Skip to content

Available now

story-context.uniqueItems ​

Refused 400 schema

An array with repeated items, in the story-context payload schema.

OutcomeRefused, 400
Sourceschema: The SOM 1.0 JSON Schema says no. The message is not valid SOM 1.0.
Checked atSOM envelope, version and payload (see the order of checks)
Applies tomessages whose payload is checked against the story-context schema

What it means ​

The message breaks the story-context payload schema. An array with repeated items. Typical cause: The same tag or id listed twice.

How to fix it ​

Remove the duplicates. path in the violation points at the field.


Branch on the rule id, never on the violation's message text. All rules: rule catalogue.

SOM is an open standard maintained by the SOM working group. This service is not endorsed by it.