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Architecture decisions (INTERNAL)

Internal design decisions for the REST JSON structure – camelCase, FQNs, attributes key and link rendering.

KONZEPT DEVELOPER STAND: JUL 2026 GILT FUER NUCLOS 4.2026.X

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Background

Internal design decisions (draft 2015) for the REST JSON structure. For using the service, the REST documentation is authoritative.

Conventions

JSON properties in camelCase (e.g. boMetaId instead of bo_meta_id), no underscores in keys.
FQNs instead of UIDs: the package and BO name instead of the BO-meta UID (de_test_Auftrag).
Attributes start lowercase (de_test_Auftrag_gesamtsumme) and – where possible – are not fully qualified (exceptions: VLP, layout-ML rules).
Separation of technical and business attributes: business content under the key attributes.
All links with a rel key, href and a methods array; subforms under subforms.

Rationale

Non-fully-qualified attributes were preferred because they cause less traffic, are clearer and simplify test cases.

REST service.