# Publish a Rate Card Set Version

Publishing a Rate Card Set Version means activating the version from the set effective date.
A Rate Card Set Version can be published to any future date, but cannot be published on the same
effective date as another Rate Card Set Version on the same Rate Card Set. Once published, a Rate Card
Set Version cannot be unpublished.
This endpoint returns structured Rate Card Set Version objects.
As with all Kantata OX API endpoints, the returned data will be referenced in sorted order in the `results` array
and will be indexed by ID in the `rate_card_set_versions` top-level JSON key.
Please see our [Response Format](#section/Response-Format) section for more information.

Endpoint: PUT /rate_card_set_versions/{id}/publish
Version: 1.0.0

## Path parameters:

  - `id` (integer, required)
    The ID of the Model.

## Response 200 fields (application/json):

  - `activated` (boolean)
    Indicates whether the Rate Card Set Version has been published.

## Response 400 fields (application/json):

  - `errors` (array)

  - `errors.type` (string)

  - `errors.message` (string)

## Response 401 fields (application/json):

  - `errors` (array)

  - `errors.type` (string)

  - `errors.message` (string)

## Response 403 fields (application/json):

  - `errors` (array)

  - `errors.type` (string)

  - `errors.message` (string)

## Response 404 fields (application/json):

  - `errors` (array)

  - `errors.type` (string)

  - `errors.message` (string)

## Response 422 fields (application/json):

  - `errors` (array)

  - `errors.type` (string)

  - `errors.message` (string)

## Response 503 fields (application/json):

  - `errors` (array)

  - `errors.type` (string)

  - `errors.message` (string)