Update-MgTenantRelationshipDelegatedAdminRelationship powerhsell not working. Is there a bug in it ?

[x95amk76]

Hi All,

First off, I'm not a programmer so this may be a silly question but when I try to use the Update-MgTenantRelationshipDelegatedAdminRelationship command following the instruction below:

Import-Module Microsoft.Graph.Identity.Partner

$params = @{
displayName = "Updated Contoso admin relationship"
duration = "P31D"
customer = @{
tenantId = "52eaad04-13a2-4a2f-9ce8-93a294fadf36"
}
accessDetails = @{
unifiedRoles = @(
@{
roleDefinitionId = "44367163-eba1-44c3-98af-f5787879f96a"
}
@{
roleDefinitionId = "29232cdf-9323-42fd-ade2-1d097af3e4de"
}
@{
roleDefinitionId = "69091246-20e8-4a56-aa4d-066075b2a7a8"
}
@{
roleDefinitionId = "3a2c62db-5318-420d-8d74-23affee5d9d5"
}
)
}
autoExtendDuration = "P180D"
}

Update-MgTenantRelationshipDelegatedAdminRelationship -DelegatedAdminRelationshipId $delegatedAdminRelationshipId -BodyParameter $params

I get the below response..

Update-MgTenantRelationshipDelegatedAdminRelationship : A precondition is required.
Status: 428 (428)
ErrorCode: preconditionRequired
Date: 2024-11-15T15:13:21
Headers:
Transfer-Encoding : chunked
Vary : Accept-Encoding
Strict-Transport-Security : max-age=31536000
request-id : 466a8061-112f-400c-bb2e-e0fb54962caa
client-request-id : f1c8fa02-f94c-441f-8c85-742cb6011ee5
x-ms-ags-diagnostic : {"ServerInfo":{"DataCenter":"East US 2","Slice":"E","Ring":"5","ScaleUnit":"002","RoleInstance":"BN2PEPF00004400"}}
Date : Fri, 15 Nov 2024 15:13:20 GMT
At line:31 char:1

• Update-MgTenantRelationshipDelegatedAdminRelationship -DelegatedAdmin ...

•   + CategoryInfo          : InvalidOperation: ({ DelegatedAdmi...nRelationship }:<>f__AnonymousType15`3) [Update-MgTenant...tionship_Update], Exception
    + FullyQualifiedErrorId : preconditionRequired,Microsoft.Graph.PowerShell.Cmdlets.UpdateMgTenantRelationshipDelegatedAdminRelationship_Update
  
  
  

I'm able to create the GDP relationship fine and lock for approval, and create the access assignement but if I try to update and existing adminrelationship I keep getting this error and am not sure how to work past it in Powerhsell or see what's missing here. Does anyone know what the required precondition it's looking for ? or how to work past this in powershell ?

Thanks in Advance.