Cannot add SingleValueExtendedProperties with New-MgUserContactFolderChildFolderContact

DEBUG: [CmdletBeginProcessing]: - New-MgUserContactFolderChildFolderContact begin processing with parameterSet 'Create'.

Confirm
Continue with this operation?
[Y] Yes [A] Yes to All [H] Halt Command [S] Suspend [?] Help (default is "Y"): Y
DEBUG: [Authentication]: - AuthType: 'AppOnly', TokenCredentialType: 'ClientSecret', ContextScope: 'Process', AppName: 'Import [REDACTED] staff contacts'.

Confirm
Continue with this operation?
[Y] Yes [A] Yes to All [H] Halt Command [S] Suspend [?] Help (default is "Y"): Y
DEBUG: [Authentication]: - Scopes: [User.ReadBasic.All, Contacts.ReadWrite].

Confirm
Continue with this operation?
[Y] Yes [A] Yes to All [H] Halt Command [S] Suspend [?] Help (default is "Y"): Y

Confirm
Are you sure you want to perform this action?
Performing the operation "New-MgUserContactFolderChildFolderContact_Create" on target "Call remote 'POST /users/{user-id}/contactFolders/{contactFolder-id}/childFolders/{contactFolder-id1}/contacts' operation".
[Y] Yes [A] Yes to All [N] No [L] No to All [S] Suspend [?] Help (default is "Y"): Y
DEBUG: ============================ HTTP REQUEST ============================

HTTP Method:
POST

Absolute Uri:
https://graph.microsoft.com/v1.0/users/[REDACTED]/contactFolders/AQMkAGY1YWI5ZGY3LTMwZTctNDY0NS04ZWFmLTQ5ZTcyMzc1YzIxOQAuAAAD7G1PYAkti0KJuyx7OS5wDAEAkT47de3oXkqMvCDkwgVSKgAAAgEPAAAA/childFolders/AQMkAGY1YWI5ZGY3LTMwZTc
tNDY0NS04ZWFmLTQ5ZTcyMzc1YzIxOQAuAAAD7G1PYAkti0KJuyx7OS5wDAEAgV8M0idVTEOcZXshFRtDQAADS080fgAAAA==/contacts

Headers:
FeatureFlag : 00000043
Cache-Control : no-store, no-cache
User-Agent : Mozilla/5.0,(Windows NT 10.0; Microsoft Windows 10.0.19045; mk-MK),PowerShell/5.1.19041.4412
Accept-Encoding : gzip
SdkVersion : graph-powershell/2.19.0
client-request-id : d11852a4-d9be-4c67-8e66-d2ede2a6f102

Body:
{
"emailAddresses": [
{
"address": "test.testinson@testco.com",
"name": "Test Testinson"
}
],
"givenName": "Test",
"initials": "TT",
"jobTitle": "Senior Tester",
"mobilePhone": "+1 555 5555",
"surname": "Testinson",
"singleValueExtendedProperties": [
{
"id": "String {66f5a359-4659-4830-9070-00040ec6ac6e} Name Test",
"value": "Test"
}
],
"businessAddress": {
"city": "Los Angeles",
"countryOrRegion": "USA",
"street": "Test street"
}
}

Confirm
Continue with this operation?
[Y] Yes [A] Yes to All [H] Halt Command [S] Suspend [?] Help (default is "Y"): Y
DEBUG: ============================ HTTP RESPONSE ============================

Status Code:
Created

Headers:
Transfer-Encoding : chunked
Vary : Accept-Encoding
Strict-Transport-Security : max-age=31536000
request-id : ccb5e721-364c-4128-ac11-284afad89124
client-request-id : d11852a4-d9be-4c67-8e66-d2ede2a6f102
x-ms-ags-diagnostic : {"ServerInfo":{"DataCenter":"Switzerland North","Slice":"E","Ring":"3","ScaleUnit":"000","RoleInstance":"ZR1PEPF00000665"}}
Cache-Control : private
Date : Mon, 10 Jun 2024 17:20:35 GMT
Location :
https://graph.microsoft.com/v1.0/users('[REDACTED]')/contacts('AAMkAGY1YWI5ZGY3LTMwZTctNDY0NS04ZWFmLTQ5ZTcyMzc1YzIxOQBGAAAAAADsbU9gCS2LQom7LHs5LnAMBwCBXwzSJ1VMQ5xleyEVG0NAAANLTzR_AACBXwzSJ1VMQ5xleyEVG0NAAANLUEV0AAA=')

Body:
{
"@odata.context":
"https://graph.microsoft.com/v1.0/$metadata#users('[REDACTED]')/contactFolders('AQMkAGY1YWI5ZGY3LTMwZTctNDY0NS04ZWFmLTQ5ZTcyMzc1YzIxOQAuAAAD7G1PYAkti0KJuyx7OS5wDAEAkT47de3oXkqMvCDkwgVSKgAAAgEPAAAA')/childFolders('AQM
kAGY1YWI5ZGY3LTMwZTctNDY0NS04ZWFmLTQ5ZTcyMzc1YzIxOQAuAAAD7G1PYAkti0KJuyx7OS5wDAEAgV8M0idVTEOcZXshFRtDQAADS080fgAAAA%3D%3D')/contacts/$entity",
"@odata.etag": "W/"EQAAABYAAACBXwzSJ1VMQ5xleyEVG0NAAANIfiZT"",
"id": "AAMkAGY1YWI5ZGY3LTMwZTctNDY0NS04ZWFmLTQ5ZTcyMzc1YzIxOQBGAAAAAADsbU9gCS2LQom7LHs5LnAMBwCBXwzSJ1VMQ5xleyEVG0NAAANLTzR_AACBXwzSJ1VMQ5xleyEVG0NAAANLUEV0AAA=",
"createdDateTime": "2024-06-10T17:20:35Z",
"lastModifiedDateTime": "2024-06-10T17:20:35Z",
"changeKey": "EQAAABYAAACBXwzSJ1VMQ5xleyEVG0NAAANIfiZT",
"categories": [],
"parentFolderId": "AQMkAGY1YWI5ZGY3LTMwZTctNDY0NS04ZWFmLTQ5ZTcyMzc1YzIxOQAuAAAD7G1PYAkti0KJuyx7OS5wDAEAgV8M0idVTEOcZXshFRtDQAADS080fgAAAA==",
"birthday": null,
"fileAs": "",
"displayName": "Test Testinson",
"givenName": "Test",
"initials": "TT",
"middleName": null,
"nickName": null,
"surname": "Testinson",
"title": null,
"yomiGivenName": null,
"yomiSurname": null,
"yomiCompanyName": null,
"generation": null,
"imAddresses": [],
"jobTitle": "Senior Tester",
"companyName": null,
"department": null,
"officeLocation": null,
"profession": null,
"businessHomePage": null,
"assistantName": null,
"manager": null,
"homePhones": [],
"mobilePhone": "+1 555 5555",
"businessPhones": [],
"spouseName": null,
"personalNotes": "",
"children": [],
"emailAddresses": [
{
"name": "Test Testinson",
"address": "test.testinson@testco.com"
}
],
"homeAddress": {},
"businessAddress": {
"street": "Test street",
"city": "Los Angeles",
"countryOrRegion": "USA"
},
"otherAddress": {}
}

Confirm
Continue with this operation?
[Y] Yes [A] Yes to All [H] Halt Command [S] Suspend [?] Help (default is "Y"): y

DEBUG: [CmdletEndProcessing]: - New-MgUserContactFolderChildFolderContact end processing.

Confirm
Continue with this operation?
[Y] Yes [A] Yes to All [H] Halt Command [S] Suspend [?] Help (default is "Y"): Y
DisplayName Id EmailAddresses

Test Testinson AAMkAGY1YWI5ZGY3LTMwZTctNDY0NS04ZWFmLTQ5ZTcyMzc1YzIxOQBGAAAAAADsbU9gCS2LQom7LHs5LnAMBwCBXwzSJ1VMQ5xleyEVG0NAAANLTzR_AACBXwzSJ1VMQ5xleyEVG0NAAANLUEV0AAA= {Test Testinson}

</details>


### Configuration

Name                           Value
----                           -----
PSVersion                      5.1.19041.4412
PSEdition                      Desktop
PSCompatibleVersions           {1.0, 2.0, 3.0, 4.0...}
BuildVersion                   10.0.19041.4412
CLRVersion                     4.0.30319.42000
WSManStackVersion              3.0
PSRemotingProtocolVersion      2.3
SerializationVersion           1.1.0.1

### Other information

Also tried this:
https://learn.microsoft.com/en-us/graph/api/singlevaluelegacyextendedproperty-get?view=graph-rest-1.0&tabs=http

It seems to indicate that you need to use the expandProperty option to get the attribute - however, I keep getting errors. If I use
`-ExpandProperty "SingleValueExtendedProperties(`$filter=id eq 'Test')":`

Get-MgUserContactFolderChildFolderContact : PropertyId values may only be in one of the following formats: 'MapiPropertyType namespaceGuid Name propertyName', 'MapiPropertyType namespaceGuid Id propertyId' or 'MapiPropertyType propertyT
ag'.
Status: 400 (BadRequest)
ErrorCode: ErrorInvalidProperty

if I use:
`-ExpandProperty "SingleValueExtendedProperties(`$filter=id eq Test)"`
Get-MgUserContactFolderChildFolderContact : Parsing OData Select and Expand failed: Could not find a property named 'Test' on type 'microsoft.graph.singleValueLegacyExtendedProperty'.
Status: 400 (BadRequest)
ErrorCode: BadRequest