The filters on GET /v1/survey_responses are now symmetric. All three filters accept multiple IDs, and survey has been renamed to survey_id to match the rest of the API.
| Before | After |
|---|---|
email_id (single) | email_id (list) |
subscriber_id (single) | subscriber_id (list) |
survey (list) | survey_id (list) |
Existing requests passing a single value to email_id or subscriber_id continue to work. Requests using survey=... must be updated to survey_id=....
We didn't bump the API version for this — /v1/survey_responses is a niche endpoint and we don't expect anyone to be relying on the survey parameter name. If this change breaks your workflow, email us at [email protected] and we'll figure something out.