Unit Collaborators by Country

`GET /portfolio/unit/{id}/collaborators-by-country`

Groups unit-associated project collaborator entries by their stored country.

Parameters

Parameter	Type	Description
`id (path)`	string	Stored group ID. Use the actual root ID rather than `0`.
`apikey`	string	Portfolio API key, if configured; alternatively use `X-API-Key`.
`limit`	integer	Maximum list rows. Do not paginate this object response.
`offset`	integer	List rows to skip with `limit`. Defaults to `0`; negative values become `0`.

Authentication, pagination, and error envelopes are described in Portfolio API Basics. Parameters such as json, filter, columns[], full, and aggregate are not supported unless listed here.

Example Request

GET /portfolio/unit/BIO/collaborators-by-country?apikey=YOUR_PORTFOLIO_API_KEY

Example Response

{
  "status": 200,
  "count": 2,
  "data": {
    "countries": [
      {
        "iso": "DE",
        "iso3": "DEU",
        "count": 3,
        "label": "<b>Germany",
        "0": "</b><br/>Projects: 3"
      }
    ],
    "institute": {
      "name": "Example Institute",
      "country": "DE"
    }
  }
}

The example uses illustrative values; the object is abbreviated. Optional stored or rendered fields may be omitted. For detail objects, response count usually counts top-level fields; see the basics.

Returned Fields

Field	Description
`countries`	Country summaries, one per grouped collaborator country.
`countries[].iso, countries[].iso3`	Stored country code and resolved ISO3 value; unresolved/missing countries can be null.
`countries[].count`	Number of collaborator entries, not a count of distinct partner organizations.
`countries[].label`	Current output contains only the opening `<b>` plus the translated country name.
`countries[].0`	Due to an unkeyed string in the route, the closing markup and project-count text are returned under JSON key `"0"`.
`institute`	Configured affiliation details for the home institute.

Response Behavior

Includes this unit and descendants; no public-project filter is applied. Groups by collaborators.country rather than reading the resolved organization's country. Countries have no explicit sort. Unlike several unit endpoints, this handler does not resolve 0 to the root group first; use the actual root group ID for root statistics.

Response count is always 2 for the two top-level keys (countries, institute), not the number of countries. The malformed label/"0" split shown in the example matches the current route.