1 Definition 2 Functional Requirements 3 Syntax 4 Semantics

1 Definition

AIH Data Access Request is a request by a User holding an Authentication Token to access AIH Data stored on the Back End.

2 Functional Requirements

The request is made in natural language. The Back End converts the request into a format suitable for the Back End to retrieve the Requested Data. The Back End queries its Secure Storage and verify whether the User has the rights to access the requested AIH Data. This verification is initially made on the Model Licence. If the response is positive, the Back End makes a Confirmation Request to the Blockchain.

3 Syntax

https://schemas.mpai.community/AIH1/V1.o/data/AIHDataAccessRequest.json

4 Semantics

Label Size Description
Header N1 Bytes AIH Data Access Request Header
– Standard -AIHDataAccessRequest 9 Bytes The characters AIH-HAR-V
– Version N2 Bytes Major version – 1 or 2 characters
– Dot-separator 1 Byte The character .
– Subversion N3 Bytes Minor version – 1 or 2 characters
MInstanceID N4 Bytes Identifier of M-Instance.
AIHDataAccessRequestID N5 Bytes Identifier of  AIH Data.
AIHDataAccessRequestTime N6 Bytes Time of AIH Data.
AIHDataAccessRequest N7 Bytes
N8 Bytes
N9 Bytes
N10 Bytes
N11 Bytes
N12 Bytes
N13 Bytes
DescrMetadata N14 Bytes Descriptive Metadata