curl --request GET \
  --url https://api.coralogix.com/mgmt/openapi/5/parsing-rules/rule-groups/v1/{group_id} \
  --header 'Authorization: <api-key>'

{
  "ruleGroup": {
    "creator": "<string>",
    "description": "<string>",
    "enabled": true,
    "hidden": true,
    "id": "<string>",
    "name": "<string>",
    "order": 123,
    "ruleMatchers": [
      {
        "applicationName": {
          "value": "<string>"
        }
      }
    ],
    "ruleSubgroups": [
      {
        "enabled": true,
        "id": "<string>",
        "order": 123,
        "rules": [
          {
            "description": "<string>",
            "enabled": true,
            "id": "<string>",
            "name": "<string>",
            "order": 123,
            "parameters": {
              "allowParameters": {
                "keepBlockedLogs": true,
                "rule": "<string>"
              }
            },
            "sourceField": "<string>"
          }
        ]
      }
    ]
  }
}