Status Codes
Feedspace does not return
201 for creates. A successful POST returns 200.
Successful Responses
The payload is always underdata.
message:
data that the Feedspace dashboard uses for its own display logic. Ignore any key you do not recognise, and do not treat a new one as a breaking change.
Error Responses
Every error carries amessage you can show or log.
Validation errors
A422 adds an errors object keyed by field name, where each value is an array of messages for that field:
422 when the file parses but contains no importable rows. That response uses a different shape, documented on its own page.
Permission errors
A403 includes additional boolean flags that the Feedspace dashboard uses to decide which prompt to show the signed-in user. Integrations can ignore them and read message.
Not found
404 messages name the record type, for example Review not found., Form not found., Page not found. or Workspace not found..
A 404 does not always mean the record is gone. Because every request is scoped to one workspace, a record that exists in a different workspace is reported as not found. If you are certain the record exists, confirm you are using the credentials for the workspace that owns it.
Identifiers
Most404 responses come from sending the wrong kind of identifier. Feedspace records carry both a numeric id and a separate string identifier, and only the string form is accepted:
Reviews are the exception: they are addressed by their numeric
id, together with the review type in the path, for example /feeds/text/{text_feed_id}.