I have built a REST operation to submit a JSON Request Body, and in the JSON Response Object, I need to pull out certain values like pureID, portalURL, and under the identifiers array the ClassifiedID that has a term."en_US" = "Scopus Author ID"
{
"count": 1,
"pageInformation": {
"offset": 0,
"size": 10
},
"items": [
{
"pureId": 0000000000000,
"uuid": "xxxxxxxxxxxxxxxxxxxxx",
"createdBy": "root",
"createdDate": "2024-11-18T22:01:07.853Z",
"modifiedBy": "root",
"modifiedDate": "2025-06-25T13:26:38.733Z",
"portalUrl": "https://xxxxxxxxxxxxxxxxxxxxx/en/persons/xxxxxxxxxx",
"prettyUrlIdentifiers": [
"samiksha-tarun"
],
"version": "506af93393c24eeb70826afa0dd0ed473f1b61cc",
"name": {
"firstName": "xxxxxxxxxx",
"lastName": "xxxxxxx"
},
"staffOrganizationAssociations": [
{
"typeDiscriminator": "StaffOrganizationAssociation",
"pureId": 1540250714,
"employmentType": {
"uri": "/dk/atira/pure/person/employmenttypes/academic",
"term": {
"en_US": "Academic"
}
},
"organization": {
"systemName": "Organization",
"uuid": "def8fdb5-6206-4bb7-99d6-b1efe8c60939"
},
"period": {
"startDate": "xxxx-xx-xx"
},
"primaryAssociation": false,
"contractType": {
"uri": "/dk/atira/pure/person/personcontracttype/openended",
"term": {
"en_US": "Open ended"
}
},
"staffType": {
"uri": "/dk/atira/pure/person/personstafftype/academic",
"term": {
"en_US": "Academic"
}
}
}
],
"selectedForProfileRefinementService": true,
"gender": {
"uri": "/dk/atira/pure/person/gender/unknown",
"term": {
"en_US": "Unknown"
}
},
"titles": [
{
"pureId": 1540250717,
"value": {
"en_US": "Assistant Professor"
},
"type": {
"uri": "/dk/atira/pure/person/titles/designation",
"term": {
"en_US": "Designation"
}
}
}
],
"visibility": {
"key": "FREE",
"description": {
"en_US": "Public - No restriction"
}
},
"identifiers": [
{
"typeDiscriminator": "PrimaryId",
"idSource": "synchronisedPerson",
"value": "xxxxxxxx"
},
{
"typeDiscriminator": "ClassifiedId",
"pureId": xxxxxxxxx,
"id": "xxxxxxxx",
"type": {
"uri": "/dk/atira/pure/person/personsources/employee",
"term": {
"en_US": "Employee ID"
}
}
},
{
"typeDiscriminator": "ClassifiedId",
"pureId": xxxxxxxx,
"id": "xxxxxxxx",
"type": {
"uri": "/dk/atira/pure/person/personsources/scopusauthor",
"term": {
"en_US": "Scopus Author ID"
}
}
}
],
"customDefinedFields": {},
"systemName": "Person"
}
]
}
My REST Operation looks like...
Method PostSearchPerson(pRequest As osuwmc.COM.Request.SearchPerson, Output pResponse As osuwmc.COM.Response.StringResponse) As %Status
{
#dim tSC As %Status = $$$OK
try{
set tHTTPRequest = ##class(%Net.HttpRequest).%New()
set tHTTPRequest.SSLConfiguration = ..Adapter.SSLConfig
set tHTTPRequest.Https = 1
set tHTTPRequest.WriteRawMode = 1
set tHTTPRequest.Port = ..Adapter.HTTPPort
do tHTTPRequest.SetHeader("Host", ..Adapter.HTTPServer)
Do tHTTPRequest.SetHeader("Accept","application/json")
Do tHTTPRequest.SetHeader("Content-Type","application/json")
Do tHTTPRequest.SetHeader("api-key",..ApiKey)
do tHTTPRequest.EntityBody.Write()
do tHTTPRequest.OutputHeaders()
set tRequest = ##class(%DynamicObject).%New()
set tRequest.searchString = pRequest.searchString
set tPayload = tRequest.%ToJSON()
set tURL=..Adapter.URL
set tSC = tHTTPRequest.EntityBody.Write(tPayload)
set tHTTPResponse = ##class(%Net.HttpResponse).%New()
set tSC = ..Adapter.SendFormDataArray(.tHTTPResponse, "POST", tHTTPRequest, tURL, tPayload)
If $$$ISERR(tSC)&&$IsObject(tHTTPResponse)&&$IsObject(tHTTPResponse.Data)&&tHTTPResponse.Data.Size {
Set tSC=$$$ERROR($$$EnsErrGeneral,$$$StatusDisplayString(tSC)_":"_tHTTPResponse.Data.Read())
}
set tHttpResponseStatusCode = tHTTPResponse.StatusCode
set tHttpResponseStatusLine = tHTTPResponse.StatusLine
set tHttpResponseIsObject = $ISOBJECT(tHTTPResponse.Data)
Set tHttpResponseContentLength = tHTTPResponse.ContentLength
Set tHttpResponseContentInfo = tHTTPResponse.ContentInfo
Set tHttpResponseContentType = tHTTPResponse.ContentType
If ((tHttpResponseIsObject) && ($ZCONVERT(tHttpResponseContentType,"L") [ "application/json"))
{
set responseData = {}.%FromJSON(tHTTPResponse.Data)
set pResponse = ##class(osuwmc.COM.Response.StringResponse).%New()
if responseData.count =1{
set pResponse.COMPortalURL = responseData.items.%Get(0).portalUrl
set pResponse.COMPureID = responseData.items.%Get(0).pureId
set iterator = responseData.items.%GetAt(0).identifiers.%GetIterator()
while iterator.%GetNext(.key, .value) {
if responseData.items.%GetAt(0).identifiers.%GetAt(iterator).typeDiscriminator = "ClassifiedId"
{
if responseData.items.%GetAt(0).identifiers.%GetAt(iterator).type.term."en_US" = "Scopus Author ID" {
$$$LOGINFO(responseData.items.%GetAt(0).identifiers.%GetAt(iterator).value)
}
}
}
}
}
}
catch ex {
set tSC = ex.AsStatus()
}
quit tSC
}
But when I execute I am getting...
If I take out
set iterator = responseData.items.%GetAt(0).identifiers.%GetIterator()
while iterator.%GetNext(.key, .value) {
if responseData.items.%GetAt(0).identifiers.%GetAt(iterator).typeDiscriminator = "ClassifiedId"
{
if responseData.items.%GetAt(0).identifiers.%GetAt(iterator).type.term."en_US" = "Scopus Author ID" {
$$$LOGINFO(responseData.items.%GetAt(0).identifiers.%GetAt(iterator).value)
}
}
the code works fine...
I tried using Iterate over dynamic object | InterSystems Developer Community | Best
and got this...
Key: count
Type: number
Path: obj.count
Value: 1
Key: pageInformation
Type: object
Path: obj.pageInformation
Value:
Key: offset
Type: number
Path: obj.pageInformation.offset
Value: 0
Key: size
Type: number
Path: obj.pageInformation.size
Value: 10
Key: items
Type: array
Path: obj.items
Value:
Key: 0
Type: object
Path: obj.items.%GetAt(0)
Value:
Key: pureId
Type: number
Path: obj.items.%GetAt(0).pureId
Value: 1540250713
Key: uuid
Type: string
Path: obj.items.%GetAt(0).uuid
Value: 2a4f9baa-e937-4671-a55f-3f3bd17667d1
Key: createdBy
Type: string
Path: obj.items.%GetAt(0).createdBy
Value: root
Key: createdDate
Type: string
Path: obj.items.%GetAt(0).createdDate
Value: 2024-11-18T22:01:07.853Z
Key: modifiedBy
Type: string
Path: obj.items.%GetAt(0).modifiedBy
Value: root
Key: modifiedDate
Type: string
Path: obj.items.%GetAt(0).modifiedDate
Value: 2025-06-25T13:26:38.733Z
Key: portalUrl
Type: string
Path: obj.items.%GetAt(0).portalUrl
Value: https://xxxxxxxxxxxxxxxxxxx/en/persons/xxxxxxxxxxxxxxxxxxxx
Key: prettyUrlIdentifiers
Type: array
Path: obj.items.%GetAt(0).prettyUrlIdentifiers
Value:
Key: 0
Type: string
Path: obj.items.%GetAt(0).prettyUrlIdentifiers.%GetAt(0)
Value: xxxxxxxxxx
Key: version
Type: string
Path: obj.items.%GetAt(0).version
Value: 506af93393c24eeb70826afa0dd0ed473f1b61cc
Key: name
Type: object
Path: obj.items.%GetAt(0).name
Value:
Key: firstName
Type: string
Path: obj.items.%GetAt(0).name.firstName
Value: xxxxxxxx
Key: lastName
Type: string
Path: obj.items.%GetAt(0).name.lastName
Value: xxxxxxxxxxxx
Key: staffOrganizationAssociations
Type: array
Path: obj.items.%GetAt(0).staffOrganizationAssociations
Value:
Key: 0
Type: object
Path: obj.items.%GetAt(0).staffOrganizationAssociations.%GetAt(0)
Value:
Key: typeDiscriminator
Type: string
Path: obj.items.%GetAt(0).staffOrganizationAssociations.%GetAt(0).typeDiscriminator
Value: StaffOrganizationAssociation
Key: pureId
Type: number
Path: obj.items.%GetAt(0).staffOrganizationAssociations.%GetAt(0).pureId
Value: xxxxxxxxxxxxx
Key: employmentType
Type: object
Path: obj.items.%GetAt(0).staffOrganizationAssociations.%GetAt(0).employmentType
Value:
Key: uri
Type: string
Path: obj.items.%GetAt(0).staffOrganizationAssociations.%GetAt(0).employmentType.uri
Value: /dk/atira/pure/person/employmenttypes/academic
Key: term
Type: object
Path: obj.items.%GetAt(0).staffOrganizationAssociations.%GetAt(0).employmentType.term
Value:
Key: en_US
Type: string
Path: obj.items.%GetAt(0).staffOrganizationAssociations.%GetAt(0).employmentType.term."en_US"
Value: Academic
Key: organization
Type: object
Path: obj.items.%GetAt(0).staffOrganizationAssociations.%GetAt(0).organization
Value:
Key: systemName
Type: string
Path: obj.items.%GetAt(0).staffOrganizationAssociations.%GetAt(0).organization.systemName
Value: Organization
Key: uuid
Type: string
Path: obj.items.%GetAt(0).staffOrganizationAssociations.%GetAt(0).organization.uuid
Value: xxxxxxxxxxxx
Key: period
Type: object
Path: obj.items.%GetAt(0).staffOrganizationAssociations.%GetAt(0).period
Value:
Key: startDate
Type: string
Path: obj.items.%GetAt(0).staffOrganizationAssociations.%GetAt(0).period.startDate
Value: xxxx-xx-xx
Key: primaryAssociation
Type: boolean
Path: obj.items.%GetAt(0).staffOrganizationAssociations.%GetAt(0).primaryAssociation
Value: 0
Key: contractType
Type: object
Path: obj.items.%GetAt(0).staffOrganizationAssociations.%GetAt(0).contractType
Value:
Key: uri
Type: string
Path: obj.items.%GetAt(0).staffOrganizationAssociations.%GetAt(0).contractType.uri
Value: /dk/atira/pure/person/personcontracttype/openended
Key: term
Type: object
Path: obj.items.%GetAt(0).staffOrganizationAssociations.%GetAt(0).contractType.term
Value:
Key: en_US
Type: string
Path: obj.items.%GetAt(0).staffOrganizationAssociations.%GetAt(0).contractType.term."en_US"
Value: Open ended
Key: staffType
Type: object
Path: obj.items.%GetAt(0).staffOrganizationAssociations.%GetAt(0).staffType
Value:
Key: uri
Type: string
Path: obj.items.%GetAt(0).staffOrganizationAssociations.%GetAt(0).staffType.uri
Value: /dk/atira/pure/person/personstafftype/academic
Key: term
Type: object
Path: obj.items.%GetAt(0).staffOrganizationAssociations.%GetAt(0).staffType.term
Value:
Key: en_US
Type: string
Path: obj.items.%GetAt(0).staffOrganizationAssociations.%GetAt(0).staffType.term."en_US"
Value: Academic
Key: selectedForProfileRefinementService
Type: boolean
Path: obj.items.%GetAt(0).selectedForProfileRefinementService
Value: 1
Key: gender
Type: object
Path: obj.items.%GetAt(0).gender
Value:
Key: uri
Type: string
Path: obj.items.%GetAt(0).gender.uri
Value: /dk/atira/pure/person/gender/unknown
Key: term
Type: object
Path: obj.items.%GetAt(0).gender.term
Value:
Key: en_US
Type: string
Path: obj.items.%GetAt(0).gender.term."en_US"
Value: Unknown
Key: titles
Type: array
Path: obj.items.%GetAt(0).titles
Value:
Key: 0
Type: object
Path: obj.items.%GetAt(0).titles.%GetAt(0)
Value:
Key: pureId
Type: number
Path: obj.items.%GetAt(0).titles.%GetAt(0).pureId
Value: xxxxxxx
Key: value
Type: object
Path: obj.items.%GetAt(0).titles.%GetAt(0).value
Value:
Key: en_US
Type: string
Path: obj.items.%GetAt(0).titles.%GetAt(0).value."en_US"
Value: Assistant Professor
Key: type
Type: object
Path: obj.items.%GetAt(0).titles.%GetAt(0).type
Value:
Key: uri
Type: string
Path: obj.items.%GetAt(0).titles.%GetAt(0).type.uri
Value: /dk/atira/pure/person/titles/designation
Key: term
Type: object
Path: obj.items.%GetAt(0).titles.%GetAt(0).type.term
Value:
Key: en_US
Type: string
Path: obj.items.%GetAt(0).titles.%GetAt(0).type.term."en_US"
Value: Designation
Key: visibility
Type: object
Path: obj.items.%GetAt(0).visibility
Value:
Key: key
Type: string
Path: obj.items.%GetAt(0).visibility.key
Value: FREE
Key: description
Type: object
Path: obj.items.%GetAt(0).visibility.description
Value:
Key: en_US
Type: string
Path: obj.items.%GetAt(0).visibility.description."en_US"
Value: Public - No restriction
Key: identifiers
Type: array
Path: obj.items.%GetAt(0).identifiers
Value:
Key: 0
Type: object
Path: obj.items.%GetAt(0).identifiers.%GetAt(0)
Value:
Key: typeDiscriminator
Type: string
Path: obj.items.%GetAt(0).identifiers.%GetAt(0).typeDiscriminator
Value: PrimaryId
Key: idSource
Type: string
Path: obj.items.%GetAt(0).identifiers.%GetAt(0).idSource
Value: synchronisedPerson
Key: value
Type: string
Path: obj.items.%GetAt(0).identifiers.%GetAt(0).value
Value: xxxxxx
Key: 1
Type: object
Path: obj.items.%GetAt(0).identifiers.%GetAt(1)
Value:
Key: typeDiscriminator
Type: string
Path: obj.items.%GetAt(0).identifiers.%GetAt(1).typeDiscriminator
Value: ClassifiedId
Key: pureId
Type: number
Path: obj.items.%GetAt(0).identifiers.%GetAt(1).pureId
Value: xxxxxx
Key: id
Type: string
Path: obj.items.%GetAt(0).identifiers.%GetAt(1).id
Value: xxxxxx
Key: type
Type: object
Path: obj.items.%GetAt(0).identifiers.%GetAt(1).type
Value:
Key: uri
Type: string
Path: obj.items.%GetAt(0).identifiers.%GetAt(1).type.uri
Value: /dk/atira/pure/person/personsources/employee
Key: term
Type: object
Path: obj.items.%GetAt(0).identifiers.%GetAt(1).type.term
Value:
Key: en_US
Type: string
Path: obj.items.%GetAt(0).identifiers.%GetAt(1).type.term."en_US"
Value: Employee ID
Key: 2
Type: object
Path: obj.items.%GetAt(0).identifiers.%GetAt(2)
Value:
Key: typeDiscriminator
Type: string
Path: obj.items.%GetAt(0).identifiers.%GetAt(2).typeDiscriminator
Value: ClassifiedId
Key: pureId
Type: number
Path: obj.items.%GetAt(0).identifiers.%GetAt(2).pureId
Value: xxxxxxx
Key: id
Type: string
Path: obj.items.%GetAt(0).identifiers.%GetAt(2).id
Value: xxxxxxx
Key: type
Type: object
Path: obj.items.%GetAt(0).identifiers.%GetAt(2).type
Value:
Key: uri
Type: string
Path: obj.items.%GetAt(0).identifiers.%GetAt(2).type.uri
Value: /dk/atira/pure/person/personsources/scopusauthor
Key: term
Type: object
Path: obj.items.%GetAt(0).identifiers.%GetAt(2).type.term
Value:
Key: en_US
Type: string
Path: obj.items.%GetAt(0).identifiers.%GetAt(2).type.term."en_US"
Value: Scopus Author ID
Key: customDefinedFields
Type: object
Path: obj.items.%GetAt(0).customDefinedFields
Value:
Key: systemName
Type: string
Path: obj.items.%GetAt(0).systemName
Value: Person
Can I get a second pair of eyes to take a look and see what I might be doing wrong? or give me a hint on how I could extract Scopus Author ID from identifiers.ClassifiedID?
