Attachment
Base StructureDefinition for Attachment Type: For referring to data content defined in other formats.
Complex data type in FHIR R4. Maturity: Not stated.
Elements
| Element | Type | Cardinality | Description |
|---|---|---|---|
id | string | 0..1 | Unique id for inter-element referencing |
extension | Extension | 0..* | Additional content defined by implementations |
contentType | code | 0..1 | Mime type of the content, with charset etc. |
language | code | 0..1 | Human language of the content (BCP-47) |
data | base64Binary | 0..1 | Data inline, base64ed |
url | url | 0..1 | Uri where the data can be found |
size | unsignedInt | 0..1 | Number of bytes of content (if url provided) |
hash | base64Binary | 0..1 | Hash of the data (sha-1, base64ed) |
title | string | 0..1 | Label to display in place of the data |
creation | dateTime | 0..1 | Date attachment was first created |
Reference
Official FHIR R4 specification: Attachment.