{ "$schema": "https://json-schema.org/draft/2020-12/schema", "$id": "https://raw.githubusercontent.com/api-evangelist/upwork/refs/heads/main/json-schema/graphql-message-schema.json", "title": "Message", "description": "A message in a contract messaging room", "type": "object", "properties": { "id": { "type": "string", "description": "Unique identifier for the message", "example": "msg-abc123" }, "text": { "type": "string", "description": "The message text content", "example": "Hi, let's discuss the project requirements" }, "createdDateTime": { "type": "string", "format": "date-time", "description": "When the message was sent", "example": "2025-03-15T14:30:00Z" }, "authorId": { "type": "string", "description": "ID of the message author", "example": "user-12345" }, "authorName": { "type": "string", "description": "Name of the message author", "example": "Jane Smith" }, "roomId": { "type": "string", "description": "ID of the messaging room", "example": "room-xyz789" } } }