Productboard API
data.relationships body parameter removal on POST /v2/notes/search
Stopped workingSubscribe to Productboard APIShare
On April 14, 2026, the body parameter data.relationships on POST /v2/notes/search was removed. Calls that include this legacy flat property fail since that day. The change removed deprecated properties from the request body in favor of structured filter and return objects.
Calls it hits
POST /v2/notes/searchbody parameter data.relationships
What to use instead of these calls
Send the notes filters in the structured data.filter and data.return objects, such as data.filter.id, data.filter.fields.*, data.filter.metadata.*, data.filter.relationships.*, data.filter.createdAt, and data.filter.updatedAt.
In Productboard API's words
Removed deprecated legacy flat properties ( ids, archived, processed, owners, creators, source, metadata, createdAt, updatedAt, relationships, fields) from the request body. Use the structured filter and return objects instead
Facts
- API
- Productboard API
api.productboard.com - Kind
- Parameter removal
- Announced
- April 7, 2026
- Takes effect
- April 14, 2026
- Calls after that day
- Fail
- Source
- Announcement
- Last updated
- Verified
- , against Productboard API's own pages
Questions
When does this change take effect?
Calls to POST /v2/notes/search, body parameter data.relationships on Productboard API stopped working on April 14, 2026.
What happens to calls after April 14, 2026?
They have failed since April 14, 2026.
How do I find the calls this hits in my code?
Okapi reads your repository, finds the calls this change hits and opens a pull request with the fix. It never commits to your branches: every change comes as a pull request you review.
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You fixed this one by hand.
Okapi opens the pull request with the fix before the next breaking change reaches your code.