curl --request GET \
  --url https://apigw.bienport.com/api/activities/eventgroups \
  --header 'Authorization: <authorization>' \
  --header 'OrganizationId: <organizationid>'

[
  {
    "defaultFiltered": true,
    "eventGroupId": 123,
    "instanceId": 123,
    "name": "<string>",
    "type": 123,
    "url": "<string>"
  }
]