1 Definition
An Item containing the Item or Process (or their IDs) about which information is sought and the response from a Service. An Information Request enables a Process to obtain additional information on an Item or Process that is not otherwise available.
2 Functional Requirements
Information Request includes the Item or Process (or their IDs) of which Information is requested and other information proper of the Discovery Qualifier.
3 Syntax
https://schemas.mpai.community/MMM4/V1.0/data/Information.json
4 Semantics
| Label | Size | Description |
| Header | N1 Bytes | Information Header |
| – Standard-Information | 9 Bytes | The characters “MMM-INF-V” |
| – Version | N2 Bytes | Major version – 1 or 2 characters |
| – Dot-separator | 1 Byte | The character “.” |
| – Subversion | N3 Byte | Minor version – 1 or 2 characters |
| M-InstanceID | N4 Bytes | Identifier of M-Instance. |
| InformationID | N5 Bytes | Identifier of Information Item. |
| InformationData | N6 Bytes | Set of Information Data |
| – InformationQualifier | N7 Bytes | Qualifier of Information Item |
| – InformationDataLength | N8 Bytes | Length of Information Data |
| – InformationDataURI | N9 Bytes | URI of Information Data |
| DescrMetadata | N10 Bytes | Descriptive Metadata |
