node-pattern-group

Queries pattern group data downloaded to the Data Node through the policy synchronization module.

Command properties

Property	Description
Command type	Driver
Required permission	Administrator
License usage	Not counted
Parallel execution	Not supported
Distributed execution	Not supported

Syntax

node-pattern-group [guid=STR]

Options

guid=STR: Pattern group GUID. When specified, queries the pattern entries included in that pattern group. When omitted, lists a summary of all pattern groups.

Output fields

When the guid option is specified:

Field	Type	Description
`expr`	string	Pattern expression
`expr2`	string	Secondary pattern expression
`rule`	string	Rule name
`app_code`	string	App code
`app_built_in`	boolean	Whether this is a built-in app

When the guid option is omitted:

Field	Type	Description
`id`	integer	Pattern group ID
`guid`	string	Pattern group GUID
`name`	string	Pattern group name
`description`	string	Pattern group description
`pattern_count`	integer	Number of pattern entries
`user_name`	string	Creator name
`user_guid`	string	Creator GUID

Error codes

Parse errors

Error code	Message	Description
300320	You do not have permission to run node-pattern-group.	Administrator privileges are required.
300321	The guid option for the node-pattern-group command is not in a valid format.	The `guid` option value is not a valid GUID format.
300322	The pattern group [guid] specified in node-pattern-group was not found.	No pattern group exists for the specified GUID.

Runtime errors

None

Description

The node-pattern-group command queries pattern group data downloaded from the Control Node to the Data Node through the policy synchronization module.

When the guid option is specified, it returns the individual pattern entries (expression, secondary expression, rule) included in that pattern group. When the guid option is omitted, it returns a summary list of all synchronized pattern groups (name, GUID, pattern count, etc.).

Examples

List all pattern groups
```
node-pattern-group
```
Queries the summary information of all pattern groups synchronized to the Data Node.
Query pattern entries of a specific pattern group
```
node-pattern-group guid=550e8400-e29b-41d4-a716-446655440000
```
Queries the pattern entries included in the pattern group with the specified GUID.