# Error type: object properties: code: type: string description: "Error code" example: RESOURCE_NOT_FOUND message: type: string description: "Error message" example: "Requested resource not found" target: type: string description: "Related resource" example: "/products/42" details: type: object properties: code: type: string description: "Detailed error code" example: "MongoDB:2038" message: type: string description: "Detailed error message" example: "MongoDB: no document with ObjectID 42" required: - code - message required: - code - message