{ "$schema": "https://json-schema.org/draft/2020-12/schema", "$id": "https://raw.githubusercontent.com/api-evangelist/mcpgate/main/json-schema/mcpgate-message-out-schema.json", "title": "MessageOut", "x-generated": "2026-10-18", "x-method": "derived", "x-generator": "derive-json-schema.py", "x-source": "openapi/mcpgate-api-openapi.json#/components/schemas/MessageOut", "properties": { "id": { "type": "integer", "title": "Id" }, "session_id": { "anyOf": [ { "type": "integer" }, { "type": "null" } ], "title": "Session Id" }, "direction": { "type": "string", "enum": [ "customer→staff", "staff→customer" ], "title": "Direction" }, "author_id": { "type": "string", "title": "Author Id" }, "body": { "type": "string", "title": "Body" }, "ts": { "type": "string", "format": "date-time", "title": "Ts" }, "customer_read_at": { "anyOf": [ { "type": "string", "format": "date-time" }, { "type": "null" } ], "title": "Customer Read At" }, "staff_read_at": { "anyOf": [ { "type": "string", "format": "date-time" }, { "type": "null" } ], "title": "Staff Read At" } }, "type": "object", "required": [ "id", "session_id", "direction", "author_id", "body", "ts" ] }