Task constructor

const Task({ @Default(R5ResourceType.Task) @JsonKey(unknownEnumValue: R5ResourceType.Task) R5ResourceType resourceType, @JsonKey(includeFromJson: true, includeToJson: false) int? dbId, @JsonKey(name: 'id') FhirId? fhirId, FhirMeta? meta, FhirUri? implicitRules, @JsonKey(name: '_implicitRules') Element? implicitRulesElement, FhirCode? language, @JsonKey(name: '_language') Element? languageElement, Narrative? text, List<Resource>? contained, @JsonKey(name: 'extension') List<FhirExtension>? extension_, List<FhirExtension>? modifierExtension, List<Identifier>? identifier, FhirCanonical? instantiatesCanonical, FhirUri? instantiatesUri, @JsonKey(name: '_instantiatesUri') Element? instantiatesUriElement, List<Reference>? basedOn, Identifier? groupIdentifier, List<Reference>? partOf, FhirCode? status, @JsonKey(name: '_status') Element? statusElement, CodeableReference? statusReason, CodeableConcept? businessStatus, FhirCode? intent, @JsonKey(name: '_intent') Element? intentElement, FhirCode? priority, @JsonKey(name: '_priority') Element? priorityElement, FhirBoolean? doNotPerform, @JsonKey(name: '_doNotPerform') Element? doNotPerformElement, CodeableConcept? code, String? description, @JsonKey(name: '_description') Element? descriptionElement, Reference? focus, @JsonKey(name: 'for') Reference? for_, Reference? encounter, Period? requestedPeriod, Period? executionPeriod, FhirDateTime? authoredOn, @JsonKey(name: '_authoredOn') Element? authoredOnElement, FhirDateTime? lastModified, @JsonKey(name: '_lastModified') Element? lastModifiedElement, Reference? requester, List<CodeableReference>? requestedPerformer, Reference? owner, List<TaskPerformer>? performer, Reference? location, List<CodeableReference>? reason, List<Reference>? insurance, List<Annotation>? note, List<Reference>? relevantHistory, TaskRestriction? restriction, List<TaskInput>? input, List<TaskOutput>? output, })

Task A task to be performed.

resourceType This is a Task resource

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

meta The metadata about the resource. This is content that is maintained by the infrastructure. Changes to the content might not always be associated with version changes to the resource.

implicitRules 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.

implicitRulesElement ("_implicitRules") Extensions for implicitRules

language The base language in which the resource is written.

languageElement ("_language") Extensions for language

text A human-readable narrative that contains a summary of the resource and can be used to represent the content of the resource to a human. The narrative need not encode all the structured data, but is required to contain sufficient detail to make it "clinically safe" for a human to just read the narrative. Resource definitions may define what content should be represented in the narrative to ensure clinical safety.

contained These resources do not have an independent existence apart from the resource that contains them - they cannot be identified independently, nor can they have their own independent transaction scope. This is allowed to be a Parameters resource if and only if it is referenced by a resource that provides context/meaning.

extension_ ("extension") 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 managable, 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.

modifierExtension May be used to represent additional information that is not part of the basic definition of the resource and that modifies the understanding of the element that contains it 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 managable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer is allowed to 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).

identifier The business identifier for this task.

instantiatesCanonical The URL pointing to a FHIR-defined protocol, guideline, orderset or other definition that is adhered to in whole or in part by this Task.

instantiatesUri The URL pointing to an externally maintained protocol, guideline, orderset or other definition that is adhered to in whole or in part by this Task.

instantiatesUriElement ("_instantiatesUri") Extensions for instantiatesUri

basedOn BasedOn refers to a higher-level authorization that triggered the creation of the task. It references a "request" resource such as a ServiceRequest, MedicationRequest, CarePlan, etc. which is distinct from the "request" resource the task is seeking to fulfill. This latter resource is referenced by focus. For example, based on a CarePlan (= basedOn), a task is created to fulfill a ServiceRequest ( = focus ) to collect a specimen from a patient.

groupIdentifier A shared identifier common to multiple independent Task and Request instances that were activated/authorized more or less simultaneously by a single author. The presence of the same identifier on each request ties those requests together and may have business ramifications in terms of reporting of results, billing, etc. E.g. a requisition number shared by a set of lab tests ordered together, or a prescription number shared by all meds ordered at one time.

partOf Task that this particular task is part of.

status The current status of the task.

statusElement ("_status") Extensions for status

statusReason An explanation as to why this task is held, failed, was refused, etc.

businessStatus Contains business-specific nuances of the business state.

intent Indicates the "level" of actionability associated with the Task, i.e. i+R9Cs this a proposed task, a planned task, an actionable task, etc.

intentElement ("_intent") Extensions for intent

priority Indicates how quickly the Task should be addressed with respect to other requests.

priorityElement ("_priority") Extensions for priority

doNotPerform If true indicates that the Task is asking for the specified action to not occur.

doNotPerformElement ("_doNotPerform") Extensions for doNotPerform

code A name or code (or both) briefly describing what the task involves.

description A free-text description of what is to be performed.

descriptionElement ("_description") Extensions for description

focus The request being fulfilled or the resource being manipulated (changed, suspended, etc.) by this task.

for_ ("for") The entity who benefits from the performance of the service specified in the task (e.g., the patient).

encounter The healthcare event (e.g. a patient and healthcare provider interaction) during which this task was created.

requestedPeriod Indicates the start and/or end of the period of time when completion of the task is desired to take place.

executionPeriod Identifies the time action was first taken against the task (start) and/or the time final action was taken against the task prior to marking it as completed (end).

authoredOn The date and time this task was created.

authoredOnElement ("_authoredOn") Extensions for authoredOn

lastModified The date and time of last modification to this task.

lastModifiedElement ("_lastModified") Extensions for lastModified

requester The creator of the task.

requestedPerformer The kind of participant or specific participant that should perform the task.

owner Party responsible for managing task execution.

performer The entity who performed the requested task.

location Principal physical location where this task is performed.

reason A description, code, or reference indicating why this task needs to be performed.

insurance Insurance plans, coverage extensions, pre-authorizations and/or pre-determinations that may be relevant to the Task.

note Free-text information captured about the task as it progresses.

relevantHistory Links to Provenance records for past versions of this Task that identify key state transitions or updates that are likely to be relevant to a user looking at the current version of the task.

restriction If the Task.focus is a request resource and the task is seeking fulfillment (i.e. is asking for the request to be actioned), this element identifies any limitations on what parts of the referenced request should be actioned.

input Additional information that may be needed in the execution of the task.

output Outputs produced by the Task.

Implementation

const factory Task({
  /// [resourceType] This is a Task resource
  @Default(R5ResourceType.Task)
  @JsonKey(unknownEnumValue: R5ResourceType.Task)
  R5ResourceType resourceType,
  @JsonKey(includeFromJson: true, includeToJson: false) int? dbId,

  /// [id] The logical id of the resource, as used in the URL for the
  ///  resource. Once assigned, this value never changes.
  @JsonKey(name: 'id') FhirId? fhirId,

  /// [meta] The metadata about the resource. This is content that is
  ///  maintained by the infrastructure. Changes to the content might not
  ///  always be associated with version changes to the resource.
  FhirMeta? meta,

  /// [implicitRules] 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.
  FhirUri? implicitRules,

  /// [implicitRulesElement] ("_implicitRules") Extensions for implicitRules
  @JsonKey(name: '_implicitRules') Element? implicitRulesElement,

  /// [language] The base language in which the resource is written.
  FhirCode? language,

  /// [languageElement] ("_language") Extensions for language
  @JsonKey(name: '_language') Element? languageElement,

  /// [text] A human-readable narrative that contains a summary of the
  ///  resource and can be used to represent the content of the resource to a
  ///  human. The narrative need not encode all the structured data, but is
  ///  required to contain sufficient detail to make it "clinically safe" for
  ///  a human to just read the narrative. Resource definitions may define
  ///  what content should be represented in the narrative to ensure clinical
  ///  safety.
  Narrative? text,

  /// [contained] These resources do not have an independent existence apart
  ///  from the resource that contains them - they cannot be identified
  ///  independently, nor can they have their own independent transaction
  ///  scope. This is allowed to be a Parameters resource if and only if it
  ///  is referenced by a resource that provides context/meaning.
  List<Resource>? contained,

  /// [extension_] ("extension") 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 managable, 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.
  @JsonKey(name: 'extension') List<FhirExtension>? extension_,

  /// [modifierExtension] May be used to represent additional information
  ///  that is not part of the basic definition of the resource and that
  ///  modifies the understanding of the element that contains it 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 managable, there is a strict set of governance
  ///  applied to the definition and use of extensions. Though any
  ///  implementer is allowed to 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).
  List<FhirExtension>? modifierExtension,

  /// [identifier] The business identifier for this task.
  List<Identifier>? identifier,

  /// [instantiatesCanonical] The URL pointing to a *FHIR*-defined protocol,
  ///  guideline, orderset or other definition that is adhered to in whole or
  ///  in part by this Task.
  FhirCanonical? instantiatesCanonical,

  /// [instantiatesUri] The URL pointing to an *externally* maintained
  ///  protocol, guideline, orderset or other definition that is adhered to
  ///  in whole or in part by this Task.
  FhirUri? instantiatesUri,

  /// [instantiatesUriElement] ("_instantiatesUri") Extensions for
  ///  instantiatesUri
  @JsonKey(name: '_instantiatesUri') Element? instantiatesUriElement,

  /// [basedOn] BasedOn refers to a higher-level authorization that triggered
  ///  the creation of the task.  It references a "request" resource such as
  ///  a ServiceRequest, MedicationRequest, CarePlan, etc. which is distinct
  ///  from the "request" resource the task is seeking to fulfill.  This
  ///  latter resource is referenced by focus.  For example, based on a
  ///  CarePlan (= basedOn), a task is created to fulfill a ServiceRequest (
  ///  = focus ) to collect a specimen from a patient.
  List<Reference>? basedOn,

  /// [groupIdentifier] A shared identifier common to multiple independent
  ///  Task and Request instances that were activated/authorized more or less
  ///  simultaneously by a single author.  The presence of the same
  ///  identifier on each request ties those requests together and may have
  ///  business ramifications in terms of reporting of results, billing, etc.
  ///   E.g. a requisition number shared by a set of lab tests ordered
  ///  together, or a prescription number shared by all meds ordered at one
  ///  time.
  Identifier? groupIdentifier,

  /// [partOf] Task that this particular task is part of.
  List<Reference>? partOf,

  /// [status] The current status of the task.
  FhirCode? status,

  /// [statusElement] ("_status") Extensions for status
  @JsonKey(name: '_status') Element? statusElement,

  /// [statusReason] An explanation as to why this task is held, failed, was
  ///  refused, etc.
  CodeableReference? statusReason,

  /// [businessStatus] Contains business-specific nuances of the business
  ///  state.
  CodeableConcept? businessStatus,

  /// [intent] Indicates the "level" of actionability associated with the
  ///  Task, i.e. i+R[9]Cs this a proposed task, a planned task, an
  ///  actionable task, etc.
  FhirCode? intent,

  /// [intentElement] ("_intent") Extensions for intent
  @JsonKey(name: '_intent') Element? intentElement,

  /// [priority] Indicates how quickly the Task should be addressed with
  ///  respect to other requests.
  FhirCode? priority,

  /// [priorityElement] ("_priority") Extensions for priority
  @JsonKey(name: '_priority') Element? priorityElement,

  /// [doNotPerform] If true indicates that the Task is asking for the
  ///  specified action to *not* occur.
  FhirBoolean? doNotPerform,

  /// [doNotPerformElement] ("_doNotPerform") Extensions for doNotPerform
  @JsonKey(name: '_doNotPerform') Element? doNotPerformElement,

  /// [code] A name or code (or both) briefly describing what the task
  ///  involves.
  CodeableConcept? code,

  /// [description] A free-text description of what is to be performed.
  String? description,

  /// [descriptionElement] ("_description") Extensions for description
  @JsonKey(name: '_description') Element? descriptionElement,

  /// [focus] The request being fulfilled or the resource being manipulated
  ///  (changed, suspended, etc.) by this task.
  Reference? focus,

  /// [for_] ("for") The entity who benefits from the performance of the
  ///  service specified in the task (e.g., the patient).
  @JsonKey(name: 'for') Reference? for_,

  /// [encounter] The healthcare event  (e.g. a patient and healthcare
  ///  provider interaction) during which this task was created.
  Reference? encounter,

  /// [requestedPeriod] Indicates the start and/or end of the period of time
  ///  when completion of the task is desired to take place.
  Period? requestedPeriod,

  /// [executionPeriod] Identifies the time action was first taken against
  ///  the task (start) and/or the time final action was taken against the
  ///  task prior to marking it as completed (end).
  Period? executionPeriod,

  /// [authoredOn] The date and time this task was created.
  FhirDateTime? authoredOn,

  /// [authoredOnElement] ("_authoredOn") Extensions for authoredOn
  @JsonKey(name: '_authoredOn') Element? authoredOnElement,

  /// [lastModified] The date and time of last modification to this task.
  FhirDateTime? lastModified,

  /// [lastModifiedElement] ("_lastModified") Extensions for lastModified
  @JsonKey(name: '_lastModified') Element? lastModifiedElement,

  /// [requester] The creator of the task.
  Reference? requester,

  /// [requestedPerformer] The kind of participant or specific participant
  ///  that should perform the task.
  List<CodeableReference>? requestedPerformer,

  /// [owner] Party responsible for managing task execution.
  Reference? owner,

  /// [performer] The entity who performed the requested task.
  List<TaskPerformer>? performer,

  /// [location] Principal physical location where this task is performed.
  Reference? location,

  /// [reason] A description, code, or reference indicating why this task
  ///  needs to be performed.
  List<CodeableReference>? reason,

  /// [insurance] Insurance plans, coverage extensions, pre-authorizations
  ///  and/or pre-determinations that may be relevant to the Task.
  List<Reference>? insurance,

  /// [note] Free-text information captured about the task as it progresses.
  List<Annotation>? note,

  /// [relevantHistory] Links to Provenance records for past versions of this
  ///  Task that identify key state transitions or updates that are likely to
  ///  be relevant to a user looking at the current version of the task.
  List<Reference>? relevantHistory,

  /// [restriction] If the Task.focus is a request resource and the task is
  ///  seeking fulfillment (i.e. is asking for the request to be actioned),
  ///  this element identifies any limitations on what parts of the
  ///  referenced request should be actioned.
  TaskRestriction? restriction,

  /// [input] Additional information that may be needed in the execution of
  ///  the task.
  List<TaskInput>? input,

  /// [output] Outputs produced by the Task.
  List<TaskOutput>? output,
}) = _Task;