/api/guestbooks/{id}/responses returns responses but pagination.totalResponses is 0

[ekraffmiller]

What steps does it take to reproduce the issue?
Create a guestbook in the root collection
Create a subcollection, and include the inherited guestbook in the subcollection
Create a Dataset in the subcollection with the guesbook required
Download from the Dataset, to generate a guestbook response.

Call GET /api/guestbooks/{id}/responses?limit=10&offset=0
It will return the response, but the pagination object is:
"pagination": {
"totalResponses": 0
}
This is because the pagination totalResponses is set based on the number of responses in the guestbook owner collection (root), not in the subcollection.

To correct this issue:
Add a parameter to the endpoint, specifying the collectionId for the guestbook responses.

• When does this issue occur?
  Getting guestbook responses for an inherited guestbook.

• Which page(s) does it occurs on?
  API

• What happens?
  Call GET /api/guestbooks/{id}/responses?limit=10&offset=0
  It will return the response, but the pagination object is:
  "pagination": {
  "totalResponses": 0
  }

• To whom does it occur (all users, curators, superusers)?
  all

• What did you expect to happen?
  pagination totalResponses should match the responses returned.

Which version of Dataverse are you using?
6.11

Any related open or closed issues to this bug report?

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Are you thinking about creating a pull request for this issue?
Help is always welcome, is this bug something you or your organization plan to fix?

[pdurbin]

From standup, consider working on this one at the same time:

• Update guestbook responses to sort by guestbook response fields #12524