description: 'R5: `Appointment.virtualService` (new:VirtualServiceDetail)' package_name: hl7.fhir.uv.xver-r5.r4 derivation: constraint name: ExtensionAppointment_VirtualService type: Extension elements: extension: base: {max: '*', min: 0, path: Extension.extension} array: true index: 0 slicing: rules: open ordered: false discriminator: - {path: url, type: value} min: 0 slices: _datatype: match: {url: 'http://hl7.org/fhir/StructureDefinition/_datatype'} schema: base: {max: '*', min: 0, path: Extension.extension} short: DataType slice for a FHIR R5 `VirtualServiceDetail` value _required: true index: 1 elements: url: base: {max: '1', min: 1, path: Extension.url} pattern: {type: Uri, value: 'http://hl7.org/fhir/StructureDefinition/_datatype'} index: 2 value: base: {max: '1', min: 0, path: 'Extension.value[x]'} pattern: {type: String, value: VirtualServiceDetail} choices: [valueString] index: 4 valueString: type: string pattern: {type: String, value: VirtualServiceDetail} base: {max: '1', min: 0, path: 'Extension.value[x]'} choiceOf: value index: 5 required: [url, valueString, value] channelType: match: {url: channelType} schema: short: 'R5: Channel Type (new)' base: {max: '*', min: 0, path: Extension.extension} index: 6 elements: url: base: {max: '1', min: 1, path: Extension.url} pattern: {type: Uri, value: channelType} index: 7 value: short: Channel Type choices: [valueCoding] base: {max: '1', min: 0, path: 'Extension.value[x]'} index: 9 valueCoding: short: Channel Type type: Coding base: {max: '1', min: 0, path: 'Extension.value[x]'} choiceOf: value index: 10 required: [url] address: match: {url: address} schema: short: 'R5: Contact address/number (new)' base: {max: '*', min: 0, path: Extension.extension} index: 11 extensions: _datatype: url: http://hl7.org/fhir/StructureDefinition/_datatype base: {max: '*', min: 0, path: Extension.extension} short: DataType slice for a FHIR R5 `ExtendedContactDetail` value _required: true index: 13 elements: url: base: {max: '1', min: 1, path: Extension.url} pattern: {type: Uri, value: 'http://hl7.org/fhir/StructureDefinition/_datatype'} index: 14 value: base: {max: '1', min: 0, path: 'Extension.value[x]'} pattern: {type: String, value: ExtendedContactDetail} choices: [valueString] index: 16 valueString: type: string pattern: {type: String, value: ExtendedContactDetail} base: {max: '1', min: 0, path: 'Extension.value[x]'} choiceOf: value index: 17 required: [url, valueString, value] purpose: url: purpose short: 'R5: The type of contact (new)' base: {max: '*', min: 0, path: Extension.extension} index: 18 elements: url: base: {max: '1', min: 1, path: Extension.url} pattern: {type: Uri, value: purpose} index: 19 value: short: The type of contact choices: [valueCodeableConcept] base: {max: '1', min: 0, path: 'Extension.value[x]'} index: 21 valueCodeableConcept: short: The type of contact type: CodeableConcept base: {max: '1', min: 0, path: 'Extension.value[x]'} choiceOf: value index: 22 required: [url] name: url: name short: 'R5: Name of an individual to contact (new)' array: true base: {max: '*', min: 0, path: Extension.extension} index: 23 elements: url: base: {max: '1', min: 1, path: Extension.url} pattern: {type: Uri, value: name} index: 24 value: short: Name of an individual to contact choices: [valueHumanName] base: {max: '1', min: 0, path: 'Extension.value[x]'} index: 26 valueHumanName: short: Name of an individual to contact type: HumanName base: {max: '1', min: 0, path: 'Extension.value[x]'} choiceOf: value index: 27 required: [url] telecom: url: telecom short: 'R5: Contact details (e.g.phone/fax/url) (new)' array: true base: {max: '*', min: 0, path: Extension.extension} index: 28 elements: url: base: {max: '1', min: 1, path: Extension.url} pattern: {type: Uri, value: telecom} index: 29 value: base: {max: '1', min: 0, path: 'Extension.value[x]'} short: Contact details (e.g.phone/fax/url) choices: [valueContactPoint] index: 31 valueContactPoint: short: Contact details (e.g.phone/fax/url) type: ContactPoint base: {max: '1', min: 0, path: 'Extension.value[x]'} choiceOf: value index: 32 required: [url] address: url: address short: 'R5: Address for the contact (new)' base: {max: '*', min: 0, path: Extension.extension} index: 33 elements: url: base: {max: '1', min: 1, path: Extension.url} pattern: {type: Uri, value: address} index: 34 value: short: Address for the contact choices: [valueAddress] base: {max: '1', min: 0, path: 'Extension.value[x]'} index: 36 valueAddress: short: Address for the contact type: Address base: {max: '1', min: 0, path: 'Extension.value[x]'} choiceOf: value index: 37 required: [url] organization: url: organization short: 'R5: This contact detail is handled/monitored by a specific organization (new)' base: {max: '*', min: 0, path: Extension.extension} index: 38 elements: url: base: {max: '1', min: 1, path: Extension.url} pattern: {type: Uri, value: organization} index: 39 value: base: {max: '1', min: 0, path: 'Extension.value[x]'} short: This contact detail is handled/monitored by a specific organization choices: [valueReference] index: 41 valueReference: short: This contact detail is handled/monitored by a specific organization refers: ['http://hl7.org/fhir/5.0/StructureDefinition/profile-Organization|0.1.0', 'http://hl7.org/fhir/StructureDefinition/Organization|4.0.1'] type: Reference base: {max: '1', min: 0, path: 'Extension.value[x]'} choiceOf: value index: 42 required: [url] period: url: period short: 'R5: Period that this contact was valid for usage (new)' base: {max: '*', min: 0, path: Extension.extension} index: 43 elements: url: base: {max: '1', min: 1, path: Extension.url} pattern: {type: Uri, value: period} index: 44 value: short: Period that this contact was valid for usage choices: [valuePeriod] base: {max: '1', min: 0, path: 'Extension.value[x]'} index: 46 valuePeriod: short: Period that this contact was valid for usage type: Period base: {max: '1', min: 0, path: 'Extension.value[x]'} choiceOf: value index: 47 required: [url] elements: extension: base: {max: '*', min: 0, path: Extension.extension} array: true index: 12 slicing: rules: open ordered: false discriminator: - {path: url, type: value} min: 0 slices: _datatype: match: {url: 'http://hl7.org/fhir/StructureDefinition/_datatype'} schema: base: {max: '*', min: 0, path: Extension.extension} short: DataType slice for a FHIR R5 `ExtendedContactDetail` value _required: true index: 13 elements: url: base: {max: '1', min: 1, path: Extension.url} pattern: {type: Uri, value: 'http://hl7.org/fhir/StructureDefinition/_datatype'} index: 14 value: base: {max: '1', min: 0, path: 'Extension.value[x]'} pattern: {type: String, value: ExtendedContactDetail} choices: [valueString] index: 16 valueString: type: string pattern: {type: String, value: ExtendedContactDetail} base: {max: '1', min: 0, path: 'Extension.value[x]'} choiceOf: value index: 17 required: [url, valueString, value] purpose: match: {url: purpose} schema: short: 'R5: The type of contact (new)' base: {max: '*', min: 0, path: Extension.extension} index: 18 elements: url: base: {max: '1', min: 1, path: Extension.url} pattern: {type: Uri, value: purpose} index: 19 value: short: The type of contact choices: [valueCodeableConcept] base: {max: '1', min: 0, path: 'Extension.value[x]'} index: 21 valueCodeableConcept: short: The type of contact type: CodeableConcept base: {max: '1', min: 0, path: 'Extension.value[x]'} choiceOf: value index: 22 required: [url] name: match: {url: name} schema: short: 'R5: Name of an individual to contact (new)' array: true base: {max: '*', min: 0, path: Extension.extension} index: 23 elements: url: base: {max: '1', min: 1, path: Extension.url} pattern: {type: Uri, value: name} index: 24 value: short: Name of an individual to contact choices: [valueHumanName] base: {max: '1', min: 0, path: 'Extension.value[x]'} index: 26 valueHumanName: short: Name of an individual to contact type: HumanName base: {max: '1', min: 0, path: 'Extension.value[x]'} choiceOf: value index: 27 required: [url] telecom: match: {url: telecom} schema: short: 'R5: Contact details (e.g.phone/fax/url) (new)' array: true base: {max: '*', min: 0, path: Extension.extension} index: 28 elements: url: base: {max: '1', min: 1, path: Extension.url} pattern: {type: Uri, value: telecom} index: 29 value: base: {max: '1', min: 0, path: 'Extension.value[x]'} short: Contact details (e.g.phone/fax/url) choices: [valueContactPoint] index: 31 valueContactPoint: short: Contact details (e.g.phone/fax/url) type: ContactPoint base: {max: '1', min: 0, path: 'Extension.value[x]'} choiceOf: value index: 32 required: [url] address: match: {url: address} schema: short: 'R5: Address for the contact (new)' base: {max: '*', min: 0, path: Extension.extension} index: 33 elements: url: base: {max: '1', min: 1, path: Extension.url} pattern: {type: Uri, value: address} index: 34 value: short: Address for the contact choices: [valueAddress] base: {max: '1', min: 0, path: 'Extension.value[x]'} index: 36 valueAddress: short: Address for the contact type: Address base: {max: '1', min: 0, path: 'Extension.value[x]'} choiceOf: value index: 37 required: [url] organization: match: {url: organization} schema: short: 'R5: This contact detail is handled/monitored by a specific organization (new)' base: {max: '*', min: 0, path: Extension.extension} index: 38 elements: url: base: {max: '1', min: 1, path: Extension.url} pattern: {type: Uri, value: organization} index: 39 value: base: {max: '1', min: 0, path: 'Extension.value[x]'} short: This contact detail is handled/monitored by a specific organization choices: [valueReference] index: 41 valueReference: short: This contact detail is handled/monitored by a specific organization refers: ['http://hl7.org/fhir/5.0/StructureDefinition/profile-Organization|0.1.0', 'http://hl7.org/fhir/StructureDefinition/Organization|4.0.1'] type: Reference base: {max: '1', min: 0, path: 'Extension.value[x]'} choiceOf: value index: 42 required: [url] period: match: {url: period} schema: short: 'R5: Period that this contact was valid for usage (new)' base: {max: '*', min: 0, path: Extension.extension} index: 43 elements: url: base: {max: '1', min: 1, path: Extension.url} pattern: {type: Uri, value: period} index: 44 value: short: Period that this contact was valid for usage choices: [valuePeriod] base: {max: '1', min: 0, path: 'Extension.value[x]'} index: 46 valuePeriod: short: Period that this contact was valid for usage type: Period base: {max: '1', min: 0, path: 'Extension.value[x]'} choiceOf: value index: 47 required: [url] url: base: {max: '1', min: 1, path: Extension.url} pattern: {type: Uri, value: address} index: 48 value: base: {max: '1', min: 0, path: 'Extension.value[x]'} short: Contact address/number choices: [valueUrl, valueString, valueContactPoint] index: 50 valueUrl: short: Contact address/number type: url base: {max: '1', min: 0, path: 'Extension.value[x]'} choiceOf: value index: 51 valueString: short: Contact address/number type: string base: {max: '1', min: 0, path: 'Extension.value[x]'} choiceOf: value index: 52 valueContactPoint: short: Contact address/number type: ContactPoint base: {max: '1', min: 0, path: 'Extension.value[x]'} choiceOf: value index: 53 required: [url] additionalInfo: match: {url: additionalInfo} schema: short: 'R5: Address to see alternative connection details (new)' array: true base: {max: '*', min: 0, path: Extension.extension} index: 54 elements: url: base: {max: '1', min: 1, path: Extension.url} pattern: {type: Uri, value: additionalInfo} index: 55 value: short: Address to see alternative connection details choices: [valueUrl] base: {max: '1', min: 0, path: 'Extension.value[x]'} index: 57 valueUrl: short: Address to see alternative connection details type: url base: {max: '1', min: 0, path: 'Extension.value[x]'} choiceOf: value index: 58 required: [url] maxParticipants: match: {url: maxParticipants} schema: short: 'R5: Maximum number of participants supported by the virtual service (new)' base: {max: '*', min: 0, path: Extension.extension} index: 59 elements: url: base: {max: '1', min: 1, path: Extension.url} pattern: {type: Uri, value: maxParticipants} index: 60 value: short: Maximum number of participants supported by the virtual service choices: [valuePositiveInt] base: {max: '1', min: 0, path: 'Extension.value[x]'} index: 62 valuePositiveInt: short: Maximum number of participants supported by the virtual service type: positiveInt base: {max: '1', min: 0, path: 'Extension.value[x]'} choiceOf: value index: 63 required: [url] sessionKey: match: {url: sessionKey} schema: short: 'R5: Session Key required by the virtual service (new)' base: {max: '*', min: 0, path: Extension.extension} index: 64 elements: url: base: {max: '1', min: 1, path: Extension.url} pattern: {type: Uri, value: sessionKey} index: 65 value: short: Session Key required by the virtual service choices: [valueString] base: {max: '1', min: 0, path: 'Extension.value[x]'} index: 67 valueString: short: Session Key required by the virtual service type: string base: {max: '1', min: 0, path: 'Extension.value[x]'} choiceOf: value index: 68 required: [url] url: base: {max: '1', min: 1, path: Extension.url} pattern: {type: Uri, value: 'http://hl7.org/fhir/5.0/StructureDefinition/extension-Appointment.virtualService'} index: 69 value: base: {max: '1', min: 0, path: 'Extension.value[x]'} choices: [] index: 71 package_version: 0.1.0 extensions: _datatype: url: http://hl7.org/fhir/StructureDefinition/_datatype base: {max: '*', min: 0, path: Extension.extension} short: DataType slice for a FHIR R5 `VirtualServiceDetail` value _required: true index: 1 elements: url: base: {max: '1', min: 1, path: Extension.url} pattern: {type: Uri, value: 'http://hl7.org/fhir/StructureDefinition/_datatype'} index: 2 value: base: {max: '1', min: 0, path: 'Extension.value[x]'} pattern: {type: String, value: VirtualServiceDetail} choices: [valueString] index: 4 valueString: type: string pattern: {type: String, value: VirtualServiceDetail} base: {max: '1', min: 0, path: 'Extension.value[x]'} choiceOf: value index: 5 required: [url, valueString, value] channelType: url: channelType short: 'R5: Channel Type (new)' base: {max: '*', min: 0, path: Extension.extension} index: 6 elements: url: base: {max: '1', min: 1, path: Extension.url} pattern: {type: Uri, value: channelType} index: 7 value: short: Channel Type choices: [valueCoding] base: {max: '1', min: 0, path: 'Extension.value[x]'} index: 9 valueCoding: short: Channel Type type: Coding base: {max: '1', min: 0, path: 'Extension.value[x]'} choiceOf: value index: 10 required: [url] address: url: address short: 'R5: Contact address/number (new)' base: {max: '*', min: 0, path: Extension.extension} index: 11 extensions: _datatype: url: http://hl7.org/fhir/StructureDefinition/_datatype base: {max: '*', min: 0, path: Extension.extension} short: DataType slice for a FHIR R5 `ExtendedContactDetail` value _required: true index: 13 elements: url: base: {max: '1', min: 1, path: Extension.url} pattern: {type: Uri, value: 'http://hl7.org/fhir/StructureDefinition/_datatype'} index: 14 value: base: {max: '1', min: 0, path: 'Extension.value[x]'} pattern: {type: String, value: ExtendedContactDetail} choices: [valueString] index: 16 valueString: type: string pattern: {type: String, value: ExtendedContactDetail} base: {max: '1', min: 0, path: 'Extension.value[x]'} choiceOf: value index: 17 required: [url, valueString, value] purpose: url: purpose short: 'R5: The type of contact (new)' base: {max: '*', min: 0, path: Extension.extension} index: 18 elements: url: base: {max: '1', min: 1, path: Extension.url} pattern: {type: Uri, value: purpose} index: 19 value: short: The type of contact choices: [valueCodeableConcept] base: {max: '1', min: 0, path: 'Extension.value[x]'} index: 21 valueCodeableConcept: short: The type of contact type: CodeableConcept base: {max: '1', min: 0, path: 'Extension.value[x]'} choiceOf: value index: 22 required: [url] name: url: name short: 'R5: Name of an individual to contact (new)' array: true base: {max: '*', min: 0, path: Extension.extension} index: 23 elements: url: base: {max: '1', min: 1, path: Extension.url} pattern: {type: Uri, value: name} index: 24 value: short: Name of an individual to contact choices: [valueHumanName] base: {max: '1', min: 0, path: 'Extension.value[x]'} index: 26 valueHumanName: short: Name of an individual to contact type: HumanName base: {max: '1', min: 0, path: 'Extension.value[x]'} choiceOf: value index: 27 required: [url] telecom: url: telecom short: 'R5: Contact details (e.g.phone/fax/url) (new)' array: true base: {max: '*', min: 0, path: Extension.extension} index: 28 elements: url: base: {max: '1', min: 1, path: Extension.url} pattern: {type: Uri, value: telecom} index: 29 value: base: {max: '1', min: 0, path: 'Extension.value[x]'} short: Contact details (e.g.phone/fax/url) choices: [valueContactPoint] index: 31 valueContactPoint: short: Contact details (e.g.phone/fax/url) type: ContactPoint base: {max: '1', min: 0, path: 'Extension.value[x]'} choiceOf: value index: 32 required: [url] address: url: address short: 'R5: Address for the contact (new)' base: {max: '*', min: 0, path: Extension.extension} index: 33 elements: url: base: {max: '1', min: 1, path: Extension.url} pattern: {type: Uri, value: address} index: 34 value: short: Address for the contact choices: [valueAddress] base: {max: '1', min: 0, path: 'Extension.value[x]'} index: 36 valueAddress: short: Address for the contact type: Address base: {max: '1', min: 0, path: 'Extension.value[x]'} choiceOf: value index: 37 required: [url] organization: url: organization short: 'R5: This contact detail is handled/monitored by a specific organization (new)' base: {max: '*', min: 0, path: Extension.extension} index: 38 elements: url: base: {max: '1', min: 1, path: Extension.url} pattern: {type: Uri, value: organization} index: 39 value: base: {max: '1', min: 0, path: 'Extension.value[x]'} short: This contact detail is handled/monitored by a specific organization choices: [valueReference] index: 41 valueReference: short: This contact detail is handled/monitored by a specific organization refers: ['http://hl7.org/fhir/5.0/StructureDefinition/profile-Organization|0.1.0', 'http://hl7.org/fhir/StructureDefinition/Organization|4.0.1'] type: Reference base: {max: '1', min: 0, path: 'Extension.value[x]'} choiceOf: value index: 42 required: [url] period: url: period short: 'R5: Period that this contact was valid for usage (new)' base: {max: '*', min: 0, path: Extension.extension} index: 43 elements: url: base: {max: '1', min: 1, path: Extension.url} pattern: {type: Uri, value: period} index: 44 value: short: Period that this contact was valid for usage choices: [valuePeriod] base: {max: '1', min: 0, path: 'Extension.value[x]'} index: 46 valuePeriod: short: Period that this contact was valid for usage type: Period base: {max: '1', min: 0, path: 'Extension.value[x]'} choiceOf: value index: 47 required: [url] elements: extension: base: {max: '*', min: 0, path: Extension.extension} array: true index: 12 slicing: rules: open ordered: false discriminator: - {path: url, type: value} min: 0 slices: _datatype: match: {url: 'http://hl7.org/fhir/StructureDefinition/_datatype'} schema: base: {max: '*', min: 0, path: Extension.extension} short: DataType slice for a FHIR R5 `ExtendedContactDetail` value _required: true index: 13 elements: url: base: {max: '1', min: 1, path: Extension.url} pattern: {type: Uri, value: 'http://hl7.org/fhir/StructureDefinition/_datatype'} index: 14 value: base: {max: '1', min: 0, path: 'Extension.value[x]'} pattern: {type: String, value: ExtendedContactDetail} choices: [valueString] index: 16 valueString: type: string pattern: {type: String, value: ExtendedContactDetail} base: {max: '1', min: 0, path: 'Extension.value[x]'} choiceOf: value index: 17 required: [url, valueString, value] purpose: match: {url: purpose} schema: short: 'R5: The type of contact (new)' base: {max: '*', min: 0, path: Extension.extension} index: 18 elements: url: base: {max: '1', min: 1, path: Extension.url} pattern: {type: Uri, value: purpose} index: 19 value: short: The type of contact choices: [valueCodeableConcept] base: {max: '1', min: 0, path: 'Extension.value[x]'} index: 21 valueCodeableConcept: short: The type of contact type: CodeableConcept base: {max: '1', min: 0, path: 'Extension.value[x]'} choiceOf: value index: 22 required: [url] name: match: {url: name} schema: short: 'R5: Name of an individual to contact (new)' array: true base: {max: '*', min: 0, path: Extension.extension} index: 23 elements: url: base: {max: '1', min: 1, path: Extension.url} pattern: {type: Uri, value: name} index: 24 value: short: Name of an individual to contact choices: [valueHumanName] base: {max: '1', min: 0, path: 'Extension.value[x]'} index: 26 valueHumanName: short: Name of an individual to contact type: HumanName base: {max: '1', min: 0, path: 'Extension.value[x]'} choiceOf: value index: 27 required: [url] telecom: match: {url: telecom} schema: short: 'R5: Contact details (e.g.phone/fax/url) (new)' array: true base: {max: '*', min: 0, path: Extension.extension} index: 28 elements: url: base: {max: '1', min: 1, path: Extension.url} pattern: {type: Uri, value: telecom} index: 29 value: base: {max: '1', min: 0, path: 'Extension.value[x]'} short: Contact details (e.g.phone/fax/url) choices: [valueContactPoint] index: 31 valueContactPoint: short: Contact details (e.g.phone/fax/url) type: ContactPoint base: {max: '1', min: 0, path: 'Extension.value[x]'} choiceOf: value index: 32 required: [url] address: match: {url: address} schema: short: 'R5: Address for the contact (new)' base: {max: '*', min: 0, path: Extension.extension} index: 33 elements: url: base: {max: '1', min: 1, path: Extension.url} pattern: {type: Uri, value: address} index: 34 value: short: Address for the contact choices: [valueAddress] base: {max: '1', min: 0, path: 'Extension.value[x]'} index: 36 valueAddress: short: Address for the contact type: Address base: {max: '1', min: 0, path: 'Extension.value[x]'} choiceOf: value index: 37 required: [url] organization: match: {url: organization} schema: short: 'R5: This contact detail is handled/monitored by a specific organization (new)' base: {max: '*', min: 0, path: Extension.extension} index: 38 elements: url: base: {max: '1', min: 1, path: Extension.url} pattern: {type: Uri, value: organization} index: 39 value: base: {max: '1', min: 0, path: 'Extension.value[x]'} short: This contact detail is handled/monitored by a specific organization choices: [valueReference] index: 41 valueReference: short: This contact detail is handled/monitored by a specific organization refers: ['http://hl7.org/fhir/5.0/StructureDefinition/profile-Organization|0.1.0', 'http://hl7.org/fhir/StructureDefinition/Organization|4.0.1'] type: Reference base: {max: '1', min: 0, path: 'Extension.value[x]'} choiceOf: value index: 42 required: [url] period: match: {url: period} schema: short: 'R5: Period that this contact was valid for usage (new)' base: {max: '*', min: 0, path: Extension.extension} index: 43 elements: url: base: {max: '1', min: 1, path: Extension.url} pattern: {type: Uri, value: period} index: 44 value: short: Period that this contact was valid for usage choices: [valuePeriod] base: {max: '1', min: 0, path: 'Extension.value[x]'} index: 46 valuePeriod: short: Period that this contact was valid for usage type: Period base: {max: '1', min: 0, path: 'Extension.value[x]'} choiceOf: value index: 47 required: [url] url: base: {max: '1', min: 1, path: Extension.url} pattern: {type: Uri, value: address} index: 48 value: base: {max: '1', min: 0, path: 'Extension.value[x]'} short: Contact address/number choices: [valueUrl, valueString, valueContactPoint] index: 50 valueUrl: short: Contact address/number type: url base: {max: '1', min: 0, path: 'Extension.value[x]'} choiceOf: value index: 51 valueString: short: Contact address/number type: string base: {max: '1', min: 0, path: 'Extension.value[x]'} choiceOf: value index: 52 valueContactPoint: short: Contact address/number type: ContactPoint base: {max: '1', min: 0, path: 'Extension.value[x]'} choiceOf: value index: 53 required: [url] additionalInfo: url: additionalInfo short: 'R5: Address to see alternative connection details (new)' array: true base: {max: '*', min: 0, path: Extension.extension} index: 54 elements: url: base: {max: '1', min: 1, path: Extension.url} pattern: {type: Uri, value: additionalInfo} index: 55 value: short: Address to see alternative connection details choices: [valueUrl] base: {max: '1', min: 0, path: 'Extension.value[x]'} index: 57 valueUrl: short: Address to see alternative connection details type: url base: {max: '1', min: 0, path: 'Extension.value[x]'} choiceOf: value index: 58 required: [url] maxParticipants: url: maxParticipants short: 'R5: Maximum number of participants supported by the virtual service (new)' base: {max: '*', min: 0, path: Extension.extension} index: 59 elements: url: base: {max: '1', min: 1, path: Extension.url} pattern: {type: Uri, value: maxParticipants} index: 60 value: short: Maximum number of participants supported by the virtual service choices: [valuePositiveInt] base: {max: '1', min: 0, path: 'Extension.value[x]'} index: 62 valuePositiveInt: short: Maximum number of participants supported by the virtual service type: positiveInt base: {max: '1', min: 0, path: 'Extension.value[x]'} choiceOf: value index: 63 required: [url] sessionKey: url: sessionKey short: 'R5: Session Key required by the virtual service (new)' base: {max: '*', min: 0, path: Extension.extension} index: 64 elements: url: base: {max: '1', min: 1, path: Extension.url} pattern: {type: Uri, value: sessionKey} index: 65 value: short: Session Key required by the virtual service choices: [valueString] base: {max: '1', min: 0, path: 'Extension.value[x]'} index: 67 valueString: short: Session Key required by the virtual service type: string base: {max: '1', min: 0, path: 'Extension.value[x]'} choiceOf: value index: 68 required: [url] class: extension kind: complex-type url: http://hl7.org/fhir/5.0/StructureDefinition/extension-Appointment.virtualService base: http://hl7.org/fhir/StructureDefinition/Extension|4.0.1 version: 0.1.0 required: [url]