curl --request POST \
  --url https://{portalApiUrl}/grp/create \
  --header 'Authorization: <api-key>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "grp_name": "my-new-group",
  "grp_description": "Description of my group",
  "grp_parent_id": 3981,
  "grp_external_id": "12345678",
  "grp_external_name": "External name"
}
'

{
  "status": true,
  "result": {
    "grp_id": 123,
    "grp_name": "<string>",
    "grp_description": "<string>",
    "grp_parent_id": 123,
    "grp_external_id": "<string>",
    "grp_external_name": "<string>",
    "grp_created_date": "2023-11-07T05:31:56Z",
    "grp_updated_date": "2023-11-07T05:31:56Z"
  }
}