Skip to content

Available now

envelope.format.uuid ​

Refused 400 schema

Not a UUID, in the SOM 1.0 envelope.

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)

What it means ​

The message breaks the SOM 1.0 envelope. Not a UUID. Typical cause: message_id, correlation_id or warning_id like "msg-1".

How to fix it ​

Send a UUID. SOM asks for UUIDv7 (time-ordered) for message ids. 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.