IG TTP-FHIR Gateway

There are no (further) constraints on this element

Element id

Bundle.id

Short description

Logical id of this artifact

Definition

The logical id of the resource, as used in the URL for the resource. Once assigned, this value never changes.

Comments

The only time that a resource does not have an id is when it is being submitted to the server using a create operation.

Data type

Meta

Constraints

ele-1: All FHIR elements must have a @value or children
hasValue() or (children().count() > id.count())

implicitRules

Σ ?!

0..1

There are no (further) constraints on this element

Element id

Bundle.implicitRules

Short description

A set of rules under which this content was created

Definition

A reference to a set of rules that were followed when the resource was constructed, and which must be understood when processing the content. Often, this is a reference to an implementation guide that defines the special rules along with other profiles etc.

Comments

Asserting this rule set restricts the content to be only understood by a limited set of trading partners. This inherently limits the usefulness of the data in the long term. However, the existing health eco-system is highly fractured, and not yet ready to define, collect, and exchange data in a generally computable sense. Wherever possible, implementers and/or specification writers should avoid using this element. Often, when used, the URL is a reference to an implementation guide that defines these special rules as part of it's narrative along with other profiles, value sets, etc.

Data type

Constraints

ele-1: All FHIR elements must have a @value or children
hasValue() or (children().count() > id.count())

language

0..1

codeBinding

There are no (further) constraints on this element

Element id

Bundle.language

Short description

Language of the resource content

Definition

The base language in which the resource is written.

Comments

Language is provided to support indexing and accessibility (typically, services such as text to speech use the language tag). The html language tag in the narrative applies to the narrative. The language tag on the resource may be used to specify the language of other presentations generated from the data in the resource. Not all the content has to be in the base language. The Resource.language should not be assumed to apply to the narrative automatically. If a language is specified, it should it also be specified on the div element in the html (see rules in HTML5 for information about the relationship between xml:lang and the html lang attribute).

Data type

code

Binding

A human language.

CommonLanguages (preferred)

Binding extensions

maxValueSet	AllLanguages

Constraints

ele-1: All FHIR elements must have a @value or children
hasValue() or (children().count() > id.count())

identifier

0..1

Identifier

There are no (further) constraints on this element

Element id

Bundle.identifier

Short description

Persistent identifier for the bundle

Definition

A persistent identifier for the bundle that won't change as a bundle is copied from server to server.

Comments

Persistent identity generally only matters for batches of type Document, Message, and Collection. It would not normally be populated for search and history results and servers ignore Bundle.identifier when processing batches and transactions. For Documents the .identifier SHALL be populated such that the .identifier is globally unique.

Data type

Identifier

Constraints

ele-1: All FHIR elements must have a @value or children
hasValue() or (children().count() > id.count())

Mappings

w5: FiveWs.identifier
cda: ClinicalDocument.id

type

S Σ

1..1

codeBindingFixed Value

Element id

Bundle.type

Short description

Definition

Indicates the purpose of this bundle - how it is intended to be used.

Comments

It's possible to use a bundle for other purposes (e.g. a document can be accepted as a transaction). This is primarily defined so that there can be specific rules for some of the bundle types.

Data type

code

Binding

Indicates the purpose of a bundle - how it is intended to be used.

BundleType (required)

Constraints

ele-1: All FHIR elements must have a @value or children
hasValue() or (children().count() > id.count())

Fixed value

collection

Mappings

w5: FiveWs.class

0..1

There are no (further) constraints on this element

Element id

Bundle.type.id

Short description

xml:id (or equivalent in JSON)

Definition

unique id for the element within a resource (for internal references)

Data type

extension

1..*

Element id

Bundle.type.extension

Short description

Additional content defined by implementations

Alternate names

extensions, user content

Definition

May be used to represent additional information that is not part of the basic definition of the resource. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.

Comments

There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.

Data type

https://ths-greifswald.de/fhir/StructureDefinition/gics/SupportedVersion

Slicing

Unordered, Open, by url(Value)

Constraints

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

supportedVersion

S C

1..1

Extension(string)

Element id

Bundle.type.extension:supportedVersion

Short description

Format von Modulversionsangaben

Alternate names

extensions, user content

Definition

Format von Versionsangaben für Module

Comments

Werden sowohl formatString als auch formatExpression angegeben, müssen diese synonym sein.

Data type

Extension(string)

Extension URL

Conditions

The cardinality or value of this element may be affected by these constraints: ele-1

Constraints

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

Mappings

rim: n/a
rim: N/A

0..1

There are no (further) constraints on this element

Element id

Bundle.type.extension:supportedVersion.id

Short description

Unique id for inter-element referencing

Definition

Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.

Data type

Mappings

rim: n/a

extension

0..0

There are no (further) constraints on this element

Element id

Bundle.type.extension:supportedVersion.extension

Short description

Additional content defined by implementations

Alternate names

extensions, user content

Definition

May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.

Comments

Data type

Slicing

Unordered, Open, by url(Value)

Extensions are always sliced by (at least) url

Constraints

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

Mappings

rim: n/a

url

1..1

uriFixed Value

There are no (further) constraints on this element

Element id

Bundle.type.extension:supportedVersion.url

Short description

identifies the meaning of the extension

Definition

Source of the definition for the extension code - a logical name or a URL.

Comments

The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.

Data type

Fixed value

https://ths-greifswald.de/fhir/StructureDefinition/gics/SupportedVersion

Mappings

rim: N/A

value[x]

1..1

There are no (further) constraints on this element

Element id

Bundle.type.extension:supportedVersion.value[x]

Short description

Value of extension

Definition

Value of extension - must be one of a constrained set of the data types (see Extensibility for a list).

Constraints

ele-1: All FHIR elements must have a @value or children
hasValue() or (children().count() > id.count())

Mappings

rim: N/A

valueString

There are no (further) constraints on this element

Data type

value

0..1

System.String

There are no (further) constraints on this element

Element id

Bundle.type.value

Short description

Primitive value for code

Definition

Primitive value for code

Data type

System.String

timestamp

0..1

instant

There are no (further) constraints on this element

Element id

Bundle.timestamp

Short description

When the bundle was assembled

Definition

The date/time that the bundle was assembled - i.e. when the resources were placed in the bundle.

Comments

For many bundles, the timestamp is equal to .meta.lastUpdated, because they are not stored (e.g. search results). When a bundle is placed in a persistent store, .meta.lastUpdated will be usually be changed by the server. When the bundle is a message, a middleware agent altering the message (even if not stored) SHOULD update .meta.lastUpdated. .timestamp is used to track the original time of the Bundle, and SHOULD be populated.

Usage:

document : the date the document was created. Note: the composition may predate the document, or be associated with multiple documents. The date of the composition - the authoring time - may be earlier than the document assembly time
message : the date that the content of the message was assembled. This date is not changed by middleware engines unless they add additional data that changes the meaning of the time of the message
history : the date that the history was assembled. This time would be used as the _since time to ask for subsequent updates
searchset : the time that the search set was assembled. Note that different pages MAY have different timestamps but need not. Having different timestamps does not imply that subsequent pages will represent or include changes made since the initial query
transaction | transaction-response | batch | batch-response | collection : no particular assigned meaning

The timestamp value should be greater than the lastUpdated and other timestamps in the resources in the bundle, and it should be equal or earlier than the .meta.lastUpdated on the Bundle itself.

Data type

instant

Constraints

ele-1: All FHIR elements must have a @value or children
hasValue() or (children().count() > id.count())

Mappings

w5: FiveWs.init
cda: ClinicalDocument.effectiveTime

total

Σ C

0..0

unsignedInt

There are no (further) constraints on this element

Element id

Bundle.total

Short description

If search, the total number of matches

Definition

If a set of search matches, this is the total number of entries of type 'match' across all pages in the search. It does not include search.mode = 'include' or 'outcome' entries and it does not provide a count of the number of entries in the Bundle.

Comments

Only used if the bundle is a search result set. The total does not include resources such as OperationOutcome and included resources, only the total number of matching resources.

Data type

unsignedInt

Conditions

The cardinality or value of this element may be affected by these constraints: bdl-1

Constraints

ele-1: All FHIR elements must have a @value or children
hasValue() or (children().count() > id.count())

link

0..0

There are no (further) constraints on this element

Element id

Bundle.link

Short description

Links related to this Bundle

Definition

A series of links that provide context to this bundle.

Comments

Both Bundle.link and Bundle.entry.link are defined to support providing additional context when Bundles are used (e.g. HATEOAS).

Bundle.entry.link corresponds to links found in the HTTP header if the resource in the entry was read directly.

This specification defines some specific uses of Bundle.link for searching and paging, but no specific uses for Bundle.entry.link, and no defined function in a transaction - the meaning is implementation specific.

Data type

Constraints

ele-1: All FHIR elements must have a @value or children
hasValue() or (children().count() > id.count())

entry

S Σ C

1..*

There are no (further) constraints on this element

Element id

Bundle.entry

Short description

Entry in the bundle - will have a resource or information

Definition

An entry in a bundle resource - will either contain a resource or information about a resource (transactions and history only).

Data type

Constraints

bdl-5: must be a resource unless there's a request or response
resource.exists() or request.exists() or response.exists()
bdl-8: fullUrl cannot be a version specific reference
fullUrl.contains('/_history/').not()
ele-1: All FHIR elements must have a @value or children
hasValue() or (children().count() > id.count())

0..1

There are no (further) constraints on this element

Element id

Bundle.entry.id

Short description

Unique id for inter-element referencing

Definition

Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.

Data type

Mappings

rim: n/a

extension

0..*

There are no (further) constraints on this element

Element id

Bundle.entry.extension

Short description

Additional content defined by implementations

Alternate names

extensions, user content

Definition

Comments

Data type

Constraints

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

Mappings

rim: n/a

modifierExtension

Σ ?! C

0..*

There are no (further) constraints on this element

Element id

Bundle.entry.modifierExtension

Short description

Extensions that cannot be ignored even if unrecognized

Alternate names

extensions, user content, modifiers

Definition

May be used to represent additional information that is not part of the basic definition of the element and that modifies the understanding of the element in which it is contained and/or the understanding of the containing element's descendants. Usually modifier elements provide negation or qualification. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Applications processing a resource are required to check for modifier extensions.

Modifier extensions SHALL NOT change the meaning of any elements on Resource or DomainResource (including cannot change the meaning of modifierExtension itself).

Requirements

Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions.

Comments

Data type

Constraints

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

Mappings

rim: N/A

link

0..0

see (link)

There are no (further) constraints on this element

Element id

Bundle.entry.link

Short description

Links related to this entry

Definition

A series of links that provide context to this entry.

Constraints

ele-1: All FHIR elements must have a @value or children
hasValue() or (children().count() > id.count())

fullUrl

0..1

There are no (further) constraints on this element

Element id

Bundle.entry.fullUrl

Short description

URI for resource (Absolute URL server address or URI for UUID/OID)

Definition

The Absolute URL for the resource. The fullUrl SHALL NOT disagree with the id in the resource - i.e. if the fullUrl is not a urn:uuid, the URL shall be version-independent URL consistent with the Resource.id. The fullUrl is a version independent reference to the resource. The fullUrl element SHALL have a value except that:

fullUrl can be empty on a POST (although it does not need to when specifying a temporary id for reference in the bundle)
Results from operations might involve resources that are not identified.

Comments

fullUrl might not be unique in the context of a resource. Note that since FHIR resources do not need to be served through the FHIR API, the fullURL might be a URN or an absolute URL that does not end with the logical id of the resource (Resource.id). However, but if the fullUrl does look like a RESTful server URL (e.g. meets the regex, then the 'id' portion of the fullUrl SHALL end with the Resource.id.

Note that the fullUrl is not the same as the canonical URL - it's an absolute url for an endpoint serving the resource (these will happen to have the same value on the canonical server for the resource with the canonical URL).

Data type

ConsentPolicy, ConsentModule, ConsentTemplate, ConsentManagementQuestionnaireComposed, ConsentDomain

Constraints

ele-1: All FHIR elements must have a @value or children
hasValue() or (children().count() > id.count())

resource

S Σ

1..1

Element id

Bundle.entry.resource

Short description

A resource in the bundle

Definition

The Resource for the entry. The purpose/meaning of the resource is determined by the Bundle.type.

Data type

ConsentPolicy, ConsentModule, ConsentTemplate, ConsentManagementQuestionnaireComposed, ConsentDomain

Σ C

0..0

There are no (further) constraints on this element

Element id

Bundle.entry.search

Short description

Search related information

Definition

Information about the search process that lead to the creation of this entry.

Data type

Conditions

The cardinality or value of this element may be affected by these constraints: bdl-2

Constraints

ele-1: All FHIR elements must have a @value or children
hasValue() or (children().count() > id.count())

request

Σ C

0..0

There are no (further) constraints on this element

Element id

Bundle.entry.request

Short description

Additional execution information (transaction/batch/history)

Definition

Additional information about how this entry should be processed as part of a transaction or batch. For history, it shows how the entry was processed to create the version contained in the entry.

Data type

Conditions

The cardinality or value of this element may be affected by these constraints: bdl-3

Constraints

ele-1: All FHIR elements must have a @value or children
hasValue() or (children().count() > id.count())

response

Σ C

0..0

There are no (further) constraints on this element

Element id

Bundle.entry.response

Short description

Results of execution (transaction/batch/history)

Definition

Indicates the results of processing the corresponding 'request' entry in the batch or transaction being responded to or what the results of an operation where when returning history.

Data type