Extension: maxSize

FHIR Infrastructure Work Group

Maturity Level: 1

Trial Use

Use Context: Any

Official URL: `http://hl7.org/fhir/StructureDefinition/maxSize`				Version: 5.0.0-snapshot3
draft as of 2014-04-27				Computable Name: maxSize
Flags: Non-Modifier				OID: TBD

Context of Use: Use on Element ID Questionnaire.item or Element ID ElementDefinition

Definition

For attachment answers, indicates the maximum size in bytes an attachment can be.

Comment:

This extension only has meaning if the element has a type of Attachment. For questionnaires, see additional guidance and examples in the SDC implementation guide.

Summary

Name	Flags	Card.	Type	Description & Constraints
maxSize		0..1	decimal	URL = http://hl7.org/fhir/StructureDefinition/maxSize maxSize: For attachment answers, indicates the maximum size in bytes an attachment can be. Use on Element ID Questionnaire.item or Element ID ElementDefinition
Documentation for this format

Full Structure

Name	Card.	Type	Description & Constraints
extension	0..1	Extension	URL = http://hl7.org/fhir/StructureDefinition/maxSize maxSize: For attachment answers, indicates the maximum size in bytes an attachment can be. Use on Element ID Questionnaire.item or Element ID ElementDefinition
extension	0..0
url	1..1	uri	"http://hl7.org/fhir/StructureDefinition/maxSize"
value[x]	1..1	decimal	Value of extension
Documentation for this format

XML Template

<!-- maxSize -->

<extension xmlns="http://hl7.org/fhir"
     url="http://hl7.org/fhir/StructureDefinition/maxSize" >
  <!-- from Element: extension -->
 <valueDecimal value="[decimal]"/><!-- I 1..1 Value of extension -->
</extension>

JSON Template

{ // maxSize
  // from Element: extension
    "extension" : [ //  sliced by value:url  in the specified order, Open ]
  // extension: Extension: Prohibited
    "url" : "http://hl7.org/fhir/StructureDefinition/maxSize", // R! 
    "valueDecimal" : <decimal> // I R! Value of extension
  }

Summary

Name	Flags	Card.	Type	Description & Constraints
maxSize		0..1	decimal	URL = http://hl7.org/fhir/StructureDefinition/maxSize maxSize: For attachment answers, indicates the maximum size in bytes an attachment can be. Use on Element ID Questionnaire.item or Element ID ElementDefinition
Documentation for this format

Full Structure

Name	Card.	Type	Description & Constraints
extension	0..1	Extension	URL = http://hl7.org/fhir/StructureDefinition/maxSize maxSize: For attachment answers, indicates the maximum size in bytes an attachment can be. Use on Element ID Questionnaire.item or Element ID ElementDefinition
extension	0..0
url	1..1	uri	"http://hl7.org/fhir/StructureDefinition/maxSize"
value[x]	1..1	decimal	Value of extension
Documentation for this format

XML Template

<!-- maxSize -->

<extension xmlns="http://hl7.org/fhir"
     url="http://hl7.org/fhir/StructureDefinition/maxSize" >
  <!-- from Element: extension -->
 <valueDecimal value="[decimal]"/><!-- I 1..1 Value of extension -->
</extension>

JSON Template

{ // maxSize
  // from Element: extension
    "extension" : [ //  sliced by value:url  in the specified order, Open ]
  // extension: Extension: Prohibited
    "url" : "http://hl7.org/fhir/StructureDefinition/maxSize", // R! 
    "valueDecimal" : <decimal> // I R! Value of extension
  }

Constraints

ele-1: All FHIR elements must have a @value or children (xpath: hasValue() or (children().count() > id.count()))
ext-1: Must have either extensions or value[x], not both (xpath: extension.exists() != value.exists())
ele-1: On Extension.extension: All FHIR elements must have a @value or children (xpath on Extension.extension: hasValue() or (children().count() > id.count()))
ext-1: On Extension.extension: Must have either extensions or value[x], not both (xpath on Extension.extension: extension.exists() != value.exists())
ele-1: On Extension.value[x]: All FHIR elements must have a @value or children (xpath on Extension.value[x]: hasValue() or (children().count() > id.count()))

Search

No Search Extensions defined for this resource

Examples of this extension

No examples found.