Composition Block Data Extension¶
| Canonical | ../StructureDefinition/composition-block-data |
|---|---|
| Status | draft · 1.26.0 |
| Base | Extension (constraint) |
| Context | Composition.section (element) |
| Source | FSH · JSON |
One section's structured value, for a render kind whose value is more than the narrative beside it.
Elements / Key elements
The working view: must-support, required, modifier and sliced elements from the effective (snapshot) definition.
| Element | Flags | Card. | Type | Description & Constraints |
|---|---|---|---|---|
| Extension | 0..* | Composition Block Data Extension Invariants: ele-1, ext-1 |
||
| url | 1..1 | http://hl7.org/fhirpath/System.String | identifies the meaning of the extension i Fixed: ../StructureDefinition/composition-block-data |
|
| value[x] | S | 1..1 | Attachment | The render kind's own structured value, as a typed attachment Invariants: ele-1 |
| contentType | S | 1..1 | code | What the payload is; application/json for a JSON kindBinding: mimetypes ( required)Invariants: ele-1 |
| data | S | 0..1 | base64Binary | The payload itself, base64-encoded per R4 i Invariants: ele-1 |