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 / Snapshot
The full effective definition: base Extension with this profile's constraints applied.
| Element | Flags | Card. | Type | Description & Constraints |
|---|---|---|---|---|
| Extension | 0..* | Composition Block Data Extension Invariants: ele-1, ext-1 |
||
| id | 0..1 | http://hl7.org/fhirpath/System.String | Unique id for inter-element referencing | |
| extension | 0..0 | Extension | Additional content defined by implementations i Slicing: value:url (open) 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 |
| id | 0..1 | http://hl7.org/fhirpath/System.String | Unique id for inter-element referencing | |
| extension | 0..* | Extension | Additional content defined by implementations i Slicing: value:url (open) Invariants: ele-1, ext-1 |
|
| contentType | S | 1..1 | code | What the payload is; application/json for a JSON kindBinding: mimetypes ( required)Invariants: ele-1 |
| language | 0..1 | code | Human language of the content (BCP-47) Binding: languages ( preferred)Invariants: ele-1 |
|
| data | S | 0..1 | base64Binary | The payload itself, base64-encoded per R4 i Invariants: ele-1 |
| url | 0..1 | url | Uri where the data can be found i Invariants: ele-1 |
|
| size | 0..1 | unsignedInt | Number of bytes of content (if url provided) i Invariants: ele-1 |
|
| hash | 0..1 | base64Binary | Hash of the data (sha-1, base64ed) i Invariants: ele-1 |
|
| title | 0..1 | string | Label to display in place of the data Invariants: ele-1 |
|
| creation | 0..1 | dateTime | Date attachment was first created Invariants: ele-1 |