Get all messages

GET 
/administration/messages

Returns all administration messages for this singleton resource. Each messages[] row includes name and group as closed-set enum strings (MessageName, MessageGroup in OpenAPI), plus displayName and message. Root updatedAt is when the document last changed (ISO 8601 UTC date-time).

Responses

200

Success.

401

Authentication required.

403

Authorization required.

500

Internal server error.