
**`key`** - key for access the group (list of keys can be acquired using [[JSON-RPC Request - GLOBAL_DB GET_KEYS]])
### Curl Example
`Request:`
```actionscript
curl --unix-socket /opt/cellframe-node/var/run/node_cli -X POST http://localhost/connect -d '{
"method": "global_db",
"subcommand": ["read"],
"arguments": {
"group": "local.general",
"key": "gdb_version"
},
"id": "1"
}'
```
`Response:`
```json
{
"type": 2,
"result": [
{
"group": "local.general",
"key": "gdb_version",
"time": "Mon, 21 Apr 2025 16:41:22 +0700",
"value len": 17,
"value hex": "\n +0000: 73 74 72 69 6E 67 20 69 6E 20 71 75 6F 74 65 73 string in quotes \n +0010: 00 . \n"
}
],
"id": 1
}
```