Class: MedplumClient

The MedplumClient class provides a client for the Medplum FHIR server.

The client can be used in the browser, in a Node.js application, or in a Medplum Bot.

The client provides helpful methods for common operations such as: 1) Authenticating 2) Creating resources 2) Reading resources 3) Updating resources 5) Deleting resources 6) Searching 7) Making GraphQL queries

Here is a quick example of how to use the client:

import { MedplumClient } from '@medplum/core';
const medplum = new MedplumClient();

Create a Patient:

const patient = await medplum.createResource({
  resourceType: 'Patient',
  name: [{
    given: ['Alice'],
    family: 'Smith'
  }]
});

Read a Patient by ID:

const patient = await medplum.readResource('Patient', '123');
console.log(patient.name[0].given[0]);

Search for a Patient by name:

const bundle = await medplum.search('Patient', 'name=Alice');
console.log(bundle.total);

Hierarchy

• EventTarget

  ↳ MedplumClient

Read

readResource

▸ readResource<K>(resourceType, id, options?): ReadablePromise<ExtractResource<K>>

Reads a resource by resource type and ID.

Example:

const patient = await medplum.readResource('Patient', '123');
console.log(patient);

See the FHIR "read" operation for full details: https://www.hl7.org/fhir/http.html#read

Type parameters

Name

Type

K

extends "Observation" | "Patient" | "Practitioner" | "RelatedPerson" | "AccessPolicy" | "Account" | "ActivityDefinition" | "AdverseEvent" | "AllergyIntolerance" | "Appointment" | "AppointmentResponse" | "AuditEvent" | "Basic" | "Binary" | "BiologicallyDerivedProduct" | "BodyStructure" | "Bot" | "BulkDataExport" | "Bundle" | "CapabilityStatement" | "CarePlan" | "CareTeam" | "CatalogEntry" | "ChargeItem" | "ChargeItemDefinition" | "Claim" | "ClaimResponse" | "ClientApplication" | "ClinicalImpression" | "CodeSystem" | "Communication" | "CommunicationRequest" | "CompartmentDefinition" | "Composition" | "ConceptMap" | "Condition" | "Consent" | "Contract" | "Coverage" | "CoverageEligibilityRequest" | "CoverageEligibilityResponse" | "DetectedIssue" | "Device" | "DeviceDefinition" | "DeviceMetric" | "DeviceRequest" | "DeviceUseStatement" | "DiagnosticReport" | "DocumentManifest" | "DocumentReference" | "DomainConfiguration" | "EffectEvidenceSynthesis" | "Encounter" | "Endpoint" | "EnrollmentRequest" | "EnrollmentResponse" | "EpisodeOfCare" | "EventDefinition" | "Evidence" | "EvidenceVariable" | "ExampleScenario" | "ExplanationOfBenefit" | "FamilyMemberHistory" | "Flag" | "Goal" | "GraphDefinition" | "Group" | "GuidanceResponse" | "HealthcareService" | "ImagingStudy" | "Immunization" | "ImmunizationEvaluation" | "ImmunizationRecommendation" | "ImplementationGuide" | "InsurancePlan" | "Invoice" | "JsonWebKey" | "Library" | "Linkage" | "List" | "Location" | "Login" | "Measure" | "MeasureReport" | "Media" | "Medication" | "MedicationAdministration" | "MedicationDispense" | "MedicationKnowledge" | "MedicationRequest" | "MedicationStatement" | "MedicinalProduct" | "MedicinalProductAuthorization" | "MedicinalProductContraindication" | "MedicinalProductIndication" | "MedicinalProductIngredient" | "MedicinalProductInteraction" | "MedicinalProductManufactured" | "MedicinalProductPackaged" | "MedicinalProductPharmaceutical" | "MedicinalProductUndesirableEffect" | "MessageDefinition" | "MessageHeader" | "MolecularSequence" | "NamingSystem" | "NutritionOrder" | "ObservationDefinition" | "OperationDefinition" | "OperationOutcome" | "Organization" | "OrganizationAffiliation" | "Parameters" | "PasswordChangeRequest" | "PaymentNotice" | "PaymentReconciliation" | "Person" | "PlanDefinition" | "PractitionerRole" | "Procedure" | "Project" | "ProjectMembership" | "Provenance" | "Questionnaire" | "QuestionnaireResponse" | "RequestGroup" | "ResearchDefinition" | "ResearchElementDefinition" | "ResearchStudy" | "ResearchSubject" | "RiskAssessment" | "RiskEvidenceSynthesis" | "Schedule" | "SearchParameter" | "ServiceRequest" | "Slot" | "SmartAppLaunch" | "Specimen" | "SpecimenDefinition" | "StructureDefinition" | "StructureMap" | "Subscription" | "Substance" | "SubstanceNucleicAcid" | "SubstancePolymer" | "SubstanceProtein" | "SubstanceReferenceInformation" | "SubstanceSourceMaterial" | "SubstanceSpecification" | "SupplyDelivery" | "SupplyRequest" | "Task" | "TerminologyCapabilities" | "TestReport" | "TestScript" | "User" | "UserConfiguration" | "ValueSet" | "VerificationResult" | "VisionPrescription"

Parameters

Name	Type	Description
resourceType	K	The FHIR resource type.
id	string	The resource ID.
options	RequestInit	Optional fetch options.

Returns

ReadablePromise<ExtractResource<K>>

The resource if available; undefined otherwise.

Defined in

packages/core/src/client.ts:1124

---

readReference

▸ readReference<T>(reference, options?): ReadablePromise<T>

Reads a resource by Reference.

This is a convenience method for readResource() that accepts a Reference object.

Example:

const serviceRequest = await medplum.readResource('ServiceRequest', '123');
const patient = await medplum.readReference(serviceRequest.subject);
console.log(patient);

See the FHIR "read" operation for full details: https://www.hl7.org/fhir/http.html#read

Type parameters

Name	Type
T	extends Resource

Parameters

Name	Type	Description
reference	Reference<T>	The FHIR reference object.
options	RequestInit	Optional fetch options.

Returns

ReadablePromise<T>

The resource if available; undefined otherwise.

Defined in

packages/core/src/client.ts:1152

---

readHistory

▸ readHistory<K>(resourceType, id, options?): ReadablePromise<Bundle<ExtractResource<K>>>

Reads resource history by resource type and ID.

The return value is a bundle of all versions of the resource.

Example:

const history = await medplum.readHistory('Patient', '123');
console.log(history);

See the FHIR "history" operation for full details: https://www.hl7.org/fhir/http.html#history

Type parameters

Name

Type

K

extends "Observation" | "Patient" | "Practitioner" | "RelatedPerson" | "AccessPolicy" | "Account" | "ActivityDefinition" | "AdverseEvent" | "AllergyIntolerance" | "Appointment" | "AppointmentResponse" | "AuditEvent" | "Basic" | "Binary" | "BiologicallyDerivedProduct" | "BodyStructure" | "Bot" | "BulkDataExport" | "Bundle" | "CapabilityStatement" | "CarePlan" | "CareTeam" | "CatalogEntry" | "ChargeItem" | "ChargeItemDefinition" | "Claim" | "ClaimResponse" | "ClientApplication" | "ClinicalImpression" | "CodeSystem" | "Communication" | "CommunicationRequest" | "CompartmentDefinition" | "Composition" | "ConceptMap" | "Condition" | "Consent" | "Contract" | "Coverage" | "CoverageEligibilityRequest" | "CoverageEligibilityResponse" | "DetectedIssue" | "Device" | "DeviceDefinition" | "DeviceMetric" | "DeviceRequest" | "DeviceUseStatement" | "DiagnosticReport" | "DocumentManifest" | "DocumentReference" | "DomainConfiguration" | "EffectEvidenceSynthesis" | "Encounter" | "Endpoint" | "EnrollmentRequest" | "EnrollmentResponse" | "EpisodeOfCare" | "EventDefinition" | "Evidence" | "EvidenceVariable" | "ExampleScenario" | "ExplanationOfBenefit" | "FamilyMemberHistory" | "Flag" | "Goal" | "GraphDefinition" | "Group" | "GuidanceResponse" | "HealthcareService" | "ImagingStudy" | "Immunization" | "ImmunizationEvaluation" | "ImmunizationRecommendation" | "ImplementationGuide" | "InsurancePlan" | "Invoice" | "JsonWebKey" | "Library" | "Linkage" | "List" | "Location" | "Login" | "Measure" | "MeasureReport" | "Media" | "Medication" | "MedicationAdministration" | "MedicationDispense" | "MedicationKnowledge" | "MedicationRequest" | "MedicationStatement" | "MedicinalProduct" | "MedicinalProductAuthorization" | "MedicinalProductContraindication" | "MedicinalProductIndication" | "MedicinalProductIngredient" | "MedicinalProductInteraction" | "MedicinalProductManufactured" | "MedicinalProductPackaged" | "MedicinalProductPharmaceutical" | "MedicinalProductUndesirableEffect" | "MessageDefinition" | "MessageHeader" | "MolecularSequence" | "NamingSystem" | "NutritionOrder" | "ObservationDefinition" | "OperationDefinition" | "OperationOutcome" | "Organization" | "OrganizationAffiliation" | "Parameters" | "PasswordChangeRequest" | "PaymentNotice" | "PaymentReconciliation" | "Person" | "PlanDefinition" | "PractitionerRole" | "Procedure" | "Project" | "ProjectMembership" | "Provenance" | "Questionnaire" | "QuestionnaireResponse" | "RequestGroup" | "ResearchDefinition" | "ResearchElementDefinition" | "ResearchStudy" | "ResearchSubject" | "RiskAssessment" | "RiskEvidenceSynthesis" | "Schedule" | "SearchParameter" | "ServiceRequest" | "Slot" | "SmartAppLaunch" | "Specimen" | "SpecimenDefinition" | "StructureDefinition" | "StructureMap" | "Subscription" | "Substance" | "SubstanceNucleicAcid" | "SubstancePolymer" | "SubstanceProtein" | "SubstanceReferenceInformation" | "SubstanceSourceMaterial" | "SubstanceSpecification" | "SupplyDelivery" | "SupplyRequest" | "Task" | "TerminologyCapabilities" | "TestReport" | "TestScript" | "User" | "UserConfiguration" | "ValueSet" | "VerificationResult" | "VisionPrescription"

Parameters

Name	Type	Description
resourceType	K	The FHIR resource type.
id	string	The resource ID.
options	RequestInit	Optional fetch options.

Returns

ReadablePromise<Bundle<ExtractResource<K>>>

Promise to the resource history.

Defined in

packages/core/src/client.ts:1266

---

readVersion

▸ readVersion<K>(resourceType, id, vid, options?): ReadablePromise<ExtractResource<K>>

Reads a specific version of a resource by resource type, ID, and version ID.

Example:

const version = await medplum.readVersion('Patient', '123', '456');
console.log(version);

See the FHIR "vread" operation for full details: https://www.hl7.org/fhir/http.html#vread

Type parameters

Name

Type

K

extends "Observation" | "Patient" | "Practitioner" | "RelatedPerson" | "AccessPolicy" | "Account" | "ActivityDefinition" | "AdverseEvent" | "AllergyIntolerance" | "Appointment" | "AppointmentResponse" | "AuditEvent" | "Basic" | "Binary" | "BiologicallyDerivedProduct" | "BodyStructure" | "Bot" | "BulkDataExport" | "Bundle" | "CapabilityStatement" | "CarePlan" | "CareTeam" | "CatalogEntry" | "ChargeItem" | "ChargeItemDefinition" | "Claim" | "ClaimResponse" | "ClientApplication" | "ClinicalImpression" | "CodeSystem" | "Communication" | "CommunicationRequest" | "CompartmentDefinition" | "Composition" | "ConceptMap" | "Condition" | "Consent" | "Contract" | "Coverage" | "CoverageEligibilityRequest" | "CoverageEligibilityResponse" | "DetectedIssue" | "Device" | "DeviceDefinition" | "DeviceMetric" | "DeviceRequest" | "DeviceUseStatement" | "DiagnosticReport" | "DocumentManifest" | "DocumentReference" | "DomainConfiguration" | "EffectEvidenceSynthesis" | "Encounter" | "Endpoint" | "EnrollmentRequest" | "EnrollmentResponse" | "EpisodeOfCare" | "EventDefinition" | "Evidence" | "EvidenceVariable" | "ExampleScenario" | "ExplanationOfBenefit" | "FamilyMemberHistory" | "Flag" | "Goal" | "GraphDefinition" | "Group" | "GuidanceResponse" | "HealthcareService" | "ImagingStudy" | "Immunization" | "ImmunizationEvaluation" | "ImmunizationRecommendation" | "ImplementationGuide" | "InsurancePlan" | "Invoice" | "JsonWebKey" | "Library" | "Linkage" | "List" | "Location" | "Login" | "Measure" | "MeasureReport" | "Media" | "Medication" | "MedicationAdministration" | "MedicationDispense" | "MedicationKnowledge" | "MedicationRequest" | "MedicationStatement" | "MedicinalProduct" | "MedicinalProductAuthorization" | "MedicinalProductContraindication" | "MedicinalProductIndication" | "MedicinalProductIngredient" | "MedicinalProductInteraction" | "MedicinalProductManufactured" | "MedicinalProductPackaged" | "MedicinalProductPharmaceutical" | "MedicinalProductUndesirableEffect" | "MessageDefinition" | "MessageHeader" | "MolecularSequence" | "NamingSystem" | "NutritionOrder" | "ObservationDefinition" | "OperationDefinition" | "OperationOutcome" | "Organization" | "OrganizationAffiliation" | "Parameters" | "PasswordChangeRequest" | "PaymentNotice" | "PaymentReconciliation" | "Person" | "PlanDefinition" | "PractitionerRole" | "Procedure" | "Project" | "ProjectMembership" | "Provenance" | "Questionnaire" | "QuestionnaireResponse" | "RequestGroup" | "ResearchDefinition" | "ResearchElementDefinition" | "ResearchStudy" | "ResearchSubject" | "RiskAssessment" | "RiskEvidenceSynthesis" | "Schedule" | "SearchParameter" | "ServiceRequest" | "Slot" | "SmartAppLaunch" | "Specimen" | "SpecimenDefinition" | "StructureDefinition" | "StructureMap" | "Subscription" | "Substance" | "SubstanceNucleicAcid" | "SubstancePolymer" | "SubstanceProtein" | "SubstanceReferenceInformation" | "SubstanceSourceMaterial" | "SubstanceSpecification" | "SupplyDelivery" | "SupplyRequest" | "Task" | "TerminologyCapabilities" | "TestReport" | "TestScript" | "User" | "UserConfiguration" | "ValueSet" | "VerificationResult" | "VisionPrescription"

Parameters

Name	Type	Description
resourceType	K	The FHIR resource type.
id	string	The resource ID.
vid	string	The version ID.
options	RequestInit	Optional fetch options.

Returns

ReadablePromise<ExtractResource<K>>

The resource if available; undefined otherwise.

Defined in

packages/core/src/client.ts:1293

---

readPatientEverything

▸ readPatientEverything(id, options?): ReadablePromise<Bundle<Resource>>

Executes the Patient "everything" operation for a patient.

Example:

const bundle = await medplum.readPatientEverything('123');
console.log(bundle);

See the FHIR "patient-everything" operation for full details: https://hl7.org/fhir/operation-patient-everything.html

Parameters

Name	Type	Description
id	string	The Patient Id
options	RequestInit	Optional fetch options.

Returns

ReadablePromise<Bundle<Resource>>

A Bundle of all Resources related to the Patient

Defined in

packages/core/src/client.ts:1319

---

graphql

▸ graphql(query, operationName?, variables?, options?): Promise<any>

Executes a GraphQL query.

Example:

const result = await medplum.graphql(`{
  Patient(id: "123") {
    resourceType
    id
    name {
      given
      family
    }
  }
}`);

Advanced queries such as named operations and variable substitution are supported:

const result = await medplum.graphql(
  `query GetPatientById($patientId: ID!) {
    Patient(id: $patientId) {
      resourceType
      id
      name {
        given
        family
      }
    }
  }`,
  'GetPatientById',
  { patientId: '123' }
);

See the GraphQL documentation for more details: https://graphql.org/learn/

See the FHIR GraphQL documentation for FHIR specific details: https://www.hl7.org/fhir/graphql.html

Parameters

Name	Type	Description
query	string	The GraphQL query.
operationName?	null | string	Optional GraphQL operation name.
variables?	any	Optional GraphQL variables.
options?	RequestInit	Optional fetch options.

Returns

Promise<any>

The GraphQL result.

Defined in

packages/core/src/client.ts:1856

---

readResourceGraph

▸ readResourceGraph<K>(resourceType, id, graphName): ReadablePromise<Bundle<Resource>>

Executes the $graph operation on this resource to fetch a Bundle of resources linked to the target resource according to a graph definition

Type parameters

Name

Type

K

extends "Observation" | "Patient" | "Practitioner" | "RelatedPerson" | "AccessPolicy" | "Account" | "ActivityDefinition" | "AdverseEvent" | "AllergyIntolerance" | "Appointment" | "AppointmentResponse" | "AuditEvent" | "Basic" | "Binary" | "BiologicallyDerivedProduct" | "BodyStructure" | "Bot" | "BulkDataExport" | "Bundle" | "CapabilityStatement" | "CarePlan" | "CareTeam" | "CatalogEntry" | "ChargeItem" | "ChargeItemDefinition" | "Claim" | "ClaimResponse" | "ClientApplication" | "ClinicalImpression" | "CodeSystem" | "Communication" | "CommunicationRequest" | "CompartmentDefinition" | "Composition" | "ConceptMap" | "Condition" | "Consent" | "Contract" | "Coverage" | "CoverageEligibilityRequest" | "CoverageEligibilityResponse" | "DetectedIssue" | "Device" | "DeviceDefinition" | "DeviceMetric" | "DeviceRequest" | "DeviceUseStatement" | "DiagnosticReport" | "DocumentManifest" | "DocumentReference" | "DomainConfiguration" | "EffectEvidenceSynthesis" | "Encounter" | "Endpoint" | "EnrollmentRequest" | "EnrollmentResponse" | "EpisodeOfCare" | "EventDefinition" | "Evidence" | "EvidenceVariable" | "ExampleScenario" | "ExplanationOfBenefit" | "FamilyMemberHistory" | "Flag" | "Goal" | "GraphDefinition" | "Group" | "GuidanceResponse" | "HealthcareService" | "ImagingStudy" | "Immunization" | "ImmunizationEvaluation" | "ImmunizationRecommendation" | "ImplementationGuide" | "InsurancePlan" | "Invoice" | "JsonWebKey" | "Library" | "Linkage" | "List" | "Location" | "Login" | "Measure" | "MeasureReport" | "Media" | "Medication" | "MedicationAdministration" | "MedicationDispense" | "MedicationKnowledge" | "MedicationRequest" | "MedicationStatement" | "MedicinalProduct" | "MedicinalProductAuthorization" | "MedicinalProductContraindication" | "MedicinalProductIndication" | "MedicinalProductIngredient" | "MedicinalProductInteraction" | "MedicinalProductManufactured" | "MedicinalProductPackaged" | "MedicinalProductPharmaceutical" | "MedicinalProductUndesirableEffect" | "MessageDefinition" | "MessageHeader" | "MolecularSequence" | "NamingSystem" | "NutritionOrder" | "ObservationDefinition" | "OperationDefinition" | "OperationOutcome" | "Organization" | "OrganizationAffiliation" | "Parameters" | "PasswordChangeRequest" | "PaymentNotice" | "PaymentReconciliation" | "Person" | "PlanDefinition" | "PractitionerRole" | "Procedure" | "Project" | "ProjectMembership" | "Provenance" | "Questionnaire" | "QuestionnaireResponse" | "RequestGroup" | "ResearchDefinition" | "ResearchElementDefinition" | "ResearchStudy" | "ResearchSubject" | "RiskAssessment" | "RiskEvidenceSynthesis" | "Schedule" | "SearchParameter" | "ServiceRequest" | "Slot" | "SmartAppLaunch" | "Specimen" | "SpecimenDefinition" | "StructureDefinition" | "StructureMap" | "Subscription" | "Substance" | "SubstanceNucleicAcid" | "SubstancePolymer" | "SubstanceProtein" | "SubstanceReferenceInformation" | "SubstanceSourceMaterial" | "SubstanceSpecification" | "SupplyDelivery" | "SupplyRequest" | "Task" | "TerminologyCapabilities" | "TestReport" | "TestScript" | "User" | "UserConfiguration" | "ValueSet" | "VerificationResult" | "VisionPrescription"

Parameters

Name	Type	Description
resourceType	K	The FHIR resource type.
id	string	The resource ID.
graphName	string	name parameter of the GraphDefinition

Returns

ReadablePromise<Bundle<Resource>>

A Bundle

Defined in

packages/core/src/client.ts:1871

---

download

▸ download(url, options?): Promise<Blob>

Downloads the URL as a blob.

Parameters

Name	Type	Description
url	string | URL	The URL to request.
options	RequestInit	-

Returns

Promise<Blob>

Promise to the response body as a blob.

Defined in

packages/core/src/client.ts:1986

Write

updateResource

▸ updateResource<T>(resource): Promise<T>

Updates a FHIR resource.

The return value is the updated resource, including the ID and meta.

Example:

const result = await medplum.updateResource({
  resourceType: 'Patient',
  id: '123',
  name: [{
   family: 'Smith',
   given: ['John']
  }]
});
console.log(result.meta.versionId);

See the FHIR "update" operation for full details: https://www.hl7.org/fhir/http.html#update

Type parameters

Name	Type
T	extends Resource

Parameters

Name	Type	Description
resource	T	The FHIR resource to update.

Returns

Promise<T>

The result of the update operation.

Defined in

packages/core/src/client.ts:1576

---

patchResource

▸ patchResource<K>(resourceType, id, operations): Promise<ExtractResource<K>>

Updates a FHIR resource using JSONPatch operations.

The return value is the updated resource, including the ID and meta.

Example:

const result = await medplum.patchResource('Patient', '123', [
  {op: 'replace', path: '/name/0/family', value: 'Smith'},
]);
console.log(result.meta.versionId);

See the FHIR "update" operation for full details: https://www.hl7.org/fhir/http.html#patch

See the JSONPatch specification for full details: https://tools.ietf.org/html/rfc6902

Type parameters

Name

Type

K

extends "Observation" | "Patient" | "Practitioner" | "RelatedPerson" | "AccessPolicy" | "Account" | "ActivityDefinition" | "AdverseEvent" | "AllergyIntolerance" | "Appointment" | "AppointmentResponse" | "AuditEvent" | "Basic" | "Binary" | "BiologicallyDerivedProduct" | "BodyStructure" | "Bot" | "BulkDataExport" | "Bundle" | "CapabilityStatement" | "CarePlan" | "CareTeam" | "CatalogEntry" | "ChargeItem" | "ChargeItemDefinition" | "Claim" | "ClaimResponse" | "ClientApplication" | "ClinicalImpression" | "CodeSystem" | "Communication" | "CommunicationRequest" | "CompartmentDefinition" | "Composition" | "ConceptMap" | "Condition" | "Consent" | "Contract" | "Coverage" | "CoverageEligibilityRequest" | "CoverageEligibilityResponse" | "DetectedIssue" | "Device" | "DeviceDefinition" | "DeviceMetric" | "DeviceRequest" | "DeviceUseStatement" | "DiagnosticReport" | "DocumentManifest" | "DocumentReference" | "DomainConfiguration" | "EffectEvidenceSynthesis" | "Encounter" | "Endpoint" | "EnrollmentRequest" | "EnrollmentResponse" | "EpisodeOfCare" | "EventDefinition" | "Evidence" | "EvidenceVariable" | "ExampleScenario" | "ExplanationOfBenefit" | "FamilyMemberHistory" | "Flag" | "Goal" | "GraphDefinition" | "Group" | "GuidanceResponse" | "HealthcareService" | "ImagingStudy" | "Immunization" | "ImmunizationEvaluation" | "ImmunizationRecommendation" | "ImplementationGuide" | "InsurancePlan" | "Invoice" | "JsonWebKey" | "Library" | "Linkage" | "List" | "Location" | "Login" | "Measure" | "MeasureReport" | "Media" | "Medication" | "MedicationAdministration" | "MedicationDispense" | "MedicationKnowledge" | "MedicationRequest" | "MedicationStatement" | "MedicinalProduct" | "MedicinalProductAuthorization" | "MedicinalProductContraindication" | "MedicinalProductIndication" | "MedicinalProductIngredient" | "MedicinalProductInteraction" | "MedicinalProductManufactured" | "MedicinalProductPackaged" | "MedicinalProductPharmaceutical" | "MedicinalProductUndesirableEffect" | "MessageDefinition" | "MessageHeader" | "MolecularSequence" | "NamingSystem" | "NutritionOrder" | "ObservationDefinition" | "OperationDefinition" | "OperationOutcome" | "Organization" | "OrganizationAffiliation" | "Parameters" | "PasswordChangeRequest" | "PaymentNotice" | "PaymentReconciliation" | "Person" | "PlanDefinition" | "PractitionerRole" | "Procedure" | "Project" | "ProjectMembership" | "Provenance" | "Questionnaire" | "QuestionnaireResponse" | "RequestGroup" | "ResearchDefinition" | "ResearchElementDefinition" | "ResearchStudy" | "ResearchSubject" | "RiskAssessment" | "RiskEvidenceSynthesis" | "Schedule" | "SearchParameter" | "ServiceRequest" | "Slot" | "SmartAppLaunch" | "Specimen" | "SpecimenDefinition" | "StructureDefinition" | "StructureMap" | "Subscription" | "Substance" | "SubstanceNucleicAcid" | "SubstancePolymer" | "SubstanceProtein" | "SubstanceReferenceInformation" | "SubstanceSourceMaterial" | "SubstanceSpecification" | "SupplyDelivery" | "SupplyRequest" | "Task" | "TerminologyCapabilities" | "TestReport" | "TestScript" | "User" | "UserConfiguration" | "ValueSet" | "VerificationResult" | "VisionPrescription"

Parameters

Name	Type	Description
resourceType	K	The FHIR resource type.
id	string	The resource ID.
operations	PatchOperation[]	The JSONPatch operations.

Returns

Promise<ExtractResource<K>>

The result of the patch operations.

Defined in

packages/core/src/client.ts:1619

Create

createResource

▸ createResource<T>(resource): Promise<T>

Creates a new FHIR resource.

The return value is the newly created resource, including the ID and meta.

Example:

const result = await medplum.createResource({
  resourceType: 'Patient',
  name: [{
   family: 'Smith',
   given: ['John']
  }]
});
console.log(result.id);

See the FHIR "create" operation for full details: https://www.hl7.org/fhir/http.html#create

Type parameters

Name	Type
T	extends Resource

Parameters

Name	Type	Description
resource	T	The FHIR resource to create.

Returns

Promise<T>

The result of the create operation.

Defined in

packages/core/src/client.ts:1347

---

createResourceIfNoneExist

▸ createResourceIfNoneExist<T>(resource, query): Promise<T>

Conditionally create a new FHIR resource only if some equivalent resource does not already exist on the server.

The return value is the existing resource or the newly created resource, including the ID and meta.

Example:

const result = await medplum.createResourceIfNoneExist(
  {
    resourceType: 'Patient',
    identifier: [{
     system: 'http://example.com/mrn',
     value: '123'
    }]
    name: [{
     family: 'Smith',
     given: ['John']
    }]
  },
  'identifier=123'
);
console.log(result.id);

This method is syntactic sugar for:

return searchOne(resourceType, query) ?? createResource(resource);

The query parameter only contains the search parameters (what would be in the URL following the "?").

See the FHIR "conditional create" operation for full details: https://www.hl7.org/fhir/http.html#ccreate

Type parameters

Name	Type
T	extends Resource

Parameters

Name	Type	Description
resource	T	The FHIR resource to create.
query	string	The search query for an equivalent resource (should not include resource type or "?").

Returns

Promise<T>

The result of the create operation.

Defined in

packages/core/src/client.ts:1395

---

createBinary

▸ createBinary(data, filename, contentType, onProgress?): Promise<Binary>

Creates a FHIR Binary resource with the provided data content.

The return value is the newly created resource, including the ID and meta.

The data parameter can be a string or a File object.

A File object often comes from a <input type="file"> element.

Example:

const result = await medplum.createBinary(myFile, 'test.jpg', 'image/jpeg');
console.log(result.id);

See the FHIR "create" operation for full details: https://www.hl7.org/fhir/http.html#create

Parameters

Name	Type	Description
data	string | Uint8Array | File | Blob	The binary data to upload.
filename	undefined | string	Optional filename for the binary.
contentType	string	Content type for the binary.
onProgress?	(e: ProgressEvent<EventTarget>) => void	-

Returns

Promise<Binary>

The result of the create operation.

Defined in

packages/core/src/client.ts:1423

---

createComment

▸ createComment(resource, text): Promise<Communication>

Creates a FHIR Communication resource with the provided data content.

This is a convenience method to handle commmon cases where a Communication resource is created with a payload.

Parameters

Name	Type	Description
resource	Resource	The FHIR resource to comment on.
text	string	The text of the comment.

Returns

Promise<Communication>

The result of the create operation.

Defined in

packages/core/src/client.ts:1521

Delete

deleteResource

▸ deleteResource(resourceType, id): Promise<any>

Deletes a FHIR resource by resource type and ID.

Example:

await medplum.deleteResource('Patient', '123');

See the FHIR "delete" operation for full details: https://www.hl7.org/fhir/http.html#delete

Parameters

Name	Type	Description
resourceType	"Observation" | "Patient" | "Practitioner" | "RelatedPerson" | "AccessPolicy" | "Account" | "ActivityDefinition" | "AdverseEvent" | "AllergyIntolerance" | "Appointment" | "AppointmentResponse" | "AuditEvent" | "Basic" | "Binary" | "BiologicallyDerivedProduct" | "BodyStructure" | "Bot" | "BulkDataExport" | "Bundle" | "CapabilityStatement" | "CarePlan" | "CareTeam" | "CatalogEntry" | "ChargeItem" | "ChargeItemDefinition" | "Claim" | "ClaimResponse" | "ClientApplication" | "ClinicalImpression" | "CodeSystem" | "Communication" | "CommunicationRequest" | "CompartmentDefinition" | "Composition" | "ConceptMap" | "Condition" | "Consent" | "Contract" | "Coverage" | "CoverageEligibilityRequest" | "CoverageEligibilityResponse" | "DetectedIssue" | "Device" | "DeviceDefinition" | "DeviceMetric" | "DeviceRequest" | "DeviceUseStatement" | "DiagnosticReport" | "DocumentManifest" | "DocumentReference" | "DomainConfiguration" | "EffectEvidenceSynthesis" | "Encounter" | "Endpoint" | "EnrollmentRequest" | "EnrollmentResponse" | "EpisodeOfCare" | "EventDefinition" | "Evidence" | "EvidenceVariable" | "ExampleScenario" | "ExplanationOfBenefit" | "FamilyMemberHistory" | "Flag" | "Goal" | "GraphDefinition" | "Group" | "GuidanceResponse" | "HealthcareService" | "ImagingStudy" | "Immunization" | "ImmunizationEvaluation" | "ImmunizationRecommendation" | "ImplementationGuide" | "InsurancePlan" | "Invoice" | "JsonWebKey" | "Library" | "Linkage" | "List" | "Location" | "Login" | "Measure" | "MeasureReport" | "Media" | "Medication" | "MedicationAdministration" | "MedicationDispense" | "MedicationKnowledge" | "MedicationRequest" | "MedicationStatement" | "MedicinalProduct" | "MedicinalProductAuthorization" | "MedicinalProductContraindication" | "MedicinalProductIndication" | "MedicinalProductIngredient" | "MedicinalProductInteraction" | "MedicinalProductManufactured" | "MedicinalProductPackaged" | "MedicinalProductPharmaceutical" | "MedicinalProductUndesirableEffect" | "MessageDefinition" | "MessageHeader" | "MolecularSequence" | "NamingSystem" | "NutritionOrder" | "ObservationDefinition" | "OperationDefinition" | "OperationOutcome" | "Organization" | "OrganizationAffiliation" | "Parameters" | "PasswordChangeRequest" | "PaymentNotice" | "PaymentReconciliation" | "Person" | "PlanDefinition" | "PractitionerRole" | "Procedure" | "Project" | "ProjectMembership" | "Provenance" | "Questionnaire" | "QuestionnaireResponse" | "RequestGroup" | "ResearchDefinition" | "ResearchElementDefinition" | "ResearchStudy" | "ResearchSubject" | "RiskAssessment" | "RiskEvidenceSynthesis" | "Schedule" | "SearchParameter" | "ServiceRequest" | "Slot" | "SmartAppLaunch" | "Specimen" | "SpecimenDefinition" | "StructureDefinition" | "StructureMap" | "Subscription" | "Substance" | "SubstanceNucleicAcid" | "SubstancePolymer" | "SubstanceProtein" | "SubstanceReferenceInformation" | "SubstanceSourceMaterial" | "SubstanceSpecification" | "SupplyDelivery" | "SupplyRequest" | "Task" | "TerminologyCapabilities" | "TestReport" | "TestScript" | "User" | "UserConfiguration" | "ValueSet" | "VerificationResult" | "VisionPrescription"	The FHIR resource type.
id	string	The resource ID.

Returns

Promise<any>

The result of the delete operation.

Defined in

packages/core/src/client.ts:1644

Media

createPdf

▸ createPdf(docDefinition, filename?, tableLayouts?, fonts?): Promise<Binary>

Creates a PDF as a FHIR Binary resource based on pdfmake document definition.

The return value is the newly created resource, including the ID and meta.

The docDefinition parameter is a pdfmake document definition.

Example:

const result = await medplum.createPdf({
  content: ['Hello world']
});
console.log(result.id);

See the pdfmake document definition for full details: https://pdfmake.github.io/docs/0.1/document-definition-object/

Parameters

Name	Type	Description
docDefinition	TDocumentDefinitions	The PDF document definition.
filename?	string	-
tableLayouts?	Object	-
fonts?	TFontDictionary	-

Returns

Promise<Binary>

The result of the create operation.

Defined in

packages/core/src/client.ts:1498

---

sendEmail

▸ sendEmail(email): Promise<OperationOutcome>

Sends an email using the Medplum Email API.

Builds the email using nodemailer MailComposer.

Examples:

Send a simple text email:

await medplum.sendEmail({
  to: 'alice@example.com',
  cc: 'bob@example.com',
  subject: 'Hello',
  text: 'Hello Alice',
});

Send an email with a Binary attachment:

await medplum.sendEmail({
  to: 'alice@example.com',
  subject: 'Email with attachment',
  text: 'See the attached report',
  attachments: [{
    filename: 'report.pdf',
    path: "Binary/" + binary.id
  }]
});

See options here: https://nodemailer.com/extras/mailcomposer/

Parameters

Name	Type
email	MailOptions

Returns

Promise<OperationOutcome>

Promise to the operation outcome.

Defined in

packages/core/src/client.ts:1804

Authentication

clear

▸ clear(): void

Clears all auth state including local storage and session storage.

Returns

void

Defined in

packages/core/src/client.ts:523

---

clearActiveLogin

▸ clearActiveLogin(): void

Clears the active login from local storage. Does not clear all local storage (such as other logins).

Returns

void

Defined in

packages/core/src/client.ts:533

---

startNewUser

▸ startNewUser(newUserRequest): Promise<LoginAuthenticationResponse>

Initiates a new user flow.

This method is part of the two different user registration flows: 1) New Practitioner and new Project 2) New Patient registration

Parameters

Name	Type	Description
newUserRequest	NewUserRequest	Register request including email and password.

Returns

Promise<LoginAuthenticationResponse>

Promise to the authentication response.

Defined in

packages/core/src/client.ts:713

---

startLogin

▸ startLogin(loginRequest): Promise<LoginAuthenticationResponse>

Initiates a user login flow.

Parameters

Name	Type	Description
loginRequest	EmailPasswordLoginRequest	Login request including email and password.

Returns

Promise<LoginAuthenticationResponse>

Promise to the authentication response.

Defined in

packages/core/src/client.ts:752

---

startGoogleLogin

▸ startGoogleLogin(loginRequest): Promise<LoginAuthenticationResponse>

Tries to sign in with Google authentication. The response parameter is the result of a Google authentication. See: https://developers.google.com/identity/gsi/web/guides/handle-credential-responses-js-functions

Parameters

Name	Type	Description
loginRequest	GoogleLoginRequest	Login request including Google credential response.

Returns

Promise<LoginAuthenticationResponse>

Promise to the authentication response.

Defined in

packages/core/src/client.ts:768

---

ensureCodeChallenge

▸ ensureCodeChallenge<T>(loginRequest): Promise<T>

Returns the PKCE code challenge and method. If the login request already includes a code challenge, it is returned. Otherwise, a new PKCE code challenge is generated.

Type parameters

Name	Type
T	extends BaseLoginRequest

Parameters

Name	Type	Description
loginRequest	T	The original login request.

Returns

Promise<T>

The PKCE code challenge and method.

Defined in

packages/core/src/client.ts:784

---

signOut

▸ signOut(): Promise<void>

Signs out locally. Does not invalidate tokens with the server.

Returns

Promise<void>

Defined in

packages/core/src/client.ts:796

---

signInWithRedirect

▸ signInWithRedirect(loginParams?): Promise<void | ProfileResource>

Tries to sign in the user. Returns true if the user is signed in. This may result in navigating away to the sign in page.

Parameters

Name	Type	Description
loginParams?	Partial<BaseLoginRequest>	Optional login parameters.

Returns

Promise<void | ProfileResource>

Defined in

packages/core/src/client.ts:808

---

signOutWithRedirect

▸ signOutWithRedirect(): void

Tries to sign out the user. See: https://docs.aws.amazon.com/cognito/latest/developerguide/logout-endpoint.html

Returns

void

Defined in

packages/core/src/client.ts:824

---

signInWithExternalAuth

▸ signInWithExternalAuth(authorizeUrl, clientId, redirectUri, baseLogin): Promise<void>

Initiates sign in with an external identity provider.

Parameters

Name	Type	Description
authorizeUrl	string	The external authorization URL.
clientId	string	The external client ID.
redirectUri	string	The external identity provider redirect URI.
baseLogin	BaseLoginRequest	The Medplum login request.

Returns

Promise<void>

Defined in

packages/core/src/client.ts:836

---

getExternalAuthRedirectUri

▸ getExternalAuthRedirectUri(authorizeUrl, clientId, redirectUri, loginRequest): string

Builds the external identity provider redirect URI.

Parameters

Name	Type	Description
authorizeUrl	string	The external authorization URL.
clientId	string	The external client ID.
redirectUri	string	The external identity provider redirect URI.
loginRequest	BaseLoginRequest	The Medplum login request.

Returns

string

The external identity provider redirect URI.

Defined in

packages/core/src/client.ts:855

---

getActiveLogin

▸ getActiveLogin(): undefined | LoginState

Returns

undefined | LoginState

The Login State

Defined in

packages/core/src/client.ts:1883

---

setActiveLogin

▸ setActiveLogin(login): Promise<void>

Parameters

Name	Type
login	LoginState

Returns

Promise<void>

Defined in

packages/core/src/client.ts:1890

---

getAccessToken

▸ getAccessToken(): undefined | string

Returns the current access token.

Returns

undefined | string

Defined in

packages/core/src/client.ts:1904

---

setAccessToken

▸ setAccessToken(accessToken): void

Sets the current access token.

Parameters

Name	Type
accessToken	string

Returns

void

Defined in

packages/core/src/client.ts:1912

---

getLogins

▸ getLogins(): LoginState[]

Returns

LoginState[]

Defined in

packages/core/src/client.ts:1922

---

isLoading

▸ isLoading(): boolean

Returns

boolean

Defined in

packages/core/src/client.ts:1951

---

startPkce

▸ startPkce(): Promise<{ codeChallengeMethod: string ; codeChallenge: string }>

Starts a new PKCE flow. These PKCE values are stateful, and must survive redirects and page refreshes.

Returns

Promise<{ codeChallengeMethod: string ; codeChallenge: string }>

Defined in

packages/core/src/client.ts:2246

---

processCode

▸ processCode(code, loginParams?): Promise<ProfileResource>

Processes an OAuth authorization code. See: https://openid.net/specs/openid-connect-core-1_0.html#TokenRequest

Parameters

Name	Type	Description
code	string	The authorization code received by URL parameter.
loginParams?	Partial<BaseLoginRequest>	Optional login parameters.

Returns

Promise<ProfileResource>

Defined in

packages/core/src/client.ts:2285

---

startClientLogin

▸ startClientLogin(clientId, clientSecret): Promise<ProfileResource>

Starts a new OAuth2 client credentials flow. See: https://datatracker.ietf.org/doc/html/rfc6749#section-4.4

Parameters

Name	Type	Description
clientId	string	The client ID.
clientSecret	string	The client secret.

Returns

Promise<ProfileResource>

Promise that resolves to the client profile.

Defined in

packages/core/src/client.ts:2336

Search

fhirSearchUrl

▸ fhirSearchUrl(resourceType, query): URL

Builds a FHIR search URL from a search query or structured query object.

Parameters

Name	Type	Description
resourceType	"Observation" | "Patient" | "Practitioner" | "RelatedPerson" | "AccessPolicy" | "Account" | "ActivityDefinition" | "AdverseEvent" | "AllergyIntolerance" | "Appointment" | "AppointmentResponse" | "AuditEvent" | "Basic" | "Binary" | "BiologicallyDerivedProduct" | "BodyStructure" | "Bot" | "BulkDataExport" | "Bundle" | "CapabilityStatement" | "CarePlan" | "CareTeam" | "CatalogEntry" | "ChargeItem" | "ChargeItemDefinition" | "Claim" | "ClaimResponse" | "ClientApplication" | "ClinicalImpression" | "CodeSystem" | "Communication" | "CommunicationRequest" | "CompartmentDefinition" | "Composition" | "ConceptMap" | "Condition" | "Consent" | "Contract" | "Coverage" | "CoverageEligibilityRequest" | "CoverageEligibilityResponse" | "DetectedIssue" | "Device" | "DeviceDefinition" | "DeviceMetric" | "DeviceRequest" | "DeviceUseStatement" | "DiagnosticReport" | "DocumentManifest" | "DocumentReference" | "DomainConfiguration" | "EffectEvidenceSynthesis" | "Encounter" | "Endpoint" | "EnrollmentRequest" | "EnrollmentResponse" | "EpisodeOfCare" | "EventDefinition" | "Evidence" | "EvidenceVariable" | "ExampleScenario" | "ExplanationOfBenefit" | "FamilyMemberHistory" | "Flag" | "Goal" | "GraphDefinition" | "Group" | "GuidanceResponse" | "HealthcareService" | "ImagingStudy" | "Immunization" | "ImmunizationEvaluation" | "ImmunizationRecommendation" | "ImplementationGuide" | "InsurancePlan" | "Invoice" | "JsonWebKey" | "Library" | "Linkage" | "List" | "Location" | "Login" | "Measure" | "MeasureReport" | "Media" | "Medication" | "MedicationAdministration" | "MedicationDispense" | "MedicationKnowledge" | "MedicationRequest" | "MedicationStatement" | "MedicinalProduct" | "MedicinalProductAuthorization" | "MedicinalProductContraindication" | "MedicinalProductIndication" | "MedicinalProductIngredient" | "MedicinalProductInteraction" | "MedicinalProductManufactured" | "MedicinalProductPackaged" | "MedicinalProductPharmaceutical" | "MedicinalProductUndesirableEffect" | "MessageDefinition" | "MessageHeader" | "MolecularSequence" | "NamingSystem" | "NutritionOrder" | "ObservationDefinition" | "OperationDefinition" | "OperationOutcome" | "Organization" | "OrganizationAffiliation" | "Parameters" | "PasswordChangeRequest" | "PaymentNotice" | "PaymentReconciliation" | "Person" | "PlanDefinition" | "PractitionerRole" | "Procedure" | "Project" | "ProjectMembership" | "Provenance" | "Questionnaire" | "QuestionnaireResponse" | "RequestGroup" | "ResearchDefinition" | "ResearchElementDefinition" | "ResearchStudy" | "ResearchSubject" | "RiskAssessment" | "RiskEvidenceSynthesis" | "Schedule" | "SearchParameter" | "ServiceRequest" | "Slot" | "SmartAppLaunch" | "Specimen" | "SpecimenDefinition" | "StructureDefinition" | "StructureMap" | "Subscription" | "Substance" | "SubstanceNucleicAcid" | "SubstancePolymer" | "SubstanceProtein" | "SubstanceReferenceInformation" | "SubstanceSourceMaterial" | "SubstanceSpecification" | "SupplyDelivery" | "SupplyRequest" | "Task" | "TerminologyCapabilities" | "TestReport" | "TestScript" | "User" | "UserConfiguration" | "ValueSet" | "VerificationResult" | "VisionPrescription"	The FHIR resource type.
query	QueryTypes	The FHIR search query or structured query object. Can be any valid input to the URLSearchParams() constructor.

Returns

URL

The well-formed FHIR URL.

Defined in

packages/core/src/client.ts:889

---

search

▸ search<K>(resourceType, query?, options?): ReadablePromise<Bundle<ExtractResource<K>>>

Sends a FHIR search request.

Example using a FHIR search string:

const bundle = await client.search('Patient', 'name=Alice');
console.log(bundle);

The return value is a FHIR bundle:

{
   "resourceType": "Bundle",
   "type": "searchset",
   "entry": [
      {
         "resource": {
            "resourceType": "Patient",
            "name": [
               {
                  "given": [
                     "George"
                  ],
                  "family": "Washington"
               }
            ],
         }
      }
   ]
}

To query the count of a search, use the summary feature like so:

const patients = medplum.search('Patient', '_summary=count');

See FHIR search for full details: https://www.hl7.org/fhir/search.html

Type parameters

Name

Type

K

extends "Observation" | "Patient" | "Practitioner" | "RelatedPerson" | "AccessPolicy" | "Account" | "ActivityDefinition" | "AdverseEvent" | "AllergyIntolerance" | "Appointment" | "AppointmentResponse" | "AuditEvent" | "Basic" | "Binary" | "BiologicallyDerivedProduct" | "BodyStructure" | "Bot" | "BulkDataExport" | "Bundle" | "CapabilityStatement" | "CarePlan" | "CareTeam" | "CatalogEntry" | "ChargeItem" | "ChargeItemDefinition" | "Claim" | "ClaimResponse" | "ClientApplication" | "ClinicalImpression" | "CodeSystem" | "Communication" | "CommunicationRequest" | "CompartmentDefinition" | "Composition" | "ConceptMap" | "Condition" | "Consent" | "Contract" | "Coverage" | "CoverageEligibilityRequest" | "CoverageEligibilityResponse" | "DetectedIssue" | "Device" | "DeviceDefinition" | "DeviceMetric" | "DeviceRequest" | "DeviceUseStatement" | "DiagnosticReport" | "DocumentManifest" | "DocumentReference" | "DomainConfiguration" | "EffectEvidenceSynthesis" | "Encounter" | "Endpoint" | "EnrollmentRequest" | "EnrollmentResponse" | "EpisodeOfCare" | "EventDefinition" | "Evidence" | "EvidenceVariable" | "ExampleScenario" | "ExplanationOfBenefit" | "FamilyMemberHistory" | "Flag" | "Goal" | "GraphDefinition" | "Group" | "GuidanceResponse" | "HealthcareService" | "ImagingStudy" | "Immunization" | "ImmunizationEvaluation" | "ImmunizationRecommendation" | "ImplementationGuide" | "InsurancePlan" | "Invoice" | "JsonWebKey" | "Library" | "Linkage" | "List" | "Location" | "Login" | "Measure" | "MeasureReport" | "Media" | "Medication" | "MedicationAdministration" | "MedicationDispense" | "MedicationKnowledge" | "MedicationRequest" | "MedicationStatement" | "MedicinalProduct" | "MedicinalProductAuthorization" | "MedicinalProductContraindication" | "MedicinalProductIndication" | "MedicinalProductIngredient" | "MedicinalProductInteraction" | "MedicinalProductManufactured" | "MedicinalProductPackaged" | "MedicinalProductPharmaceutical" | "MedicinalProductUndesirableEffect" | "MessageDefinition" | "MessageHeader" | "MolecularSequence" | "NamingSystem" | "NutritionOrder" | "ObservationDefinition" | "OperationDefinition" | "OperationOutcome" | "Organization" | "OrganizationAffiliation" | "Parameters" | "PasswordChangeRequest" | "PaymentNotice" | "PaymentReconciliation" | "Person" | "PlanDefinition" | "PractitionerRole" | "Procedure" | "Project" | "ProjectMembership" | "Provenance" | "Questionnaire" | "QuestionnaireResponse" | "RequestGroup" | "ResearchDefinition" | "ResearchElementDefinition" | "ResearchStudy" | "ResearchSubject" | "RiskAssessment" | "RiskEvidenceSynthesis" | "Schedule" | "SearchParameter" | "ServiceRequest" | "Slot" | "SmartAppLaunch" | "Specimen" | "SpecimenDefinition" | "StructureDefinition" | "StructureMap" | "Subscription" | "Substance" | "SubstanceNucleicAcid" | "SubstancePolymer" | "SubstanceProtein" | "SubstanceReferenceInformation" | "SubstanceSourceMaterial" | "SubstanceSpecification" | "SupplyDelivery" | "SupplyRequest" | "Task" | "TerminologyCapabilities" | "TestReport" | "TestScript" | "User" | "UserConfiguration" | "ValueSet" | "VerificationResult" | "VisionPrescription"

Parameters

Name	Type	Description
resourceType	K	The FHIR resource type.
query?	QueryTypes	Optional FHIR search query or structured query object. Can be any valid input to the URLSearchParams() constructor.
options	RequestInit	Optional fetch options.

Returns

ReadablePromise<Bundle<ExtractResource<K>>>

Promise to the search result bundle.

Defined in

packages/core/src/client.ts:945

---

searchOne

▸ searchOne<K>(resourceType, query?, options?): ReadablePromise<undefined | ExtractResource<K>>

Sends a FHIR search request for a single resource.

This is a convenience method for search() that returns the first resource rather than a Bundle.

Example using a FHIR search string:

const patient = await client.searchOne('Patient', 'identifier=123');
console.log(patient);

The return value is the resource, if available; otherwise, undefined.

See FHIR search for full details: https://www.hl7.org/fhir/search.html

Type parameters

Name

Type

K

extends "Observation" | "Patient" | "Practitioner" | "RelatedPerson" | "AccessPolicy" | "Account" | "ActivityDefinition" | "AdverseEvent" | "AllergyIntolerance" | "Appointment" | "AppointmentResponse" | "AuditEvent" | "Basic" | "Binary" | "BiologicallyDerivedProduct" | "BodyStructure" | "Bot" | "BulkDataExport" | "Bundle" | "CapabilityStatement" | "CarePlan" | "CareTeam" | "CatalogEntry" | "ChargeItem" | "ChargeItemDefinition" | "Claim" | "ClaimResponse" | "ClientApplication" | "ClinicalImpression" | "CodeSystem" | "Communication" | "CommunicationRequest" | "CompartmentDefinition" | "Composition" | "ConceptMap" | "Condition" | "Consent" | "Contract" | "Coverage" | "CoverageEligibilityRequest" | "CoverageEligibilityResponse" | "DetectedIssue" | "Device" | "DeviceDefinition" | "DeviceMetric" | "DeviceRequest" | "DeviceUseStatement" | "DiagnosticReport" | "DocumentManifest" | "DocumentReference" | "DomainConfiguration" | "EffectEvidenceSynthesis" | "Encounter" | "Endpoint" | "EnrollmentRequest" | "EnrollmentResponse" | "EpisodeOfCare" | "EventDefinition" | "Evidence" | "EvidenceVariable" | "ExampleScenario" | "ExplanationOfBenefit" | "FamilyMemberHistory" | "Flag" | "Goal" | "GraphDefinition" | "Group" | "GuidanceResponse" | "HealthcareService" | "ImagingStudy" | "Immunization" | "ImmunizationEvaluation" | "ImmunizationRecommendation" | "ImplementationGuide" | "InsurancePlan" | "Invoice" | "JsonWebKey" | "Library" | "Linkage" | "List" | "Location" | "Login" | "Measure" | "MeasureReport" | "Media" | "Medication" | "MedicationAdministration" | "MedicationDispense" | "MedicationKnowledge" | "MedicationRequest" | "MedicationStatement" | "MedicinalProduct" | "MedicinalProductAuthorization" | "MedicinalProductContraindication" | "MedicinalProductIndication" | "MedicinalProductIngredient" | "MedicinalProductInteraction" | "MedicinalProductManufactured" | "MedicinalProductPackaged" | "MedicinalProductPharmaceutical" | "MedicinalProductUndesirableEffect" | "MessageDefinition" | "MessageHeader" | "MolecularSequence" | "NamingSystem" | "NutritionOrder" | "ObservationDefinition" | "OperationDefinition" | "OperationOutcome" | "Organization" | "OrganizationAffiliation" | "Parameters" | "PasswordChangeRequest" | "PaymentNotice" | "PaymentReconciliation" | "Person" | "PlanDefinition" | "PractitionerRole" | "Procedure" | "Project" | "ProjectMembership" | "Provenance" | "Questionnaire" | "QuestionnaireResponse" | "RequestGroup" | "ResearchDefinition" | "ResearchElementDefinition" | "ResearchStudy" | "ResearchSubject" | "RiskAssessment" | "RiskEvidenceSynthesis" | "Schedule" | "SearchParameter" | "ServiceRequest" | "Slot" | "SmartAppLaunch" | "Specimen" | "SpecimenDefinition" | "StructureDefinition" | "StructureMap" | "Subscription" | "Substance" | "SubstanceNucleicAcid" | "SubstancePolymer" | "SubstanceProtein" | "SubstanceReferenceInformation" | "SubstanceSourceMaterial" | "SubstanceSpecification" | "SupplyDelivery" | "SupplyRequest" | "Task" | "TerminologyCapabilities" | "TestReport" | "TestScript" | "User" | "UserConfiguration" | "ValueSet" | "VerificationResult" | "VisionPrescription"

Parameters

Name	Type	Description
resourceType	K	The FHIR resource type.
query?	QueryTypes	Optional FHIR search query or structured query object. Can be any valid input to the URLSearchParams() constructor.
options	RequestInit	Optional fetch options.

Returns

ReadablePromise<undefined | ExtractResource<K>>

Promise to the first search result.

Defined in

packages/core/src/client.ts:993

---

searchResources

▸ searchResources<K>(resourceType, query?, options?): ReadablePromise<ExtractResource<K>[]>

Sends a FHIR search request for an array of resources.

This is a convenience method for search() that returns the resources as an array rather than a Bundle.

Example using a FHIR search string:

const patients = await client.searchResources('Patient', 'name=Alice');
console.log(patients);

The return value is an array of resources.

See FHIR search for full details: https://www.hl7.org/fhir/search.html

Type parameters

Name

Type

K

extends "Observation" | "Patient" | "Practitioner" | "RelatedPerson" | "AccessPolicy" | "Account" | "ActivityDefinition" | "AdverseEvent" | "AllergyIntolerance" | "Appointment" | "AppointmentResponse" | "AuditEvent" | "Basic" | "Binary" | "BiologicallyDerivedProduct" | "BodyStructure" | "Bot" | "BulkDataExport" | "Bundle" | "CapabilityStatement" | "CarePlan" | "CareTeam" | "CatalogEntry" | "ChargeItem" | "ChargeItemDefinition" | "Claim" | "ClaimResponse" | "ClientApplication" | "ClinicalImpression" | "CodeSystem" | "Communication" | "CommunicationRequest" | "CompartmentDefinition" | "Composition" | "ConceptMap" | "Condition" | "Consent" | "Contract" | "Coverage" | "CoverageEligibilityRequest" | "CoverageEligibilityResponse" | "DetectedIssue" | "Device" | "DeviceDefinition" | "DeviceMetric" | "DeviceRequest" | "DeviceUseStatement" | "DiagnosticReport" | "DocumentManifest" | "DocumentReference" | "DomainConfiguration" | "EffectEvidenceSynthesis" | "Encounter" | "Endpoint" | "EnrollmentRequest" | "EnrollmentResponse" | "EpisodeOfCare" | "EventDefinition" | "Evidence" | "EvidenceVariable" | "ExampleScenario" | "ExplanationOfBenefit" | "FamilyMemberHistory" | "Flag" | "Goal" | "GraphDefinition" | "Group" | "GuidanceResponse" | "HealthcareService" | "ImagingStudy" | "Immunization" | "ImmunizationEvaluation" | "ImmunizationRecommendation" | "ImplementationGuide" | "InsurancePlan" | "Invoice" | "JsonWebKey" | "Library" | "Linkage" | "List" | "Location" | "Login" | "Measure" | "MeasureReport" | "Media" | "Medication" | "MedicationAdministration" | "MedicationDispense" | "MedicationKnowledge" | "MedicationRequest" | "MedicationStatement" | "MedicinalProduct" | "MedicinalProductAuthorization" | "MedicinalProductContraindication" | "MedicinalProductIndication" | "MedicinalProductIngredient" | "MedicinalProductInteraction" | "MedicinalProductManufactured" | "MedicinalProductPackaged" | "MedicinalProductPharmaceutical" | "MedicinalProductUndesirableEffect" | "MessageDefinition" | "MessageHeader" | "MolecularSequence" | "NamingSystem" | "NutritionOrder" | "ObservationDefinition" | "OperationDefinition" | "OperationOutcome" | "Organization" | "OrganizationAffiliation" | "Parameters" | "PasswordChangeRequest" | "PaymentNotice" | "PaymentReconciliation" | "Person" | "PlanDefinition" | "PractitionerRole" | "Procedure" | "Project" | "ProjectMembership" | "Provenance" | "Questionnaire" | "QuestionnaireResponse" | "RequestGroup" | "ResearchDefinition" | "ResearchElementDefinition" | "ResearchStudy" | "ResearchSubject" | "RiskAssessment" | "RiskEvidenceSynthesis" | "Schedule" | "SearchParameter" | "ServiceRequest" | "Slot" | "SmartAppLaunch" | "Specimen" | "SpecimenDefinition" | "StructureDefinition" | "StructureMap" | "Subscription" | "Substance" | "SubstanceNucleicAcid" | "SubstancePolymer" | "SubstanceProtein" | "SubstanceReferenceInformation" | "SubstanceSourceMaterial" | "SubstanceSpecification" | "SupplyDelivery" | "SupplyRequest" | "Task" | "TerminologyCapabilities" | "TestReport" | "TestScript" | "User" | "UserConfiguration" | "ValueSet" | "VerificationResult" | "VisionPrescription"

Parameters

Name	Type	Description
resourceType	K	The FHIR resource type.
query?	QueryTypes	Optional FHIR search query or structured query object. Can be any valid input to the URLSearchParams() constructor.
options	RequestInit	Optional fetch options.

Returns

ReadablePromise<ExtractResource<K>[]>

Promise to the array of search results.

Defined in

packages/core/src/client.ts:1035

---

searchValueSet

▸ searchValueSet(system, filter, options?): ReadablePromise<ValueSet>

Searches a ValueSet resource using the "expand" operation. See: https://www.hl7.org/fhir/operation-valueset-expand.html

Parameters

Name	Type	Description
system	string	The ValueSet system url.
filter	string	The search string.
options	RequestInit	Optional fetch options.

Returns

ReadablePromise<ValueSet>

Promise to expanded ValueSet.

Defined in

packages/core/src/client.ts:1065

Caching

invalidateUrl

▸ invalidateUrl(url): void

Invalidates any cached values or cached requests for the given URL.

Parameters

Name	Type	Description
url	string | URL	The URL to invalidate.

Returns

void

Defined in

packages/core/src/client.ts:548

---

invalidateSearches

▸ invalidateSearches<K>(resourceType): void

Invalidates all cached search results or cached requests for the given resourceType.

Type parameters

Name

Type

K

extends "Observation" | "Patient" | "Practitioner" | "RelatedPerson" | "AccessPolicy" | "Account" | "ActivityDefinition" | "AdverseEvent" | "AllergyIntolerance" | "Appointment" | "AppointmentResponse" | "AuditEvent" | "Basic" | "Binary" | "BiologicallyDerivedProduct" | "BodyStructure" | "Bot" | "BulkDataExport" | "Bundle" | "CapabilityStatement" | "CarePlan" | "CareTeam" | "CatalogEntry" | "ChargeItem" | "ChargeItemDefinition" | "Claim" | "ClaimResponse" | "ClientApplication" | "ClinicalImpression" | "CodeSystem" | "Communication" | "CommunicationRequest" | "CompartmentDefinition" | "Composition" | "ConceptMap" | "Condition" | "Consent" | "Contract" | "Coverage" | "CoverageEligibilityRequest" | "CoverageEligibilityResponse" | "DetectedIssue" | "Device" | "DeviceDefinition" | "DeviceMetric" | "DeviceRequest" | "DeviceUseStatement" | "DiagnosticReport" | "DocumentManifest" | "DocumentReference" | "DomainConfiguration" | "EffectEvidenceSynthesis" | "Encounter" | "Endpoint" | "EnrollmentRequest" | "EnrollmentResponse" | "EpisodeOfCare" | "EventDefinition" | "Evidence" | "EvidenceVariable" | "ExampleScenario" | "ExplanationOfBenefit" | "FamilyMemberHistory" | "Flag" | "Goal" | "GraphDefinition" | "Group" | "GuidanceResponse" | "HealthcareService" | "ImagingStudy" | "Immunization" | "ImmunizationEvaluation" | "ImmunizationRecommendation" | "ImplementationGuide" | "InsurancePlan" | "Invoice" | "JsonWebKey" | "Library" | "Linkage" | "List" | "Location" | "Login" | "Measure" | "MeasureReport" | "Media" | "Medication" | "MedicationAdministration" | "MedicationDispense" | "MedicationKnowledge" | "MedicationRequest" | "MedicationStatement" | "MedicinalProduct" | "MedicinalProductAuthorization" | "MedicinalProductContraindication" | "MedicinalProductIndication" | "MedicinalProductIngredient" | "MedicinalProductInteraction" | "MedicinalProductManufactured" | "MedicinalProductPackaged" | "MedicinalProductPharmaceutical" | "MedicinalProductUndesirableEffect" | "MessageDefinition" | "MessageHeader" | "MolecularSequence" | "NamingSystem" | "NutritionOrder" | "ObservationDefinition" | "OperationDefinition" | "OperationOutcome" | "Organization" | "OrganizationAffiliation" | "Parameters" | "PasswordChangeRequest" | "PaymentNotice" | "PaymentReconciliation" | "Person" | "PlanDefinition" | "PractitionerRole" | "Procedure" | "Project" | "ProjectMembership" | "Provenance" | "Questionnaire" | "QuestionnaireResponse" | "RequestGroup" | "ResearchDefinition" | "ResearchElementDefinition" | "ResearchStudy" | "ResearchSubject" | "RiskAssessment" | "RiskEvidenceSynthesis" | "Schedule" | "SearchParameter" | "ServiceRequest" | "Slot" | "SmartAppLaunch" | "Specimen" | "SpecimenDefinition" | "StructureDefinition" | "StructureMap" | "Subscription" | "Substance" | "SubstanceNucleicAcid" | "SubstancePolymer" | "SubstanceProtein" | "SubstanceReferenceInformation" | "SubstanceSourceMaterial" | "SubstanceSpecification" | "SupplyDelivery" | "SupplyRequest" | "Task" | "TerminologyCapabilities" | "TestReport" | "TestScript" | "User" | "UserConfiguration" | "ValueSet" | "VerificationResult" | "VisionPrescription"

Parameters

Name	Type	Description
resourceType	K	The resource type to invalidate.

Returns

void

Defined in

packages/core/src/client.ts:558

---

getCached

▸ getCached<K>(resourceType, id): undefined | ExtractResource<K>

Returns a cached resource if it is available.

Type parameters

Name

Type

K

extends "Observation" | "Patient" | "Practitioner" | "RelatedPerson" | "AccessPolicy" | "Account" | "ActivityDefinition" | "AdverseEvent" | "AllergyIntolerance" | "Appointment" | "AppointmentResponse" | "AuditEvent" | "Basic" | "Binary" | "BiologicallyDerivedProduct" | "BodyStructure" | "Bot" | "BulkDataExport" | "Bundle" | "CapabilityStatement" | "CarePlan" | "CareTeam" | "CatalogEntry" | "ChargeItem" | "ChargeItemDefinition" | "Claim" | "ClaimResponse" | "ClientApplication" | "ClinicalImpression" | "CodeSystem" | "Communication" | "CommunicationRequest" | "CompartmentDefinition" | "Composition" | "ConceptMap" | "Condition" | "Consent" | "Contract" | "Coverage" | "CoverageEligibilityRequest" | "CoverageEligibilityResponse" | "DetectedIssue" | "Device" | "DeviceDefinition" | "DeviceMetric" | "DeviceRequest" | "DeviceUseStatement" | "DiagnosticReport" | "DocumentManifest" | "DocumentReference" | "DomainConfiguration" | "EffectEvidenceSynthesis" | "Encounter" | "Endpoint" | "EnrollmentRequest" | "EnrollmentResponse" | "EpisodeOfCare" | "EventDefinition" | "Evidence" | "EvidenceVariable" | "ExampleScenario" | "ExplanationOfBenefit" | "FamilyMemberHistory" | "Flag" | "Goal" | "GraphDefinition" | "Group" | "GuidanceResponse" | "HealthcareService" | "ImagingStudy" | "Immunization" | "ImmunizationEvaluation" | "ImmunizationRecommendation" | "ImplementationGuide" | "InsurancePlan" | "Invoice" | "JsonWebKey" | "Library" | "Linkage" | "List" | "Location" | "Login" | "Measure" | "MeasureReport" | "Media" | "Medication" | "MedicationAdministration" | "MedicationDispense" | "MedicationKnowledge" | "MedicationRequest" | "MedicationStatement" | "MedicinalProduct" | "MedicinalProductAuthorization" | "MedicinalProductContraindication" | "MedicinalProductIndication" | "MedicinalProductIngredient" | "MedicinalProductInteraction" | "MedicinalProductManufactured" | "MedicinalProductPackaged" | "MedicinalProductPharmaceutical" | "MedicinalProductUndesirableEffect" | "MessageDefinition" | "MessageHeader" | "MolecularSequence" | "NamingSystem" | "NutritionOrder" | "ObservationDefinition" | "OperationDefinition" | "OperationOutcome" | "Organization" | "OrganizationAffiliation" | "Parameters" | "PasswordChangeRequest" | "PaymentNotice" | "PaymentReconciliation" | "Person" | "PlanDefinition" | "PractitionerRole" | "Procedure" | "Project" | "ProjectMembership" | "Provenance" | "Questionnaire" | "QuestionnaireResponse" | "RequestGroup" | "ResearchDefinition" | "ResearchElementDefinition" | "ResearchStudy" | "ResearchSubject" | "RiskAssessment" | "RiskEvidenceSynthesis" | "Schedule" | "SearchParameter" | "ServiceRequest" | "Slot" | "SmartAppLaunch" | "Specimen" | "SpecimenDefinition" | "StructureDefinition" | "StructureMap" | "Subscription" | "Substance" | "SubstanceNucleicAcid" | "SubstancePolymer" | "SubstanceProtein" | "SubstanceReferenceInformation" | "SubstanceSourceMaterial" | "SubstanceSpecification" | "SupplyDelivery" | "SupplyRequest" | "Task" | "TerminologyCapabilities" | "TestReport" | "TestScript" | "User" | "UserConfiguration" | "ValueSet" | "VerificationResult" | "VisionPrescription"

Parameters

Name	Type	Description
resourceType	K	The FHIR resource type.
id	string	The FHIR resource ID.

Returns

undefined | ExtractResource<K>

The resource if it is available in the cache; undefined otherwise.

Defined in

packages/core/src/client.ts:1079

---

getCachedReference

▸ getCachedReference<T>(reference): undefined | T

Returns a cached resource if it is available.

Type parameters

Name	Type
T	extends Resource

Parameters

Name	Type
reference	Reference<T>

Returns

undefined | T

The resource if it is available in the cache; undefined otherwise.

Defined in

packages/core/src/client.ts:1091

Batch

executeBatch

▸ executeBatch(bundle): Promise<Bundle<Resource>>

Executes a batch or transaction of FHIR operations.

Example:

await medplum.executeBatch({
  "resourceType": "Bundle",
  "type": "transaction",
  "entry": [
    {
      "fullUrl": "urn:uuid:61ebe359-bfdc-4613-8bf2-c5e300945f0a",
      "resource": {
        "resourceType": "Patient",
        "name": [{ "use": "official", "given": ["Alice"], "family": "Smith" }],
        "gender": "female",
        "birthDate": "1974-12-25"
      },
      "request": {
        "method": "POST",
        "url": "Patient"
      }
    },
    {
      "fullUrl": "urn:uuid:88f151c0-a954-468a-88bd-5ae15c08e059",
      "resource": {
        "resourceType": "Patient",
        "identifier": [{ "system": "http:/example.org/fhir/ids", "value": "234234" }],
        "name": [{ "use": "official", "given": ["Bob"], "family": "Jones" }],
        "gender": "male",
        "birthDate": "1974-12-25"
      },
      "request": {
        "method": "POST",
        "url": "Patient",
        "ifNoneExist": "identifier=http:/example.org/fhir/ids|234234"
      }
    }
  ]
});

See The FHIR "batch/transaction" section for full details: https://hl7.org/fhir/http.html#transaction

Parameters

Name	Type	Description
bundle	Bundle<Resource>	The FHIR batch/transaction bundle.

Returns

Promise<Bundle<Resource>>

The FHIR batch/transaction response bundle.

Defined in

packages/core/src/client.ts:1763

HTTP

getBaseUrl

▸ getBaseUrl(): string

Returns the current base URL for all API requests. By default, this is set to https://api.medplum.com/. This can be overridden by setting the baseUrl option when creating the client.

Returns

string

The current base URL for all API requests.

Defined in

packages/core/src/client.ts:515

---

get

▸ get<T>(url, options?): ReadablePromise<T>

Makes an HTTP GET request to the specified URL.

This is a lower level method for custom requests. For common operations, we recommend using higher level methods such as readResource(), search(), etc.

Type parameters

Name	Type
T	any

Parameters

Name	Type	Description
url	string | URL	The target URL.
options	RequestInit	Optional fetch options.

Returns

ReadablePromise<T>

Promise to the response content.

Defined in

packages/core/src/client.ts:579

---

post

▸ post(url, body, contentType?, options?): Promise<any>

Makes an HTTP POST request to the specified URL.

This is a lower level method for custom requests. For common operations, we recommend using higher level methods such as createResource().

Parameters

Name	Type	Description
url	string | URL	The target URL.
body	any	The content body. Strings and File objects are passed directly. Other objects are converted to JSON.
contentType?	string	The content type to be included in the "Content-Type" header.
options	RequestInit	Optional fetch options.

Returns

Promise<any>

Promise to the response content.

Defined in

packages/core/src/client.ts:624

---

put

▸ put(url, body, contentType?, options?): Promise<any>

Makes an HTTP PUT request to the specified URL.

This is a lower level method for custom requests. For common operations, we recommend using higher level methods such as updateResource().

Parameters

Name	Type	Description
url	string | URL	The target URL.
body	any	The content body. Strings and File objects are passed directly. Other objects are converted to JSON.
contentType?	string	The content type to be included in the "Content-Type" header.
options	RequestInit	Optional fetch options.

Returns

Promise<any>

Promise to the response content.

Defined in

packages/core/src/client.ts:650

---

patch

▸ patch(url, operations, options?): Promise<any>

Makes an HTTP PATCH request to the specified URL.

This is a lower level method for custom requests. For common operations, we recommend using higher level methods such as patchResource().

Parameters

Name	Type	Description
url	string | URL	The target URL.
operations	PatchOperation[]	Array of JSONPatch operations.
options	RequestInit	Optional fetch options.

Returns

Promise<any>

Promise to the response content.

Defined in

packages/core/src/client.ts:675

---

delete

▸ delete(url, options?): Promise<any>

Makes an HTTP DELETE request to the specified URL.

This is a lower level method for custom requests. For common operations, we recommend using higher level methods such as deleteResource().

Parameters

Name	Type	Description
url	string | URL	The target URL.
options	RequestInit	Optional fetch options.

Returns

Promise<any>

Promise to the response content.

Defined in

packages/core/src/client.ts:696

---

fhirUrl

▸ fhirUrl(...path): URL

Builds a FHIR URL from a collection of URL path components. For example, buildUrl('/Patient', '123') returns fhir/R4/Patient/123.

Parameters

Name	Type	Description
...path	string[]	The path component of the URL.

Returns

URL

The well-formed FHIR URL.

Defined in

packages/core/src/client.ts:877

---

fhirSearchUrl

▸ fhirSearchUrl(resourceType, query): URL

Builds a FHIR search URL from a search query or structured query object.

Parameters

Name	Type	Description
resourceType	"Observation" | "Patient" | "Practitioner" | "RelatedPerson" | "AccessPolicy" | "Account" | "ActivityDefinition" | "AdverseEvent" | "AllergyIntolerance" | "Appointment" | "AppointmentResponse" | "AuditEvent" | "Basic" | "Binary" | "BiologicallyDerivedProduct" | "BodyStructure" | "Bot" | "BulkDataExport" | "Bundle" | "CapabilityStatement" | "CarePlan" | "CareTeam" | "CatalogEntry" | "ChargeItem" | "ChargeItemDefinition" | "Claim" | "ClaimResponse" | "ClientApplication" | "ClinicalImpression" | "CodeSystem" | "Communication" | "CommunicationRequest" | "CompartmentDefinition" | "Composition" | "ConceptMap" | "Condition" | "Consent" | "Contract" | "Coverage" | "CoverageEligibilityRequest" | "CoverageEligibilityResponse" | "DetectedIssue" | "Device" | "DeviceDefinition" | "DeviceMetric" | "DeviceRequest" | "DeviceUseStatement" | "DiagnosticReport" | "DocumentManifest" | "DocumentReference" | "DomainConfiguration" | "EffectEvidenceSynthesis" | "Encounter" | "Endpoint" | "EnrollmentRequest" | "EnrollmentResponse" | "EpisodeOfCare" | "EventDefinition" | "Evidence" | "EvidenceVariable" | "ExampleScenario" | "ExplanationOfBenefit" | "FamilyMemberHistory" | "Flag" | "Goal" | "GraphDefinition" | "Group" | "GuidanceResponse" | "HealthcareService" | "ImagingStudy" | "Immunization" | "ImmunizationEvaluation" | "ImmunizationRecommendation" | "ImplementationGuide" | "InsurancePlan" | "Invoice" | "JsonWebKey" | "Library" | "Linkage" | "List" | "Location" | "Login" | "Measure" | "MeasureReport" | "Media" | "Medication" | "MedicationAdministration" | "MedicationDispense" | "MedicationKnowledge" | "MedicationRequest" | "MedicationStatement" | "MedicinalProduct" | "MedicinalProductAuthorization" | "MedicinalProductContraindication" | "MedicinalProductIndication" | "MedicinalProductIngredient" | "MedicinalProductInteraction" | "MedicinalProductManufactured" | "MedicinalProductPackaged" | "MedicinalProductPharmaceutical" | "MedicinalProductUndesirableEffect" | "MessageDefinition" | "MessageHeader" | "MolecularSequence" | "NamingSystem" | "NutritionOrder" | "ObservationDefinition" | "OperationDefinition" | "OperationOutcome" | "Organization" | "OrganizationAffiliation" | "Parameters" | "PasswordChangeRequest" | "PaymentNotice" | "PaymentReconciliation" | "Person" | "PlanDefinition" | "PractitionerRole" | "Procedure" | "Project" | "ProjectMembership" | "Provenance" | "Questionnaire" | "QuestionnaireResponse" | "RequestGroup" | "ResearchDefinition" | "ResearchElementDefinition" | "ResearchStudy" | "ResearchSubject" | "RiskAssessment" | "RiskEvidenceSynthesis" | "Schedule" | "SearchParameter" | "ServiceRequest" | "Slot" | "SmartAppLaunch" | "Specimen" | "SpecimenDefinition" | "StructureDefinition" | "StructureMap" | "Subscription" | "Substance" | "SubstanceNucleicAcid" | "SubstancePolymer" | "SubstanceProtein" | "SubstanceReferenceInformation" | "SubstanceSourceMaterial" | "SubstanceSpecification" | "SupplyDelivery" | "SupplyRequest" | "Task" | "TerminologyCapabilities" | "TestReport" | "TestScript" | "User" | "UserConfiguration" | "ValueSet" | "VerificationResult" | "VisionPrescription"	The FHIR resource type.
query	QueryTypes	The FHIR search query or structured query object. Can be any valid input to the URLSearchParams() constructor.

Returns

URL

The well-formed FHIR URL.

Defined in

packages/core/src/client.ts:889

Schema

getSchema

▸ getSchema(): IndexedStructureDefinition

Returns a cached schema for a resource type. If the schema is not cached, returns undefined. It is assumed that a client will call requestSchema before using this method.

Deprecated

Use globalSchema instead.

Returns

IndexedStructureDefinition

The schema if immediately available, undefined otherwise.

Defined in

packages/core/src/client.ts:1175

---

requestSchema

▸ requestSchema(resourceType): Promise<IndexedStructureDefinition>

Requests the schema for a resource type. If the schema is already cached, the promise is resolved immediately.

Parameters

Name	Type	Description
resourceType	string	The FHIR resource type.

Returns

Promise<IndexedStructureDefinition>

Promise to a schema with the requested resource type.

Defined in

packages/core/src/client.ts:1186

User Profile

getProfile

▸ getProfile(): undefined | ProfileResource

Returns

undefined | ProfileResource

Defined in

packages/core/src/client.ts:1958

---

getProfileAsync

▸ getProfileAsync(): Promise<undefined | ProfileResource>

Returns

Promise<undefined | ProfileResource>

Defined in

packages/core/src/client.ts:1965

---

getUserConfiguration

▸ getUserConfiguration(): undefined | UserConfiguration

Returns

undefined | UserConfiguration

Defined in

packages/core/src/client.ts:1975

Other

constructor

• new MedplumClient(options?)

Parameters

Name	Type
options?	MedplumClientOptions

Overrides

EventTarget.constructor

Defined in

packages/core/src/client.ts:474

---

startNewProject

▸ startNewProject(newProjectRequest): Promise<LoginAuthenticationResponse>

Initiates a new project flow.

This requires a partial login from startNewUser or startNewGoogleUser.

Parameters

Name	Type	Description
newProjectRequest	NewProjectRequest	Register request including email and password.

Returns

Promise<LoginAuthenticationResponse>

Promise to the authentication response.

Defined in

packages/core/src/client.ts:730

---

startNewPatient

▸ startNewPatient(newPatientRequest): Promise<LoginAuthenticationResponse>

Initiates a new patient flow.

This requires a partial login from startNewUser or startNewGoogleUser.

Parameters

Name	Type	Description
newPatientRequest	NewPatientRequest	Register request including email and password.

Returns

Promise<LoginAuthenticationResponse>

Promise to the authentication response.

Defined in

packages/core/src/client.ts:742

---

uploadwithProgress

▸ uploadwithProgress(url, data, contentType, onProgress): Promise<any>

Parameters

Name	Type
url	URL
data	string | Uint8Array | File | Blob
contentType	string
onProgress	(e: ProgressEvent<EventTarget>) => void

Returns

Promise<any>

Defined in

packages/core/src/client.ts:1441

---

validateResource

▸ validateResource<T>(resource): Promise<OperationOutcome>

Executes the validate operation with the provided resource.

Example:

const result = await medplum.validateResource({
  resourceType: 'Patient',
  name: [{ given: ['Alice'], family: 'Smith' }],
});

See the FHIR "$validate" operation for full details: https://www.hl7.org/fhir/resource-operation-validate.html

Type parameters

Name	Type
T	extends Resource

Parameters

Name	Type	Description
resource	T	The FHIR resource.

Returns

Promise<OperationOutcome>

The validate operation outcome.

Defined in

packages/core/src/client.ts:1667

---

executeBot

▸ executeBot(id, body, contentType?, options?): Promise<any>

Executes a bot by ID.

Parameters

Name	Type	Description
id	string	The Bot ID.
body	any	The content body. Strings and File objects are passed directly. Other objects are converted to JSON.
contentType?	string	The content type to be included in the "Content-Type" header.
options?	RequestInit	Optional fetch options.

Returns

Promise<any>

The Bot return value.

Defined in

packages/core/src/client.ts:1679

▸ executeBot(identifier, body, contentType?, options?): Promise<any>

Executes a bot by Identifier.

Parameters

Name	Type	Description
identifier	Identifier	-
body	any	The content body. Strings and File objects are passed directly. Other objects are converted to JSON.
contentType?	string	The content type to be included in the "Content-Type" header.
options?	RequestInit	Optional fetch options.

Returns

Promise<any>

The Bot return value.

Defined in

packages/core/src/client.ts:1689

---

addEventListener

▸ addEventListener(type, callback): void

Parameters

Name	Type
type	string
callback	EventListener

Returns

void

Inherited from

EventTarget.addEventListener

Defined in

packages/core/src/eventtarget.ts:19

---

removeEventListeneer

▸ removeEventListeneer(type, callback): void

Parameters

Name	Type
type	string
callback	EventListener

Returns

void

Inherited from

EventTarget.removeEventListeneer

Defined in

packages/core/src/eventtarget.ts:26

---

dispatchEvent

▸ dispatchEvent(event): boolean

Parameters

Name	Type
event	Event

Returns

boolean

Inherited from

EventTarget.dispatchEvent

Defined in

packages/core/src/eventtarget.ts:39