| Имя | Описание |
|---|---|
| MetadataRequest | |
| MetadataResponse | |
| SemanticServiceError | The SemanticServiceError message is received from the semantic service when an error/exception appeared on the server when performing the request_message sent by the client |
| SemanticServiceErrorException | The error that is thrown when an SemanticServiceError message is received from the semantic service |
